* Re: [RESEND,PATCH] ARM: fix __div64_32() error when compiling with clang
2020-11-23 18:16 ` Nathan Chancellor
@ 2020-11-24 7:42 ` Antony Yu
2020-11-24 10:14 ` Antony Yu
0 siblings, 1 reply; 17+ messages in thread
From: Antony Yu @ 2020-11-24 7:42 UTC (permalink / raw)
To: Nathan Chancellor
Cc: Russell King, Nick Desaulniers, linux-arm-kernel, linux-kernel,
clang-built-linux
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On Mon, Nov 23, 2020 at 11:16:02AM -0700, Nathan Chancellor wrote:
> On Mon, Nov 23, 2020 at 03:36:32PM +0800, Antony Yu wrote:
> > __do_div64 clobbers the input register r0 in little endian system.
> > According to the inline assembly document, if an input operand is
> > modified, it should be tied to a output operand. This patch can
> > prevent compilers from reusing r0 register after asm statements.
> >
> > Signed-off-by: Antony Yu <swpenim@gmail.com>
> > ---
> > arch/arm/include/asm/div64.h | 5 +++--
> > 1 file changed, 3 insertions(+), 2 deletions(-)
> >
> > diff --git a/arch/arm/include/asm/div64.h b/arch/arm/include/asm/div64.h
> > index 898e9c78a7e7..809efc51e90f 100644
> > --- a/arch/arm/include/asm/div64.h
> > +++ b/arch/arm/include/asm/div64.h
> > @@ -39,9 +39,10 @@ static inline uint32_t __div64_32(uint64_t *n, uint32_t base)
> > asm( __asmeq("%0", __xh)
> > __asmeq("%1", "r2")
> > __asmeq("%2", "r0")
> > - __asmeq("%3", "r4")
> > + __asmeq("%3", "r0")
> > + __asmeq("%4", "r4")
> > "bl __do_div64"
> > - : "=r" (__rem), "=r" (__res)
> > + : "=r" (__rem), "=r" (__res), "=r" (__n)
> > : "r" (__n), "r" (__base)
> > : "ip", "lr", "cc");
> > *n = __res;
> > --
> > 2.23.0
> >
>
> I am not sure that I am qualified to review this (my assembly knowledge
> is not the best) but your commit title mentions an error when compiling
> with clang. What is the exact error, what configuration generates it,
> and what version of clang? We have done fairly decent testing for
> 32-bit ARM, I would like to know what we are missing.
>
> Cheers,
> Nathan
We have run fail on android R vts vts_libsnapshot_test with kernel 4.14.
This bug is triggered accidently by a workaround patch in our code base.
It is fine on a pure clean 4.14 branch since __do_div64 may not be
executed in skip_metadata.
The attachment are .i and generated .s file. .s file can be reproduced
with clang -target arm-linux-eabi -march=armv8.2-a -O2.
In function skip_metadata, it loads some value to r0, calls __do_div64,
adds 1 to r0 and stores it to [r5]. It gets wrong value since __do_div64
clobbers r0 register.
We have tried clang-10, clang-11 and android prebuilt clang-r383902b. All
of them have the same problem.
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# 1 "drivers/md/dm-snap-persistent.c"
# 1 "<built-in>" 1
# 1 "<built-in>" 3
# 366 "<built-in>" 3
# 1 "<command line>" 1
# 1 "<built-in>" 2
# 1 "././include/linux/kconfig.h" 1
# 1 "./include/generated/autoconf.h" 1
# 6 "././include/linux/kconfig.h" 2
# 74 "././include/linux/kconfig.h"
# 1 "./include/linux/compiler_types.h" 1
# 58 "./include/linux/compiler_types.h"
# 1 "./include/linux/compiler-gcc.h" 1
# 59 "./include/linux/compiler_types.h" 2
# 78 "./include/linux/compiler_types.h"
# 1 "./include/linux/compiler-clang.h" 1
# 79 "./include/linux/compiler_types.h" 2
# 99 "./include/linux/compiler_types.h"
struct ftrace_branch_data {
const char *func;
const char *file;
unsigned line;
union {
struct {
unsigned long correct;
unsigned long incorrect;
};
struct {
unsigned long miss;
unsigned long hit;
};
unsigned long miss_hit[2];
};
};
struct ftrace_likely_data {
struct ftrace_branch_data data;
unsigned long constant;
};
# 75 "././include/linux/kconfig.h" 2
# 2 "<built-in>" 2
# 1 "drivers/md/dm-snap-persistent.c" 2
# 1 "drivers/md/dm-exception-store.h" 1
# 13 "drivers/md/dm-exception-store.h"
# 1 "./include/linux/blkdev.h" 1
# 1 "./include/linux/sched.h" 1
# 10 "./include/linux/sched.h"
# 1 "./include/uapi/linux/sched.h" 1
# 11 "./include/linux/sched.h" 2
# 1 "./arch/arm/include/generated/asm/current.h" 1
# 1 "./include/asm-generic/current.h" 1
# 1 "./include/linux/thread_info.h" 1
# 11 "./include/linux/thread_info.h"
# 1 "./include/linux/types.h" 1
# 1 "./include/uapi/linux/types.h" 1
# 1 "./arch/arm/include/uapi/asm/types.h" 1
# 1 "./include/asm-generic/int-ll64.h" 1
# 11 "./include/asm-generic/int-ll64.h"
# 1 "./include/uapi/asm-generic/int-ll64.h" 1
# 12 "./include/uapi/asm-generic/int-ll64.h"
# 1 "./arch/arm/include/generated/uapi/asm/bitsperlong.h" 1
# 1 "./include/asm-generic/bitsperlong.h" 1
# 1 "./include/uapi/asm-generic/bitsperlong.h" 1
# 6 "./include/asm-generic/bitsperlong.h" 2
# 2 "./arch/arm/include/generated/uapi/asm/bitsperlong.h" 2
# 13 "./include/uapi/asm-generic/int-ll64.h" 2
typedef __signed__ char __s8;
typedef unsigned char __u8;
typedef __signed__ short __s16;
typedef unsigned short __u16;
typedef __signed__ int __s32;
typedef unsigned int __u32;
__extension__ typedef __signed__ long long __s64;
__extension__ typedef unsigned long long __u64;
# 12 "./include/asm-generic/int-ll64.h" 2
typedef signed char s8;
typedef unsigned char u8;
typedef signed short s16;
typedef unsigned short u16;
typedef signed int s32;
typedef unsigned int u32;
typedef signed long long s64;
typedef unsigned long long u64;
# 6 "./arch/arm/include/uapi/asm/types.h" 2
# 6 "./include/uapi/linux/types.h" 2
# 1 "./include/uapi/linux/posix_types.h" 1
# 1 "./include/linux/stddef.h" 1
# 1 "./include/uapi/linux/stddef.h" 1
# 6 "./include/linux/stddef.h" 2
enum {
false = 0,
true = 1
};
# 6 "./include/uapi/linux/posix_types.h" 2
# 25 "./include/uapi/linux/posix_types.h"
typedef struct {
unsigned long fds_bits[1024 / (8 * sizeof(long))];
} __kernel_fd_set;
typedef void (*__kernel_sighandler_t)(int);
typedef int __kernel_key_t;
typedef int __kernel_mqd_t;
# 1 "./arch/arm/include/uapi/asm/posix_types.h" 1
# 23 "./arch/arm/include/uapi/asm/posix_types.h"
typedef unsigned short __kernel_mode_t;
typedef unsigned short __kernel_ipc_pid_t;
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
typedef unsigned short __kernel_old_dev_t;
# 1 "./include/uapi/asm-generic/posix_types.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/bitsperlong.h" 1
# 6 "./include/uapi/asm-generic/posix_types.h" 2
# 15 "./include/uapi/asm-generic/posix_types.h"
typedef long __kernel_long_t;
typedef unsigned long __kernel_ulong_t;
typedef __kernel_ulong_t __kernel_ino_t;
typedef int __kernel_pid_t;
# 41 "./include/uapi/asm-generic/posix_types.h"
typedef __kernel_long_t __kernel_suseconds_t;
typedef int __kernel_daddr_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
typedef __kernel_uid_t __kernel_old_uid_t;
typedef __kernel_gid_t __kernel_old_gid_t;
# 68 "./include/uapi/asm-generic/posix_types.h"
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef int __kernel_ptrdiff_t;
# 79 "./include/uapi/asm-generic/posix_types.h"
typedef struct {
int val[2];
} __kernel_fsid_t;
typedef __kernel_long_t __kernel_off_t;
typedef long long __kernel_loff_t;
typedef __kernel_long_t __kernel_time_t;
typedef __kernel_long_t __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef char * __kernel_caddr_t;
typedef unsigned short __kernel_uid16_t;
typedef unsigned short __kernel_gid16_t;
# 37 "./arch/arm/include/uapi/asm/posix_types.h" 2
# 37 "./include/uapi/linux/posix_types.h" 2
# 15 "./include/uapi/linux/types.h" 2
# 29 "./include/uapi/linux/types.h"
typedef __u16 __le16;
typedef __u16 __be16;
typedef __u32 __le32;
typedef __u32 __be32;
typedef __u64 __le64;
typedef __u64 __be64;
typedef __u16 __sum16;
typedef __u32 __wsum;
# 7 "./include/linux/types.h" 2
typedef __u32 __kernel_dev_t;
typedef __kernel_fd_set fd_set;
typedef __kernel_dev_t dev_t;
typedef __kernel_ino_t ino_t;
typedef __kernel_mode_t mode_t;
typedef unsigned short umode_t;
typedef __u32 nlink_t;
typedef __kernel_off_t off_t;
typedef __kernel_pid_t pid_t;
typedef __kernel_daddr_t daddr_t;
typedef __kernel_key_t key_t;
typedef __kernel_suseconds_t suseconds_t;
typedef __kernel_timer_t timer_t;
typedef __kernel_clockid_t clockid_t;
typedef __kernel_mqd_t mqd_t;
typedef _Bool bool;
typedef __kernel_uid32_t uid_t;
typedef __kernel_gid32_t gid_t;
typedef __kernel_uid16_t uid16_t;
typedef __kernel_gid16_t gid16_t;
typedef unsigned long uintptr_t;
typedef __kernel_old_uid_t old_uid_t;
typedef __kernel_old_gid_t old_gid_t;
typedef __kernel_loff_t loff_t;
# 55 "./include/linux/types.h"
typedef __kernel_size_t size_t;
typedef __kernel_ssize_t ssize_t;
typedef __kernel_ptrdiff_t ptrdiff_t;
typedef __kernel_time_t time_t;
typedef __kernel_clock_t clock_t;
typedef __kernel_caddr_t caddr_t;
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned int u_int;
typedef unsigned long u_long;
typedef unsigned char unchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
typedef __u8 u_int8_t;
typedef __s8 int8_t;
typedef __u16 u_int16_t;
typedef __s16 int16_t;
typedef __u32 u_int32_t;
typedef __s32 int32_t;
typedef __u8 uint8_t;
typedef __u16 uint16_t;
typedef __u32 uint32_t;
typedef __u64 uint64_t;
typedef __u64 u_int64_t;
typedef __s64 int64_t;
# 131 "./include/linux/types.h"
typedef u64 sector_t;
typedef u64 blkcnt_t;
# 155 "./include/linux/types.h"
typedef u32 dma_addr_t;
typedef unsigned gfp_t;
typedef unsigned fmode_t;
typedef u32 phys_addr_t;
typedef phys_addr_t resource_size_t;
typedef unsigned long irq_hw_number_t;
typedef struct {
int counter;
} atomic_t;
struct list_head {
struct list_head *next, *prev;
};
struct hlist_head {
struct hlist_node *first;
};
struct hlist_node {
struct hlist_node *next, **pprev;
};
struct ustat {
__kernel_daddr_t f_tfree;
__kernel_ino_t f_tinode;
char f_fname[6];
char f_fpack[6];
};
# 223 "./include/linux/types.h"
struct callback_head {
struct callback_head *next;
void (*func)(struct callback_head *head);
} __attribute__((aligned(sizeof(void *))));
typedef void (*rcu_callback_t)(struct callback_head *head);
typedef void (*call_rcu_func_t)(struct callback_head *head, rcu_callback_t func);
# 12 "./include/linux/thread_info.h" 2
# 1 "./include/linux/bug.h" 1
# 1 "./arch/arm/include/asm/bug.h" 1
# 1 "./include/linux/linkage.h" 1
# 1 "./include/linux/stringify.h" 1
# 7 "./include/linux/linkage.h" 2
# 1 "./include/linux/export.h" 1
# 27 "./include/linux/export.h"
struct kernel_symbol
{
unsigned long value;
const char *name;
};
# 8 "./include/linux/linkage.h" 2
# 1 "./arch/arm/include/asm/linkage.h" 1
# 9 "./include/linux/linkage.h" 2
# 6 "./arch/arm/include/asm/bug.h" 2
# 1 "./arch/arm/include/asm/opcodes.h" 1
# 14 "./arch/arm/include/asm/opcodes.h"
extern unsigned int arm_check_condition(u32 opcode, u32 psr);
# 89 "./arch/arm/include/asm/opcodes.h"
# 1 "./include/linux/swab.h" 1
# 1 "./include/uapi/linux/swab.h" 1
# 1 "./include/linux/compiler.h" 1
# 180 "./include/linux/compiler.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline))
void __read_once_size(const volatile void *p, void *res, int size)
{
({ switch (size) { case 1: *(__u8 *)res = *(volatile __u8 *)p; break; case 2: *(__u16 *)res = *(volatile __u16 *)p; break; case 4: *(__u32 *)res = *(volatile __u32 *)p; break; case 8: *(__u64 *)res = *(volatile __u64 *)p; break; default: __asm__ __volatile__("": : :"memory"); __builtin_memcpy((void *)res, (const void *)p, size); __asm__ __volatile__("": : :"memory"); } });
}
# 198 "./include/linux/compiler.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline))
void __read_once_size_nocheck(const volatile void *p, void *res, int size)
{
({ switch (size) { case 1: *(__u8 *)res = *(volatile __u8 *)p; break; case 2: *(__u16 *)res = *(volatile __u16 *)p; break; case 4: *(__u32 *)res = *(volatile __u32 *)p; break; case 8: *(__u64 *)res = *(volatile __u64 *)p; break; default: __asm__ __volatile__("": : :"memory"); __builtin_memcpy((void *)res, (const void *)p, size); __asm__ __volatile__("": : :"memory"); } });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __write_once_size(volatile void *p, void *res, int size)
{
switch (size) {
case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
default:
__asm__ __volatile__("": : :"memory");
__builtin_memcpy((void *)p, (const void *)res, size);
__asm__ __volatile__("": : :"memory");
}
}
# 240 "./include/linux/compiler.h"
# 1 "./arch/arm/include/asm/barrier.h" 1
# 82 "./arch/arm/include/asm/barrier.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long array_index_mask_nospec(unsigned long idx,
unsigned long sz)
{
unsigned long mask;
asm volatile(
"cmp %1, %2\n"
" sbc %0, %1, %1\n"
".inst 0xe320f014"
: "=r" (mask)
: "r" (idx), "Ir" (sz)
: "cc");
return mask;
}
# 1 "./include/asm-generic/barrier.h" 1
# 20 "./include/asm-generic/barrier.h"
# 1 "./include/linux/compiler.h" 1
# 21 "./include/asm-generic/barrier.h" 2
# 101 "./arch/arm/include/asm/barrier.h" 2
# 241 "./include/linux/compiler.h" 2
# 1 "./include/linux/kasan-checks.h" 1
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_check_read(const volatile void *p, unsigned int size)
{ }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_check_write(const volatile void *p, unsigned int size)
{ }
# 242 "./include/linux/compiler.h" 2
# 261 "./include/linux/compiler.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline))
unsigned long read_word_at_a_time(const void *addr)
{
kasan_check_read(addr, 1);
return *(unsigned long *)addr;
}
# 7 "./include/uapi/linux/swab.h" 2
# 1 "./arch/arm/include/generated/uapi/asm/bitsperlong.h" 1
# 8 "./include/uapi/linux/swab.h" 2
# 1 "./arch/arm/include/asm/swab.h" 1
# 19 "./arch/arm/include/asm/swab.h"
# 1 "./arch/arm/include/uapi/asm/swab.h" 1
# 20 "./arch/arm/include/asm/swab.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) __u32 __arch_swahb32(__u32 x)
{
__asm__ ("rev16 %0, %1" : "=r" (x) : "r" (x));
return x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) __u32 __arch_swab32(__u32 x)
{
__asm__ ("rev %0, %1" : "=r" (x) : "r" (x));
return x;
}
# 9 "./include/uapi/linux/swab.h" 2
# 48 "./include/uapi/linux/swab.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) __u16 __fswab16(__u16 val)
{
return ((__u16)__arch_swahb32(val));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) __u32 __fswab32(__u32 val)
{
return __arch_swab32(val);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) __u64 __fswab64(__u64 val)
{
__u32 h = val >> 32;
__u32 l = val & ((1ULL << 32) - 1);
return (((__u64)__fswab32(l)) << 32) | ((__u64)(__fswab32(h)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) __u32 __fswahw32(__u32 val)
{
return ((__u32)( (((__u32)(val) & (__u32)0x0000ffffUL) << 16) | (((__u32)(val) & (__u32)0xffff0000UL) >> 16)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) __u32 __fswahb32(__u32 val)
{
return __arch_swahb32(val);
}
# 136 "./include/uapi/linux/swab.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long __swab(const unsigned long y)
{
return (__builtin_constant_p((__u32)(y)) ? ((__u32)( (((__u32)(y) & (__u32)0x000000ffUL) << 24) | (((__u32)(y) & (__u32)0x0000ff00UL) << 8) | (((__u32)(y) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(y) & (__u32)0xff000000UL) >> 24))) : __fswab32(y));
}
# 171 "./include/uapi/linux/swab.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u16 __swab16p(const __u16 *p)
{
return (__builtin_constant_p((__u16)(*p)) ? ((__u16)( (((__u16)(*p) & (__u16)0x00ffU) << 8) | (((__u16)(*p) & (__u16)0xff00U) >> 8))) : __fswab16(*p));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u32 __swab32p(const __u32 *p)
{
return (__builtin_constant_p((__u32)(*p)) ? ((__u32)( (((__u32)(*p) & (__u32)0x000000ffUL) << 24) | (((__u32)(*p) & (__u32)0x0000ff00UL) << 8) | (((__u32)(*p) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(*p) & (__u32)0xff000000UL) >> 24))) : __fswab32(*p));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u64 __swab64p(const __u64 *p)
{
return (__builtin_constant_p((__u64)(*p)) ? ((__u64)( (((__u64)(*p) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(*p) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(*p) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(*p) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(*p) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(*p) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(*p) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(*p) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(*p));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u32 __swahw32p(const __u32 *p)
{
return (__builtin_constant_p((__u32)(*p)) ? ((__u32)( (((__u32)(*p) & (__u32)0x0000ffffUL) << 16) | (((__u32)(*p) & (__u32)0xffff0000UL) >> 16))) : __fswahw32(*p));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u32 __swahb32p(const __u32 *p)
{
return (__builtin_constant_p((__u32)(*p)) ? ((__u32)( (((__u32)(*p) & (__u32)0x00ff00ffUL) << 8) | (((__u32)(*p) & (__u32)0xff00ff00UL) >> 8))) : __fswahb32(*p));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __swab16s(__u16 *p)
{
*p = __swab16p(p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __swab32s(__u32 *p)
{
*p = __swab32p(p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __swab64s(__u64 *p)
{
*p = __swab64p(p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __swahw32s(__u32 *p)
{
*p = __swahw32p(p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __swahb32s(__u32 *p)
{
*p = __swahb32p(p);
}
# 6 "./include/linux/swab.h" 2
# 90 "./arch/arm/include/asm/opcodes.h" 2
# 8 "./arch/arm/include/asm/bug.h" 2
# 60 "./arch/arm/include/asm/bug.h"
# 1 "./include/asm-generic/bug.h" 1
# 16 "./include/asm-generic/bug.h"
# 1 "./include/linux/kernel.h" 1
# 1 "/home/fann/src/DB1101/kernel/android/R/prebuilts/clang/host/linux-x86/clang-r383902b/lib64/clang/11.0.2/include/stdarg.h" 1 3
# 14 "/home/fann/src/DB1101/kernel/android/R/prebuilts/clang/host/linux-x86/clang-r383902b/lib64/clang/11.0.2/include/stdarg.h" 3
typedef __builtin_va_list va_list;
# 32 "/home/fann/src/DB1101/kernel/android/R/prebuilts/clang/host/linux-x86/clang-r383902b/lib64/clang/11.0.2/include/stdarg.h" 3
typedef __builtin_va_list __gnuc_va_list;
# 7 "./include/linux/kernel.h" 2
# 1 "./include/linux/bitops.h" 1
# 1 "./include/linux/bits.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/bitsperlong.h" 1
# 5 "./include/linux/bits.h" 2
# 6 "./include/linux/bitops.h" 2
extern unsigned int __sw_hweight8(unsigned int w);
extern unsigned int __sw_hweight16(unsigned int w);
extern unsigned int __sw_hweight32(unsigned int w);
extern unsigned long __sw_hweight64(__u64 w);
# 1 "./arch/arm/include/asm/bitops.h" 1
# 28 "./arch/arm/include/asm/bitops.h"
# 1 "./include/linux/irqflags.h" 1
# 15 "./include/linux/irqflags.h"
# 1 "./include/linux/typecheck.h" 1
# 16 "./include/linux/irqflags.h" 2
# 1 "./arch/arm/include/asm/irqflags.h" 1
# 1 "./arch/arm/include/asm/ptrace.h" 1
# 13 "./arch/arm/include/asm/ptrace.h"
# 1 "./arch/arm/include/uapi/asm/ptrace.h" 1
# 14 "./arch/arm/include/uapi/asm/ptrace.h"
# 1 "./arch/arm/include/asm/hwcap.h" 1
# 1 "./arch/arm/include/uapi/asm/hwcap.h" 1
# 6 "./arch/arm/include/asm/hwcap.h" 2
extern unsigned int elf_hwcap, elf_hwcap2;
# 15 "./arch/arm/include/uapi/asm/ptrace.h" 2
# 14 "./arch/arm/include/asm/ptrace.h" 2
struct pt_regs {
unsigned long uregs[18];
};
struct svc_pt_regs {
struct pt_regs regs;
u32 dacr;
u32 addr_limit;
};
# 60 "./arch/arm/include/asm/ptrace.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int valid_user_regs(struct pt_regs *regs)
{
unsigned long mode = regs->uregs[16] & 0x0000001f;
regs->uregs[16] &= ~(0x00000040 | 0x00000100);
if ((regs->uregs[16] & 0x00000080) == 0) {
if (mode == 0x00000010)
return 1;
if (elf_hwcap & (1 << 3) && mode == 0x00000000)
return 1;
}
regs->uregs[16] &= 0xff000000 | 0x00ff0000 | 0x0000ff00 | 0x00000020 | 0x00000010;
if (!(elf_hwcap & (1 << 3)))
regs->uregs[16] |= 0x00000010;
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long regs_return_value(struct pt_regs *regs)
{
return regs->uregs[0];
}
# 103 "./arch/arm/include/asm/ptrace.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void instruction_pointer_set(struct pt_regs *regs,
unsigned long val)
{
(regs)->uregs[15] = val;
}
extern unsigned long profile_pc(struct pt_regs *regs);
# 132 "./arch/arm/include/asm/ptrace.h"
extern int regs_query_register_offset(const char *name);
extern const char *regs_query_register_name(unsigned int offset);
extern bool regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr);
extern unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,
unsigned int n);
# 147 "./arch/arm/include/asm/ptrace.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long regs_get_register(struct pt_regs *regs,
unsigned int offset)
{
if (__builtin_expect(!!(offset > (__builtin_offsetof(struct pt_regs, uregs[17]))), 0))
return 0;
return *(unsigned long *)((unsigned long)regs + offset);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long kernel_stack_pointer(struct pt_regs *regs)
{
return regs->uregs[13];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long user_stack_pointer(struct pt_regs *regs)
{
return regs->uregs[13];
}
# 8 "./arch/arm/include/asm/irqflags.h" 2
# 25 "./arch/arm/include/asm/irqflags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long arch_local_irq_save(void)
{
unsigned long flags;
asm volatile(
" mrs %0, " "cpsr" " @ arch_local_irq_save\n"
" cpsid i"
: "=r" (flags) : : "memory", "cc");
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_local_irq_enable(void)
{
asm volatile(
" cpsie i @ arch_local_irq_enable"
:
:
: "memory", "cc");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_local_irq_disable(void)
{
asm volatile(
" cpsid i @ arch_local_irq_disable"
:
:
: "memory", "cc");
}
# 156 "./arch/arm/include/asm/irqflags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long arch_local_save_flags(void)
{
unsigned long flags;
asm volatile(
" mrs %0, " "cpsr" " @ local_save_flags"
: "=r" (flags) : : "memory", "cc");
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_local_irq_restore(unsigned long flags)
{
asm volatile(
" msr " "cpsr_c" ", %0 @ local_irq_restore"
:
: "r" (flags)
: "memory", "cc");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_irqs_disabled_flags(unsigned long flags)
{
return flags & 0x00000080;
}
# 1 "./include/asm-generic/irqflags.h" 1
# 61 "./include/asm-generic/irqflags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_irqs_disabled(void)
{
return arch_irqs_disabled_flags(arch_local_save_flags());
}
# 185 "./arch/arm/include/asm/irqflags.h" 2
# 17 "./include/linux/irqflags.h" 2
# 29 "./arch/arm/include/asm/bitops.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ____atomic_set_bit(unsigned int bit, volatile unsigned long *p)
{
unsigned long flags;
unsigned long mask = (1UL << ((bit) % 32));
p += ((bit) / 32);
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
*p |= mask;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p)
{
unsigned long flags;
unsigned long mask = (1UL << ((bit) % 32));
p += ((bit) / 32);
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
*p &= ~mask;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p)
{
unsigned long flags;
unsigned long mask = (1UL << ((bit) % 32));
p += ((bit) / 32);
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
*p ^= mask;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
____atomic_test_and_set_bit(unsigned int bit, volatile unsigned long *p)
{
unsigned long flags;
unsigned int res;
unsigned long mask = (1UL << ((bit) % 32));
p += ((bit) / 32);
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
res = *p;
*p = res | mask;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
return (res & mask) != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
____atomic_test_and_clear_bit(unsigned int bit, volatile unsigned long *p)
{
unsigned long flags;
unsigned int res;
unsigned long mask = (1UL << ((bit) % 32));
p += ((bit) / 32);
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
res = *p;
*p = res & ~mask;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
return (res & mask) != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
____atomic_test_and_change_bit(unsigned int bit, volatile unsigned long *p)
{
unsigned long flags;
unsigned int res;
unsigned long mask = (1UL << ((bit) % 32));
p += ((bit) / 32);
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
res = *p;
*p = res ^ mask;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
return (res & mask) != 0;
}
# 1 "./include/asm-generic/bitops/non-atomic.h" 1
# 16 "./include/asm-generic/bitops/non-atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __set_bit(int nr, volatile unsigned long *addr)
{
unsigned long mask = (1UL << ((nr) % 32));
unsigned long *p = ((unsigned long *)addr) + ((nr) / 32);
*p |= mask;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __clear_bit(int nr, volatile unsigned long *addr)
{
unsigned long mask = (1UL << ((nr) % 32));
unsigned long *p = ((unsigned long *)addr) + ((nr) / 32);
*p &= ~mask;
}
# 41 "./include/asm-generic/bitops/non-atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __change_bit(int nr, volatile unsigned long *addr)
{
unsigned long mask = (1UL << ((nr) % 32));
unsigned long *p = ((unsigned long *)addr) + ((nr) / 32);
*p ^= mask;
}
# 58 "./include/asm-generic/bitops/non-atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __test_and_set_bit(int nr, volatile unsigned long *addr)
{
unsigned long mask = (1UL << ((nr) % 32));
unsigned long *p = ((unsigned long *)addr) + ((nr) / 32);
unsigned long old = *p;
*p = old | mask;
return (old & mask) != 0;
}
# 77 "./include/asm-generic/bitops/non-atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __test_and_clear_bit(int nr, volatile unsigned long *addr)
{
unsigned long mask = (1UL << ((nr) % 32));
unsigned long *p = ((unsigned long *)addr) + ((nr) / 32);
unsigned long old = *p;
*p = old & ~mask;
return (old & mask) != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __test_and_change_bit(int nr,
volatile unsigned long *addr)
{
unsigned long mask = (1UL << ((nr) % 32));
unsigned long *p = ((unsigned long *)addr) + ((nr) / 32);
unsigned long old = *p;
*p = old ^ mask;
return (old & mask) != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_bit(int nr, const volatile unsigned long *addr)
{
return 1UL & (addr[((nr) / 32)] >> (nr & (32 -1)));
}
# 124 "./arch/arm/include/asm/bitops.h" 2
# 153 "./arch/arm/include/asm/bitops.h"
extern void _set_bit(int nr, volatile unsigned long * p);
extern void _clear_bit(int nr, volatile unsigned long * p);
extern void _change_bit(int nr, volatile unsigned long * p);
extern int _test_and_set_bit(int nr, volatile unsigned long * p);
extern int _test_and_clear_bit(int nr, volatile unsigned long * p);
extern int _test_and_change_bit(int nr, volatile unsigned long * p);
extern int _find_first_zero_bit_le(const unsigned long *p, unsigned size);
extern int _find_next_zero_bit_le(const unsigned long *p, int size, int offset);
extern int _find_first_bit_le(const unsigned long *p, unsigned size);
extern int _find_next_bit_le(const unsigned long *p, int size, int offset);
extern int _find_first_zero_bit_be(const unsigned long *p, unsigned size);
extern int _find_next_zero_bit_be(const unsigned long *p, int size, int offset);
extern int _find_first_bit_be(const unsigned long *p, unsigned size);
extern int _find_next_bit_be(const unsigned long *p, int size, int offset);
# 226 "./arch/arm/include/asm/bitops.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int constant_fls(int x)
{
int r = 32;
if (!x)
return 0;
if (!(x & 0xffff0000u)) {
x <<= 16;
r -= 16;
}
if (!(x & 0xff000000u)) {
x <<= 8;
r -= 8;
}
if (!(x & 0xf0000000u)) {
x <<= 4;
r -= 4;
}
if (!(x & 0xc0000000u)) {
x <<= 2;
r -= 2;
}
if (!(x & 0x80000000u)) {
x <<= 1;
r -= 1;
}
return r;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int __clz(unsigned int x)
{
unsigned int ret;
asm("clz\t%0, %1" : "=r" (ret) : "r" (x));
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int fls(int x)
{
if (__builtin_constant_p(x))
return constant_fls(x);
return 32 - __clz(x);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __fls(unsigned long x)
{
return fls(x) - 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int ffs(int x)
{
return fls(x & -x);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __ffs(unsigned long x)
{
return ffs(x) - 1;
}
# 1 "./include/asm-generic/bitops/fls64.h" 1
# 19 "./include/asm-generic/bitops/fls64.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int fls64(__u64 x)
{
__u32 h = x >> 32;
if (h)
return fls(h) + 32;
return fls(x);
}
# 314 "./arch/arm/include/asm/bitops.h" 2
# 1 "./include/asm-generic/bitops/sched.h" 1
# 13 "./include/asm-generic/bitops/sched.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int sched_find_first_bit(const unsigned long *b)
{
if (b[0])
return __ffs(b[0]);
if (b[1])
return __ffs(b[1]) + 32;
if (b[2])
return __ffs(b[2]) + 64;
return __ffs(b[3]) + 96;
}
# 316 "./arch/arm/include/asm/bitops.h" 2
# 1 "./include/asm-generic/bitops/hweight.h" 1
# 1 "./include/asm-generic/bitops/arch_hweight.h" 1
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int __arch_hweight32(unsigned int w)
{
return __sw_hweight32(w);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int __arch_hweight16(unsigned int w)
{
return __sw_hweight16(w);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int __arch_hweight8(unsigned int w)
{
return __sw_hweight8(w);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __arch_hweight64(__u64 w)
{
return __sw_hweight64(w);
}
# 6 "./include/asm-generic/bitops/hweight.h" 2
# 1 "./include/asm-generic/bitops/const_hweight.h" 1
# 7 "./include/asm-generic/bitops/hweight.h" 2
# 317 "./arch/arm/include/asm/bitops.h" 2
# 1 "./include/asm-generic/bitops/lock.h" 1
# 318 "./arch/arm/include/asm/bitops.h" 2
# 341 "./arch/arm/include/asm/bitops.h"
# 1 "./include/asm-generic/bitops/le.h" 1
# 1 "./arch/arm/include/uapi/asm/byteorder.h" 1
# 22 "./arch/arm/include/uapi/asm/byteorder.h"
# 1 "./include/linux/byteorder/little_endian.h" 1
# 1 "./include/uapi/linux/byteorder/little_endian.h" 1
# 44 "./include/uapi/linux/byteorder/little_endian.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __le64 __cpu_to_le64p(const __u64 *p)
{
return ( __le64)*p;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u64 __le64_to_cpup(const __le64 *p)
{
return ( __u64)*p;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __le32 __cpu_to_le32p(const __u32 *p)
{
return ( __le32)*p;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u32 __le32_to_cpup(const __le32 *p)
{
return ( __u32)*p;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __le16 __cpu_to_le16p(const __u16 *p)
{
return ( __le16)*p;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u16 __le16_to_cpup(const __le16 *p)
{
return ( __u16)*p;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __be64 __cpu_to_be64p(const __u64 *p)
{
return ( __be64)__swab64p(p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u64 __be64_to_cpup(const __be64 *p)
{
return __swab64p((__u64 *)p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __be32 __cpu_to_be32p(const __u32 *p)
{
return ( __be32)__swab32p(p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u32 __be32_to_cpup(const __be32 *p)
{
return __swab32p((__u32 *)p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __be16 __cpu_to_be16p(const __u16 *p)
{
return ( __be16)__swab16p(p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) __u16 __be16_to_cpup(const __be16 *p)
{
return __swab16p((__u16 *)p);
}
# 6 "./include/linux/byteorder/little_endian.h" 2
# 1 "./include/linux/byteorder/generic.h" 1
# 144 "./include/linux/byteorder/generic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void le16_add_cpu(__le16 *var, u16 val)
{
*var = (( __le16)(__u16)((( __u16)(__le16)(*var)) + val));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void le32_add_cpu(__le32 *var, u32 val)
{
*var = (( __le32)(__u32)((( __u32)(__le32)(*var)) + val));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void le64_add_cpu(__le64 *var, u64 val)
{
*var = (( __le64)(__u64)((( __u64)(__le64)(*var)) + val));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void be16_add_cpu(__be16 *var, u16 val)
{
*var = (( __be16)(__builtin_constant_p((__u16)(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val))) ? ((__u16)( (((__u16)(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val)) & (__u16)0x00ffU) << 8) | (((__u16)(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val)) & (__u16)0xff00U) >> 8))) : __fswab16(((__builtin_constant_p((__u16)(( __u16)(__be16)(*var))) ? ((__u16)( (((__u16)(( __u16)(__be16)(*var)) & (__u16)0x00ffU) << 8) | (((__u16)(( __u16)(__be16)(*var)) & (__u16)0xff00U) >> 8))) : __fswab16(( __u16)(__be16)(*var))) + val))));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void be32_add_cpu(__be32 *var, u32 val)
{
*var = (( __be32)(__builtin_constant_p((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val))) ? ((__u32)( (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0x000000ffUL) << 24) | (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val)) & (__u32)0xff000000UL) >> 24))) : __fswab32(((__builtin_constant_p((__u32)(( __u32)(__be32)(*var))) ? ((__u32)( (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x000000ffUL) << 24) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x0000ff00UL) << 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0x00ff0000UL) >> 8) | (((__u32)(( __u32)(__be32)(*var)) & (__u32)0xff000000UL) >> 24))) : __fswab32(( __u32)(__be32)(*var))) + val))));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void be64_add_cpu(__be64 *var, u64 val)
{
*var = (( __be64)(__builtin_constant_p((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val))) ? ((__u64)( (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(((__builtin_constant_p((__u64)(( __u64)(__be64)(*var))) ? ((__u64)( (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000000000ffULL) << 56) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000000000ff00ULL) << 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000000000ff0000ULL) << 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00000000ff000000ULL) << 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x000000ff00000000ULL) >> 8) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x0000ff0000000000ULL) >> 24) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0x00ff000000000000ULL) >> 40) | (((__u64)(( __u64)(__be64)(*var)) & (__u64)0xff00000000000000ULL) >> 56))) : __fswab64(( __u64)(__be64)(*var))) + val))));
}
# 12 "./include/linux/byteorder/little_endian.h" 2
# 23 "./arch/arm/include/uapi/asm/byteorder.h" 2
# 7 "./include/asm-generic/bitops/le.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long find_next_zero_bit_le(const void *addr,
unsigned long size, unsigned long offset)
{
return _find_next_zero_bit_le(addr,size,offset);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long find_next_bit_le(const void *addr,
unsigned long size, unsigned long offset)
{
return _find_next_bit_le(addr,size,offset);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long find_first_zero_bit_le(const void *addr,
unsigned long size)
{
return _find_first_zero_bit_le(addr,size);
}
# 53 "./include/asm-generic/bitops/le.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_bit_le(int nr, const void *addr)
{
return test_bit(nr ^ 0, addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_bit_le(int nr, void *addr)
{
_set_bit(nr ^ 0,addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_bit_le(int nr, void *addr)
{
_clear_bit(nr ^ 0,addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __set_bit_le(int nr, void *addr)
{
__set_bit(nr ^ 0, addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __clear_bit_le(int nr, void *addr)
{
__clear_bit(nr ^ 0, addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_and_set_bit_le(int nr, void *addr)
{
return _test_and_set_bit(nr ^ 0,addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_and_clear_bit_le(int nr, void *addr)
{
return _test_and_clear_bit(nr ^ 0,addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __test_and_set_bit_le(int nr, void *addr)
{
return __test_and_set_bit(nr ^ 0, addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __test_and_clear_bit_le(int nr, void *addr)
{
return __test_and_clear_bit(nr ^ 0, addr);
}
# 342 "./arch/arm/include/asm/bitops.h" 2
# 1 "./include/asm-generic/bitops/ext2-atomic-setbit.h" 1
# 347 "./arch/arm/include/asm/bitops.h" 2
# 20 "./include/linux/bitops.h" 2
# 43 "./include/linux/bitops.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_bitmask_order(unsigned int count)
{
int order;
order = fls(count);
return order;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long hweight_long(unsigned long w)
{
return sizeof(w) == 4 ? (__builtin_constant_p(w) ? ((((unsigned int) ((!!((w) & (1ULL << 0))) + (!!((w) & (1ULL << 1))) + (!!((w) & (1ULL << 2))) + (!!((w) & (1ULL << 3))) + (!!((w) & (1ULL << 4))) + (!!((w) & (1ULL << 5))) + (!!((w) & (1ULL << 6))) + (!!((w) & (1ULL << 7))))) + ((unsigned int) ((!!(((w) >> 8) & (1ULL << 0))) + (!!(((w) >> 8) & (1ULL << 1))) + (!!(((w) >> 8) & (1ULL << 2))) + (!!(((w) >> 8) & (1ULL << 3))) + (!!(((w) >> 8) & (1ULL << 4))) + (!!(((w) >> 8) & (1ULL << 5))) + (!!(((w) >> 8) & (1ULL << 6))) + (!!(((w) >> 8) & (1ULL << 7)))))) + (((unsigned int) ((!!(((w) >> 16) & (1ULL << 0))) + (!!(((w) >> 16) & (1ULL << 1))) + (!!(((w) >> 16) & (1ULL << 2))) + (!!(((w) >> 16) & (1ULL << 3))) + (!!(((w) >> 16) & (1ULL << 4))) + (!!(((w) >> 16) & (1ULL << 5))) + (!!(((w) >> 16) & (1ULL << 6))) + (!!(((w) >> 16) & (1ULL << 7))))) + ((unsigned int) ((!!((((w) >> 16) >> 8) & (1ULL << 0))) + (!!((((w) >> 16) >> 8) & (1ULL << 1))) + (!!((((w) >> 16) >> 8) & (1ULL << 2))) + (!!((((w) >> 16) >> 8) & (1ULL << 3))) + (!!((((w) >> 16) >> 8) & (1ULL << 4))) + (!!((((w) >> 16) >> 8) & (1ULL << 5))) + (!!((((w) >> 16) >> 8) & (1ULL << 6))) + (!!((((w) >> 16) >> 8) & (1ULL << 7))))))) : __arch_hweight32(w)) : (__builtin_constant_p((__u64)w) ? (((((unsigned int) ((!!(((__u64)w) & (1ULL << 0))) + (!!(((__u64)w) & (1ULL << 1))) + (!!(((__u64)w) & (1ULL << 2))) + (!!(((__u64)w) & (1ULL << 3))) + (!!(((__u64)w) & (1ULL << 4))) + (!!(((__u64)w) & (1ULL << 5))) + (!!(((__u64)w) & (1ULL << 6))) + (!!(((__u64)w) & (1ULL << 7))))) + ((unsigned int) ((!!((((__u64)w) >> 8) & (1ULL << 0))) + (!!((((__u64)w) >> 8) & (1ULL << 1))) + (!!((((__u64)w) >> 8) & (1ULL << 2))) + (!!((((__u64)w) >> 8) & (1ULL << 3))) + (!!((((__u64)w) >> 8) & (1ULL << 4))) + (!!((((__u64)w) >> 8) & (1ULL << 5))) + (!!((((__u64)w) >> 8) & (1ULL << 6))) + (!!((((__u64)w) >> 8) & (1ULL << 7)))))) + (((unsigned int) ((!!((((__u64)w) >> 16) & (1ULL << 0))) + (!!((((__u64)w) >> 16) & (1ULL << 1))) + (!!((((__u64)w) >> 16) & (1ULL << 2))) + (!!((((__u64)w) >> 16) & (1ULL << 3))) + (!!((((__u64)w) >> 16) & (1ULL << 4))) + (!!((((__u64)w) >> 16) & (1ULL << 5))) + (!!((((__u64)w) >> 16) & (1ULL << 6))) + (!!((((__u64)w) >> 16) & (1ULL << 7))))) + ((unsigned int) ((!!(((((__u64)w) >> 16) >> 8) & (1ULL << 0))) + (!!(((((__u64)w) >> 16) >> 8) & (1ULL << 1))) + (!!(((((__u64)w) >> 16) >> 8) & (1ULL << 2))) + (!!(((((__u64)w) >> 16) >> 8) & (1ULL << 3))) + (!!(((((__u64)w) >> 16) >> 8) & (1ULL << 4))) + (!!(((((__u64)w) >> 16) >> 8) & (1ULL << 5))) + (!!(((((__u64)w) >> 16) >> 8) & (1ULL << 6))) + (!!(((((__u64)w) >> 16) >> 8) & (1ULL << 7))))))) + ((((unsigned int) ((!!((((__u64)w) >> 32) & (1ULL << 0))) + (!!((((__u64)w) >> 32) & (1ULL << 1))) + (!!((((__u64)w) >> 32) & (1ULL << 2))) + (!!((((__u64)w) >> 32) & (1ULL << 3))) + (!!((((__u64)w) >> 32) & (1ULL << 4))) + (!!((((__u64)w) >> 32) & (1ULL << 5))) + (!!((((__u64)w) >> 32) & (1ULL << 6))) + (!!((((__u64)w) >> 32) & (1ULL << 7))))) + ((unsigned int) ((!!(((((__u64)w) >> 32) >> 8) & (1ULL << 0))) + (!!(((((__u64)w) >> 32) >> 8) & (1ULL << 1))) + (!!(((((__u64)w) >> 32) >> 8) & (1ULL << 2))) + (!!(((((__u64)w) >> 32) >> 8) & (1ULL << 3))) + (!!(((((__u64)w) >> 32) >> 8) & (1ULL << 4))) + (!!(((((__u64)w) >> 32) >> 8) & (1ULL << 5))) + (!!(((((__u64)w) >> 32) >> 8) & (1ULL << 6))) + (!!(((((__u64)w) >> 32) >> 8) & (1ULL << 7)))))) + (((unsigned int) ((!!(((((__u64)w) >> 32) >> 16) & (1ULL << 0))) + (!!(((((__u64)w) >> 32) >> 16) & (1ULL << 1))) + (!!(((((__u64)w) >> 32) >> 16) & (1ULL << 2))) + (!!(((((__u64)w) >> 32) >> 16) & (1ULL << 3))) + (!!(((((__u64)w) >> 32) >> 16) & (1ULL << 4))) + (!!(((((__u64)w) >> 32) >> 16) & (1ULL << 5))) + (!!(((((__u64)w) >> 32) >> 16) & (1ULL << 6))) + (!!(((((__u64)w) >> 32) >> 16) & (1ULL << 7))))) + ((unsigned int) ((!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 0))) + (!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 1))) + (!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 2))) + (!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 3))) + (!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 4))) + (!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 5))) + (!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 6))) + (!!((((((__u64)w) >> 32) >> 16) >> 8) & (1ULL << 7)))))))) : __arch_hweight64((__u64)w));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u64 rol64(__u64 word, unsigned int shift)
{
return (word << (shift & 63)) | (word >> ((-shift) & 63));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u64 ror64(__u64 word, unsigned int shift)
{
return (word >> (shift & 63)) | (word << ((-shift) & 63));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u32 rol32(__u32 word, unsigned int shift)
{
return (word << (shift & 31)) | (word >> ((-shift) & 31));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u32 ror32(__u32 word, unsigned int shift)
{
return (word >> (shift & 31)) | (word << ((-shift) & 31));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u16 rol16(__u16 word, unsigned int shift)
{
return (word << (shift & 15)) | (word >> ((-shift) & 15));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u16 ror16(__u16 word, unsigned int shift)
{
return (word >> (shift & 15)) | (word << ((-shift) & 15));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u8 rol8(__u8 word, unsigned int shift)
{
return (word << (shift & 7)) | (word >> ((-shift) & 7));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u8 ror8(__u8 word, unsigned int shift)
{
return (word >> (shift & 7)) | (word << ((-shift) & 7));
}
# 143 "./include/linux/bitops.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __s32 sign_extend32(__u32 value, int index)
{
__u8 shift = 31 - index;
return (__s32)(value << shift) >> shift;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __s64 sign_extend64(__u64 value, int index)
{
__u8 shift = 63 - index;
return (__s64)(value << shift) >> shift;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned fls_long(unsigned long l)
{
if (sizeof(l) == 4)
return fls(l);
return fls64(l);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_count_order(unsigned int count)
{
int order;
order = fls(count) - 1;
if (count & (count - 1))
order++;
return order;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_count_order_long(unsigned long l)
{
if (l == 0UL)
return -1;
else if (l & (l - 1UL))
return (int)fls_long(l);
else
return (int)fls_long(l) - 1;
}
# 201 "./include/linux/bitops.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __ffs64(u64 word)
{
if (((u32)word) == 0UL)
return __ffs((u32)(word >> 32)) + 32;
return __ffs((unsigned long)word);
}
# 253 "./include/linux/bitops.h"
extern unsigned long find_last_bit(const unsigned long *addr,
unsigned long size);
# 12 "./include/linux/kernel.h" 2
# 1 "./include/linux/log2.h" 1
# 25 "./include/linux/log2.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((const))
int __ilog2_u32(u32 n)
{
return fls(n) - 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((const))
int __ilog2_u64(u64 n)
{
return fls64(n) - 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((const))
bool is_power_of_2(unsigned long n)
{
return (n != 0 && ((n & (n - 1)) == 0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((const))
unsigned long __roundup_pow_of_two(unsigned long n)
{
return 1UL << fls_long(n - 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((const))
unsigned long __rounddown_pow_of_two(unsigned long n)
{
return 1UL << (fls_long(n) - 1);
}
# 210 "./include/linux/log2.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__))
int __order_base_2(unsigned long n)
{
return n > 1 ? ( __builtin_constant_p(n - 1) ? ( __builtin_constant_p(n - 1) ? ( (n - 1) < 2 ? 0 : (n - 1) & (1ULL << 63) ? 63 : (n - 1) & (1ULL << 62) ? 62 : (n - 1) & (1ULL << 61) ? 61 : (n - 1) & (1ULL << 60) ? 60 : (n - 1) & (1ULL << 59) ? 59 : (n - 1) & (1ULL << 58) ? 58 : (n - 1) & (1ULL << 57) ? 57 : (n - 1) & (1ULL << 56) ? 56 : (n - 1) & (1ULL << 55) ? 55 : (n - 1) & (1ULL << 54) ? 54 : (n - 1) & (1ULL << 53) ? 53 : (n - 1) & (1ULL << 52) ? 52 : (n - 1) & (1ULL << 51) ? 51 : (n - 1) & (1ULL << 50) ? 50 : (n - 1) & (1ULL << 49) ? 49 : (n - 1) & (1ULL << 48) ? 48 : (n - 1) & (1ULL << 47) ? 47 : (n - 1) & (1ULL << 46) ? 46 : (n - 1) & (1ULL << 45) ? 45 : (n - 1) & (1ULL << 44) ? 44 : (n - 1) & (1ULL << 43) ? 43 : (n - 1) & (1ULL << 42) ? 42 : (n - 1) & (1ULL << 41) ? 41 : (n - 1) & (1ULL << 40) ? 40 : (n - 1) & (1ULL << 39) ? 39 : (n - 1) & (1ULL << 38) ? 38 : (n - 1) & (1ULL << 37) ? 37 : (n - 1) & (1ULL << 36) ? 36 : (n - 1) & (1ULL << 35) ? 35 : (n - 1) & (1ULL << 34) ? 34 : (n - 1) & (1ULL << 33) ? 33 : (n - 1) & (1ULL << 32) ? 32 : (n - 1) & (1ULL << 31) ? 31 : (n - 1) & (1ULL << 30) ? 30 : (n - 1) & (1ULL << 29) ? 29 : (n - 1) & (1ULL << 28) ? 28 : (n - 1) & (1ULL << 27) ? 27 : (n - 1) & (1ULL << 26) ? 26 : (n - 1) & (1ULL << 25) ? 25 : (n - 1) & (1ULL << 24) ? 24 : (n - 1) & (1ULL << 23) ? 23 : (n - 1) & (1ULL << 22) ? 22 : (n - 1) & (1ULL << 21) ? 21 : (n - 1) & (1ULL << 20) ? 20 : (n - 1) & (1ULL << 19) ? 19 : (n - 1) & (1ULL << 18) ? 18 : (n - 1) & (1ULL << 17) ? 17 : (n - 1) & (1ULL << 16) ? 16 : (n - 1) & (1ULL << 15) ? 15 : (n - 1) & (1ULL << 14) ? 14 : (n - 1) & (1ULL << 13) ? 13 : (n - 1) & (1ULL << 12) ? 12 : (n - 1) & (1ULL << 11) ? 11 : (n - 1) & (1ULL << 10) ? 10 : (n - 1) & (1ULL << 9) ? 9 : (n - 1) & (1ULL << 8) ? 8 : (n - 1) & (1ULL << 7) ? 7 : (n - 1) & (1ULL << 6) ? 6 : (n - 1) & (1ULL << 5) ? 5 : (n - 1) & (1ULL << 4) ? 4 : (n - 1) & (1ULL << 3) ? 3 : (n - 1) & (1ULL << 2) ? 2 : 1) : -1) : (sizeof(n - 1) <= 4) ? __ilog2_u32(n - 1) : __ilog2_u64(n - 1) ) + 1 : 0;
}
# 13 "./include/linux/kernel.h" 2
# 1 "./include/linux/printk.h" 1
# 1 "./include/linux/init.h" 1
# 118 "./include/linux/init.h"
typedef int (*initcall_t)(void);
typedef void (*exitcall_t)(void);
extern initcall_t __con_initcall_start[], __con_initcall_end[];
extern initcall_t __security_initcall_start[], __security_initcall_end[];
typedef void (*ctor_fn_t)(void);
extern int do_one_initcall(initcall_t fn);
extern char __attribute__ ((__section__(".init.data"))) boot_command_line[];
extern char *saved_command_line;
extern unsigned int reset_devices;
void setup_arch(char **);
void prepare_namespace(void);
void __attribute__ ((__section__(".init.text"))) load_default_modules(void);
int __attribute__ ((__section__(".init.text"))) init_rootfs(void);
extern bool rodata_enabled;
void mark_rodata_ro(void);
extern void (*late_time_init)(void);
extern bool initcall_debug;
# 237 "./include/linux/init.h"
struct user_initcall_param {
char *name;
initcall_t fn;
};
# 254 "./include/linux/init.h"
struct obs_kernel_param {
const char *str;
int (*setup_func)(char *);
int early;
};
# 303 "./include/linux/init.h"
void __attribute__ ((__section__(".init.text"))) parse_early_param(void);
void __attribute__ ((__section__(".init.text"))) parse_early_options(char *cmdline);
# 7 "./include/linux/printk.h" 2
# 1 "./include/linux/kern_levels.h" 1
# 8 "./include/linux/printk.h" 2
# 1 "./include/linux/cache.h" 1
# 1 "./include/uapi/linux/kernel.h" 1
# 1 "./include/uapi/linux/sysinfo.h" 1
struct sysinfo {
__kernel_long_t uptime;
__kernel_ulong_t loads[3];
__kernel_ulong_t totalram;
__kernel_ulong_t freeram;
__kernel_ulong_t sharedram;
__kernel_ulong_t bufferram;
__kernel_ulong_t totalswap;
__kernel_ulong_t freeswap;
__u16 procs;
__u16 pad;
__kernel_ulong_t totalhigh;
__kernel_ulong_t freehigh;
__u32 mem_unit;
char _f[20-2*sizeof(__kernel_ulong_t)-sizeof(__u32)];
};
# 6 "./include/uapi/linux/kernel.h" 2
# 6 "./include/linux/cache.h" 2
# 1 "./arch/arm/include/asm/cache.h" 1
# 7 "./include/linux/cache.h" 2
# 10 "./include/linux/printk.h" 2
extern const char linux_banner[];
extern const char linux_proc_banner[];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int printk_get_level(const char *buffer)
{
if (buffer[0] == '\001' && buffer[1]) {
switch (buffer[1]) {
case '0' ... '7':
case 'd':
case 'c':
return buffer[1];
}
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const char *printk_skip_level(const char *buffer)
{
if (printk_get_level(buffer))
return buffer + 2;
return buffer;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const char *printk_skip_headers(const char *buffer)
{
while (printk_get_level(buffer))
buffer = printk_skip_level(buffer);
return buffer;
}
# 63 "./include/linux/printk.h"
extern int console_printk[];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void console_silent(void)
{
(console_printk[0]) = 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void console_verbose(void)
{
if (1 )
(console_printk[0]) = 15;
}
extern char devkmsg_log_str[];
struct ctl_table;
struct va_format {
const char *fmt;
va_list *va;
};
# 143 "./include/linux/printk.h"
extern __attribute__((format(printf, 1, 2)))
void early_printk(const char *fmt, ...);
extern void printk_nmi_enter(void);
extern void printk_nmi_exit(void);
extern void printk_nmi_direct_enter(void);
extern void printk_nmi_direct_exit(void);
# 163 "./include/linux/printk.h"
__attribute__((format(printf, 5, 0)))
int vprintk_emit(int facility, int level,
const char *dict, size_t dictlen,
const char *fmt, va_list args);
__attribute__((format(printf, 1, 0)))
int vprintk(const char *fmt, va_list args);
__attribute__((format(printf, 5, 6)))
int printk_emit(int facility, int level,
const char *dict, size_t dictlen,
const char *fmt, ...);
__attribute__((format(printf, 1, 2)))
int printk(const char *fmt, ...);
__attribute__((format(printf, 1, 2))) int printk_deferred(const char *fmt, ...);
extern int __printk_ratelimit(const char *func);
extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
unsigned int interval_msec);
extern int printk_delay_msec;
extern int dmesg_restrict;
extern int kptr_restrict;
extern int
devkmsg_sysctl_set_loglvl(struct ctl_table *table, int write, void *buf,
size_t *lenp, loff_t *ppos);
extern void wake_up_klogd(void);
char *log_buf_addr_get(void);
u32 log_buf_len_get(void);
void log_buf_vmcoreinfo_setup(void);
void __attribute__ ((__section__(".init.text"))) setup_log_buf(int early);
__attribute__((format(printf, 1, 2))) void dump_stack_set_arch_desc(const char *fmt, ...);
void dump_stack_print_info(const char *log_lvl);
void show_regs_print_info(const char *log_lvl);
extern void printk_safe_init(void);
extern void printk_safe_flush(void);
extern void printk_safe_flush_on_panic(void);
# 287 "./include/linux/printk.h"
extern void dump_stack(void) ;
# 334 "./include/linux/printk.h"
# 1 "./include/linux/dynamic_debug.h" 1
# 14 "./include/linux/dynamic_debug.h"
struct _ddebug {
const char *modname;
const char *function;
const char *filename;
const char *format;
unsigned int lineno:18;
# 40 "./include/linux/dynamic_debug.h"
unsigned int flags:8;
} __attribute__((aligned(8)));
int ddebug_add_module(struct _ddebug *tab, unsigned int n,
const char *modname);
extern int ddebug_remove_module(const char *mod_name);
extern __attribute__((format(printf, 2, 3)))
void __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...);
extern int ddebug_dyndbg_module_param_cb(char *param, char *val,
const char *modname);
struct device;
extern __attribute__((format(printf, 3, 4)))
void __dynamic_dev_dbg(struct _ddebug *descriptor, const struct device *dev,
const char *fmt, ...);
struct net_device;
extern __attribute__((format(printf, 3, 4)))
void __dynamic_netdev_dbg(struct _ddebug *descriptor,
const struct net_device *dev,
const char *fmt, ...);
# 335 "./include/linux/printk.h" 2
# 479 "./include/linux/printk.h"
extern const struct file_operations kmsg_fops;
enum {
DUMP_PREFIX_NONE,
DUMP_PREFIX_ADDRESS,
DUMP_PREFIX_OFFSET
};
extern int hex_dump_to_buffer(const void *buf, size_t len, int rowsize,
int groupsize, char *linebuf, size_t linebuflen,
bool ascii);
extern void print_hex_dump(const char *level, const char *prefix_str,
int prefix_type, int rowsize, int groupsize,
const void *buf, size_t len, bool ascii);
# 538 "./include/linux/printk.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dump_ddr_reg(void)
{
}
# 15 "./include/linux/kernel.h" 2
# 1 "./include/linux/build_bug.h" 1
# 16 "./include/linux/kernel.h" 2
# 178 "./include/linux/kernel.h"
# 1 "./arch/arm/include/asm/div64.h" 1
# 1 "./arch/arm/include/asm/div64_443.h" 1
# 1 "./arch/arm/include/asm/compiler.h" 1
# 6 "./arch/arm/include/asm/div64_443.h" 2
# 63 "./arch/arm/include/asm/div64_443.h"
# 1 "./arch/arm/include/asm/bug.h" 1
# 64 "./arch/arm/include/asm/div64_443.h" 2
# 4 "./arch/arm/include/asm/div64.h" 2
# 179 "./include/linux/kernel.h" 2
# 207 "./include/linux/kernel.h"
struct completion;
struct pt_regs;
struct user;
# 235 "./include/linux/kernel.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ___might_sleep(const char *file, int line,
int preempt_offset) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __might_sleep(const char *file, int line,
int preempt_offset) { }
# 282 "./include/linux/kernel.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 reciprocal_scale(u32 val, u32 ep_ro)
{
return (u32)(((u64) val * ep_ro) >> 32);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void might_fault(void) { }
extern struct atomic_notifier_head panic_notifier_list;
extern long (*panic_blink)(int state);
__attribute__((format(printf, 1, 2)))
void panic(const char *fmt, ...) __attribute__((noreturn)) ;
void nmi_panic(struct pt_regs *regs, const char *msg);
extern void oops_enter(void);
extern void oops_exit(void);
void print_oops_end_marker(void);
extern int oops_may_print(void);
void do_exit(long error_code) __attribute__((noreturn));
void complete_and_exit(struct completion *, long) __attribute__((noreturn));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void refcount_error_report(struct pt_regs *regs, const char *err)
{ }
int __attribute__((warn_unused_result)) _kstrtoul(const char *s, unsigned int base, unsigned long *res);
int __attribute__((warn_unused_result)) _kstrtol(const char *s, unsigned int base, long *res);
int __attribute__((warn_unused_result)) kstrtoull(const char *s, unsigned int base, unsigned long long *res);
int __attribute__((warn_unused_result)) kstrtoll(const char *s, unsigned int base, long long *res);
# 337 "./include/linux/kernel.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtoul(const char *s, unsigned int base, unsigned long *res)
{
if (sizeof(unsigned long) == sizeof(unsigned long long) &&
__alignof__(unsigned long) == __alignof__(unsigned long long))
return kstrtoull(s, base, (unsigned long long *)res);
else
return _kstrtoul(s, base, res);
}
# 366 "./include/linux/kernel.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtol(const char *s, unsigned int base, long *res)
{
if (sizeof(long) == sizeof(long long) &&
__alignof__(long) == __alignof__(long long))
return kstrtoll(s, base, (long long *)res);
else
return _kstrtol(s, base, res);
}
int __attribute__((warn_unused_result)) kstrtouint(const char *s, unsigned int base, unsigned int *res);
int __attribute__((warn_unused_result)) kstrtoint(const char *s, unsigned int base, int *res);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtou64(const char *s, unsigned int base, u64 *res)
{
return kstrtoull(s, base, res);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtos64(const char *s, unsigned int base, s64 *res)
{
return kstrtoll(s, base, res);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtou32(const char *s, unsigned int base, u32 *res)
{
return kstrtouint(s, base, res);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtos32(const char *s, unsigned int base, s32 *res)
{
return kstrtoint(s, base, res);
}
int __attribute__((warn_unused_result)) kstrtou16(const char *s, unsigned int base, u16 *res);
int __attribute__((warn_unused_result)) kstrtos16(const char *s, unsigned int base, s16 *res);
int __attribute__((warn_unused_result)) kstrtou8(const char *s, unsigned int base, u8 *res);
int __attribute__((warn_unused_result)) kstrtos8(const char *s, unsigned int base, s8 *res);
int __attribute__((warn_unused_result)) kstrtobool(const char *s, bool *res);
int __attribute__((warn_unused_result)) kstrtoull_from_user(const char *s, size_t count, unsigned int base, unsigned long long *res);
int __attribute__((warn_unused_result)) kstrtoll_from_user(const char *s, size_t count, unsigned int base, long long *res);
int __attribute__((warn_unused_result)) kstrtoul_from_user(const char *s, size_t count, unsigned int base, unsigned long *res);
int __attribute__((warn_unused_result)) kstrtol_from_user(const char *s, size_t count, unsigned int base, long *res);
int __attribute__((warn_unused_result)) kstrtouint_from_user(const char *s, size_t count, unsigned int base, unsigned int *res);
int __attribute__((warn_unused_result)) kstrtoint_from_user(const char *s, size_t count, unsigned int base, int *res);
int __attribute__((warn_unused_result)) kstrtou16_from_user(const char *s, size_t count, unsigned int base, u16 *res);
int __attribute__((warn_unused_result)) kstrtos16_from_user(const char *s, size_t count, unsigned int base, s16 *res);
int __attribute__((warn_unused_result)) kstrtou8_from_user(const char *s, size_t count, unsigned int base, u8 *res);
int __attribute__((warn_unused_result)) kstrtos8_from_user(const char *s, size_t count, unsigned int base, s8 *res);
int __attribute__((warn_unused_result)) kstrtobool_from_user(const char *s, size_t count, bool *res);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtou64_from_user(const char *s, size_t count, unsigned int base, u64 *res)
{
return kstrtoull_from_user(s, count, base, res);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtos64_from_user(const char *s, size_t count, unsigned int base, s64 *res)
{
return kstrtoll_from_user(s, count, base, res);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtou32_from_user(const char *s, size_t count, unsigned int base, u32 *res)
{
return kstrtouint_from_user(s, count, base, res);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kstrtos32_from_user(const char *s, size_t count, unsigned int base, s32 *res)
{
return kstrtoint_from_user(s, count, base, res);
}
extern unsigned long simple_strtoul(const char *,char **,unsigned int);
extern long simple_strtol(const char *,char **,unsigned int);
extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
extern long long simple_strtoll(const char *,char **,unsigned int);
extern int num_to_str(char *buf, int size, unsigned long long num);
extern __attribute__((format(printf, 2, 3))) int sprintf(char *buf, const char * fmt, ...);
extern __attribute__((format(printf, 2, 0))) int vsprintf(char *buf, const char *, va_list);
extern __attribute__((format(printf, 3, 4)))
int snprintf(char *buf, size_t size, const char *fmt, ...);
extern __attribute__((format(printf, 3, 0)))
int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
extern __attribute__((format(printf, 3, 4)))
int scnprintf(char *buf, size_t size, const char *fmt, ...);
extern __attribute__((format(printf, 3, 0)))
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
extern __attribute__((format(printf, 2, 3))) __attribute__((__malloc__))
char *kasprintf(gfp_t gfp, const char *fmt, ...);
extern __attribute__((format(printf, 2, 0))) __attribute__((__malloc__))
char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
extern __attribute__((format(printf, 2, 0)))
const char *kvasprintf_const(gfp_t gfp, const char *fmt, va_list args);
extern __attribute__((format(scanf, 2, 3)))
int sscanf(const char *, const char *, ...);
extern __attribute__((format(scanf, 2, 0)))
int vsscanf(const char *, const char *, va_list);
extern int get_option(char **str, int *pint);
extern char *get_options(const char *str, int nints, int *ints);
extern unsigned long long memparse(const char *ptr, char **retptr);
extern bool parse_option_str(const char *str, const char *option);
extern char *next_arg(char *args, char **param, char **val);
extern int core_kernel_text(unsigned long addr);
extern int core_kernel_data(unsigned long addr);
extern int __kernel_text_address(unsigned long addr);
extern int kernel_text_address(unsigned long addr);
extern int func_ptr_is_kernel_text(void *ptr);
unsigned long int_sqrt(unsigned long);
extern void bust_spinlocks(int yes);
extern int oops_in_progress;
extern int panic_timeout;
extern int panic_on_oops;
extern int panic_on_unrecovered_nmi;
extern int panic_on_io_nmi;
extern int panic_on_warn;
extern int sysctl_panic_on_rcu_stall;
extern int sysctl_panic_on_stackoverflow;
extern bool crash_kexec_post_notifiers;
extern atomic_t panic_cpu;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_arch_panic_timeout(int timeout, int arch_default_timeout)
{
if (panic_timeout == arch_default_timeout)
panic_timeout = timeout;
}
extern const char *print_tainted(void);
enum lockdep_ok {
LOCKDEP_STILL_OK,
LOCKDEP_NOW_UNRELIABLE
};
extern void add_taint(unsigned flag, enum lockdep_ok);
extern int test_taint(unsigned flag);
extern unsigned long get_taint(void);
extern int root_mountflags;
extern bool early_boot_irqs_disabled;
extern enum system_states {
SYSTEM_BOOTING,
SYSTEM_SCHEDULING,
SYSTEM_RUNNING,
SYSTEM_HALT,
SYSTEM_POWER_OFF,
SYSTEM_RESTART,
} system_state;
# 559 "./include/linux/kernel.h"
struct taint_flag {
char c_true;
char c_false;
bool module;
};
extern const struct taint_flag taint_flags[16];
extern const char hex_asc[];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) char *hex_byte_pack(char *buf, u8 byte)
{
*buf++ = hex_asc[((byte) & 0xf0) >> 4];
*buf++ = hex_asc[((byte) & 0x0f)];
return buf;
}
extern const char hex_asc_upper[];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) char *hex_byte_pack_upper(char *buf, u8 byte)
{
*buf++ = hex_asc_upper[((byte) & 0xf0) >> 4];
*buf++ = hex_asc_upper[((byte) & 0x0f)];
return buf;
}
extern int hex_to_bin(char ch);
extern int __attribute__((warn_unused_result)) hex2bin(u8 *dst, const char *src, size_t count);
extern char *bin2hex(char *dst, const void *src, size_t count);
bool mac_pton(const char *s, u8 *mac);
# 615 "./include/linux/kernel.h"
enum ftrace_dump_mode {
DUMP_NONE,
DUMP_ALL,
DUMP_ORIG,
};
void tracing_on(void);
void tracing_off(void);
int tracing_is_on(void);
void tracing_snapshot(void);
void tracing_snapshot_alloc(void);
extern void tracing_start(void);
extern void tracing_stop(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((format(printf, 1, 2)))
void ____trace_printk_check_format(const char *fmt, ...)
{
}
# 694 "./include/linux/kernel.h"
extern __attribute__((format(printf, 2, 3)))
int __trace_bprintk(unsigned long ip, const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
int __trace_printk(unsigned long ip, const char *fmt, ...);
# 735 "./include/linux/kernel.h"
extern int __trace_bputs(unsigned long ip, const char *str);
extern int __trace_puts(unsigned long ip, const char *str, int size);
extern void trace_dump_stack(int skip);
# 757 "./include/linux/kernel.h"
extern __attribute__((format(printf, 2, 0))) int
__ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
extern __attribute__((format(printf, 2, 0))) int
__ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
# 961 "./include/linux/kernel.h"
extern unsigned int *sched_log_buf_head;
extern unsigned int *sched_log_buf_tail;
extern unsigned int *sched_log_buf_ptr;
extern unsigned int sched_log_flag;
extern unsigned int sched_log_time_scale;
extern unsigned int sched_log_start_time;
extern unsigned int log_get_time_stamp(void);
extern void log_sched(int cpu, int pid, int type);
extern void log_intr_enter(int cpu, int irq);
extern void log_intr_exit(int cpu, int irq);
# 17 "./include/asm-generic/bug.h" 2
struct bug_entry {
unsigned long bug_addr;
const char *file;
unsigned short line;
unsigned short flags;
};
# 81 "./include/asm-generic/bug.h"
extern __attribute__((format(printf, 3, 4)))
void warn_slowpath_fmt(const char *file, const int line,
const char *fmt, ...);
extern __attribute__((format(printf, 4, 5)))
void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
const char *fmt, ...);
extern void warn_slowpath_null(const char *file, const int line);
# 101 "./include/asm-generic/bug.h"
struct warn_args;
struct pt_regs;
void __warn(const char *file, int line, void *caller, unsigned taint,
struct pt_regs *regs, struct warn_args *args);
# 61 "./arch/arm/include/asm/bug.h" 2
struct pt_regs;
void die(const char *msg, struct pt_regs *regs, int err);
struct siginfo;
void arm_notify_die(const char *str, struct pt_regs *regs, struct siginfo *info,
unsigned long err, unsigned long trap);
# 77 "./arch/arm/include/asm/bug.h"
void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
struct pt_regs *),
int sig, int code, const char *name);
void hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int,
struct pt_regs *),
int sig, int code, const char *name);
extern void c_backtrace(unsigned long fp, int pmode);
struct mm_struct;
extern void show_pte(struct mm_struct *mm, unsigned long addr);
extern void __show_regs(struct pt_regs *);
# 6 "./include/linux/bug.h" 2
enum bug_trap_type {
BUG_TRAP_TYPE_NONE = 0,
BUG_TRAP_TYPE_WARN = 1,
BUG_TRAP_TYPE_BUG = 2,
};
struct pt_regs;
# 34 "./include/linux/bug.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_warning_bug(const struct bug_entry *bug)
{
return bug->flags & (1 << 0);
}
struct bug_entry *find_bug(unsigned long bugaddr);
enum bug_trap_type report_bug(unsigned long bug_addr, struct pt_regs *regs);
int is_valid_bugaddr(unsigned long addr);
# 65 "./include/linux/bug.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result)) bool check_data_corruption(bool v) { return v; }
# 13 "./include/linux/thread_info.h" 2
# 1 "./include/linux/restart_block.h" 1
# 11 "./include/linux/restart_block.h"
struct timespec;
struct compat_timespec;
struct pollfd;
enum timespec_type {
TT_NONE = 0,
TT_NATIVE = 1,
};
struct restart_block {
long (*fn)(struct restart_block *);
union {
struct {
u32 *uaddr;
u32 val;
u32 flags;
u32 bitset;
u64 time;
u32 *uaddr2;
} futex;
struct {
clockid_t clockid;
enum timespec_type type;
union {
struct timespec *rmtp;
};
u64 expires;
} nanosleep;
struct {
struct pollfd *ufds;
int nfds;
int has_timeout;
unsigned long tv_sec;
unsigned long tv_nsec;
} poll;
};
};
extern long do_no_restart_syscall(struct restart_block *parm);
# 14 "./include/linux/thread_info.h" 2
# 31 "./include/linux/thread_info.h"
enum {
BAD_STACK = -1,
NOT_STACK = 0,
GOOD_FRAME,
GOOD_STACK,
};
# 1 "./arch/arm/include/asm/thread_info.h" 1
# 16 "./arch/arm/include/asm/thread_info.h"
# 1 "./arch/arm/include/asm/fpstate.h" 1
# 26 "./arch/arm/include/asm/fpstate.h"
struct vfp_hard_struct {
__u64 fpregs[32];
__u32 fpexc;
__u32 fpscr;
__u32 fpinst;
__u32 fpinst2;
__u32 cpu;
};
union vfp_state {
struct vfp_hard_struct hard;
};
extern void vfp_flush_thread(union vfp_state *);
extern void vfp_release_thread(union vfp_state *);
struct fp_hard_struct {
unsigned int save[35];
};
struct fp_soft_struct {
unsigned int save[35];
};
struct iwmmxt_struct {
unsigned int save[0x98 / sizeof(unsigned int)];
};
union fp_state {
struct fp_hard_struct hard;
struct fp_soft_struct soft;
};
struct crunch_state {
unsigned int mvdx[16][2];
unsigned int mvax[4][3];
unsigned int dspsc[2];
};
# 17 "./arch/arm/include/asm/thread_info.h" 2
# 1 "./arch/arm/include/asm/page.h" 1
# 26 "./arch/arm/include/asm/page.h"
# 1 "./arch/arm/include/asm/glue.h" 1
# 27 "./arch/arm/include/asm/page.h" 2
# 110 "./arch/arm/include/asm/page.h"
struct page;
struct vm_area_struct;
struct cpu_user_fns {
void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
unsigned long vaddr, struct vm_area_struct *vma);
};
extern struct cpu_user_fns cpu_user;
# 143 "./arch/arm/include/asm/page.h"
extern void copy_page(void *to, const void *from);
# 152 "./arch/arm/include/asm/page.h"
# 1 "./arch/arm/include/asm/pgtable-2level-types.h" 1
# 24 "./arch/arm/include/asm/pgtable-2level-types.h"
typedef u32 pteval_t;
typedef u32 pmdval_t;
# 51 "./arch/arm/include/asm/pgtable-2level-types.h"
typedef pteval_t pte_t;
typedef pmdval_t pmd_t;
typedef pmdval_t pgd_t[2];
typedef pteval_t pgprot_t;
# 153 "./arch/arm/include/asm/page.h" 2
typedef struct page *pgtable_t;
extern int pfn_valid(unsigned long);
# 1 "./arch/arm/include/asm/memory.h" 1
# 17 "./arch/arm/include/asm/memory.h"
# 1 "./include/uapi/linux/const.h" 1
# 18 "./arch/arm/include/asm/memory.h" 2
# 1 "./include/linux/sizes.h" 1
# 20 "./arch/arm/include/asm/memory.h" 2
# 271 "./arch/arm/include/asm/memory.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) phys_addr_t __virt_to_phys_nodebug(unsigned long x)
{
return (phys_addr_t)x - (0xC0000000UL) + (0x00000000UL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __phys_to_virt(phys_addr_t x)
{
return x - (0x00000000UL) + (0xC0000000UL);
}
# 304 "./arch/arm/include/asm/memory.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) phys_addr_t virt_to_phys(const volatile void *x)
{
return __virt_to_phys_nodebug((unsigned long)(x));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *phys_to_virt(phys_addr_t x)
{
return (void *)__phys_to_virt(x);
}
# 323 "./arch/arm/include/asm/memory.h"
extern long long arch_phys_to_idmap_offset;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool arm_has_idmap_alias(void)
{
return 1 && arch_phys_to_idmap_offset != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long phys_to_idmap(phys_addr_t addr)
{
if (1 && arch_phys_to_idmap_offset) {
addr += arch_phys_to_idmap_offset;
if (addr > (u32)~0)
addr = ((u32)~0);
}
return addr;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) phys_addr_t idmap_to_phys(unsigned long idmap)
{
phys_addr_t addr = idmap;
if (1 && arch_phys_to_idmap_offset)
addr -= arch_phys_to_idmap_offset;
return addr;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __virt_to_idmap(unsigned long x)
{
return phys_to_idmap(__virt_to_phys_nodebug(x));
}
# 394 "./arch/arm/include/asm/memory.h"
# 1 "./include/asm-generic/memory_model.h" 1
# 1 "./include/linux/pfn.h" 1
# 13 "./include/linux/pfn.h"
typedef struct {
u64 val;
} pfn_t;
# 6 "./include/asm-generic/memory_model.h" 2
# 395 "./arch/arm/include/asm/memory.h" 2
# 164 "./arch/arm/include/asm/page.h" 2
# 1 "./include/asm-generic/getorder.h" 1
# 29 "./include/asm-generic/getorder.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((__const__)) int get_order(unsigned long size)
{
if (__builtin_constant_p(size)) {
if (!size)
return 32 - 12;
if (size < (1UL << 12))
return 0;
return ( __builtin_constant_p((size) - 1) ? ( __builtin_constant_p((size) - 1) ? ( ((size) - 1) < 2 ? 0 : ((size) - 1) & (1ULL << 63) ? 63 : ((size) - 1) & (1ULL << 62) ? 62 : ((size) - 1) & (1ULL << 61) ? 61 : ((size) - 1) & (1ULL << 60) ? 60 : ((size) - 1) & (1ULL << 59) ? 59 : ((size) - 1) & (1ULL << 58) ? 58 : ((size) - 1) & (1ULL << 57) ? 57 : ((size) - 1) & (1ULL << 56) ? 56 : ((size) - 1) & (1ULL << 55) ? 55 : ((size) - 1) & (1ULL << 54) ? 54 : ((size) - 1) & (1ULL << 53) ? 53 : ((size) - 1) & (1ULL << 52) ? 52 : ((size) - 1) & (1ULL << 51) ? 51 : ((size) - 1) & (1ULL << 50) ? 50 : ((size) - 1) & (1ULL << 49) ? 49 : ((size) - 1) & (1ULL << 48) ? 48 : ((size) - 1) & (1ULL << 47) ? 47 : ((size) - 1) & (1ULL << 46) ? 46 : ((size) - 1) & (1ULL << 45) ? 45 : ((size) - 1) & (1ULL << 44) ? 44 : ((size) - 1) & (1ULL << 43) ? 43 : ((size) - 1) & (1ULL << 42) ? 42 : ((size) - 1) & (1ULL << 41) ? 41 : ((size) - 1) & (1ULL << 40) ? 40 : ((size) - 1) & (1ULL << 39) ? 39 : ((size) - 1) & (1ULL << 38) ? 38 : ((size) - 1) & (1ULL << 37) ? 37 : ((size) - 1) & (1ULL << 36) ? 36 : ((size) - 1) & (1ULL << 35) ? 35 : ((size) - 1) & (1ULL << 34) ? 34 : ((size) - 1) & (1ULL << 33) ? 33 : ((size) - 1) & (1ULL << 32) ? 32 : ((size) - 1) & (1ULL << 31) ? 31 : ((size) - 1) & (1ULL << 30) ? 30 : ((size) - 1) & (1ULL << 29) ? 29 : ((size) - 1) & (1ULL << 28) ? 28 : ((size) - 1) & (1ULL << 27) ? 27 : ((size) - 1) & (1ULL << 26) ? 26 : ((size) - 1) & (1ULL << 25) ? 25 : ((size) - 1) & (1ULL << 24) ? 24 : ((size) - 1) & (1ULL << 23) ? 23 : ((size) - 1) & (1ULL << 22) ? 22 : ((size) - 1) & (1ULL << 21) ? 21 : ((size) - 1) & (1ULL << 20) ? 20 : ((size) - 1) & (1ULL << 19) ? 19 : ((size) - 1) & (1ULL << 18) ? 18 : ((size) - 1) & (1ULL << 17) ? 17 : ((size) - 1) & (1ULL << 16) ? 16 : ((size) - 1) & (1ULL << 15) ? 15 : ((size) - 1) & (1ULL << 14) ? 14 : ((size) - 1) & (1ULL << 13) ? 13 : ((size) - 1) & (1ULL << 12) ? 12 : ((size) - 1) & (1ULL << 11) ? 11 : ((size) - 1) & (1ULL << 10) ? 10 : ((size) - 1) & (1ULL << 9) ? 9 : ((size) - 1) & (1ULL << 8) ? 8 : ((size) - 1) & (1ULL << 7) ? 7 : ((size) - 1) & (1ULL << 6) ? 6 : ((size) - 1) & (1ULL << 5) ? 5 : ((size) - 1) & (1ULL << 4) ? 4 : ((size) - 1) & (1ULL << 3) ? 3 : ((size) - 1) & (1ULL << 2) ? 2 : 1) : -1) : (sizeof((size) - 1) <= 4) ? __ilog2_u32((size) - 1) : __ilog2_u64((size) - 1) ) - 12 + 1;
}
size--;
size >>= 12;
return fls(size);
}
# 172 "./arch/arm/include/asm/page.h" 2
# 18 "./arch/arm/include/asm/thread_info.h" 2
# 29 "./arch/arm/include/asm/thread_info.h"
struct task_struct;
typedef unsigned long mm_segment_t;
struct cpu_context_save {
__u32 r4;
__u32 r5;
__u32 r6;
__u32 r7;
__u32 r8;
__u32 r9;
__u32 sl;
__u32 fp;
__u32 sp;
__u32 pc;
__u32 extra[2];
};
struct thread_info {
unsigned long flags;
int preempt_count;
mm_segment_t addr_limit;
struct task_struct *task;
__u32 cpu;
__u32 cpu_domain;
struct cpu_context_save cpu_context;
__u32 syscall;
__u8 used_cp[16];
unsigned long tp_value[2];
union fp_state fpstate __attribute__((aligned(8)));
union vfp_state vfpstate;
unsigned long thumbee_state;
};
# 88 "./arch/arm/include/asm/thread_info.h"
register unsigned long current_stack_pointer asm ("sp");
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct thread_info *current_thread_info(void) __attribute__((__const__));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct thread_info *current_thread_info(void)
{
return (struct thread_info *)
(current_stack_pointer & ~((((1UL) << 12) << 1) - 1));
}
# 114 "./arch/arm/include/asm/thread_info.h"
extern void crunch_task_disable(struct thread_info *);
extern void crunch_task_copy(struct thread_info *, void *);
extern void crunch_task_restore(struct thread_info *, void *);
extern void crunch_task_release(struct thread_info *);
extern void iwmmxt_task_disable(struct thread_info *);
extern void iwmmxt_task_copy(struct thread_info *, void *);
extern void iwmmxt_task_restore(struct thread_info *, void *);
extern void iwmmxt_task_release(struct thread_info *);
extern void iwmmxt_task_switch(struct thread_info *);
extern void vfp_sync_hwstate(struct thread_info *);
extern void vfp_flush_hwstate(struct thread_info *);
struct user_vfp;
struct user_vfp_exc;
extern int vfp_preserve_user_clear_hwstate(struct user_vfp *,
struct user_vfp_exc *);
extern int vfp_restore_user_hwstate(struct user_vfp *,
struct user_vfp_exc *);
# 39 "./include/linux/thread_info.h" 2
# 53 "./include/linux/thread_info.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_ti_thread_flag(struct thread_info *ti, int flag)
{
_set_bit(flag,(unsigned long *)&ti->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_ti_thread_flag(struct thread_info *ti, int flag)
{
_clear_bit(flag,(unsigned long *)&ti->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void update_ti_thread_flag(struct thread_info *ti, int flag,
bool value)
{
if (value)
set_ti_thread_flag(ti, flag);
else
clear_ti_thread_flag(ti, flag);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_and_set_ti_thread_flag(struct thread_info *ti, int flag)
{
return _test_and_set_bit(flag,(unsigned long *)&ti->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_and_clear_ti_thread_flag(struct thread_info *ti, int flag)
{
return _test_and_clear_bit(flag,(unsigned long *)&ti->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_ti_thread_flag(struct thread_info *ti, int flag)
{
return test_bit(flag, (unsigned long *)&ti->flags);
}
# 103 "./include/linux/thread_info.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_within_stack_frames(const void * const stack,
const void * const stackend,
const void *obj, unsigned long len)
{
return 0;
}
extern void __check_object_size(const void *ptr, unsigned long n,
bool to_user);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void check_object_size(const void *ptr, unsigned long n,
bool to_user)
{
if (!__builtin_constant_p(n))
__check_object_size(ptr, n, to_user);
}
extern void
__bad_copy_from(void);
extern void
__bad_copy_to(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void copy_overflow(int size, unsigned long count)
{
({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_fmt("include/linux/thread_info.h", 134, "Buffer overflow detected (%d < %lu)!\n", size, count); __builtin_expect(!!(__ret_warn_on), 0); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) bool
check_copy_size(const void *addr, size_t bytes, bool is_source)
{
int sz = __builtin_object_size(addr, 0);
if (__builtin_expect(!!(sz >= 0 && sz < bytes), 0)) {
if (!__builtin_constant_p(bytes))
copy_overflow(sz, bytes);
else if (is_source)
__bad_copy_from();
else
__bad_copy_to();
return false;
}
check_object_size(addr, bytes, is_source);
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_setup_new_exec(void) { }
# 6 "./include/asm-generic/current.h" 2
# 2 "./arch/arm/include/generated/asm/current.h" 2
# 13 "./include/linux/sched.h" 2
# 1 "./include/linux/pid.h" 1
# 1 "./include/linux/rculist.h" 1
# 10 "./include/linux/rculist.h"
# 1 "./include/linux/list.h" 1
# 1 "./include/linux/poison.h" 1
# 8 "./include/linux/list.h" 2
# 26 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void INIT_LIST_HEAD(struct list_head *list)
{
({ union { typeof(list->next) __val; char __c[1]; } __u = { .__val = ( typeof(list->next)) (list) }; __write_once_size(&(list->next), __u.__c, sizeof(list->next)); __u.__val; });
list->prev = list;
}
extern bool __list_add_valid(struct list_head *new,
struct list_head *prev,
struct list_head *next);
extern bool __list_del_entry_valid(struct list_head *entry);
# 56 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __list_add(struct list_head *new,
struct list_head *prev,
struct list_head *next)
{
if (!__list_add_valid(new, prev, next))
return;
next->prev = new;
new->next = next;
new->prev = prev;
({ union { typeof(prev->next) __val; char __c[1]; } __u = { .__val = ( typeof(prev->next)) (new) }; __write_once_size(&(prev->next), __u.__c, sizeof(prev->next)); __u.__val; });
}
# 77 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_add(struct list_head *new, struct list_head *head)
{
__list_add(new, head, head->next);
}
# 91 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_add_tail(struct list_head *new, struct list_head *head)
{
__list_add(new, head->prev, head);
}
# 103 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __list_del(struct list_head * prev, struct list_head * next)
{
next->prev = prev;
({ union { typeof(prev->next) __val; char __c[1]; } __u = { .__val = ( typeof(prev->next)) (next) }; __write_once_size(&(prev->next), __u.__c, sizeof(prev->next)); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __list_del_entry(struct list_head *entry)
{
if (!__list_del_entry_valid(entry))
return;
__list_del(entry->prev, entry->next);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_del(struct list_head *entry)
{
__list_del_entry(entry);
entry->next = ((void *) 0x100 + 0);
entry->prev = ((void *) 0x200 + 0);
}
# 137 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_replace(struct list_head *old,
struct list_head *new)
{
new->next = old->next;
new->next->prev = new;
new->prev = old->prev;
new->prev->next = new;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_replace_init(struct list_head *old,
struct list_head *new)
{
list_replace(old, new);
INIT_LIST_HEAD(old);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_del_init(struct list_head *entry)
{
__list_del_entry(entry);
INIT_LIST_HEAD(entry);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_move(struct list_head *list, struct list_head *head)
{
__list_del_entry(list);
list_add(list, head);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_move_tail(struct list_head *list,
struct list_head *head)
{
__list_del_entry(list);
list_add_tail(list, head);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int list_is_last(const struct list_head *list,
const struct list_head *head)
{
return list->next == head;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int list_empty(const struct list_head *head)
{
return ({ union { typeof(head->next) __val; char __c[1]; } __u; if (1) __read_once_size(&(head->next), __u.__c, sizeof(head->next)); else __read_once_size_nocheck(&(head->next), __u.__c, sizeof(head->next)); do { } while (0); __u.__val; }) == head;
}
# 219 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int list_empty_careful(const struct list_head *head)
{
struct list_head *next = head->next;
return (next == head) && (next == head->prev);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_rotate_left(struct list_head *head)
{
struct list_head *first;
if (!list_empty(head)) {
first = head->next;
list_move_tail(first, head);
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int list_is_singular(const struct list_head *head)
{
return !list_empty(head) && (head->next == head->prev);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __list_cut_position(struct list_head *list,
struct list_head *head, struct list_head *entry)
{
struct list_head *new_first = entry->next;
list->next = head->next;
list->next->prev = list;
list->prev = entry;
entry->next = list;
head->next = new_first;
new_first->prev = head;
}
# 274 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_cut_position(struct list_head *list,
struct list_head *head, struct list_head *entry)
{
if (list_empty(head))
return;
if (list_is_singular(head) &&
(head->next != entry && head != entry))
return;
if (entry == head)
INIT_LIST_HEAD(list);
else
__list_cut_position(list, head, entry);
}
# 302 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_cut_before(struct list_head *list,
struct list_head *head,
struct list_head *entry)
{
if (head->next == entry) {
INIT_LIST_HEAD(list);
return;
}
list->next = head->next;
list->next->prev = list;
list->prev = entry->prev;
list->prev->next = list;
head->next = entry;
entry->prev = head;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __list_splice(const struct list_head *list,
struct list_head *prev,
struct list_head *next)
{
struct list_head *first = list->next;
struct list_head *last = list->prev;
first->prev = prev;
prev->next = first;
last->next = next;
next->prev = last;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_splice(const struct list_head *list,
struct list_head *head)
{
if (!list_empty(list))
__list_splice(list, head, head->next);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_splice_tail(struct list_head *list,
struct list_head *head)
{
if (!list_empty(list))
__list_splice(list, head->prev, head);
}
# 363 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_splice_init(struct list_head *list,
struct list_head *head)
{
if (!list_empty(list)) {
__list_splice(list, head, head->next);
INIT_LIST_HEAD(list);
}
}
# 380 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_splice_tail_init(struct list_head *list,
struct list_head *head)
{
if (!list_empty(list)) {
__list_splice(list, head->prev, head);
INIT_LIST_HEAD(list);
}
}
# 658 "./include/linux/list.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void INIT_HLIST_NODE(struct hlist_node *h)
{
h->next = ((void *)0);
h->pprev = ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hlist_unhashed(const struct hlist_node *h)
{
return !h->pprev;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hlist_empty(const struct hlist_head *h)
{
return !({ union { typeof(h->first) __val; char __c[1]; } __u; if (1) __read_once_size(&(h->first), __u.__c, sizeof(h->first)); else __read_once_size_nocheck(&(h->first), __u.__c, sizeof(h->first)); do { } while (0); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __hlist_del(struct hlist_node *n)
{
struct hlist_node *next = n->next;
struct hlist_node **pprev = n->pprev;
({ union { typeof(*pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*pprev)) (next) }; __write_once_size(&(*pprev), __u.__c, sizeof(*pprev)); __u.__val; });
if (next)
next->pprev = pprev;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_del(struct hlist_node *n)
{
__hlist_del(n);
n->next = ((void *) 0x100 + 0);
n->pprev = ((void *) 0x200 + 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_del_init(struct hlist_node *n)
{
if (!hlist_unhashed(n)) {
__hlist_del(n);
INIT_HLIST_NODE(n);
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
{
struct hlist_node *first = h->first;
n->next = first;
if (first)
first->pprev = &n->next;
({ union { typeof(h->first) __val; char __c[1]; } __u = { .__val = ( typeof(h->first)) (n) }; __write_once_size(&(h->first), __u.__c, sizeof(h->first)); __u.__val; });
n->pprev = &h->first;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_before(struct hlist_node *n,
struct hlist_node *next)
{
n->pprev = next->pprev;
n->next = next;
next->pprev = &n->next;
({ union { typeof(*(n->pprev)) __val; char __c[1]; } __u = { .__val = ( typeof(*(n->pprev))) (n) }; __write_once_size(&(*(n->pprev)), __u.__c, sizeof(*(n->pprev))); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_behind(struct hlist_node *n,
struct hlist_node *prev)
{
n->next = prev->next;
({ union { typeof(prev->next) __val; char __c[1]; } __u = { .__val = ( typeof(prev->next)) (n) }; __write_once_size(&(prev->next), __u.__c, sizeof(prev->next)); __u.__val; });
n->pprev = &prev->next;
if (n->next)
n->next->pprev = &n->next;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_fake(struct hlist_node *n)
{
n->pprev = &n->next;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool hlist_fake(struct hlist_node *h)
{
return h->pprev == &h->next;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool
hlist_is_singular_node(struct hlist_node *n, struct hlist_head *h)
{
return !n->next && n->pprev == &h->first;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_move_list(struct hlist_head *old,
struct hlist_head *new)
{
new->first = old->first;
if (new->first)
new->first->pprev = &new->first;
old->first = ((void *)0);
}
# 11 "./include/linux/rculist.h" 2
# 1 "./include/linux/rcupdate.h" 1
# 38 "./include/linux/rcupdate.h"
# 1 "./include/linux/atomic.h" 1
# 1 "./arch/arm/include/asm/atomic.h" 1
# 15 "./arch/arm/include/asm/atomic.h"
# 1 "./include/linux/prefetch.h" 1
# 15 "./include/linux/prefetch.h"
# 1 "./arch/arm/include/asm/processor.h" 1
# 22 "./arch/arm/include/asm/processor.h"
# 1 "./arch/arm/include/asm/hw_breakpoint.h" 1
struct task_struct;
struct arch_hw_breakpoint_ctrl {
u32 __reserved : 9,
mismatch : 1,
: 9,
len : 8,
type : 2,
privilege : 2,
enabled : 1;
};
struct arch_hw_breakpoint {
u32 address;
u32 trigger;
struct arch_hw_breakpoint_ctrl step_ctrl;
struct arch_hw_breakpoint_ctrl ctrl;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 encode_ctrl_reg(struct arch_hw_breakpoint_ctrl ctrl)
{
return (ctrl.mismatch << 22) | (ctrl.len << 5) | (ctrl.type << 3) |
(ctrl.privilege << 1) | ctrl.enabled;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void decode_ctrl_reg(u32 reg,
struct arch_hw_breakpoint_ctrl *ctrl)
{
ctrl->enabled = reg & 0x1;
reg >>= 1;
ctrl->privilege = reg & 0x3;
reg >>= 2;
ctrl->type = reg & 0x3;
reg >>= 2;
ctrl->len = reg & 0xff;
reg >>= 17;
ctrl->mismatch = reg & 0x1;
}
# 114 "./arch/arm/include/asm/hw_breakpoint.h"
struct notifier_block;
struct perf_event;
struct pmu;
extern int arch_bp_generic_fields(struct arch_hw_breakpoint_ctrl ctrl,
int *gen_len, int *gen_type);
extern int arch_check_bp_in_kernelspace(struct perf_event *bp);
extern int arch_validate_hwbkpt_settings(struct perf_event *bp);
extern int hw_breakpoint_exceptions_notify(struct notifier_block *unused,
unsigned long val, void *data);
extern u8 arch_get_debug_arch(void);
extern u8 arch_get_max_wp_len(void);
extern void clear_ptrace_hw_breakpoint(struct task_struct *tsk);
int arch_install_hw_breakpoint(struct perf_event *bp);
void arch_uninstall_hw_breakpoint(struct perf_event *bp);
void hw_breakpoint_pmu_read(struct perf_event *bp);
int hw_breakpoint_slots(int type);
# 23 "./arch/arm/include/asm/processor.h" 2
# 1 "./arch/arm/include/asm/unified.h" 1
# 26 "./arch/arm/include/asm/unified.h"
__asm__(".syntax unified");
# 26 "./arch/arm/include/asm/processor.h" 2
struct debug_info {
struct perf_event *hbp[(16 + 16)];
};
struct thread_struct {
unsigned long address;
unsigned long trap_no;
unsigned long error_code;
struct debug_info debug;
};
# 72 "./arch/arm/include/asm/processor.h"
struct task_struct;
extern void release_thread(struct task_struct *);
unsigned long get_wchan(struct task_struct *p);
# 112 "./arch/arm/include/asm/processor.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void prefetch(const void *ptr)
{
__asm__ __volatile__(
"pld\t%a0"
:: "p" (ptr));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void prefetchw(const void *ptr)
{
__asm__ __volatile__(
".arch_extension mp\n"
"9998: " "pldw" "\t%a0" "\n" " .pushsection \".alt.smp.init\", \"a\"\n" " .long 9998b\n" " " "pld" "\t%a0" "\n" " .popsection\n"
:: "p" (ptr));
}
# 16 "./include/linux/prefetch.h" 2
# 54 "./include/linux/prefetch.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void prefetch_range(void *addr, size_t len)
{
char *cp;
char *end = addr + len;
for (cp = addr; cp < end; cp += (4*(1 << 6)))
prefetch(cp);
}
# 16 "./arch/arm/include/asm/atomic.h" 2
# 1 "./arch/arm/include/asm/cmpxchg.h" 1
# 28 "./arch/arm/include/asm/cmpxchg.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __xchg(unsigned long x, volatile void *ptr, int size)
{
extern void __bad_xchg(volatile void *, int);
unsigned long ret;
unsigned int tmp;
prefetchw((const void *)ptr);
switch (size) {
case 1:
asm volatile("@ __xchg1\n"
"1: ldrexb %0, [%3]\n"
" strexb %1, %2, [%3]\n"
" teq %1, #0\n"
" bne 1b"
: "=&r" (ret), "=&r" (tmp)
: "r" (x), "r" (ptr)
: "memory", "cc");
break;
case 2:
asm volatile("@ __xchg2\n"
"1: ldrexh %0, [%3]\n"
" strexh %1, %2, [%3]\n"
" teq %1, #0\n"
" bne 1b"
: "=&r" (ret), "=&r" (tmp)
: "r" (x), "r" (ptr)
: "memory", "cc");
break;
case 4:
asm volatile("@ __xchg4\n"
"1: ldrex %0, [%3]\n"
" strex %1, %2, [%3]\n"
" teq %1, #0\n"
" bne 1b"
: "=&r" (ret), "=&r" (tmp)
: "r" (x), "r" (ptr)
: "memory", "cc");
break;
# 108 "./arch/arm/include/asm/cmpxchg.h"
default:
__bad_xchg(ptr, size), ret = 0;
break;
}
return ret;
}
# 1 "./include/asm-generic/cmpxchg-local.h" 1
extern unsigned long wrong_size_cmpxchg(volatile void *ptr)
__attribute__((noreturn));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __cmpxchg_local_generic(volatile void *ptr,
unsigned long old, unsigned long new, int size)
{
unsigned long flags, prev;
if (size == 8 && sizeof(unsigned long) != 8)
wrong_size_cmpxchg(ptr);
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
switch (size) {
case 1: prev = *(u8 *)ptr;
if (prev == old)
*(u8 *)ptr = (u8)new;
break;
case 2: prev = *(u16 *)ptr;
if (prev == old)
*(u16 *)ptr = (u16)new;
break;
case 4: prev = *(u32 *)ptr;
if (prev == old)
*(u32 *)ptr = (u32)new;
break;
case 8: prev = *(u64 *)ptr;
if (prev == old)
*(u64 *)ptr = (u64)new;
break;
default:
wrong_size_cmpxchg(ptr);
}
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
return prev;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 __cmpxchg64_local_generic(volatile void *ptr,
u64 old, u64 new)
{
u64 prev;
unsigned long flags;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0);
prev = *(u64 *)ptr;
if (prev == old)
*(u64 *)ptr = new;
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0);
return prev;
}
# 123 "./arch/arm/include/asm/cmpxchg.h" 2
# 150 "./arch/arm/include/asm/cmpxchg.h"
extern void __bad_cmpxchg(volatile void *ptr, int size);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
unsigned long new, int size)
{
unsigned long oldval, res;
prefetchw((const void *)ptr);
switch (size) {
case 1:
do {
asm volatile("@ __cmpxchg1\n"
" ldrexb %1, [%2]\n"
" mov %0, #0\n"
" teq %1, %3\n"
" strexbeq %0, %4, [%2]\n"
: "=&r" (res), "=&r" (oldval)
: "r" (ptr), "Ir" (old), "r" (new)
: "memory", "cc");
} while (res);
break;
case 2:
do {
asm volatile("@ __cmpxchg1\n"
" ldrexh %1, [%2]\n"
" mov %0, #0\n"
" teq %1, %3\n"
" strexheq %0, %4, [%2]\n"
: "=&r" (res), "=&r" (oldval)
: "r" (ptr), "Ir" (old), "r" (new)
: "memory", "cc");
} while (res);
break;
case 4:
do {
asm volatile("@ __cmpxchg4\n"
" ldrex %1, [%2]\n"
" mov %0, #0\n"
" teq %1, %3\n"
" strexeq %0, %4, [%2]\n"
: "=&r" (res), "=&r" (oldval)
: "r" (ptr), "Ir" (old), "r" (new)
: "memory", "cc");
} while (res);
break;
default:
__bad_cmpxchg(ptr, size);
oldval = 0;
}
return oldval;
}
# 217 "./arch/arm/include/asm/cmpxchg.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __cmpxchg_local(volatile void *ptr,
unsigned long old,
unsigned long new, int size)
{
unsigned long ret;
switch (size) {
default:
ret = __cmpxchg(ptr, old, new, size);
}
return ret;
}
# 244 "./arch/arm/include/asm/cmpxchg.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long long __cmpxchg64(unsigned long long *ptr,
unsigned long long old,
unsigned long long new)
{
unsigned long long oldval;
unsigned long res;
prefetchw(ptr);
__asm__ __volatile__(
"1: ldrexd %1, %H1, [%3]\n"
" teq %1, %4\n"
" teqeq %H1, %H4\n"
" bne 2f\n"
" strexd %0, %5, %H5, [%3]\n"
" teq %0, #0\n"
" bne 1b\n"
"2:"
: "=&r" (res), "=&r" (oldval), "+Qo" (*ptr)
: "r" (ptr), "r" (old), "r" (new)
: "cc");
return oldval;
}
# 20 "./arch/arm/include/asm/atomic.h" 2
# 111 "./arch/arm/include/asm/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_cmpxchg_relaxed(atomic_t *ptr, int old, int new)
{
int oldval;
unsigned long res;
prefetchw(&ptr->counter);
do {
__asm__ __volatile__("@ atomic_cmpxchg\n"
"ldrex %1, [%3]\n"
"mov %0, #0\n"
"teq %1, %4\n"
"strexeq %0, %5, [%3]\n"
: "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
: "r" (&ptr->counter), "Ir" (old), "r" (new)
: "cc");
} while (res);
return oldval;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __atomic_add_unless(atomic_t *v, int a, int u)
{
int oldval, newval;
unsigned long tmp;
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
prefetchw(&v->counter);
__asm__ __volatile__ ("@ atomic_add_unless\n"
"1: ldrex %0, [%4]\n"
" teq %0, %5\n"
" beq 2f\n"
" add %1, %0, %6\n"
" strex %2, %1, [%4]\n"
" teq %2, #0\n"
" bne 1b\n"
"2:"
: "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "r" (u), "r" (a)
: "cc");
if (oldval != u)
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return oldval;
}
# 235 "./arch/arm/include/asm/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_add(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "add" "\n" "1: ldrex %0, [%3]\n" " " "add" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_add_return_relaxed(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "add" "_return\n" "1: ldrex %0, [%3]\n" " " "add" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_fetch_add_relaxed(int i, atomic_t *v) { unsigned long tmp; int result, val; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_fetch_" "add" "\n" "1: ldrex %0, [%4]\n" " " "add" " %1, %0, %5\n" " strex %2, %1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_sub(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "sub" "\n" "1: ldrex %0, [%3]\n" " " "sub" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_sub_return_relaxed(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "sub" "_return\n" "1: ldrex %0, [%3]\n" " " "sub" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_fetch_sub_relaxed(int i, atomic_t *v) { unsigned long tmp; int result, val; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_fetch_" "sub" "\n" "1: ldrex %0, [%4]\n" " " "sub" " %1, %0, %5\n" " strex %2, %1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; }
# 245 "./arch/arm/include/asm/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_and(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "and" "\n" "1: ldrex %0, [%3]\n" " " "and" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_fetch_and_relaxed(int i, atomic_t *v) { unsigned long tmp; int result, val; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_fetch_" "and" "\n" "1: ldrex %0, [%4]\n" " " "and" " %1, %0, %5\n" " strex %2, %1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_andnot(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "andnot" "\n" "1: ldrex %0, [%3]\n" " " "bic" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_fetch_andnot_relaxed(int i, atomic_t *v) { unsigned long tmp; int result, val; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_fetch_" "andnot" "\n" "1: ldrex %0, [%4]\n" " " "bic" " %1, %0, %5\n" " strex %2, %1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_or(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "or" "\n" "1: ldrex %0, [%3]\n" " " "orr" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_fetch_or_relaxed(int i, atomic_t *v) { unsigned long tmp; int result, val; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_fetch_" "or" "\n" "1: ldrex %0, [%4]\n" " " "orr" " %1, %0, %5\n" " strex %2, %1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_xor(int i, atomic_t *v) { unsigned long tmp; int result; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_" "xor" "\n" "1: ldrex %0, [%3]\n" " " "eor" " %0, %0, %4\n" " strex %1, %0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_fetch_xor_relaxed(int i, atomic_t *v) { unsigned long tmp; int result, val; prefetchw(&v->counter); __asm__ __volatile__("@ atomic_fetch_" "xor" "\n" "1: ldrex %0, [%4]\n" " " "eor" " %1, %0, %5\n" " strex %2, %1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "Ir" (i) : "cc"); return result; }
# 269 "./arch/arm/include/asm/atomic.h"
typedef struct {
long long counter;
} atomic64_t;
# 298 "./arch/arm/include/asm/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_read(const atomic64_t *v)
{
long long result;
__asm__ __volatile__("@ atomic64_read\n"
" ldrexd %0, %H0, [%1]"
: "=&r" (result)
: "r" (&v->counter), "Qo" (v->counter)
);
return result;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic64_set(atomic64_t *v, long long i)
{
long long tmp;
prefetchw(&v->counter);
__asm__ __volatile__("@ atomic64_set\n"
"1: ldrexd %0, %H0, [%2]\n"
" strexd %0, %3, %H3, [%2]\n"
" teq %0, #0\n"
" bne 1b"
: "=&r" (tmp), "=Qo" (v->counter)
: "r" (&v->counter), "r" (i)
: "cc");
}
# 397 "./arch/arm/include/asm/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic64_add(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "add" "\n" "1: ldrexd %0, %H0, [%3]\n" " " "adds" " %Q0, %Q0, %Q4\n" " " "adc" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_add_return_relaxed(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "add" "_return\n" "1: ldrexd %0, %H0, [%3]\n" " " "adds" " %Q0, %Q0, %Q4\n" " " "adc" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_fetch_add_relaxed(long long i, atomic64_t *v) { long long result, val; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_fetch_" "add" "\n" "1: ldrexd %0, %H0, [%4]\n" " " "adds" " %Q1, %Q0, %Q5\n" " " "adc" " %R1, %R0, %R5\n" " strexd %2, %1, %H1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic64_sub(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "sub" "\n" "1: ldrexd %0, %H0, [%3]\n" " " "subs" " %Q0, %Q0, %Q4\n" " " "sbc" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_sub_return_relaxed(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "sub" "_return\n" "1: ldrexd %0, %H0, [%3]\n" " " "subs" " %Q0, %Q0, %Q4\n" " " "sbc" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_fetch_sub_relaxed(long long i, atomic64_t *v) { long long result, val; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_fetch_" "sub" "\n" "1: ldrexd %0, %H0, [%4]\n" " " "subs" " %Q1, %Q0, %Q5\n" " " "sbc" " %R1, %R0, %R5\n" " strexd %2, %1, %H1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; }
# 412 "./arch/arm/include/asm/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic64_and(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "and" "\n" "1: ldrexd %0, %H0, [%3]\n" " " "and" " %Q0, %Q0, %Q4\n" " " "and" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_fetch_and_relaxed(long long i, atomic64_t *v) { long long result, val; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_fetch_" "and" "\n" "1: ldrexd %0, %H0, [%4]\n" " " "and" " %Q1, %Q0, %Q5\n" " " "and" " %R1, %R0, %R5\n" " strexd %2, %1, %H1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic64_andnot(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "andnot" "\n" "1: ldrexd %0, %H0, [%3]\n" " " "bic" " %Q0, %Q0, %Q4\n" " " "bic" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_fetch_andnot_relaxed(long long i, atomic64_t *v) { long long result, val; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_fetch_" "andnot" "\n" "1: ldrexd %0, %H0, [%4]\n" " " "bic" " %Q1, %Q0, %Q5\n" " " "bic" " %R1, %R0, %R5\n" " strexd %2, %1, %H1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic64_or(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "or" "\n" "1: ldrexd %0, %H0, [%3]\n" " " "orr" " %Q0, %Q0, %Q4\n" " " "orr" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_fetch_or_relaxed(long long i, atomic64_t *v) { long long result, val; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_fetch_" "or" "\n" "1: ldrexd %0, %H0, [%4]\n" " " "orr" " %Q1, %Q0, %Q5\n" " " "orr" " %R1, %R0, %R5\n" " strexd %2, %1, %H1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic64_xor(long long i, atomic64_t *v) { long long result; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_" "xor" "\n" "1: ldrexd %0, %H0, [%3]\n" " " "eor" " %Q0, %Q0, %Q4\n" " " "eor" " %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_fetch_xor_relaxed(long long i, atomic64_t *v) { long long result, val; unsigned long tmp; prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_fetch_" "xor" "\n" "1: ldrexd %0, %H0, [%4]\n" " " "eor" " %Q1, %Q0, %Q5\n" " " "eor" " %R1, %R0, %R5\n" " strexd %2, %1, %H1, [%4]\n" " teq %2, #0\n" " bne 1b" : "=&r" (result), "=&r" (val), "=&r" (tmp), "+Qo" (v->counter) : "r" (&v->counter), "r" (i) : "cc"); return result; }
# 427 "./arch/arm/include/asm/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long
atomic64_cmpxchg_relaxed(atomic64_t *ptr, long long old, long long new)
{
long long oldval;
unsigned long res;
prefetchw(&ptr->counter);
do {
__asm__ __volatile__("@ atomic64_cmpxchg\n"
"ldrexd %1, %H1, [%3]\n"
"mov %0, #0\n"
"teq %1, %4\n"
"teqeq %H1, %H4\n"
"strexdeq %0, %5, %H5, [%3]"
: "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
: "r" (&ptr->counter), "r" (old), "r" (new)
: "cc");
} while (res);
return oldval;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_xchg_relaxed(atomic64_t *ptr, long long new)
{
long long result;
unsigned long tmp;
prefetchw(&ptr->counter);
__asm__ __volatile__("@ atomic64_xchg\n"
"1: ldrexd %0, %H0, [%3]\n"
" strexd %1, %4, %H4, [%3]\n"
" teq %1, #0\n"
" bne 1b"
: "=&r" (result), "=&r" (tmp), "+Qo" (ptr->counter)
: "r" (&ptr->counter), "r" (new)
: "cc");
return result;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long long atomic64_dec_if_positive(atomic64_t *v)
{
long long result;
unsigned long tmp;
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
prefetchw(&v->counter);
__asm__ __volatile__("@ atomic64_dec_if_positive\n"
"1: ldrexd %0, %H0, [%3]\n"
" subs %Q0, %Q0, #1\n"
" sbc %R0, %R0, #0\n"
" teq %R0, #0\n"
" bmi 2f\n"
" strexd %1, %0, %H0, [%3]\n"
" teq %1, #0\n"
" bne 1b\n"
"2:"
: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter)
: "cc");
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return result;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic64_add_unless(atomic64_t *v, long long a, long long u)
{
long long val;
unsigned long tmp;
int ret = 1;
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
prefetchw(&v->counter);
__asm__ __volatile__("@ atomic64_add_unless\n"
"1: ldrexd %0, %H0, [%4]\n"
" teq %0, %5\n"
" teqeq %H0, %H5\n"
" moveq %1, #0\n"
" beq 2f\n"
" adds %Q0, %Q0, %Q6\n"
" adc %R0, %R0, %R6\n"
" strexd %2, %0, %H0, [%4]\n"
" teq %2, #0\n"
" bne 1b\n"
"2:"
: "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "r" (u), "r" (a)
: "cc");
if (ret)
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return ret;
}
# 6 "./include/linux/atomic.h" 2
# 531 "./include/linux/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_add_unless(atomic_t *v, int a, int u)
{
return __atomic_add_unless(v, a, u) != u;
}
# 587 "./include/linux/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_inc_not_zero_hint(atomic_t *v, int hint)
{
int val, c = hint;
if (!hint)
return atomic_add_unless((v), 1, 0);
do {
val = ({ typeof(atomic_cmpxchg_relaxed(v, c, c + 1)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_cmpxchg_relaxed(v, c, c + 1); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
if (val == c)
return 1;
c = val;
} while (c);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_inc_unless_negative(atomic_t *p)
{
int v, v1;
for (v = 0; v >= 0; v = v1) {
v1 = ({ typeof(atomic_cmpxchg_relaxed(p, v, v + 1)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_cmpxchg_relaxed(p, v, v + 1); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
if (__builtin_expect(!!(v1 == v), 1))
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_dec_unless_positive(atomic_t *p)
{
int v, v1;
for (v = 0; v <= 0; v = v1) {
v1 = ({ typeof(atomic_cmpxchg_relaxed(p, v, v - 1)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_cmpxchg_relaxed(p, v, v - 1); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
if (__builtin_expect(!!(v1 == v), 1))
return 1;
}
return 0;
}
# 640 "./include/linux/atomic.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_dec_if_positive(atomic_t *v)
{
int c, old, dec;
c = ({ union { typeof((v)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((v)->counter), __u.__c, sizeof((v)->counter)); else __read_once_size_nocheck(&((v)->counter), __u.__c, sizeof((v)->counter)); do { } while (0); __u.__val; });
for (;;) {
dec = c - 1;
if (__builtin_expect(!!(dec < 0), 0))
break;
old = ({ typeof(atomic_cmpxchg_relaxed((v), c, dec)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_cmpxchg_relaxed((v), c, dec); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
if (__builtin_expect(!!(old == c), 1))
break;
c = old;
}
return dec;
}
# 1076 "./include/linux/atomic.h"
# 1 "./include/asm-generic/atomic-long.h" 1
# 31 "./include/asm-generic/atomic-long.h"
typedef atomic_t atomic_long_t;
# 45 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_read(const atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ union { typeof((v)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((v)->counter), __u.__c, sizeof((v)->counter)); else __read_once_size_nocheck(&((v)->counter), __u.__c, sizeof((v)->counter)); do { } while (0); __u.__val; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_read_acquire(const atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(*&(v)->counter) ___p1 = ({ union { typeof(*&(v)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&(*&(v)->counter), __u.__c, sizeof(*&(v)->counter)); else __read_once_size_nocheck(&(*&(v)->counter), __u.__c, sizeof(*&(v)->counter)); do { } while (0); __u.__val; }); do { bool __cond = !((sizeof(*&(v)->counter) == sizeof(char) || sizeof(*&(v)->counter) == sizeof(short) || sizeof(*&(v)->counter) == sizeof(int) || sizeof(*&(v)->counter) == sizeof(long))); extern void __compiletime_assert_0(void) ; if (__cond) __compiletime_assert_0(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ___p1; }); }
# 57 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_long_set(atomic_long_t *l, long i) { atomic_t *v = (atomic_t *)l; ({ union { typeof(((v)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((v)->counter))) ((i)) }; __write_once_size(&(((v)->counter)), __u.__c, sizeof(((v)->counter))); __u.__val; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void atomic_long_set_release(atomic_long_t *l, long i) { atomic_t *v = (atomic_t *)l; do { do { bool __cond = !((sizeof(*&(v)->counter) == sizeof(char) || sizeof(*&(v)->counter) == sizeof(short) || sizeof(*&(v)->counter) == sizeof(int) || sizeof(*&(v)->counter) == sizeof(long))); extern void __compiletime_assert_1(void) ; if (__cond) __compiletime_assert_1(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(v)->counter) __val; char __c[1]; } __u = { .__val = ( typeof(*&(v)->counter)) ((i)) }; __write_once_size(&(*&(v)->counter), __u.__c, sizeof(*&(v)->counter)); __u.__val; }); } while (0); }
# 70 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_add_return(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_add_return_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_add_return_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_add_return_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_add_return_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_add_return_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_add_return_relaxed(i, v)) __ret = atomic_add_return_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_add_return_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_add_return_relaxed(i, v); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_sub_return(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_sub_return_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_sub_return_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_sub_return_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_sub_return_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_sub_return_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_sub_return_relaxed(i, v)) __ret = atomic_sub_return_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_sub_return_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_sub_return_relaxed(i, v); }); }
# 102 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_inc(atomic_long_t *l)
{
atomic_t *v = (atomic_t *)l;
atomic_add(1, v);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_dec(atomic_long_t *l)
{
atomic_t *v = (atomic_t *)l;
atomic_sub(1, v);
}
# 125 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_add(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_add_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_add_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_add_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_add_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_add_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_add_relaxed(i, v)) __ret = atomic_fetch_add_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_add_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_add_relaxed(i, v); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_sub(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_sub_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_sub_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_sub_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_sub_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_sub_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_sub_relaxed(i, v)) __ret = atomic_fetch_sub_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_sub_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_sub_relaxed(i, v); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_and(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_and_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_and_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_and_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_and_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_and_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_and_relaxed(i, v)) __ret = atomic_fetch_and_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_and_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_and_relaxed(i, v); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_andnot(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_andnot_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_andnot_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_andnot_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_andnot_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_andnot_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_andnot_relaxed(i, v)) __ret = atomic_fetch_andnot_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_andnot_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_andnot_relaxed(i, v); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_or(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_or_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_or_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_or_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_or_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_or_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_or_relaxed(i, v)) __ret = atomic_fetch_or_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_or_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_or_relaxed(i, v); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_xor(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_xor_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_xor_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_xor_relaxed(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_xor_relaxed(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_xor_acquire(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_xor_relaxed(i, v)) __ret = atomic_fetch_xor_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_xor_release(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_xor_relaxed(i, v); }); }
# 161 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_inc(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_add_relaxed(1, (v))) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_add_relaxed(1, (v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_inc_relaxed(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_add_relaxed(1, (v)); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_inc_acquire(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_add_relaxed(1, (v))) __ret = atomic_fetch_add_relaxed(1, (v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_inc_release(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_add_relaxed(1, (v)); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_dec(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_sub_relaxed(1, (v))) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_fetch_sub_relaxed(1, (v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_dec_relaxed(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)atomic_fetch_sub_relaxed(1, (v)); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_dec_acquire(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof(atomic_fetch_sub_relaxed(1, (v))) __ret = atomic_fetch_sub_relaxed(1, (v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_fetch_dec_release(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); atomic_fetch_sub_relaxed(1, (v)); }); }
# 181 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_add(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; atomic_add(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_sub(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; atomic_sub(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_and(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; atomic_and(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_andnot(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; atomic_andnot(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_or(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; atomic_or(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void atomic_long_xor(long i, atomic_long_t *l) { atomic_t *v = (atomic_t *)l; atomic_xor(i, v); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_long_sub_and_test(long i, atomic_long_t *l)
{
atomic_t *v = (atomic_t *)l;
return (({ typeof(atomic_sub_return_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_sub_return_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_long_dec_and_test(atomic_long_t *l)
{
atomic_t *v = (atomic_t *)l;
return (({ typeof(atomic_sub_return_relaxed(1, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_sub_return_relaxed(1, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_long_inc_and_test(atomic_long_t *l)
{
atomic_t *v = (atomic_t *)l;
return (({ typeof(atomic_add_return_relaxed(1, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_add_return_relaxed(1, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int atomic_long_add_negative(long i, atomic_long_t *l)
{
atomic_t *v = (atomic_t *)l;
return (({ typeof(atomic_add_return_relaxed(i, v)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_add_return_relaxed(i, v); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) < 0);
}
# 226 "./include/asm-generic/atomic-long.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_inc_return(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof((atomic_add_return_relaxed(1, v))) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = (atomic_add_return_relaxed(1, v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_inc_return_relaxed(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)(atomic_add_return_relaxed(1, v)); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_inc_return_acquire(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof((atomic_add_return_relaxed(1, v))) __ret = (atomic_add_return_relaxed(1, v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_inc_return_release(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); (atomic_add_return_relaxed(1, v)); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_dec_return(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof((atomic_sub_return_relaxed(1, v))) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = (atomic_sub_return_relaxed(1, v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_dec_return_relaxed(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)(atomic_sub_return_relaxed(1, v)); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_dec_return_acquire(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ typeof((atomic_sub_return_relaxed(1, v))) __ret = (atomic_sub_return_relaxed(1, v)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_dec_return_release(atomic_long_t *l) { atomic_t *v = (atomic_t *)l; return (long)({ __asm__ __volatile__ ("dmb " "ish" : : : "memory"); (atomic_sub_return_relaxed(1, v)); }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long atomic_long_add_unless(atomic_long_t *l, long a, long u)
{
atomic_t *v = (atomic_t *)l;
return (long)atomic_add_unless(v, a, u);
}
# 1077 "./include/linux/atomic.h" 2
# 39 "./include/linux/rcupdate.h" 2
# 1 "./include/linux/preempt.h" 1
# 81 "./include/linux/preempt.h"
# 1 "./arch/arm/include/generated/asm/preempt.h" 1
# 1 "./include/asm-generic/preempt.h" 1
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int preempt_count(void)
{
return ({ union { typeof(current_thread_info()->preempt_count) __val; char __c[1]; } __u; if (1) __read_once_size(&(current_thread_info()->preempt_count), __u.__c, sizeof(current_thread_info()->preempt_count)); else __read_once_size_nocheck(&(current_thread_info()->preempt_count), __u.__c, sizeof(current_thread_info()->preempt_count)); do { } while (0); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) volatile int *preempt_count_ptr(void)
{
return ¤t_thread_info()->preempt_count;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void preempt_count_set(int pc)
{
*preempt_count_ptr() = pc;
}
# 35 "./include/asm-generic/preempt.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void set_preempt_need_resched(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void clear_preempt_need_resched(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) bool test_preempt_need_resched(void)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __preempt_count_add(int val)
{
*preempt_count_ptr() += val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __preempt_count_sub(int val)
{
*preempt_count_ptr() -= val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) bool __preempt_count_dec_and_test(void)
{
return !--*preempt_count_ptr() && test_ti_thread_flag(current_thread_info(), 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) bool should_resched(int preempt_offset)
{
return __builtin_expect(!!(preempt_count() == preempt_offset && test_ti_thread_flag(current_thread_info(), 1)), 0);
}
extern void preempt_schedule(void);
extern void preempt_schedule_notrace(void);
# 2 "./arch/arm/include/generated/asm/preempt.h" 2
# 82 "./include/linux/preempt.h" 2
# 41 "./include/linux/rcupdate.h" 2
# 1 "./include/linux/bottom_half.h" 1
# 10 "./include/linux/bottom_half.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
{
__preempt_count_add(cnt);
__asm__ __volatile__("": : :"memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void local_bh_disable(void)
{
__local_bh_disable_ip(({ __label__ __here; __here: (unsigned long)&&__here; }), (2 * (1UL << (0 + 8))));
}
extern void _local_bh_enable(void);
extern void __local_bh_enable_ip(unsigned long ip, unsigned int cnt);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void local_bh_enable_ip(unsigned long ip)
{
__local_bh_enable_ip(ip, (2 * (1UL << (0 + 8))));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void local_bh_enable(void)
{
__local_bh_enable_ip(({ __label__ __here; __here: (unsigned long)&&__here; }), (2 * (1UL << (0 + 8))));
}
# 42 "./include/linux/rcupdate.h" 2
# 1 "./include/linux/lockdep.h" 1
# 13 "./include/linux/lockdep.h"
struct task_struct;
struct lockdep_map;
extern int prove_locking;
extern int lock_stat;
# 491 "./include/linux/lockdep.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void lockdep_off(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void lockdep_on(void)
{
}
# 529 "./include/linux/lockdep.h"
struct lock_class_key { };
# 542 "./include/linux/lockdep.h"
struct pin_cookie { };
# 552 "./include/linux/lockdep.h"
enum xhlock_context_t {
XHLOCK_HARD,
XHLOCK_SOFT,
XHLOCK_CTX_NR,
};
# 597 "./include/linux/lockdep.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void crossrelease_hist_start(enum xhlock_context_t c) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void crossrelease_hist_end(enum xhlock_context_t c) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void lockdep_invariant_state(bool force) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void lockdep_init_task(struct task_struct *task) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void lockdep_free_task(struct task_struct *task) {}
# 663 "./include/linux/lockdep.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void print_irqtrace_events(struct task_struct *curr)
{
}
# 731 "./include/linux/lockdep.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
lockdep_rcu_suspicious(const char *file, const int line, const char *s)
{
}
# 43 "./include/linux/rcupdate.h" 2
# 1 "./include/linux/cpumask.h" 1
# 11 "./include/linux/cpumask.h"
# 1 "./include/linux/threads.h" 1
# 12 "./include/linux/cpumask.h" 2
# 1 "./include/linux/bitmap.h" 1
# 1 "./include/linux/string.h" 1
# 10 "./include/linux/string.h"
# 1 "./include/uapi/linux/string.h" 1
# 11 "./include/linux/string.h" 2
extern char *strndup_user(const char *, long);
extern void *memdup_user(const void *, size_t);
extern void *memdup_user_nul(const void *, size_t);
# 1 "./arch/arm/include/asm/string.h" 1
# 11 "./arch/arm/include/asm/string.h"
extern char * strrchr(const char * s, int c);
extern char * strchr(const char * s, int c);
extern void * memcpy(void *, const void *, __kernel_size_t);
extern void * __memcpy(void *, const void *, __kernel_size_t);
extern void * memmove(void *, const void *, __kernel_size_t);
extern void * __memmove(void *, const void *, __kernel_size_t);
extern void * memchr(const void *, int, __kernel_size_t);
extern void * memset(void *, int, __kernel_size_t);
extern void * __memset(void *, int, __kernel_size_t);
extern void *__memset32(uint32_t *, uint32_t v, __kernel_size_t);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *memset32(uint32_t *p, uint32_t v, __kernel_size_t n)
{
return __memset32(p, v, n * 4);
}
extern void *__memset64(uint64_t *, uint32_t low, __kernel_size_t, uint32_t hi);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n)
{
return __memset64(p, v, n * 8, v >> 32);
}
extern void __memzero(void *ptr, __kernel_size_t n);
# 20 "./include/linux/string.h" 2
extern char * strcpy(char *,const char *);
extern char * strncpy(char *,const char *, __kernel_size_t);
size_t strlcpy(char *, const char *, size_t);
ssize_t strscpy(char *, const char *, size_t);
extern char * strcat(char *, const char *);
extern char * strncat(char *, const char *, __kernel_size_t);
extern size_t strlcat(char *, const char *, __kernel_size_t);
extern int strcmp(const char *,const char *);
extern int strncmp(const char *,const char *,__kernel_size_t);
extern int strcasecmp(const char *s1, const char *s2);
extern int strncasecmp(const char *s1, const char *s2, size_t n);
extern char * strchrnul(const char *,int);
extern char * strnchr(const char *, size_t, int);
extern char * __attribute__((warn_unused_result)) skip_spaces(const char *);
extern char *strim(char *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result)) char *strstrip(char *str)
{
return strim(str);
}
extern char * strstr(const char *, const char *);
extern char * strnstr(const char *, const char *, size_t);
extern __kernel_size_t strlen(const char *);
extern __kernel_size_t strnlen(const char *,__kernel_size_t);
extern char * strpbrk(const char *,const char *);
extern char * strsep(char **,const char *);
extern __kernel_size_t strspn(const char *,const char *);
extern __kernel_size_t strcspn(const char *,const char *);
extern void *memset16(uint16_t *, uint16_t, __kernel_size_t);
# 116 "./include/linux/string.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *memset_l(unsigned long *p, unsigned long v,
__kernel_size_t n)
{
if (32 == 32)
return memset32((uint32_t *)p, v, n);
else
return memset64((uint64_t *)p, v, n);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *memset_p(void **p, void *v, __kernel_size_t n)
{
if (32 == 32)
return memset32((uint32_t *)p, (uintptr_t)v, n);
else
return memset64((uint64_t *)p, (uintptr_t)v, n);
}
# 140 "./include/linux/string.h"
extern void * memscan(void *,int,__kernel_size_t);
extern int memcmp(const void *,const void *,__kernel_size_t);
extern int bcmp(const void *,const void *,__kernel_size_t);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result)) int memcpy_mcsafe(void *dst, const void *src,
size_t cnt)
{
memcpy(dst, src, cnt);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void memcpy_flushcache(void *dst, const void *src, size_t cnt)
{
memcpy(dst, src, cnt);
}
void *memchr_inv(const void *s, int c, size_t n);
char *strreplace(char *s, char old, char new);
extern void kfree_const(const void *x);
extern char *kstrdup(const char *s, gfp_t gfp) __attribute__((__malloc__));
extern const char *kstrdup_const(const char *s, gfp_t gfp);
extern char *kstrndup(const char *s, size_t len, gfp_t gfp);
extern void *kmemdup(const void *src, size_t len, gfp_t gfp);
extern char *kmemdup_nul(const char *s, size_t len, gfp_t gfp);
extern char **argv_split(gfp_t gfp, const char *str, int *argcp);
extern void argv_free(char **argv);
extern bool sysfs_streq(const char *s1, const char *s2);
# 191 "./include/linux/string.h"
int match_string(const char * const *array, size_t n, const char *string);
int __sysfs_match_string(const char * const *array, size_t n, const char *s);
# 204 "./include/linux/string.h"
int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args);
int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf);
int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __attribute__((format(printf, 3, 4)));
extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
const void *from, size_t available);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool strstarts(const char *str, const char *prefix)
{
return strncmp(str, prefix, strlen(prefix)) == 0;
}
size_t memweight(const void *ptr, size_t bytes);
void memzero_explicit(void *s, size_t count);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const char *kbasename(const char *path)
{
const char *tail = strrchr(path, '/');
return tail ? tail + 1 : path;
}
void fortify_panic(const char *name) __attribute__((noreturn)) ;
void __read_overflow(void) ;
void __read_overflow2(void) ;
void __read_overflow3(void) ;
void __write_overflow(void) ;
# 485 "./include/linux/string.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void memcpy_and_pad(void *dest, size_t dest_len,
const void *src, size_t count, int pad)
{
if (dest_len > count) {
memcpy(dest, src, count);
({ void *__p = (dest + count); size_t __n = dest_len - count; if ((__n) != 0) { if (__builtin_constant_p((pad)) && (pad) == 0) __memzero((__p),(__n)); else memset((__p),(pad),(__n)); } (__p); });
} else
memcpy(dest, src, dest_len);
}
# 10 "./include/linux/bitmap.h" 2
# 93 "./include/linux/bitmap.h"
extern unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags);
extern unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags);
extern void bitmap_free(const unsigned long *bitmap);
extern int __bitmap_empty(const unsigned long *bitmap, unsigned int nbits);
extern int __bitmap_full(const unsigned long *bitmap, unsigned int nbits);
extern int __bitmap_equal(const unsigned long *bitmap1,
const unsigned long *bitmap2, unsigned int nbits);
extern void __bitmap_complement(unsigned long *dst, const unsigned long *src,
unsigned int nbits);
extern void __bitmap_shift_right(unsigned long *dst, const unsigned long *src,
unsigned int shift, unsigned int nbits);
extern void __bitmap_shift_left(unsigned long *dst, const unsigned long *src,
unsigned int shift, unsigned int nbits);
extern int __bitmap_and(unsigned long *dst, const unsigned long *bitmap1,
const unsigned long *bitmap2, unsigned int nbits);
extern void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1,
const unsigned long *bitmap2, unsigned int nbits);
extern void __bitmap_xor(unsigned long *dst, const unsigned long *bitmap1,
const unsigned long *bitmap2, unsigned int nbits);
extern int __bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1,
const unsigned long *bitmap2, unsigned int nbits);
extern int __bitmap_intersects(const unsigned long *bitmap1,
const unsigned long *bitmap2, unsigned int nbits);
extern int __bitmap_subset(const unsigned long *bitmap1,
const unsigned long *bitmap2, unsigned int nbits);
extern int __bitmap_weight(const unsigned long *bitmap, unsigned int nbits);
extern void __bitmap_set(unsigned long *map, unsigned int start, int len);
extern void __bitmap_clear(unsigned long *map, unsigned int start, int len);
extern unsigned long bitmap_find_next_zero_area_off(unsigned long *map,
unsigned long size,
unsigned long start,
unsigned int nr,
unsigned long align_mask,
unsigned long align_offset);
# 146 "./include/linux/bitmap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
bitmap_find_next_zero_area(unsigned long *map,
unsigned long size,
unsigned long start,
unsigned int nr,
unsigned long align_mask)
{
return bitmap_find_next_zero_area_off(map, size, start, nr,
align_mask, 0);
}
extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user,
unsigned long *dst, int nbits);
extern int bitmap_parse_user(const char *ubuf, unsigned int ulen,
unsigned long *dst, int nbits);
extern int bitmap_parselist(const char *buf, unsigned long *maskp,
int nmaskbits);
extern int bitmap_parselist_user(const char *ubuf, unsigned int ulen,
unsigned long *dst, int nbits);
extern void bitmap_remap(unsigned long *dst, const unsigned long *src,
const unsigned long *old, const unsigned long *new, unsigned int nbits);
extern int bitmap_bitremap(int oldbit,
const unsigned long *old, const unsigned long *new, int bits);
extern void bitmap_onto(unsigned long *dst, const unsigned long *orig,
const unsigned long *relmap, unsigned int bits);
extern void bitmap_fold(unsigned long *dst, const unsigned long *orig,
unsigned int sz, unsigned int nbits);
extern int bitmap_find_free_region(unsigned long *bitmap, unsigned int bits, int order);
extern void bitmap_release_region(unsigned long *bitmap, unsigned int pos, int order);
extern int bitmap_allocate_region(unsigned long *bitmap, unsigned int pos, int order);
extern unsigned int bitmap_from_u32array(unsigned long *bitmap,
unsigned int nbits,
const u32 *buf,
unsigned int nwords);
extern unsigned int bitmap_to_u32array(u32 *buf,
unsigned int nwords,
const unsigned long *bitmap,
unsigned int nbits);
extern unsigned int bitmap_ord_to_pos(const unsigned long *bitmap, unsigned int ord, unsigned int nbits);
extern int bitmap_print_to_pagebuf(bool list, char *buf,
const unsigned long *maskp, int nmaskbits);
# 204 "./include/linux/bitmap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_zero(unsigned long *dst, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
*dst = 0UL;
else {
unsigned int len = (((nbits) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8))) * sizeof(unsigned long);
({ void *__p = (dst); size_t __n = len; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_fill(unsigned long *dst, unsigned int nbits)
{
unsigned int nlongs = (((nbits) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8)));
if (!(__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0)) {
unsigned int len = (nlongs - 1) * sizeof(unsigned long);
({ void *__p = (dst); size_t __n = len; if ((__n) != 0) { if (__builtin_constant_p((0xff)) && (0xff) == 0) __memzero((__p),(__n)); else memset((__p),(0xff),(__n)); } (__p); });
}
dst[nlongs - 1] = (~0UL >> (-(nbits) & (32 - 1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_copy(unsigned long *dst, const unsigned long *src,
unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
*dst = *src;
else {
unsigned int len = (((nbits) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8))) * sizeof(unsigned long);
memcpy(dst, src, len);
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_and(unsigned long *dst, const unsigned long *src1,
const unsigned long *src2, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return (*dst = *src1 & *src2 & (~0UL >> (-(nbits) & (32 - 1)))) != 0;
return __bitmap_and(dst, src1, src2, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_or(unsigned long *dst, const unsigned long *src1,
const unsigned long *src2, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
*dst = *src1 | *src2;
else
__bitmap_or(dst, src1, src2, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_xor(unsigned long *dst, const unsigned long *src1,
const unsigned long *src2, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
*dst = *src1 ^ *src2;
else
__bitmap_xor(dst, src1, src2, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_andnot(unsigned long *dst, const unsigned long *src1,
const unsigned long *src2, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return (*dst = *src1 & ~(*src2) & (~0UL >> (-(nbits) & (32 - 1)))) != 0;
return __bitmap_andnot(dst, src1, src2, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_complement(unsigned long *dst, const unsigned long *src,
unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
*dst = ~(*src);
else
__bitmap_complement(dst, src, nbits);
}
# 285 "./include/linux/bitmap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_equal(const unsigned long *src1,
const unsigned long *src2, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return !((*src1 ^ *src2) & (~0UL >> (-(nbits) & (32 - 1))));
if (__builtin_constant_p(nbits & (8 - 1)) &&
(((nbits) & ((typeof(nbits))(8) - 1)) == 0))
return !memcmp(src1, src2, nbits / 8);
return __bitmap_equal(src1, src2, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_intersects(const unsigned long *src1,
const unsigned long *src2, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return ((*src1 & *src2) & (~0UL >> (-(nbits) & (32 - 1)))) != 0;
else
return __bitmap_intersects(src1, src2, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_subset(const unsigned long *src1,
const unsigned long *src2, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return ! ((*src1 & ~(*src2)) & (~0UL >> (-(nbits) & (32 - 1))));
else
return __bitmap_subset(src1, src2, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_empty(const unsigned long *src, unsigned nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return ! (*src & (~0UL >> (-(nbits) & (32 - 1))));
return _find_first_bit_le(src,nbits) == nbits;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_full(const unsigned long *src, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return ! (~(*src) & (~0UL >> (-(nbits) & (32 - 1))));
return _find_first_zero_bit_le(src,nbits) == nbits;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int bitmap_weight(const unsigned long *src, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
return hweight_long(*src & (~0UL >> (-(nbits) & (32 - 1))));
return __bitmap_weight(src, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void bitmap_set(unsigned long *map, unsigned int start,
unsigned int nbits)
{
if (__builtin_constant_p(nbits) && nbits == 1)
__set_bit(start, map);
else if (__builtin_constant_p(start & (8 - 1)) &&
(((start) & ((typeof(start))(8) - 1)) == 0) &&
__builtin_constant_p(nbits & (8 - 1)) &&
(((nbits) & ((typeof(nbits))(8) - 1)) == 0))
({ void *__p = ((char *)map + start / 8); size_t __n = nbits / 8; if ((__n) != 0) { if (__builtin_constant_p((0xff)) && (0xff) == 0) __memzero((__p),(__n)); else memset((__p),(0xff),(__n)); } (__p); });
else
__bitmap_set(map, start, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void bitmap_clear(unsigned long *map, unsigned int start,
unsigned int nbits)
{
if (__builtin_constant_p(nbits) && nbits == 1)
__clear_bit(start, map);
else if (__builtin_constant_p(start & (8 - 1)) &&
(((start) & ((typeof(start))(8) - 1)) == 0) &&
__builtin_constant_p(nbits & (8 - 1)) &&
(((nbits) & ((typeof(nbits))(8) - 1)) == 0))
({ void *__p = ((char *)map + start / 8); size_t __n = nbits / 8; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
else
__bitmap_clear(map, start, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_shift_right(unsigned long *dst, const unsigned long *src,
unsigned int shift, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
*dst = (*src & (~0UL >> (-(nbits) & (32 - 1)))) >> shift;
else
__bitmap_shift_right(dst, src, shift, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_shift_left(unsigned long *dst, const unsigned long *src,
unsigned int shift, unsigned int nbits)
{
if ((__builtin_constant_p(nbits) && (nbits) <= 32 && (nbits) > 0))
*dst = (*src << shift) & (~0UL >> (-(nbits) & (32 - 1)));
else
__bitmap_shift_left(dst, src, shift, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bitmap_parse(const char *buf, unsigned int buflen,
unsigned long *maskp, int nmaskbits)
{
return __bitmap_parse(buf, buflen, 0, maskp, nmaskbits);
}
# 431 "./include/linux/bitmap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bitmap_from_u64(unsigned long *dst, u64 mask)
{
dst[0] = mask & (~0UL);
if (sizeof(mask) > sizeof(unsigned long))
dst[1] = mask >> 32;
}
# 13 "./include/linux/cpumask.h" 2
typedef struct cpumask { unsigned long bits[(((4) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8)))]; } cpumask_t;
# 38 "./include/linux/cpumask.h"
extern unsigned int nr_cpu_ids;
# 89 "./include/linux/cpumask.h"
extern struct cpumask __cpu_possible_mask;
extern struct cpumask __cpu_online_mask;
extern struct cpumask __cpu_present_mask;
extern struct cpumask __cpu_active_mask;
# 119 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int cpumask_check(unsigned int cpu)
{
return cpu;
}
# 179 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int cpumask_first(const struct cpumask *srcp)
{
return _find_first_bit_le(((srcp)->bits),((unsigned int)4));
}
unsigned int cpumask_next(int n, const struct cpumask *srcp);
# 193 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
{
if (n != -1)
cpumask_check(n);
return _find_next_zero_bit_le(((srcp)->bits),((unsigned int)4),n+1);
}
int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
unsigned int cpumask_local_spread(unsigned int i, int node);
# 229 "./include/linux/cpumask.h"
extern int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
# 281 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_set_cpu(unsigned int cpu, struct cpumask *dstp)
{
_set_bit(cpumask_check(cpu),((dstp)->bits));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __cpumask_set_cpu(unsigned int cpu, struct cpumask *dstp)
{
__set_bit(cpumask_check(cpu), ((dstp)->bits));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_clear_cpu(int cpu, struct cpumask *dstp)
{
_clear_bit(cpumask_check(cpu),((dstp)->bits));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __cpumask_clear_cpu(int cpu, struct cpumask *dstp)
{
__clear_bit(cpumask_check(cpu), ((dstp)->bits));
}
# 314 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_test_cpu(int cpu, const struct cpumask *cpumask)
{
return test_bit(cpumask_check(cpu), (((cpumask))->bits));
}
# 328 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_test_and_set_cpu(int cpu, struct cpumask *cpumask)
{
return _test_and_set_bit(cpumask_check(cpu),((cpumask)->bits));
}
# 342 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_test_and_clear_cpu(int cpu, struct cpumask *cpumask)
{
return _test_and_clear_bit(cpumask_check(cpu),((cpumask)->bits));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_setall(struct cpumask *dstp)
{
bitmap_fill(((dstp)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_clear(struct cpumask *dstp)
{
bitmap_zero(((dstp)->bits), ((unsigned int)4));
}
# 373 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_and(struct cpumask *dstp,
const struct cpumask *src1p,
const struct cpumask *src2p)
{
return bitmap_and(((dstp)->bits), ((src1p)->bits),
((src2p)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_or(struct cpumask *dstp, const struct cpumask *src1p,
const struct cpumask *src2p)
{
bitmap_or(((dstp)->bits), ((src1p)->bits),
((src2p)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_xor(struct cpumask *dstp,
const struct cpumask *src1p,
const struct cpumask *src2p)
{
bitmap_xor(((dstp)->bits), ((src1p)->bits),
((src2p)->bits), ((unsigned int)4));
}
# 416 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_andnot(struct cpumask *dstp,
const struct cpumask *src1p,
const struct cpumask *src2p)
{
return bitmap_andnot(((dstp)->bits), ((src1p)->bits),
((src2p)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_complement(struct cpumask *dstp,
const struct cpumask *srcp)
{
bitmap_complement(((dstp)->bits), ((srcp)->bits),
((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cpumask_equal(const struct cpumask *src1p,
const struct cpumask *src2p)
{
return bitmap_equal(((src1p)->bits), ((src2p)->bits),
((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cpumask_intersects(const struct cpumask *src1p,
const struct cpumask *src2p)
{
return bitmap_intersects(((src1p)->bits), ((src2p)->bits),
((unsigned int)4));
}
# 467 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_subset(const struct cpumask *src1p,
const struct cpumask *src2p)
{
return bitmap_subset(((src1p)->bits), ((src2p)->bits),
((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cpumask_empty(const struct cpumask *srcp)
{
return bitmap_empty(((srcp)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cpumask_full(const struct cpumask *srcp)
{
return bitmap_full(((srcp)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int cpumask_weight(const struct cpumask *srcp)
{
return bitmap_weight(((srcp)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_shift_right(struct cpumask *dstp,
const struct cpumask *srcp, int n)
{
bitmap_shift_right(((dstp)->bits), ((srcp)->bits), n,
((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_shift_left(struct cpumask *dstp,
const struct cpumask *srcp, int n)
{
bitmap_shift_left(((dstp)->bits), ((srcp)->bits), n,
((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cpumask_copy(struct cpumask *dstp,
const struct cpumask *srcp)
{
bitmap_copy(((dstp)->bits), ((srcp)->bits), ((unsigned int)4));
}
# 578 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_parse_user(const char *buf, int len,
struct cpumask *dstp)
{
return bitmap_parse_user(buf, len, ((dstp)->bits), ((unsigned int)4));
}
# 592 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_parselist_user(const char *buf, int len,
struct cpumask *dstp)
{
return bitmap_parselist_user(buf, len, ((dstp)->bits),
((unsigned int)4));
}
# 606 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpumask_parse(const char *buf, struct cpumask *dstp)
{
char *nl = strchr(buf, '\n');
unsigned int len = nl ? (unsigned int)(nl - buf) : strlen(buf);
return bitmap_parse(buf, len, ((dstp)->bits), ((unsigned int)4));
}
# 621 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpulist_parse(const char *buf, struct cpumask *dstp)
{
return bitmap_parselist(buf, ((dstp)->bits), ((unsigned int)4));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) size_t cpumask_size(void)
{
return (((((unsigned int)4)) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8))) * sizeof(long);
}
# 694 "./include/linux/cpumask.h"
typedef struct cpumask cpumask_var_t[1];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags)
{
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool alloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags,
int node)
{
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool zalloc_cpumask_var(cpumask_var_t *mask, gfp_t flags)
{
cpumask_clear(*mask);
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool zalloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags,
int node)
{
cpumask_clear(*mask);
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void alloc_bootmem_cpumask_var(cpumask_var_t *mask)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void free_cpumask_var(cpumask_var_t mask)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void free_bootmem_cpumask_var(cpumask_var_t mask)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cpumask_available(cpumask_var_t mask)
{
return true;
}
extern const unsigned long cpu_all_bits[(((4) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8)))];
# 754 "./include/linux/cpumask.h"
void init_cpu_present(const struct cpumask *src);
void init_cpu_possible(const struct cpumask *src);
void init_cpu_online(const struct cpumask *src);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void reset_cpu_possible_mask(void)
{
bitmap_zero(((&__cpu_possible_mask)->bits), 4);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
set_cpu_possible(unsigned int cpu, bool possible)
{
if (possible)
cpumask_set_cpu(cpu, &__cpu_possible_mask);
else
cpumask_clear_cpu(cpu, &__cpu_possible_mask);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
set_cpu_present(unsigned int cpu, bool present)
{
if (present)
cpumask_set_cpu(cpu, &__cpu_present_mask);
else
cpumask_clear_cpu(cpu, &__cpu_present_mask);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
set_cpu_online(unsigned int cpu, bool online)
{
if (online)
cpumask_set_cpu(cpu, &__cpu_online_mask);
else
cpumask_clear_cpu(cpu, &__cpu_online_mask);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
set_cpu_active(unsigned int cpu, bool active)
{
if (active)
cpumask_set_cpu(cpu, &__cpu_active_mask);
else
cpumask_clear_cpu(cpu, &__cpu_active_mask);
}
# 814 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __check_is_bitmap(const unsigned long *bitmap)
{
return 1;
}
# 826 "./include/linux/cpumask.h"
extern const unsigned long
cpu_bit_bitmap[32 +1][(((4) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8)))];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const struct cpumask *get_cpu_mask(unsigned int cpu)
{
const unsigned long *p = cpu_bit_bitmap[1 + cpu % 32];
p -= cpu / 32;
return ((struct cpumask *)(1 ? (p) : (void *)sizeof(__check_is_bitmap(p))));
}
# 863 "./include/linux/cpumask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ssize_t
cpumap_print_to_pagebuf(bool list, char *buf, const struct cpumask *mask)
{
return bitmap_print_to_pagebuf(list, buf, ((mask)->bits),
nr_cpu_ids);
}
# 45 "./include/linux/rcupdate.h" 2
void call_rcu(struct callback_head *head, rcu_callback_t func);
void call_rcu_bh(struct callback_head *head, rcu_callback_t func);
void call_rcu_sched(struct callback_head *head, rcu_callback_t func);
void synchronize_sched(void);
void rcu_barrier_tasks(void);
void __rcu_read_lock(void);
void __rcu_read_unlock(void);
void rcu_read_unlock_special(struct task_struct *t);
void synchronize_rcu(void);
# 103 "./include/linux/rcupdate.h"
void rcu_init(void);
extern int rcu_scheduler_active __attribute__((__section__(".data..read_mostly")));
void rcu_sched_qs(void);
void rcu_bh_qs(void);
void rcu_check_callbacks(int user);
void rcu_report_dead(unsigned int cpu);
void rcu_cpu_starting(unsigned int cpu);
void rcutree_migrate_callbacks(int cpu);
void rcu_sysrq_start(void);
void rcu_sysrq_end(void);
# 124 "./include/linux/rcupdate.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_user_enter(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_user_exit(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_init_nohz(void) { }
# 175 "./include/linux/rcupdate.h"
void call_rcu_tasks(struct callback_head *head, rcu_callback_t func);
void synchronize_rcu_tasks(void);
void exit_tasks_rcu_start(void);
void exit_tasks_rcu_finish(void);
# 207 "./include/linux/rcupdate.h"
# 1 "./include/linux/rcutree.h" 1
# 33 "./include/linux/rcutree.h"
void rcu_note_context_switch(bool preempt);
int rcu_needs_cpu(u64 basem, u64 *nextevt);
void rcu_cpu_stall_reset(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_virt_note_context_switch(int cpu)
{
rcu_note_context_switch(false);
}
void synchronize_rcu_bh(void);
void synchronize_sched_expedited(void);
void synchronize_rcu_expedited(void);
void kfree_call_rcu(struct callback_head *head, rcu_callback_t func);
# 69 "./include/linux/rcutree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void synchronize_rcu_bh_expedited(void)
{
synchronize_sched_expedited();
}
void rcu_barrier(void);
void rcu_barrier_bh(void);
void rcu_barrier_sched(void);
unsigned long get_state_synchronize_rcu(void);
void cond_synchronize_rcu(unsigned long oldstate);
unsigned long get_state_synchronize_sched(void);
void cond_synchronize_sched(unsigned long oldstate);
void rcu_idle_enter(void);
void rcu_idle_exit(void);
void rcu_irq_enter(void);
void rcu_irq_exit(void);
void rcu_irq_enter_irqson(void);
void rcu_irq_exit_irqson(void);
bool rcu_irq_enter_disabled(void);
void exit_rcu(void);
void rcu_scheduler_starting(void);
extern int rcu_scheduler_active __attribute__((__section__(".data..read_mostly")));
void rcu_end_inkernel_boot(void);
bool rcu_is_watching(void);
void rcu_all_qs(void);
int rcutree_prepare_cpu(unsigned int cpu);
int rcutree_online_cpu(unsigned int cpu);
int rcutree_offline_cpu(unsigned int cpu);
int rcutree_dead_cpu(unsigned int cpu);
int rcutree_dying_cpu(unsigned int cpu);
# 208 "./include/linux/rcupdate.h" 2
# 226 "./include/linux/rcupdate.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_rcu_head(struct callback_head *head) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void destroy_rcu_head(struct callback_head *head) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_rcu_head_on_stack(struct callback_head *head) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void destroy_rcu_head_on_stack(struct callback_head *head) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rcu_lockdep_current_cpu_online(void) { return true; }
# 264 "./include/linux/rcupdate.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rcu_read_lock_held(void)
{
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rcu_read_lock_bh_held(void)
{
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rcu_read_lock_sched_held(void)
{
return !(preempt_count() == 0 && !({ unsigned long _flags; do { ({ unsigned long __dummy; typeof(_flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); _flags = arch_local_save_flags(); } while (0); ({ ({ unsigned long __dummy; typeof(_flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_irqs_disabled_flags(_flags); }); }));
}
# 625 "./include/linux/rcupdate.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void rcu_read_lock(void)
{
__rcu_read_lock();
(void)0;
do { } while (0);
do { } while (0);
}
# 679 "./include/linux/rcupdate.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_read_unlock(void)
{
do { } while (0);
(void)0;
__rcu_read_unlock();
do { } while (0);
}
# 705 "./include/linux/rcupdate.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_read_lock_bh(void)
{
local_bh_disable();
(void)0;
do { } while (0);
do { } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_read_unlock_bh(void)
{
do { } while (0);
do { } while (0);
(void)0;
local_bh_enable();
}
# 741 "./include/linux/rcupdate.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_read_lock_sched(void)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
(void)0;
do { } while (0);
do { } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((no_instrument_function)) void rcu_read_lock_sched_notrace(void)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
(void)0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcu_read_unlock_sched(void)
{
do { } while (0);
do { } while (0);
(void)0;
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((no_instrument_function)) void rcu_read_unlock_sched_notrace(void)
{
(void)0;
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule_notrace(); } while (0);
}
# 12 "./include/linux/rculist.h" 2
# 31 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void INIT_LIST_HEAD_RCU(struct list_head *list)
{
({ union { typeof(list->next) __val; char __c[1]; } __u = { .__val = ( typeof(list->next)) (list) }; __write_once_size(&(list->next), __u.__c, sizeof(list->next)); __u.__val; });
({ union { typeof(list->prev) __val; char __c[1]; } __u = { .__val = ( typeof(list->prev)) (list) }; __write_once_size(&(list->prev), __u.__c, sizeof(list->prev)); __u.__val; });
}
# 49 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __list_add_rcu(struct list_head *new,
struct list_head *prev, struct list_head *next)
{
if (!__list_add_valid(new, prev, next))
return;
new->next = next;
new->prev = prev;
({ uintptr_t _r_a_p__v = (uintptr_t)(new); if (__builtin_constant_p(new) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof(((*((struct list_head **)(&(prev)->next))))) __val; char __c[1]; } __u = { .__val = ( typeof(((*((struct list_head **)(&(prev)->next)))))) ((typeof((*((struct list_head **)(&(prev)->next)))))(_r_a_p__v)) }; __write_once_size(&(((*((struct list_head **)(&(prev)->next))))), __u.__c, sizeof(((*((struct list_head **)(&(prev)->next)))))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(char) || sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(short) || sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(int) || sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(long))); extern void __compiletime_assert_2(void) ; if (__cond) __compiletime_assert_2(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(*((struct list_head **)(&(prev)->next)))) __val; char __c[1]; } __u = { .__val = ( typeof(*&(*((struct list_head **)(&(prev)->next))))) ((typeof(*((typeof((*((struct list_head **)(&(prev)->next)))))_r_a_p__v)) *)((typeof((*((struct list_head **)(&(prev)->next)))))_r_a_p__v)) }; __write_once_size(&(*&(*((struct list_head **)(&(prev)->next)))), __u.__c, sizeof(*&(*((struct list_head **)(&(prev)->next))))); __u.__val; }); } while (0); _r_a_p__v; });
next->prev = new;
}
# 77 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_add_rcu(struct list_head *new, struct list_head *head)
{
__list_add_rcu(new, head, head->next);
}
# 98 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_add_tail_rcu(struct list_head *new,
struct list_head *head)
{
__list_add_rcu(new, head->prev, head);
}
# 128 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_del_rcu(struct list_head *entry)
{
__list_del_entry(entry);
entry->prev = ((void *) 0x200 + 0);
}
# 154 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_del_init_rcu(struct hlist_node *n)
{
if (!hlist_unhashed(n)) {
__hlist_del(n);
n->pprev = ((void *)0);
}
}
# 170 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_replace_rcu(struct list_head *old,
struct list_head *new)
{
new->next = old->next;
new->prev = old->prev;
({ uintptr_t _r_a_p__v = (uintptr_t)(new); if (__builtin_constant_p(new) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof(((*((struct list_head **)(&(new->prev)->next))))) __val; char __c[1]; } __u = { .__val = ( typeof(((*((struct list_head **)(&(new->prev)->next)))))) ((typeof((*((struct list_head **)(&(new->prev)->next)))))(_r_a_p__v)) }; __write_once_size(&(((*((struct list_head **)(&(new->prev)->next))))), __u.__c, sizeof(((*((struct list_head **)(&(new->prev)->next)))))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&(*((struct list_head **)(&(new->prev)->next)))) == sizeof(char) || sizeof(*&(*((struct list_head **)(&(new->prev)->next)))) == sizeof(short) || sizeof(*&(*((struct list_head **)(&(new->prev)->next)))) == sizeof(int) || sizeof(*&(*((struct list_head **)(&(new->prev)->next)))) == sizeof(long))); extern void __compiletime_assert_3(void) ; if (__cond) __compiletime_assert_3(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(*((struct list_head **)(&(new->prev)->next)))) __val; char __c[1]; } __u = { .__val = ( typeof(*&(*((struct list_head **)(&(new->prev)->next))))) ((typeof(*((typeof((*((struct list_head **)(&(new->prev)->next)))))_r_a_p__v)) *)((typeof((*((struct list_head **)(&(new->prev)->next)))))_r_a_p__v)) }; __write_once_size(&(*&(*((struct list_head **)(&(new->prev)->next)))), __u.__c, sizeof(*&(*((struct list_head **)(&(new->prev)->next))))); __u.__val; }); } while (0); _r_a_p__v; });
new->next->prev = new;
old->prev = ((void *) 0x200 + 0);
}
# 199 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __list_splice_init_rcu(struct list_head *list,
struct list_head *prev,
struct list_head *next,
void (*sync)(void))
{
struct list_head *first = list->next;
struct list_head *last = list->prev;
INIT_LIST_HEAD_RCU(list);
# 222 "./include/linux/rculist.h"
sync();
# 232 "./include/linux/rculist.h"
last->next = next;
({ uintptr_t _r_a_p__v = (uintptr_t)(first); if (__builtin_constant_p(first) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof(((*((struct list_head **)(&(prev)->next))))) __val; char __c[1]; } __u = { .__val = ( typeof(((*((struct list_head **)(&(prev)->next)))))) ((typeof((*((struct list_head **)(&(prev)->next)))))(_r_a_p__v)) }; __write_once_size(&(((*((struct list_head **)(&(prev)->next))))), __u.__c, sizeof(((*((struct list_head **)(&(prev)->next)))))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(char) || sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(short) || sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(int) || sizeof(*&(*((struct list_head **)(&(prev)->next)))) == sizeof(long))); extern void __compiletime_assert_4(void) ; if (__cond) __compiletime_assert_4(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(*((struct list_head **)(&(prev)->next)))) __val; char __c[1]; } __u = { .__val = ( typeof(*&(*((struct list_head **)(&(prev)->next))))) ((typeof(*((typeof((*((struct list_head **)(&(prev)->next)))))_r_a_p__v)) *)((typeof((*((struct list_head **)(&(prev)->next)))))_r_a_p__v)) }; __write_once_size(&(*&(*((struct list_head **)(&(prev)->next)))), __u.__c, sizeof(*&(*((struct list_head **)(&(prev)->next))))); __u.__val; }); } while (0); _r_a_p__v; });
first->prev = prev;
next->prev = last;
}
# 245 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_splice_init_rcu(struct list_head *list,
struct list_head *head,
void (*sync)(void))
{
if (!list_empty(list))
__list_splice_init_rcu(list, head, head->next, sync);
}
# 260 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void list_splice_tail_init_rcu(struct list_head *list,
struct list_head *head,
void (*sync)(void))
{
if (!list_empty(list))
__list_splice_init_rcu(list, head->prev, head, sync);
}
# 425 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_del_rcu(struct hlist_node *n)
{
__hlist_del(n);
n->pprev = ((void *) 0x200 + 0);
}
# 438 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_replace_rcu(struct hlist_node *old,
struct hlist_node *new)
{
struct hlist_node *next = old->next;
new->next = next;
new->pprev = old->pprev;
({ uintptr_t _r_a_p__v = (uintptr_t)(new); if (__builtin_constant_p(new) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((*(struct hlist_node **)new->pprev)) __val; char __c[1]; } __u = { .__val = ( typeof((*(struct hlist_node **)new->pprev))) ((typeof(*(struct hlist_node **)new->pprev))(_r_a_p__v)) }; __write_once_size(&((*(struct hlist_node **)new->pprev)), __u.__c, sizeof((*(struct hlist_node **)new->pprev))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&*(struct hlist_node **)new->pprev) == sizeof(char) || sizeof(*&*(struct hlist_node **)new->pprev) == sizeof(short) || sizeof(*&*(struct hlist_node **)new->pprev) == sizeof(int) || sizeof(*&*(struct hlist_node **)new->pprev) == sizeof(long))); extern void __compiletime_assert_5(void) ; if (__cond) __compiletime_assert_5(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&*(struct hlist_node **)new->pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*&*(struct hlist_node **)new->pprev)) ((typeof(*((typeof(*(struct hlist_node **)new->pprev))_r_a_p__v)) *)((typeof(*(struct hlist_node **)new->pprev))_r_a_p__v)) }; __write_once_size(&(*&*(struct hlist_node **)new->pprev), __u.__c, sizeof(*&*(struct hlist_node **)new->pprev)); __u.__val; }); } while (0); _r_a_p__v; });
if (next)
new->next->pprev = &new->next;
old->pprev = ((void *) 0x200 + 0);
}
# 477 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_head_rcu(struct hlist_node *n,
struct hlist_head *h)
{
struct hlist_node *first = h->first;
n->next = first;
n->pprev = &h->first;
({ uintptr_t _r_a_p__v = (uintptr_t)(n); if (__builtin_constant_p(n) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof(((*((struct hlist_node **)(&(h)->first))))) __val; char __c[1]; } __u = { .__val = ( typeof(((*((struct hlist_node **)(&(h)->first)))))) ((typeof((*((struct hlist_node **)(&(h)->first)))))(_r_a_p__v)) }; __write_once_size(&(((*((struct hlist_node **)(&(h)->first))))), __u.__c, sizeof(((*((struct hlist_node **)(&(h)->first)))))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&(*((struct hlist_node **)(&(h)->first)))) == sizeof(char) || sizeof(*&(*((struct hlist_node **)(&(h)->first)))) == sizeof(short) || sizeof(*&(*((struct hlist_node **)(&(h)->first)))) == sizeof(int) || sizeof(*&(*((struct hlist_node **)(&(h)->first)))) == sizeof(long))); extern void __compiletime_assert_6(void) ; if (__cond) __compiletime_assert_6(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(*((struct hlist_node **)(&(h)->first)))) __val; char __c[1]; } __u = { .__val = ( typeof(*&(*((struct hlist_node **)(&(h)->first))))) ((typeof(*((typeof((*((struct hlist_node **)(&(h)->first)))))_r_a_p__v)) *)((typeof((*((struct hlist_node **)(&(h)->first)))))_r_a_p__v)) }; __write_once_size(&(*&(*((struct hlist_node **)(&(h)->first)))), __u.__c, sizeof(*&(*((struct hlist_node **)(&(h)->first))))); __u.__val; }); } while (0); _r_a_p__v; });
if (first)
first->pprev = &n->next;
}
# 508 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_tail_rcu(struct hlist_node *n,
struct hlist_head *h)
{
struct hlist_node *i, *last = ((void *)0);
for (i = h->first; i; i = i->next)
last = i;
if (last) {
n->next = last->next;
n->pprev = &last->next;
({ uintptr_t _r_a_p__v = (uintptr_t)(n); if (__builtin_constant_p(n) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof(((*((struct hlist_node **)(&(last)->next))))) __val; char __c[1]; } __u = { .__val = ( typeof(((*((struct hlist_node **)(&(last)->next)))))) ((typeof((*((struct hlist_node **)(&(last)->next)))))(_r_a_p__v)) }; __write_once_size(&(((*((struct hlist_node **)(&(last)->next))))), __u.__c, sizeof(((*((struct hlist_node **)(&(last)->next)))))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&(*((struct hlist_node **)(&(last)->next)))) == sizeof(char) || sizeof(*&(*((struct hlist_node **)(&(last)->next)))) == sizeof(short) || sizeof(*&(*((struct hlist_node **)(&(last)->next)))) == sizeof(int) || sizeof(*&(*((struct hlist_node **)(&(last)->next)))) == sizeof(long))); extern void __compiletime_assert_7(void) ; if (__cond) __compiletime_assert_7(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(*((struct hlist_node **)(&(last)->next)))) __val; char __c[1]; } __u = { .__val = ( typeof(*&(*((struct hlist_node **)(&(last)->next))))) ((typeof(*((typeof((*((struct hlist_node **)(&(last)->next)))))_r_a_p__v)) *)((typeof((*((struct hlist_node **)(&(last)->next)))))_r_a_p__v)) }; __write_once_size(&(*&(*((struct hlist_node **)(&(last)->next)))), __u.__c, sizeof(*&(*((struct hlist_node **)(&(last)->next))))); __u.__val; }); } while (0); _r_a_p__v; });
} else {
hlist_add_head_rcu(n, h);
}
}
# 544 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_before_rcu(struct hlist_node *n,
struct hlist_node *next)
{
n->pprev = next->pprev;
n->next = next;
({ uintptr_t _r_a_p__v = (uintptr_t)(n); if (__builtin_constant_p(n) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof(((*((struct hlist_node **)((n)->pprev))))) __val; char __c[1]; } __u = { .__val = ( typeof(((*((struct hlist_node **)((n)->pprev)))))) ((typeof((*((struct hlist_node **)((n)->pprev)))))(_r_a_p__v)) }; __write_once_size(&(((*((struct hlist_node **)((n)->pprev))))), __u.__c, sizeof(((*((struct hlist_node **)((n)->pprev)))))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&(*((struct hlist_node **)((n)->pprev)))) == sizeof(char) || sizeof(*&(*((struct hlist_node **)((n)->pprev)))) == sizeof(short) || sizeof(*&(*((struct hlist_node **)((n)->pprev)))) == sizeof(int) || sizeof(*&(*((struct hlist_node **)((n)->pprev)))) == sizeof(long))); extern void __compiletime_assert_8(void) ; if (__cond) __compiletime_assert_8(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(*((struct hlist_node **)((n)->pprev)))) __val; char __c[1]; } __u = { .__val = ( typeof(*&(*((struct hlist_node **)((n)->pprev))))) ((typeof(*((typeof((*((struct hlist_node **)((n)->pprev)))))_r_a_p__v)) *)((typeof((*((struct hlist_node **)((n)->pprev)))))_r_a_p__v)) }; __write_once_size(&(*&(*((struct hlist_node **)((n)->pprev)))), __u.__c, sizeof(*&(*((struct hlist_node **)((n)->pprev))))); __u.__val; }); } while (0); _r_a_p__v; });
next->pprev = &n->next;
}
# 571 "./include/linux/rculist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_add_behind_rcu(struct hlist_node *n,
struct hlist_node *prev)
{
n->next = prev->next;
n->pprev = &prev->next;
({ uintptr_t _r_a_p__v = (uintptr_t)(n); if (__builtin_constant_p(n) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof(((*((struct hlist_node **)(&(prev)->next))))) __val; char __c[1]; } __u = { .__val = ( typeof(((*((struct hlist_node **)(&(prev)->next)))))) ((typeof((*((struct hlist_node **)(&(prev)->next)))))(_r_a_p__v)) }; __write_once_size(&(((*((struct hlist_node **)(&(prev)->next))))), __u.__c, sizeof(((*((struct hlist_node **)(&(prev)->next)))))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&(*((struct hlist_node **)(&(prev)->next)))) == sizeof(char) || sizeof(*&(*((struct hlist_node **)(&(prev)->next)))) == sizeof(short) || sizeof(*&(*((struct hlist_node **)(&(prev)->next)))) == sizeof(int) || sizeof(*&(*((struct hlist_node **)(&(prev)->next)))) == sizeof(long))); extern void __compiletime_assert_9(void) ; if (__cond) __compiletime_assert_9(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&(*((struct hlist_node **)(&(prev)->next)))) __val; char __c[1]; } __u = { .__val = ( typeof(*&(*((struct hlist_node **)(&(prev)->next))))) ((typeof(*((typeof((*((struct hlist_node **)(&(prev)->next)))))_r_a_p__v)) *)((typeof((*((struct hlist_node **)(&(prev)->next)))))_r_a_p__v)) }; __write_once_size(&(*&(*((struct hlist_node **)(&(prev)->next)))), __u.__c, sizeof(*&(*((struct hlist_node **)(&(prev)->next))))); __u.__val; }); } while (0); _r_a_p__v; });
if (n->next)
n->next->pprev = &n->next;
}
# 6 "./include/linux/pid.h" 2
# 1 "./include/linux/wait.h" 1
# 1 "./include/linux/spinlock.h" 1
# 82 "./include/linux/spinlock.h"
# 1 "./include/linux/spinlock_types.h" 1
# 13 "./include/linux/spinlock_types.h"
# 1 "./arch/arm/include/asm/spinlock_types.h" 1
# 11 "./arch/arm/include/asm/spinlock_types.h"
typedef struct {
union {
u32 slock;
struct __raw_tickets {
u16 owner;
u16 next;
} tickets;
};
} arch_spinlock_t;
typedef struct {
u32 lock;
} arch_rwlock_t;
# 14 "./include/linux/spinlock_types.h" 2
typedef struct raw_spinlock {
arch_spinlock_t raw_lock;
# 32 "./include/linux/spinlock_types.h"
} raw_spinlock_t;
# 64 "./include/linux/spinlock_types.h"
typedef struct spinlock {
union {
struct raw_spinlock rlock;
# 75 "./include/linux/spinlock_types.h"
};
} spinlock_t;
# 86 "./include/linux/spinlock_types.h"
# 1 "./include/linux/rwlock_types.h" 1
# 11 "./include/linux/rwlock_types.h"
typedef struct {
arch_rwlock_t raw_lock;
# 23 "./include/linux/rwlock_types.h"
} rwlock_t;
# 87 "./include/linux/spinlock_types.h" 2
# 83 "./include/linux/spinlock.h" 2
# 1 "./arch/arm/include/asm/spinlock.h" 1
# 41 "./arch/arm/include/asm/spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dsb_sev(void)
{
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
__asm__("9998: " "sev" "\n" " .pushsection \".alt.smp.init\", \"a\"\n" " .long 9998b\n" " " "nop" "\n" " .popsection\n");
}
# 58 "./arch/arm/include/asm/spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_spin_lock(arch_spinlock_t *lock)
{
unsigned long tmp;
u32 newval;
arch_spinlock_t lockval;
prefetchw(&lock->slock);
__asm__ __volatile__(
"1: ldrex %0, [%3]\n"
" add %1, %0, %4\n"
" strex %2, %1, [%3]\n"
" teq %2, #0\n"
" bne 1b"
: "=&r" (lockval), "=&r" (newval), "=&r" (tmp)
: "r" (&lock->slock), "I" (1 << 16)
: "cc");
while (lockval.tickets.next != lockval.tickets.owner) {
__asm__ __volatile__ ("wfe" : : : "memory");
lockval.tickets.owner = (*({ __attribute__((unused)) typeof(lock->tickets.owner) __var = ( typeof(lock->tickets.owner)) 0; (volatile typeof(lock->tickets.owner) *)&(lock->tickets.owner); }));
}
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_spin_trylock(arch_spinlock_t *lock)
{
unsigned long contended, res;
u32 slock;
prefetchw(&lock->slock);
do {
__asm__ __volatile__(
" ldrex %0, [%3]\n"
" mov %2, #0\n"
" subs %1, %0, %0, ror #16\n"
" addeq %0, %0, %4\n"
" strexeq %2, %0, [%3]"
: "=&r" (slock), "=&r" (contended), "=&r" (res)
: "r" (&lock->slock), "I" (1 << 16)
: "cc");
} while (res);
if (!contended) {
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return 1;
} else {
return 0;
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_spin_unlock(arch_spinlock_t *lock)
{
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
lock->tickets.owner++;
dsb_sev();
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_spin_value_unlocked(arch_spinlock_t lock)
{
return lock.tickets.owner == lock.tickets.next;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_spin_is_locked(arch_spinlock_t *lock)
{
return !arch_spin_value_unlocked(({ union { typeof(*lock) __val; char __c[1]; } __u; if (1) __read_once_size(&(*lock), __u.__c, sizeof(*lock)); else __read_once_size_nocheck(&(*lock), __u.__c, sizeof(*lock)); do { } while (0); __u.__val; }));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_spin_is_contended(arch_spinlock_t *lock)
{
struct __raw_tickets tickets = ({ union { typeof(lock->tickets) __val; char __c[1]; } __u; if (1) __read_once_size(&(lock->tickets), __u.__c, sizeof(lock->tickets)); else __read_once_size_nocheck(&(lock->tickets), __u.__c, sizeof(lock->tickets)); do { } while (0); __u.__val; });
return (tickets.next - tickets.owner) > 1;
}
# 141 "./arch/arm/include/asm/spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_write_lock(arch_rwlock_t *rw)
{
unsigned long tmp;
prefetchw(&rw->lock);
__asm__ __volatile__(
"1: ldrex %0, [%1]\n"
" teq %0, #0\n"
"9998: " "wfe" "ne" "\n" " .pushsection \".alt.smp.init\", \"a\"\n" " .long 9998b\n" " " "nop" "\n" " .popsection\n"
" strexeq %0, %2, [%1]\n"
" teq %0, #0\n"
" bne 1b"
: "=&r" (tmp)
: "r" (&rw->lock), "r" (0x80000000)
: "cc");
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_write_trylock(arch_rwlock_t *rw)
{
unsigned long contended, res;
prefetchw(&rw->lock);
do {
__asm__ __volatile__(
" ldrex %0, [%2]\n"
" mov %1, #0\n"
" teq %0, #0\n"
" strexeq %1, %3, [%2]"
: "=&r" (contended), "=&r" (res)
: "r" (&rw->lock), "r" (0x80000000)
: "cc");
} while (res);
if (!contended) {
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return 1;
} else {
return 0;
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_write_unlock(arch_rwlock_t *rw)
{
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
__asm__ __volatile__(
"str %1, [%0]\n"
:
: "r" (&rw->lock), "r" (0)
: "cc");
dsb_sev();
}
# 212 "./arch/arm/include/asm/spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_read_lock(arch_rwlock_t *rw)
{
unsigned long tmp, tmp2;
prefetchw(&rw->lock);
__asm__ __volatile__(
"1: ldrex %0, [%2]\n"
" adds %0, %0, #1\n"
" strexpl %1, %0, [%2]\n"
"9998: " "wfe" "mi" "\n" " .pushsection \".alt.smp.init\", \"a\"\n" " .long 9998b\n" " " "nop" "\n" " .popsection\n"
" rsbpls %0, %1, #0\n"
" bmi 1b"
: "=&r" (tmp), "=&r" (tmp2)
: "r" (&rw->lock)
: "cc");
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_read_unlock(arch_rwlock_t *rw)
{
unsigned long tmp, tmp2;
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
prefetchw(&rw->lock);
__asm__ __volatile__(
"1: ldrex %0, [%2]\n"
" sub %0, %0, #1\n"
" strex %1, %0, [%2]\n"
" teq %1, #0\n"
" bne 1b"
: "=&r" (tmp), "=&r" (tmp2)
: "r" (&rw->lock)
: "cc");
if (tmp == 0)
dsb_sev();
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int arch_read_trylock(arch_rwlock_t *rw)
{
unsigned long contended, res;
prefetchw(&rw->lock);
do {
__asm__ __volatile__(
" ldrex %0, [%2]\n"
" mov %1, #0\n"
" adds %0, %0, #1\n"
" strexpl %1, %0, [%2]"
: "=&r" (contended), "=&r" (res)
: "r" (&rw->lock)
: "cc");
} while (res);
if (contended < 0x80000000) {
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return 1;
} else {
return 0;
}
}
# 89 "./include/linux/spinlock.h" 2
# 163 "./include/linux/spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void do_raw_spin_lock(raw_spinlock_t *lock)
{
(void)0;
arch_spin_lock(&lock->raw_lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
do_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags)
{
(void)0;
arch_spin_lock(&lock->raw_lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int do_raw_spin_trylock(raw_spinlock_t *lock)
{
return arch_spin_trylock(&(lock)->raw_lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void do_raw_spin_unlock(raw_spinlock_t *lock)
{
arch_spin_unlock(&lock->raw_lock);
(void)0;
}
# 289 "./include/linux/spinlock.h"
# 1 "./include/linux/rwlock.h" 1
# 290 "./include/linux/spinlock.h" 2
# 1 "./include/linux/spinlock_api_smp.h" 1
# 18 "./include/linux/spinlock_api_smp.h"
int in_lock_functions(unsigned long addr);
void __attribute__((section(".spinlock.text"))) _raw_spin_lock(raw_spinlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)
;
void __attribute__((section(".spinlock.text")))
_raw_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *map)
;
void __attribute__((section(".spinlock.text"))) _raw_spin_lock_bh(raw_spinlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_spin_lock_irq(raw_spinlock_t *lock)
;
unsigned long __attribute__((section(".spinlock.text"))) _raw_spin_lock_irqsave(raw_spinlock_t *lock)
;
unsigned long __attribute__((section(".spinlock.text")))
_raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass)
;
int __attribute__((section(".spinlock.text"))) _raw_spin_trylock(raw_spinlock_t *lock);
int __attribute__((section(".spinlock.text"))) _raw_spin_trylock_bh(raw_spinlock_t *lock);
void __attribute__((section(".spinlock.text"))) _raw_spin_unlock(raw_spinlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_spin_unlock_bh(raw_spinlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_spin_unlock_irq(raw_spinlock_t *lock) ;
void __attribute__((section(".spinlock.text")))
_raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
;
# 86 "./include/linux/spinlock_api_smp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __raw_spin_trylock(raw_spinlock_t *lock)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
if (do_raw_spin_trylock(lock)) {
do { } while (0);
return 1;
}
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
return 0;
}
# 104 "./include/linux/spinlock_api_smp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __raw_spin_lock_irqsave(raw_spinlock_t *lock)
{
unsigned long flags;
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0); } while (0);
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
# 119 "./include/linux/spinlock_api_smp.h"
do_raw_spin_lock_flags(lock, &flags);
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_spin_lock_irq(raw_spinlock_t *lock)
{
do { arch_local_irq_disable(); } while (0);
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do_raw_spin_lock(lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_spin_lock_bh(raw_spinlock_t *lock)
{
__local_bh_disable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
do { } while (0);
do_raw_spin_lock(lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_spin_lock(raw_spinlock_t *lock)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do_raw_spin_lock(lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_spin_unlock(raw_spinlock_t *lock)
{
do { } while (0);
do_raw_spin_unlock(lock);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_spin_unlock_irqrestore(raw_spinlock_t *lock,
unsigned long flags)
{
do { } while (0);
do_raw_spin_unlock(lock);
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_spin_unlock_irq(raw_spinlock_t *lock)
{
do { } while (0);
do_raw_spin_unlock(lock);
do { arch_local_irq_enable(); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_spin_unlock_bh(raw_spinlock_t *lock)
{
do { } while (0);
do_raw_spin_unlock(lock);
__local_bh_enable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __raw_spin_trylock_bh(raw_spinlock_t *lock)
{
__local_bh_disable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
if (do_raw_spin_trylock(lock)) {
do { } while (0);
return 1;
}
__local_bh_enable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
return 0;
}
# 1 "./include/linux/rwlock_api_smp.h" 1
# 18 "./include/linux/rwlock_api_smp.h"
void __attribute__((section(".spinlock.text"))) _raw_read_lock(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_write_lock(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_read_lock_bh(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_write_lock_bh(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_read_lock_irq(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_write_lock_irq(rwlock_t *lock) ;
unsigned long __attribute__((section(".spinlock.text"))) _raw_read_lock_irqsave(rwlock_t *lock)
;
unsigned long __attribute__((section(".spinlock.text"))) _raw_write_lock_irqsave(rwlock_t *lock)
;
int __attribute__((section(".spinlock.text"))) _raw_read_trylock(rwlock_t *lock);
int __attribute__((section(".spinlock.text"))) _raw_write_trylock(rwlock_t *lock);
void __attribute__((section(".spinlock.text"))) _raw_read_unlock(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_write_unlock(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_read_unlock_bh(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_write_unlock_bh(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_read_unlock_irq(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text"))) _raw_write_unlock_irq(rwlock_t *lock) ;
void __attribute__((section(".spinlock.text")))
_raw_read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
;
void __attribute__((section(".spinlock.text")))
_raw_write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
;
# 117 "./include/linux/rwlock_api_smp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __raw_read_trylock(rwlock_t *lock)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
if (arch_read_trylock(&(lock)->raw_lock)) {
do { } while (0);
return 1;
}
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __raw_write_trylock(rwlock_t *lock)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
if (arch_write_trylock(&(lock)->raw_lock)) {
do { } while (0);
return 1;
}
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
return 0;
}
# 146 "./include/linux/rwlock_api_smp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_read_lock(rwlock_t *lock)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do {(void)0; arch_read_lock(&(lock)->raw_lock); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __raw_read_lock_irqsave(rwlock_t *lock)
{
unsigned long flags;
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0); } while (0);
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do {(void)0; arch_read_lock(&((lock))->raw_lock); } while (0);
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_read_lock_irq(rwlock_t *lock)
{
do { arch_local_irq_disable(); } while (0);
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do {(void)0; arch_read_lock(&(lock)->raw_lock); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_read_lock_bh(rwlock_t *lock)
{
__local_bh_disable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
do { } while (0);
do {(void)0; arch_read_lock(&(lock)->raw_lock); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __raw_write_lock_irqsave(rwlock_t *lock)
{
unsigned long flags;
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0); } while (0);
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do {(void)0; arch_write_lock(&((lock))->raw_lock); } while (0);
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_write_lock_irq(rwlock_t *lock)
{
do { arch_local_irq_disable(); } while (0);
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do {(void)0; arch_write_lock(&(lock)->raw_lock); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_write_lock_bh(rwlock_t *lock)
{
__local_bh_disable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
do { } while (0);
do {(void)0; arch_write_lock(&(lock)->raw_lock); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_write_lock(rwlock_t *lock)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
do { } while (0);
do {(void)0; arch_write_lock(&(lock)->raw_lock); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_write_unlock(rwlock_t *lock)
{
do { } while (0);
do {arch_write_unlock(&(lock)->raw_lock); (void)0; } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_read_unlock(rwlock_t *lock)
{
do { } while (0);
do {arch_read_unlock(&(lock)->raw_lock); (void)0; } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
__raw_read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
{
do { } while (0);
do {arch_read_unlock(&(lock)->raw_lock); (void)0; } while (0);
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_read_unlock_irq(rwlock_t *lock)
{
do { } while (0);
do {arch_read_unlock(&(lock)->raw_lock); (void)0; } while (0);
do { arch_local_irq_enable(); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_read_unlock_bh(rwlock_t *lock)
{
do { } while (0);
do {arch_read_unlock(&(lock)->raw_lock); (void)0; } while (0);
__local_bh_enable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_write_unlock_irqrestore(rwlock_t *lock,
unsigned long flags)
{
do { } while (0);
do {arch_write_unlock(&(lock)->raw_lock); (void)0; } while (0);
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_write_unlock_irq(rwlock_t *lock)
{
do { } while (0);
do {arch_write_unlock(&(lock)->raw_lock); (void)0; } while (0);
do { arch_local_irq_enable(); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_write_unlock_bh(rwlock_t *lock)
{
do { } while (0);
do {arch_write_unlock(&(lock)->raw_lock); (void)0; } while (0);
__local_bh_enable_ip((unsigned long)__builtin_return_address(0), ((2 * (1UL << (0 + 8))) + (1UL << 0)));
}
# 191 "./include/linux/spinlock_api_smp.h" 2
# 296 "./include/linux/spinlock.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) raw_spinlock_t *spinlock_check(spinlock_t *lock)
{
return &lock->rlock;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void spin_lock(spinlock_t *lock)
{
_raw_spin_lock(&lock->rlock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void spin_lock_bh(spinlock_t *lock)
{
_raw_spin_lock_bh(&lock->rlock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int spin_trylock(spinlock_t *lock)
{
return (_raw_spin_trylock(&lock->rlock));
}
# 340 "./include/linux/spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void spin_lock_irq(spinlock_t *lock)
{
_raw_spin_lock_irq(&lock->rlock);
}
# 355 "./include/linux/spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void spin_unlock(spinlock_t *lock)
{
_raw_spin_unlock(&lock->rlock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void spin_unlock_bh(spinlock_t *lock)
{
_raw_spin_unlock_bh(&lock->rlock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void spin_unlock_irq(spinlock_t *lock)
{
_raw_spin_unlock_irq(&lock->rlock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
{
do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); _raw_spin_unlock_irqrestore(&lock->rlock, flags); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int spin_trylock_bh(spinlock_t *lock)
{
return (_raw_spin_trylock_bh(&lock->rlock));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int spin_trylock_irq(spinlock_t *lock)
{
return ({ do { arch_local_irq_disable(); } while (0); (_raw_spin_trylock(&lock->rlock)) ? 1 : ({ do { arch_local_irq_enable(); } while (0); 0; }); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int spin_is_locked(spinlock_t *lock)
{
return arch_spin_is_locked(&(&lock->rlock)->raw_lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int spin_is_contended(spinlock_t *lock)
{
return arch_spin_is_contended(&(&lock->rlock)->raw_lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int spin_can_lock(spinlock_t *lock)
{
return (!arch_spin_is_locked(&(&lock->rlock)->raw_lock));
}
# 420 "./include/linux/spinlock.h"
extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
extern int _atomic_dec_and_lock_irqsave(atomic_t *atomic, spinlock_t *lock,
unsigned long *flags);
# 10 "./include/linux/wait.h" 2
# 1 "./arch/arm/include/generated/asm/current.h" 1
# 12 "./include/linux/wait.h" 2
# 1 "./include/uapi/linux/wait.h" 1
# 13 "./include/linux/wait.h" 2
typedef struct wait_queue_entry wait_queue_entry_t;
typedef int (*wait_queue_func_t)(struct wait_queue_entry *wq_entry, unsigned mode, int flags, void *key);
int default_wake_function(struct wait_queue_entry *wq_entry, unsigned mode, int flags, void *key);
# 27 "./include/linux/wait.h"
struct wait_queue_entry {
unsigned int flags;
void *private;
wait_queue_func_t func;
struct list_head entry;
};
struct wait_queue_head {
spinlock_t lock;
struct list_head head;
};
typedef struct wait_queue_head wait_queue_head_t;
struct task_struct;
# 61 "./include/linux/wait.h"
extern void __init_waitqueue_head(struct wait_queue_head *wq_head, const char *name, struct lock_class_key *);
# 79 "./include/linux/wait.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_waitqueue_entry(struct wait_queue_entry *wq_entry, struct task_struct *p)
{
wq_entry->flags = 0;
wq_entry->private = p;
wq_entry->func = default_wake_function;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
init_waitqueue_func_entry(struct wait_queue_entry *wq_entry, wait_queue_func_t func)
{
wq_entry->flags = 0;
wq_entry->private = ((void *)0);
wq_entry->func = func;
}
# 124 "./include/linux/wait.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int waitqueue_active(struct wait_queue_head *wq_head)
{
return !list_empty(&wq_head->head);
}
# 137 "./include/linux/wait.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool wq_has_sleeper(struct wait_queue_head *wq_head)
{
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return waitqueue_active(wq_head);
}
extern void add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
extern void add_wait_queue_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
extern void remove_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
{
list_add(&wq_entry->entry, &wq_head->head);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
__add_wait_queue_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
{
wq_entry->flags |= 0x01;
__add_wait_queue(wq_head, wq_entry);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __add_wait_queue_entry_tail(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
{
list_add_tail(&wq_entry->entry, &wq_head->head);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
__add_wait_queue_entry_tail_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
{
wq_entry->flags |= 0x01;
__add_wait_queue_entry_tail(wq_head, wq_entry);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
__remove_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry)
{
list_del(&wq_entry->entry);
}
void __wake_up(struct wait_queue_head *wq_head, unsigned int mode, int nr, void *key);
void __wake_up_locked_key(struct wait_queue_head *wq_head, unsigned int mode, void *key);
void __wake_up_locked_key_bookmark(struct wait_queue_head *wq_head,
unsigned int mode, void *key, wait_queue_entry_t *bookmark);
void __wake_up_sync_key(struct wait_queue_head *wq_head, unsigned int mode, int nr, void *key);
void __wake_up_locked(struct wait_queue_head *wq_head, unsigned int mode, int nr);
void __wake_up_sync(struct wait_queue_head *wq_head, unsigned int mode, int nr);
# 230 "./include/linux/wait.h"
extern void init_wait_entry(struct wait_queue_entry *wq_entry, int flags);
# 600 "./include/linux/wait.h"
extern int do_wait_intr(wait_queue_head_t *, wait_queue_entry_t *);
extern int do_wait_intr_irq(wait_queue_head_t *, wait_queue_entry_t *);
# 984 "./include/linux/wait.h"
void prepare_to_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state);
void prepare_to_wait_exclusive(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state);
long prepare_to_wait_event(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry, int state);
void finish_wait(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);
long wait_woken(struct wait_queue_entry *wq_entry, unsigned mode, long timeout);
int woken_wake_function(struct wait_queue_entry *wq_entry, unsigned mode, int sync, void *key);
int autoremove_wake_function(struct wait_queue_entry *wq_entry, unsigned mode, int sync, void *key);
# 7 "./include/linux/pid.h" 2
enum pid_type
{
PIDTYPE_PID,
PIDTYPE_PGID,
PIDTYPE_SID,
PIDTYPE_MAX,
__PIDTYPE_TGID
};
# 54 "./include/linux/pid.h"
struct upid {
int nr;
struct pid_namespace *ns;
struct hlist_node pid_chain;
};
struct pid
{
atomic_t count;
unsigned int level;
struct hlist_head tasks[PIDTYPE_MAX];
wait_queue_head_t wait_pidfd;
struct callback_head rcu;
struct upid numbers[1];
};
extern struct pid init_struct_pid;
struct pid_link
{
struct hlist_node node;
struct pid *pid;
};
extern const struct file_operations pidfd_fops;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pid *get_pid(struct pid *pid)
{
if (pid)
atomic_add(1, &pid->count);
return pid;
}
extern void put_pid(struct pid *pid);
extern struct task_struct *pid_task(struct pid *pid, enum pid_type);
extern struct task_struct *get_pid_task(struct pid *pid, enum pid_type);
extern struct pid *get_task_pid(struct task_struct *task, enum pid_type type);
extern void attach_pid(struct task_struct *task, enum pid_type);
extern void detach_pid(struct task_struct *task, enum pid_type);
extern void change_pid(struct task_struct *task, enum pid_type,
struct pid *pid);
extern void transfer_pid(struct task_struct *old, struct task_struct *new,
enum pid_type);
struct pid_namespace;
extern struct pid_namespace init_pid_ns;
# 118 "./include/linux/pid.h"
extern struct pid *find_pid_ns(int nr, struct pid_namespace *ns);
extern struct pid *find_vpid(int nr);
extern struct pid *find_get_pid(int nr);
extern struct pid *find_ge_pid(int nr, struct pid_namespace *);
int next_pidmap(struct pid_namespace *pid_ns, unsigned int last);
extern struct pid *alloc_pid(struct pid_namespace *ns);
extern void free_pid(struct pid *pid);
extern void disable_pid_allocation(struct pid_namespace *ns);
# 142 "./include/linux/pid.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pid_namespace *ns_of_pid(struct pid *pid)
{
struct pid_namespace *ns = ((void *)0);
if (pid)
ns = pid->numbers[pid->level].ns;
return ns;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_child_reaper(struct pid *pid)
{
return pid->numbers[pid->level].nr == 1;
}
# 172 "./include/linux/pid.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t pid_nr(struct pid *pid)
{
pid_t nr = 0;
if (pid)
nr = pid->numbers[0].nr;
return nr;
}
pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns);
pid_t pid_vnr(struct pid *pid);
# 15 "./include/linux/sched.h" 2
# 1 "./include/linux/sem.h" 1
# 1 "./include/linux/time64.h" 1
# 1 "./include/uapi/linux/time.h" 1
# 10 "./include/uapi/linux/time.h"
struct timespec {
__kernel_time_t tv_sec;
long tv_nsec;
};
struct timeval {
__kernel_time_t tv_sec;
__kernel_suseconds_t tv_usec;
};
struct timezone {
int tz_minuteswest;
int tz_dsttime;
};
# 35 "./include/uapi/linux/time.h"
struct itimerspec {
struct timespec it_interval;
struct timespec it_value;
};
struct itimerval {
struct timeval it_interval;
struct timeval it_value;
};
# 6 "./include/linux/time64.h" 2
# 1 "./include/linux/math64.h" 1
# 1 "./arch/arm/include/asm/div64.h" 1
# 7 "./include/linux/math64.h" 2
# 65 "./include/linux/math64.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
{
*remainder = ({ unsigned int __r, __b = (divisor); if (!__builtin_constant_p(__b) || __b == 0 || (7 < 4 && (__b & (__b - 1)) != 0)) { __r = ({ register unsigned int __base asm("r4") = __b; register unsigned long long __n asm("r0") = dividend; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" "; " ".ifnc " "%0" "r1" ",fpr11; " ".ifnc " "%0" "r1" ",r11fp; " ".ifnc " "%0" "r1" ",ipr12; " ".ifnc " "%0" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r0" "; " ".ifnc " "%2" "r0" ",fpr11; " ".ifnc " "%2" "r0" ",r11fp; " ".ifnc " "%2" "r0" ",ipr12; " ".ifnc " "%2" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r4" "; " ".ifnc " "%3" "r4" ",fpr11; " ".ifnc " "%3" "r4" ",r11fp; " ".ifnc " "%3" "r4" ",ipr12; " ".ifnc " "%3" "r4" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); dividend = __res; __rem; }); } else if ((__b & (__b - 1)) == 0) { __r = dividend; __r &= (__b - 1); dividend /= __b; } else { unsigned long long __res, __x, __t, __m, __n = dividend; unsigned int __c, __p, __z = 0; __r = __n; __p = 1 << ({ unsigned int __left = (__b), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m = (~0ULL / __b) * __p; __m += (((~0ULL % __b + 1) * __p) + __b - 1) / __b; __x = ~0ULL / __b * __b - 1; __res = (__m & 0xffffffff) * (__x & 0xffffffff); __res >>= 32; __res += (__m & 0xffffffff) * (__x >> 32); __t = __res; __res += (__x & 0xffffffff) * (__m >> 32); __t = (__res < __t) ? (1ULL << 32) : 0; __res = (__res >> 32) + __t; __res += (__m >> 32) * (__x >> 32); __res /= __p; if (~0ULL % (__b / (__b & -__b)) == 0) { __n /= (__b & -__b); __m = ~0ULL / (__b / (__b & -__b)); __p = 1; __c = 1; } else if (__res != __x / __b) { __c = 1; __m = (~0ULL / __b) * __p; __m += ((~0ULL % __b + 1) * __p) / __b; } else { unsigned int __bits = -(__m & -__m); __bits |= __m >> 32; __bits = (~__bits) << 1; if (!__bits) { __p /= (__m & -__m); __m /= (__m & -__m); } else { __p >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); } __c = 0; } if (!__c) { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "=&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { __res = __m; asm ( "umlal %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "cmn %Q0, %Q1\n\t" "adcs %R0, %R0, %R1\n\t" "adc %Q0, %3, #0" : "=&r" (__res) : "r" (__m), "r" (__n), "r" (__z) : "cc" ); } if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { asm ( "umlal %R0, %Q0, %R1, %Q2\n\t" "umlal %R0, %Q0, %Q1, %R2\n\t" "mov %R0, #0\n\t" "umlal %Q0, %R0, %R1, %R2" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umlal %R0, %Q0, %R2, %Q3\n\t" "umlal %R0, %1, %Q2, %R3\n\t" "mov %R0, #0\n\t" "adds %Q0, %1, %Q0\n\t" "adc %R0, %R0, #0\n\t" "umlal %Q0, %R0, %R2, %R3" : "+&r" (__res), "+&r" (__z) : "r" (__m), "r" (__n) : "cc" ); } __res /= __p; { unsigned int __res0 = __res; unsigned int __b0 = __b; __r -= __res0 * __b0; } dividend = __res; } __r; });
return dividend;
}
extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder);
extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
extern u64 div64_u64(u64 dividend, u64 divisor);
extern s64 div64_s64(s64 dividend, s64 divisor);
# 98 "./include/linux/math64.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 div_u64(u64 dividend, u32 divisor)
{
u32 remainder;
return div_u64_rem(dividend, divisor, &remainder);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 div_s64(s64 dividend, s32 divisor)
{
s32 remainder;
return div_s64_rem(dividend, divisor, &remainder);
}
u32 iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) u32
__iter_div_u64_rem(u64 dividend, u32 divisor, u64 *remainder)
{
u32 ret = 0;
while (dividend >= divisor) {
asm("" : "+rm"(dividend));
dividend -= divisor;
ret++;
}
*remainder = dividend;
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 mul_u32_u32(u32 a, u32 b)
{
return (u64)a * b;
}
# 166 "./include/linux/math64.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 mul_u64_u32_shr(u64 a, u32 mul, unsigned int shift)
{
u32 ah, al;
u64 ret;
al = a;
ah = a >> 32;
ret = mul_u32_u32(al, mul) >> shift;
if (ah)
ret += mul_u32_u32(ah, mul) << (32 - shift);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 mul_u64_u64_shr(u64 a, u64 b, unsigned int shift)
{
union {
u64 ll;
struct {
u32 low, high;
} l;
} rl, rm, rn, rh, a0, b0;
u64 c;
a0.ll = a;
b0.ll = b;
rl.ll = mul_u32_u32(a0.l.low, b0.l.low);
rm.ll = mul_u32_u32(a0.l.low, b0.l.high);
rn.ll = mul_u32_u32(a0.l.high, b0.l.low);
rh.ll = mul_u32_u32(a0.l.high, b0.l.high);
rl.l.high = c = (u64)rl.l.high + rm.l.low + rn.l.low;
rh.l.low = c = (c >> 32) + rm.l.high + rn.l.high + rh.l.low;
rh.l.high = (c >> 32) + rh.l.high;
if (shift == 0)
return rl.ll;
if (shift < 64)
return (rl.ll >> shift) | (rh.ll << (64 - shift));
return rh.ll >> (shift & 63);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 mul_u64_u32_div(u64 a, u32 mul, u32 divisor)
{
union {
u64 ll;
struct {
u32 low, high;
} l;
} u, rl, rh;
u.ll = a;
rl.ll = mul_u32_u32(u.l.low, mul);
rh.ll = mul_u32_u32(u.l.high, mul) + rl.l.high;
rl.l.high = ({ unsigned int __r, __b = (divisor); if (!__builtin_constant_p(__b) || __b == 0 || (7 < 4 && (__b & (__b - 1)) != 0)) { __r = ({ register unsigned int __base asm("r4") = __b; register unsigned long long __n asm("r0") = rh.ll; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" "; " ".ifnc " "%0" "r1" ",fpr11; " ".ifnc " "%0" "r1" ",r11fp; " ".ifnc " "%0" "r1" ",ipr12; " ".ifnc " "%0" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r0" "; " ".ifnc " "%2" "r0" ",fpr11; " ".ifnc " "%2" "r0" ",r11fp; " ".ifnc " "%2" "r0" ",ipr12; " ".ifnc " "%2" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r4" "; " ".ifnc " "%3" "r4" ",fpr11; " ".ifnc " "%3" "r4" ",r11fp; " ".ifnc " "%3" "r4" ",ipr12; " ".ifnc " "%3" "r4" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); rh.ll = __res; __rem; }); } else if ((__b & (__b - 1)) == 0) { __r = rh.ll; __r &= (__b - 1); rh.ll /= __b; } else { unsigned long long __res, __x, __t, __m, __n = rh.ll; unsigned int __c, __p, __z = 0; __r = __n; __p = 1 << ({ unsigned int __left = (__b), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m = (~0ULL / __b) * __p; __m += (((~0ULL % __b + 1) * __p) + __b - 1) / __b; __x = ~0ULL / __b * __b - 1; __res = (__m & 0xffffffff) * (__x & 0xffffffff); __res >>= 32; __res += (__m & 0xffffffff) * (__x >> 32); __t = __res; __res += (__x & 0xffffffff) * (__m >> 32); __t = (__res < __t) ? (1ULL << 32) : 0; __res = (__res >> 32) + __t; __res += (__m >> 32) * (__x >> 32); __res /= __p; if (~0ULL % (__b / (__b & -__b)) == 0) { __n /= (__b & -__b); __m = ~0ULL / (__b / (__b & -__b)); __p = 1; __c = 1; } else if (__res != __x / __b) { __c = 1; __m = (~0ULL / __b) * __p; __m += ((~0ULL % __b + 1) * __p) / __b; } else { unsigned int __bits = -(__m & -__m); __bits |= __m >> 32; __bits = (~__bits) << 1; if (!__bits) { __p /= (__m & -__m); __m /= (__m & -__m); } else { __p >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); } __c = 0; } if (!__c) { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "=&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { __res = __m; asm ( "umlal %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "cmn %Q0, %Q1\n\t" "adcs %R0, %R0, %R1\n\t" "adc %Q0, %3, #0" : "=&r" (__res) : "r" (__m), "r" (__n), "r" (__z) : "cc" ); } if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { asm ( "umlal %R0, %Q0, %R1, %Q2\n\t" "umlal %R0, %Q0, %Q1, %R2\n\t" "mov %R0, #0\n\t" "umlal %Q0, %R0, %R1, %R2" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umlal %R0, %Q0, %R2, %Q3\n\t" "umlal %R0, %1, %Q2, %R3\n\t" "mov %R0, #0\n\t" "adds %Q0, %1, %Q0\n\t" "adc %R0, %R0, #0\n\t" "umlal %Q0, %R0, %R2, %R3" : "+&r" (__res), "+&r" (__z) : "r" (__m), "r" (__n) : "cc" ); } __res /= __p; { unsigned int __res0 = __res; unsigned int __b0 = __b; __r -= __res0 * __b0; } rh.ll = __res; } __r; });
({ unsigned int __r, __b = (divisor); if (!__builtin_constant_p(__b) || __b == 0 || (7 < 4 && (__b & (__b - 1)) != 0)) { __r = ({ register unsigned int __base asm("r4") = __b; register unsigned long long __n asm("r0") = rl.ll; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" "; " ".ifnc " "%0" "r1" ",fpr11; " ".ifnc " "%0" "r1" ",r11fp; " ".ifnc " "%0" "r1" ",ipr12; " ".ifnc " "%0" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r0" "; " ".ifnc " "%2" "r0" ",fpr11; " ".ifnc " "%2" "r0" ",r11fp; " ".ifnc " "%2" "r0" ",ipr12; " ".ifnc " "%2" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r4" "; " ".ifnc " "%3" "r4" ",fpr11; " ".ifnc " "%3" "r4" ",r11fp; " ".ifnc " "%3" "r4" ",ipr12; " ".ifnc " "%3" "r4" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); rl.ll = __res; __rem; }); } else if ((__b & (__b - 1)) == 0) { __r = rl.ll; __r &= (__b - 1); rl.ll /= __b; } else { unsigned long long __res, __x, __t, __m, __n = rl.ll; unsigned int __c, __p, __z = 0; __r = __n; __p = 1 << ({ unsigned int __left = (__b), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m = (~0ULL / __b) * __p; __m += (((~0ULL % __b + 1) * __p) + __b - 1) / __b; __x = ~0ULL / __b * __b - 1; __res = (__m & 0xffffffff) * (__x & 0xffffffff); __res >>= 32; __res += (__m & 0xffffffff) * (__x >> 32); __t = __res; __res += (__x & 0xffffffff) * (__m >> 32); __t = (__res < __t) ? (1ULL << 32) : 0; __res = (__res >> 32) + __t; __res += (__m >> 32) * (__x >> 32); __res /= __p; if (~0ULL % (__b / (__b & -__b)) == 0) { __n /= (__b & -__b); __m = ~0ULL / (__b / (__b & -__b)); __p = 1; __c = 1; } else if (__res != __x / __b) { __c = 1; __m = (~0ULL / __b) * __p; __m += ((~0ULL % __b + 1) * __p) / __b; } else { unsigned int __bits = -(__m & -__m); __bits |= __m >> 32; __bits = (~__bits) << 1; if (!__bits) { __p /= (__m & -__m); __m /= (__m & -__m); } else { __p >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); } __c = 0; } if (!__c) { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "=&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { __res = __m; asm ( "umlal %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "cmn %Q0, %Q1\n\t" "adcs %R0, %R0, %R1\n\t" "adc %Q0, %3, #0" : "=&r" (__res) : "r" (__m), "r" (__n), "r" (__z) : "cc" ); } if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { asm ( "umlal %R0, %Q0, %R1, %Q2\n\t" "umlal %R0, %Q0, %Q1, %R2\n\t" "mov %R0, #0\n\t" "umlal %Q0, %R0, %R1, %R2" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umlal %R0, %Q0, %R2, %Q3\n\t" "umlal %R0, %1, %Q2, %R3\n\t" "mov %R0, #0\n\t" "adds %Q0, %1, %Q0\n\t" "adc %R0, %R0, #0\n\t" "umlal %Q0, %R0, %R2, %R3" : "+&r" (__res), "+&r" (__z) : "r" (__m), "r" (__n) : "cc" ); } __res /= __p; { unsigned int __res0 = __res; unsigned int __b0 = __b; __r -= __res0 * __b0; } rl.ll = __res; } __r; });
rl.l.high = rh.l.low;
return rl.ll;
}
# 7 "./include/linux/time64.h" 2
typedef __s64 time64_t;
typedef __u64 timeu64_t;
# 19 "./include/linux/time64.h"
struct timespec64 {
time64_t tv_sec;
long tv_nsec;
};
struct itimerspec64 {
struct timespec64 it_interval;
struct timespec64 it_value;
};
# 80 "./include/linux/time64.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec timespec64_to_timespec(const struct timespec64 ts64)
{
struct timespec ret;
ret.tv_sec = (time_t)ts64.tv_sec;
ret.tv_nsec = ts64.tv_nsec;
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec64 timespec_to_timespec64(const struct timespec ts)
{
struct timespec64 ret;
ret.tv_sec = ts.tv_sec;
ret.tv_nsec = ts.tv_nsec;
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct itimerspec itimerspec64_to_itimerspec(struct itimerspec64 *its64)
{
struct itimerspec ret;
ret.it_interval = timespec64_to_timespec(its64->it_interval);
ret.it_value = timespec64_to_timespec(its64->it_value);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct itimerspec64 itimerspec_to_itimerspec64(struct itimerspec *its)
{
struct itimerspec64 ret;
ret.it_interval = timespec_to_timespec64(its->it_interval);
ret.it_value = timespec_to_timespec64(its->it_value);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int timespec64_equal(const struct timespec64 *a,
const struct timespec64 *b)
{
return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int timespec64_compare(const struct timespec64 *lhs, const struct timespec64 *rhs)
{
if (lhs->tv_sec < rhs->tv_sec)
return -1;
if (lhs->tv_sec > rhs->tv_sec)
return 1;
return lhs->tv_nsec - rhs->tv_nsec;
}
extern void set_normalized_timespec64(struct timespec64 *ts, time64_t sec, s64 nsec);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec64 timespec64_add(struct timespec64 lhs,
struct timespec64 rhs)
{
struct timespec64 ts_delta;
set_normalized_timespec64(&ts_delta, lhs.tv_sec + rhs.tv_sec,
lhs.tv_nsec + rhs.tv_nsec);
return ts_delta;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec64 timespec64_sub(struct timespec64 lhs,
struct timespec64 rhs)
{
struct timespec64 ts_delta;
set_normalized_timespec64(&ts_delta, lhs.tv_sec - rhs.tv_sec,
lhs.tv_nsec - rhs.tv_nsec);
return ts_delta;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool timespec64_valid(const struct timespec64 *ts)
{
if (ts->tv_sec < 0)
return false;
if ((unsigned long)ts->tv_nsec >= 1000000000L)
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool timespec64_valid_strict(const struct timespec64 *ts)
{
if (!timespec64_valid(ts))
return false;
if ((unsigned long long)ts->tv_sec >= (((s64)~((u64)1 << 63)) / 1000000000L))
return false;
return true;
}
# 190 "./include/linux/time64.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 timespec64_to_ns(const struct timespec64 *ts)
{
return ((s64) ts->tv_sec * 1000000000L) + ts->tv_nsec;
}
extern struct timespec64 ns_to_timespec64(const s64 nsec);
# 211 "./include/linux/time64.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void timespec64_add_ns(struct timespec64 *a, u64 ns)
{
a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, 1000000000L, &ns);
a->tv_nsec = ns;
}
extern struct timespec64 timespec64_add_safe(const struct timespec64 lhs,
const struct timespec64 rhs);
# 9 "./include/linux/sem.h" 2
# 1 "./include/uapi/linux/sem.h" 1
# 1 "./include/linux/ipc.h" 1
# 1 "./include/linux/uidgid.h" 1
# 16 "./include/linux/uidgid.h"
# 1 "./include/linux/highuid.h" 1
# 35 "./include/linux/highuid.h"
extern int overflowuid;
extern int overflowgid;
extern void __bad_uid(void);
extern void __bad_gid(void);
# 82 "./include/linux/highuid.h"
extern int fs_overflowuid;
extern int fs_overflowgid;
# 17 "./include/linux/uidgid.h" 2
struct user_namespace;
extern struct user_namespace init_user_ns;
typedef struct {
uid_t val;
} kuid_t;
typedef struct {
gid_t val;
} kgid_t;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) uid_t __kuid_val(kuid_t uid)
{
return uid.val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) gid_t __kgid_val(kgid_t gid)
{
return gid.val;
}
# 61 "./include/linux/uidgid.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uid_eq(kuid_t left, kuid_t right)
{
return __kuid_val(left) == __kuid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gid_eq(kgid_t left, kgid_t right)
{
return __kgid_val(left) == __kgid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uid_gt(kuid_t left, kuid_t right)
{
return __kuid_val(left) > __kuid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gid_gt(kgid_t left, kgid_t right)
{
return __kgid_val(left) > __kgid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uid_gte(kuid_t left, kuid_t right)
{
return __kuid_val(left) >= __kuid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gid_gte(kgid_t left, kgid_t right)
{
return __kgid_val(left) >= __kgid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uid_lt(kuid_t left, kuid_t right)
{
return __kuid_val(left) < __kuid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gid_lt(kgid_t left, kgid_t right)
{
return __kgid_val(left) < __kgid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uid_lte(kuid_t left, kuid_t right)
{
return __kuid_val(left) <= __kuid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gid_lte(kgid_t left, kgid_t right)
{
return __kgid_val(left) <= __kgid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uid_valid(kuid_t uid)
{
return __kuid_val(uid) != (uid_t) -1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gid_valid(kgid_t gid)
{
return __kgid_val(gid) != (gid_t) -1;
}
# 143 "./include/linux/uidgid.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kuid_t make_kuid(struct user_namespace *from, uid_t uid)
{
return (kuid_t){ uid };
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kgid_t make_kgid(struct user_namespace *from, gid_t gid)
{
return (kgid_t){ gid };
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) uid_t from_kuid(struct user_namespace *to, kuid_t kuid)
{
return __kuid_val(kuid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) gid_t from_kgid(struct user_namespace *to, kgid_t kgid)
{
return __kgid_val(kgid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) uid_t from_kuid_munged(struct user_namespace *to, kuid_t kuid)
{
uid_t uid = from_kuid(to, kuid);
if (uid == (uid_t)-1)
uid = overflowuid;
return uid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) gid_t from_kgid_munged(struct user_namespace *to, kgid_t kgid)
{
gid_t gid = from_kgid(to, kgid);
if (gid == (gid_t)-1)
gid = overflowgid;
return gid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool kuid_has_mapping(struct user_namespace *ns, kuid_t uid)
{
return uid_valid(uid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
{
return gid_valid(gid);
}
# 7 "./include/linux/ipc.h" 2
# 1 "./include/linux/rhashtable.h" 1
# 22 "./include/linux/rhashtable.h"
# 1 "./include/linux/err.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/errno.h" 1
# 1 "./include/uapi/asm-generic/errno.h" 1
# 1 "./include/uapi/asm-generic/errno-base.h" 1
# 6 "./include/uapi/asm-generic/errno.h" 2
# 2 "./arch/arm/include/generated/uapi/asm/errno.h" 2
# 9 "./include/linux/err.h" 2
# 24 "./include/linux/err.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void * __attribute__((warn_unused_result)) ERR_PTR(long error)
{
return (void *) error;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long __attribute__((warn_unused_result)) PTR_ERR( const void *ptr)
{
return (long) ptr;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool __attribute__((warn_unused_result)) IS_ERR( const void *ptr)
{
return __builtin_expect(!!((unsigned long)(void *)((unsigned long)ptr) >= (unsigned long)-4095), 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool __attribute__((warn_unused_result)) IS_ERR_OR_NULL( const void *ptr)
{
return __builtin_expect(!!(!ptr), 0) || __builtin_expect(!!((unsigned long)(void *)((unsigned long)ptr) >= (unsigned long)-4095), 0);
}
# 51 "./include/linux/err.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void * __attribute__((warn_unused_result)) ERR_CAST( const void *ptr)
{
return (void *) ptr;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) PTR_ERR_OR_ZERO( const void *ptr)
{
if (IS_ERR(ptr))
return PTR_ERR(ptr);
else
return 0;
}
# 23 "./include/linux/rhashtable.h" 2
# 1 "./include/linux/errno.h" 1
# 1 "./include/uapi/linux/errno.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/errno.h" 1
# 2 "./include/uapi/linux/errno.h" 2
# 6 "./include/linux/errno.h" 2
# 24 "./include/linux/rhashtable.h" 2
# 1 "./include/linux/jhash.h" 1
# 27 "./include/linux/jhash.h"
# 1 "./include/linux/unaligned/packed_struct.h" 1
struct __una_u16 { u16 x; } __attribute__((packed));
struct __una_u32 { u32 x; } __attribute__((packed));
struct __una_u64 { u64 x; } __attribute__((packed));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u16 __get_unaligned_cpu16(const void *p)
{
const struct __una_u16 *ptr = (const struct __una_u16 *)p;
return ptr->x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 __get_unaligned_cpu32(const void *p)
{
const struct __una_u32 *ptr = (const struct __una_u32 *)p;
return ptr->x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 __get_unaligned_cpu64(const void *p)
{
const struct __una_u64 *ptr = (const struct __una_u64 *)p;
return ptr->x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __put_unaligned_cpu16(u16 val, void *p)
{
struct __una_u16 *ptr = (struct __una_u16 *)p;
ptr->x = val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __put_unaligned_cpu32(u32 val, void *p)
{
struct __una_u32 *ptr = (struct __una_u32 *)p;
ptr->x = val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __put_unaligned_cpu64(u64 val, void *p)
{
struct __una_u64 *ptr = (struct __una_u64 *)p;
ptr->x = val;
}
# 28 "./include/linux/jhash.h" 2
# 70 "./include/linux/jhash.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 jhash(const void *key, u32 length, u32 initval)
{
u32 a, b, c;
const u8 *k = key;
a = b = c = 0xdeadbeef + length + initval;
while (length > 12) {
a += __get_unaligned_cpu32(k);
b += __get_unaligned_cpu32(k + 4);
c += __get_unaligned_cpu32(k + 8);
{ a -= c; a ^= rol32(c, 4); c += b; b -= a; b ^= rol32(a, 6); a += c; c -= b; c ^= rol32(b, 8); b += a; a -= c; a ^= rol32(c, 16); c += b; b -= a; b ^= rol32(a, 19); a += c; c -= b; c ^= rol32(b, 4); b += a; };
length -= 12;
k += 12;
}
switch (length) {
case 12: c += (u32)k[11]<<24;
case 11: c += (u32)k[10]<<16;
case 10: c += (u32)k[9]<<8;
case 9: c += k[8];
case 8: b += (u32)k[7]<<24;
case 7: b += (u32)k[6]<<16;
case 6: b += (u32)k[5]<<8;
case 5: b += k[4];
case 4: a += (u32)k[3]<<24;
case 3: a += (u32)k[2]<<16;
case 2: a += (u32)k[1]<<8;
case 1: a += k[0];
{ c ^= b; c -= rol32(b, 14); a ^= c; a -= rol32(c, 11); b ^= a; b -= rol32(a, 25); c ^= b; c -= rol32(b, 16); a ^= c; a -= rol32(c, 4); b ^= a; b -= rol32(a, 14); c ^= b; c -= rol32(b, 24); };
case 0:
break;
}
return c;
}
# 116 "./include/linux/jhash.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 jhash2(const u32 *k, u32 length, u32 initval)
{
u32 a, b, c;
a = b = c = 0xdeadbeef + (length<<2) + initval;
while (length > 3) {
a += k[0];
b += k[1];
c += k[2];
{ a -= c; a ^= rol32(c, 4); c += b; b -= a; b ^= rol32(a, 6); a += c; c -= b; c ^= rol32(b, 8); b += a; a -= c; a ^= rol32(c, 16); c += b; b -= a; b ^= rol32(a, 19); a += c; c -= b; c ^= rol32(b, 4); b += a; };
length -= 3;
k += 3;
}
switch (length) {
case 3: c += k[2];
case 2: b += k[1];
case 1: a += k[0];
{ c ^= b; c -= rol32(b, 14); a ^= c; a -= rol32(c, 11); b ^= a; b -= rol32(a, 25); c ^= b; c -= rol32(b, 16); a ^= c; a -= rol32(c, 4); b ^= a; b -= rol32(a, 14); c ^= b; c -= rol32(b, 24); };
case 0:
break;
}
return c;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval)
{
a += initval;
b += initval;
c += initval;
{ c ^= b; c -= rol32(b, 14); a ^= c; a -= rol32(c, 11); b ^= a; b -= rol32(a, 25); c ^= b; c -= rol32(b, 16); a ^= c; a -= rol32(c, 4); b ^= a; b -= rol32(a, 14); c ^= b; c -= rol32(b, 24); };
return c;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
{
return __jhash_nwords(a, b, c, initval + 0xdeadbeef + (3 << 2));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 jhash_2words(u32 a, u32 b, u32 initval)
{
return __jhash_nwords(a, b, 0, initval + 0xdeadbeef + (2 << 2));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 jhash_1word(u32 a, u32 initval)
{
return __jhash_nwords(a, 0, 0, initval + 0xdeadbeef + (1 << 2));
}
# 25 "./include/linux/rhashtable.h" 2
# 1 "./include/linux/list_nulls.h" 1
# 21 "./include/linux/list_nulls.h"
struct hlist_nulls_head {
struct hlist_nulls_node *first;
};
struct hlist_nulls_node {
struct hlist_nulls_node *next, **pprev;
};
# 43 "./include/linux/list_nulls.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_a_nulls(const struct hlist_nulls_node *ptr)
{
return ((unsigned long)ptr & 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long get_nulls_value(const struct hlist_nulls_node *ptr)
{
return ((unsigned long)ptr) >> 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hlist_nulls_unhashed(const struct hlist_nulls_node *h)
{
return !h->pprev;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hlist_nulls_empty(const struct hlist_nulls_head *h)
{
return is_a_nulls(({ union { typeof(h->first) __val; char __c[1]; } __u; if (1) __read_once_size(&(h->first), __u.__c, sizeof(h->first)); else __read_once_size_nocheck(&(h->first), __u.__c, sizeof(h->first)); do { } while (0); __u.__val; }));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_nulls_add_head(struct hlist_nulls_node *n,
struct hlist_nulls_head *h)
{
struct hlist_nulls_node *first = h->first;
n->next = first;
({ union { typeof(n->pprev) __val; char __c[1]; } __u = { .__val = ( typeof(n->pprev)) (&h->first) }; __write_once_size(&(n->pprev), __u.__c, sizeof(n->pprev)); __u.__val; });
h->first = n;
if (!is_a_nulls(first))
({ union { typeof(first->pprev) __val; char __c[1]; } __u = { .__val = ( typeof(first->pprev)) (&n->next) }; __write_once_size(&(first->pprev), __u.__c, sizeof(first->pprev)); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __hlist_nulls_del(struct hlist_nulls_node *n)
{
struct hlist_nulls_node *next = n->next;
struct hlist_nulls_node **pprev = n->pprev;
({ union { typeof(*pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*pprev)) (next) }; __write_once_size(&(*pprev), __u.__c, sizeof(*pprev)); __u.__val; });
if (!is_a_nulls(next))
({ union { typeof(next->pprev) __val; char __c[1]; } __u = { .__val = ( typeof(next->pprev)) (pprev) }; __write_once_size(&(next->pprev), __u.__c, sizeof(next->pprev)); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_nulls_del(struct hlist_nulls_node *n)
{
__hlist_nulls_del(n);
({ union { typeof(n->pprev) __val; char __c[1]; } __u = { .__val = ( typeof(n->pprev)) (((void *) 0x200 + 0)) }; __write_once_size(&(n->pprev), __u.__c, sizeof(n->pprev)); __u.__val; });
}
# 26 "./include/linux/rhashtable.h" 2
# 1 "./include/linux/workqueue.h" 1
# 1 "./include/linux/timer.h" 1
# 1 "./include/linux/ktime.h" 1
# 24 "./include/linux/ktime.h"
# 1 "./include/linux/time.h" 1
# 1 "./include/linux/seqlock.h" 1
# 48 "./include/linux/seqlock.h"
typedef struct seqcount {
unsigned sequence;
} seqcount_t;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __seqcount_init(seqcount_t *s, const char *name,
struct lock_class_key *key)
{
do { (void)(name); (void)(key); } while (0);
s->sequence = 0;
}
# 108 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned __read_seqcount_begin(const seqcount_t *s)
{
unsigned ret;
repeat:
ret = ({ union { typeof(s->sequence) __val; char __c[1]; } __u; if (1) __read_once_size(&(s->sequence), __u.__c, sizeof(s->sequence)); else __read_once_size_nocheck(&(s->sequence), __u.__c, sizeof(s->sequence)); do { } while (0); __u.__val; });
if (__builtin_expect(!!(ret & 1), 0)) {
__asm__ __volatile__("": : :"memory");
goto repeat;
}
return ret;
}
# 130 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned raw_read_seqcount(const seqcount_t *s)
{
unsigned ret = ({ union { typeof(s->sequence) __val; char __c[1]; } __u; if (1) __read_once_size(&(s->sequence), __u.__c, sizeof(s->sequence)); else __read_once_size_nocheck(&(s->sequence), __u.__c, sizeof(s->sequence)); do { } while (0); __u.__val; });
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return ret;
}
# 146 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned raw_read_seqcount_begin(const seqcount_t *s)
{
unsigned ret = __read_seqcount_begin(s);
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return ret;
}
# 162 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned read_seqcount_begin(const seqcount_t *s)
{
;
return raw_read_seqcount_begin(s);
}
# 182 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned raw_seqcount_begin(const seqcount_t *s)
{
unsigned ret = ({ union { typeof(s->sequence) __val; char __c[1]; } __u; if (1) __read_once_size(&(s->sequence), __u.__c, sizeof(s->sequence)); else __read_once_size_nocheck(&(s->sequence), __u.__c, sizeof(s->sequence)); do { } while (0); __u.__val; });
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return ret & ~1;
}
# 203 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __read_seqcount_retry(const seqcount_t *s, unsigned start)
{
return __builtin_expect(!!(s->sequence != start), 0);
}
# 218 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int read_seqcount_retry(const seqcount_t *s, unsigned start)
{
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return __read_seqcount_retry(s, start);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void raw_write_seqcount_begin(seqcount_t *s)
{
s->sequence++;
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void raw_write_seqcount_end(seqcount_t *s)
{
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
s->sequence++;
}
# 272 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void raw_write_seqcount_barrier(seqcount_t *s)
{
s->sequence++;
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
s->sequence++;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int raw_read_seqcount_latch(seqcount_t *s)
{
int seq = ({ union { typeof(s->sequence) __val; char __c[1]; } __u; if (1) __read_once_size(&(s->sequence), __u.__c, sizeof(s->sequence)); else __read_once_size_nocheck(&(s->sequence), __u.__c, sizeof(s->sequence)); do { } while (0); __u.__val; });
do { } while (0);
return seq;
}
# 364 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void raw_write_seqcount_latch(seqcount_t *s)
{
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
s->sequence++;
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_seqcount_begin_nested(seqcount_t *s, int subclass)
{
raw_write_seqcount_begin(s);
do { } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_seqcount_begin(seqcount_t *s)
{
write_seqcount_begin_nested(s, 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_seqcount_end(seqcount_t *s)
{
do { } while (0);
raw_write_seqcount_end(s);
}
# 399 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_seqcount_invalidate(seqcount_t *s)
{
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
s->sequence+=2;
}
typedef struct {
struct seqcount seqcount;
spinlock_t lock;
} seqlock_t;
# 432 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned read_seqbegin(const seqlock_t *sl)
{
return read_seqcount_begin(&sl->seqcount);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned read_seqretry(const seqlock_t *sl, unsigned start)
{
return read_seqcount_retry(&sl->seqcount, start);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_seqlock(seqlock_t *sl)
{
spin_lock(&sl->lock);
write_seqcount_begin(&sl->seqcount);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_sequnlock(seqlock_t *sl)
{
write_seqcount_end(&sl->seqcount);
spin_unlock(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_seqlock_bh(seqlock_t *sl)
{
spin_lock_bh(&sl->lock);
write_seqcount_begin(&sl->seqcount);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_sequnlock_bh(seqlock_t *sl)
{
write_seqcount_end(&sl->seqcount);
spin_unlock_bh(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_seqlock_irq(seqlock_t *sl)
{
spin_lock_irq(&sl->lock);
write_seqcount_begin(&sl->seqcount);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void write_sequnlock_irq(seqlock_t *sl)
{
write_seqcount_end(&sl->seqcount);
spin_unlock_irq(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __write_seqlock_irqsave(seqlock_t *sl)
{
unsigned long flags;
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = _raw_spin_lock_irqsave(spinlock_check(&sl->lock)); } while (0); } while (0);
write_seqcount_begin(&sl->seqcount);
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
write_sequnlock_irqrestore(seqlock_t *sl, unsigned long flags)
{
write_seqcount_end(&sl->seqcount);
spin_unlock_irqrestore(&sl->lock, flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void read_seqlock_excl(seqlock_t *sl)
{
spin_lock(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void read_sequnlock_excl(seqlock_t *sl)
{
spin_unlock(&sl->lock);
}
# 527 "./include/linux/seqlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void read_seqbegin_or_lock(seqlock_t *lock, int *seq)
{
if (!(*seq & 1))
*seq = read_seqbegin(lock);
else
read_seqlock_excl(lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int need_seqretry(seqlock_t *lock, int seq)
{
return !(seq & 1) && read_seqretry(lock, seq);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void done_seqretry(seqlock_t *lock, int seq)
{
if (seq & 1)
read_sequnlock_excl(lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void read_seqlock_excl_bh(seqlock_t *sl)
{
spin_lock_bh(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void read_sequnlock_excl_bh(seqlock_t *sl)
{
spin_unlock_bh(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void read_seqlock_excl_irq(seqlock_t *sl)
{
spin_lock_irq(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void read_sequnlock_excl_irq(seqlock_t *sl)
{
spin_unlock_irq(&sl->lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __read_seqlock_excl_irqsave(seqlock_t *sl)
{
unsigned long flags;
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = _raw_spin_lock_irqsave(spinlock_check(&sl->lock)); } while (0); } while (0);
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
read_sequnlock_excl_irqrestore(seqlock_t *sl, unsigned long flags)
{
spin_unlock_irqrestore(&sl->lock, flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
read_seqbegin_or_lock_irqsave(seqlock_t *lock, int *seq)
{
unsigned long flags = 0;
if (!(*seq & 1))
*seq = read_seqbegin(lock);
else
do { flags = __read_seqlock_excl_irqsave(lock); } while (0);
return flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
done_seqretry_irqrestore(seqlock_t *lock, int seq, unsigned long flags)
{
if (seq & 1)
read_sequnlock_excl_irqrestore(lock, flags);
}
# 7 "./include/linux/time.h" 2
extern struct timezone sys_tz;
int get_timespec64(struct timespec64 *ts,
const struct timespec *uts);
int put_timespec64(const struct timespec64 *ts,
struct timespec *uts);
int get_itimerspec64(struct itimerspec64 *it,
const struct itimerspec *uit);
int put_itimerspec64(const struct itimerspec64 *it,
struct itimerspec *uit);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int timespec_equal(const struct timespec *a,
const struct timespec *b)
{
return (a->tv_sec == b->tv_sec) && (a->tv_nsec == b->tv_nsec);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int timespec_compare(const struct timespec *lhs, const struct timespec *rhs)
{
if (lhs->tv_sec < rhs->tv_sec)
return -1;
if (lhs->tv_sec > rhs->tv_sec)
return 1;
return lhs->tv_nsec - rhs->tv_nsec;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int timeval_compare(const struct timeval *lhs, const struct timeval *rhs)
{
if (lhs->tv_sec < rhs->tv_sec)
return -1;
if (lhs->tv_sec > rhs->tv_sec)
return 1;
return lhs->tv_usec - rhs->tv_usec;
}
extern time64_t mktime64(const unsigned int year, const unsigned int mon,
const unsigned int day, const unsigned int hour,
const unsigned int min, const unsigned int sec);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long mktime(const unsigned int year,
const unsigned int mon, const unsigned int day,
const unsigned int hour, const unsigned int min,
const unsigned int sec)
{
return mktime64(year, mon, day, hour, min, sec);
}
extern void set_normalized_timespec(struct timespec *ts, time_t sec, s64 nsec);
extern struct timespec timespec_add_safe(const struct timespec lhs,
const struct timespec rhs);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec timespec_add(struct timespec lhs,
struct timespec rhs)
{
struct timespec ts_delta;
set_normalized_timespec(&ts_delta, lhs.tv_sec + rhs.tv_sec,
lhs.tv_nsec + rhs.tv_nsec);
return ts_delta;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec timespec_sub(struct timespec lhs,
struct timespec rhs)
{
struct timespec ts_delta;
set_normalized_timespec(&ts_delta, lhs.tv_sec - rhs.tv_sec,
lhs.tv_nsec - rhs.tv_nsec);
return ts_delta;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool timespec_valid(const struct timespec *ts)
{
if (ts->tv_sec < 0)
return false;
if ((unsigned long)ts->tv_nsec >= 1000000000L)
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool timespec_valid_strict(const struct timespec *ts)
{
if (!timespec_valid(ts))
return false;
if ((unsigned long long)ts->tv_sec >= (((s64)~((u64)1 << 63)) / 1000000000L))
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool timeval_valid(const struct timeval *tv)
{
if (tv->tv_sec < 0)
return false;
if (tv->tv_usec < 0 || tv->tv_usec >= 1000000L)
return false;
return true;
}
extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool timeval_inject_offset_valid(const struct timeval *tv)
{
if (tv->tv_usec < 0 || tv->tv_usec >= 1000000L)
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool timespec_inject_offset_valid(const struct timespec *ts)
{
if (ts->tv_nsec < 0 || ts->tv_nsec >= 1000000000L)
return false;
return true;
}
# 177 "./include/linux/time.h"
struct itimerval;
extern int do_setitimer(int which, struct itimerval *value,
struct itimerval *ovalue);
extern int do_getitimer(int which, struct itimerval *value);
extern long do_utimes(int dfd, const char *filename, struct timespec64 *times, int flags);
struct tm {
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
long tm_year;
int tm_wday;
int tm_yday;
};
void time64_to_tm(time64_t totalsecs, int offset, struct tm *result);
# 220 "./include/linux/time.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void time_to_tm(time_t totalsecs, int offset, struct tm *result)
{
time64_to_tm(totalsecs, offset, result);
}
# 232 "./include/linux/time.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 timespec_to_ns(const struct timespec *ts)
{
return ((s64) ts->tv_sec * 1000000000L) + ts->tv_nsec;
}
# 244 "./include/linux/time.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 timeval_to_ns(const struct timeval *tv)
{
return ((s64) tv->tv_sec * 1000000000L) +
tv->tv_usec * 1000L;
}
extern struct timespec ns_to_timespec(const s64 nsec);
extern struct timeval ns_to_timeval(const s64 nsec);
# 274 "./include/linux/time.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void timespec_add_ns(struct timespec *a, u64 ns)
{
a->tv_sec += __iter_div_u64_rem(a->tv_nsec + ns, 1000000000L, &ns);
a->tv_nsec = ns;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool itimerspec64_valid(const struct itimerspec64 *its)
{
if (!timespec64_valid(&(its->it_interval)) ||
!timespec64_valid(&(its->it_value)))
return false;
return true;
}
# 25 "./include/linux/ktime.h" 2
# 1 "./include/linux/jiffies.h" 1
# 10 "./include/linux/jiffies.h"
# 1 "./include/linux/timex.h" 1
# 56 "./include/linux/timex.h"
# 1 "./include/uapi/linux/timex.h" 1
# 64 "./include/uapi/linux/timex.h"
struct timex {
unsigned int modes;
__kernel_long_t offset;
__kernel_long_t freq;
__kernel_long_t maxerror;
__kernel_long_t esterror;
int status;
__kernel_long_t constant;
__kernel_long_t precision;
__kernel_long_t tolerance;
struct timeval time;
__kernel_long_t tick;
__kernel_long_t ppsfreq;
__kernel_long_t jitter;
int shift;
__kernel_long_t stabil;
__kernel_long_t jitcnt;
__kernel_long_t calcnt;
__kernel_long_t errcnt;
__kernel_long_t stbcnt;
int tai;
int :32; int :32; int :32; int :32;
int :32; int :32; int :32; int :32;
int :32; int :32; int :32;
};
# 57 "./include/linux/timex.h" 2
# 1 "./include/uapi/linux/param.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/param.h" 1
# 1 "./include/asm-generic/param.h" 1
# 1 "./include/uapi/asm-generic/param.h" 1
# 6 "./include/asm-generic/param.h" 2
# 2 "./arch/arm/include/generated/uapi/asm/param.h" 2
# 6 "./include/uapi/linux/param.h" 2
# 64 "./include/linux/timex.h" 2
# 1 "./arch/arm/include/asm/timex.h" 1
# 15 "./arch/arm/include/asm/timex.h"
typedef unsigned long cycles_t;
# 66 "./include/linux/timex.h" 2
# 139 "./include/linux/timex.h"
extern unsigned long tick_usec;
extern unsigned long tick_nsec;
# 154 "./include/linux/timex.h"
extern int do_adjtimex(struct timex *);
extern void hardpps(const struct timespec64 *, const struct timespec64 *);
int read_current_timer(unsigned long *timer_val);
void ntp_notify_cmos_timer(void);
# 11 "./include/linux/jiffies.h" 2
# 1 "./arch/arm/include/generated/uapi/asm/param.h" 1
# 12 "./include/linux/jiffies.h" 2
# 1 "./include/generated/timeconst.h" 1
# 13 "./include/linux/jiffies.h" 2
# 60 "./include/linux/jiffies.h"
extern int register_refined_jiffies(long clock_tick_rate);
# 80 "./include/linux/jiffies.h"
extern u64 __attribute__((__aligned__((1 << 6)), __section__(".data..cacheline_aligned"))) jiffies_64;
extern unsigned long volatile __attribute__((__aligned__((1 << 6)), __section__(".data..cacheline_aligned"))) jiffies;
u64 get_jiffies_64(void);
# 190 "./include/linux/jiffies.h"
extern unsigned long preset_lpj;
# 291 "./include/linux/jiffies.h"
extern unsigned int jiffies_to_msecs(const unsigned long j);
extern unsigned int jiffies_to_usecs(const unsigned long j);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 jiffies_to_nsecs(const unsigned long j)
{
return (u64)jiffies_to_usecs(j) * 1000L;
}
extern u64 jiffies64_to_nsecs(u64 j);
extern unsigned long __msecs_to_jiffies(const unsigned int m);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long _msecs_to_jiffies(const unsigned int m)
{
return (m + (1000L / 100) - 1) / (1000L / 100);
}
# 363 "./include/linux/jiffies.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long msecs_to_jiffies(const unsigned int m)
{
if (__builtin_constant_p(m)) {
if ((int)m < 0)
return ((((long)(~0UL>>1)) >> 1)-1);
return _msecs_to_jiffies(m);
} else {
return __msecs_to_jiffies(m);
}
}
extern unsigned long __usecs_to_jiffies(const unsigned int u);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long _usecs_to_jiffies(const unsigned int u)
{
return (u + (1000000L / 100) - 1) / (1000000L / 100);
}
# 410 "./include/linux/jiffies.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long usecs_to_jiffies(const unsigned int u)
{
if (__builtin_constant_p(u)) {
if (u > jiffies_to_usecs(((((long)(~0UL>>1)) >> 1)-1)))
return ((((long)(~0UL>>1)) >> 1)-1);
return _usecs_to_jiffies(u);
} else {
return __usecs_to_jiffies(u);
}
}
extern unsigned long timespec64_to_jiffies(const struct timespec64 *value);
extern void jiffies_to_timespec64(const unsigned long jiffies,
struct timespec64 *value);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long timespec_to_jiffies(const struct timespec *value)
{
struct timespec64 ts = timespec_to_timespec64(*value);
return timespec64_to_jiffies(&ts);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void jiffies_to_timespec(const unsigned long jiffies,
struct timespec *value)
{
struct timespec64 ts;
jiffies_to_timespec64(jiffies, &ts);
*value = timespec64_to_timespec(ts);
}
extern unsigned long timeval_to_jiffies(const struct timeval *value);
extern void jiffies_to_timeval(const unsigned long jiffies,
struct timeval *value);
extern clock_t jiffies_to_clock_t(unsigned long x);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) clock_t jiffies_delta_to_clock_t(long delta)
{
return jiffies_to_clock_t(({ typeof(0L) __UNIQUE_ID_max1_10 = (0L); typeof(delta) __UNIQUE_ID_max2_11 = (delta); (void) (&__UNIQUE_ID_max1_10 == &__UNIQUE_ID_max2_11); __UNIQUE_ID_max1_10 > __UNIQUE_ID_max2_11 ? __UNIQUE_ID_max1_10 : __UNIQUE_ID_max2_11; }));
}
extern unsigned long clock_t_to_jiffies(unsigned long x);
extern u64 jiffies_64_to_clock_t(u64 x);
extern u64 nsec_to_clock_t(u64 x);
extern u64 nsecs_to_jiffies64(u64 n);
extern unsigned long nsecs_to_jiffies(u64 n);
# 26 "./include/linux/ktime.h" 2
typedef s64 ktime_t;
# 37 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_set(const s64 secs, const unsigned long nsecs)
{
if (__builtin_expect(!!(secs >= (((s64)~((u64)1 << 63)) / 1000000000L)), 0))
return ((s64)~((u64)1 << 63));
return secs * 1000000000L + (s64)nsecs;
}
# 70 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t timespec_to_ktime(struct timespec ts)
{
return ktime_set(ts.tv_sec, ts.tv_nsec);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t timespec64_to_ktime(struct timespec64 ts)
{
return ktime_set(ts.tv_sec, ts.tv_nsec);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t timeval_to_ktime(struct timeval tv)
{
return ktime_set(tv.tv_sec, tv.tv_usec * 1000L);
}
# 109 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int ktime_compare(const ktime_t cmp1, const ktime_t cmp2)
{
if (cmp1 < cmp2)
return -1;
if (cmp1 > cmp2)
return 1;
return 0;
}
# 125 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool ktime_after(const ktime_t cmp1, const ktime_t cmp2)
{
return ktime_compare(cmp1, cmp2) > 0;
}
# 137 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool ktime_before(const ktime_t cmp1, const ktime_t cmp2)
{
return ktime_compare(cmp1, cmp2) < 0;
}
extern s64 __ktime_divns(const ktime_t kt, s64 div);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 ktime_divns(const ktime_t kt, s64 div)
{
do { if (__builtin_expect(!!(div < 0), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/ktime.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "150" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
if (__builtin_constant_p(div) && !(div >> 32)) {
s64 ns = kt;
u64 tmp = ns < 0 ? -ns : ns;
({ unsigned int __r, __b = (div); if (!__builtin_constant_p(__b) || __b == 0 || (7 < 4 && (__b & (__b - 1)) != 0)) { __r = ({ register unsigned int __base asm("r4") = __b; register unsigned long long __n asm("r0") = tmp; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" "; " ".ifnc " "%0" "r1" ",fpr11; " ".ifnc " "%0" "r1" ",r11fp; " ".ifnc " "%0" "r1" ",ipr12; " ".ifnc " "%0" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r0" "; " ".ifnc " "%2" "r0" ",fpr11; " ".ifnc " "%2" "r0" ",r11fp; " ".ifnc " "%2" "r0" ",ipr12; " ".ifnc " "%2" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r4" "; " ".ifnc " "%3" "r4" ",fpr11; " ".ifnc " "%3" "r4" ",r11fp; " ".ifnc " "%3" "r4" ",ipr12; " ".ifnc " "%3" "r4" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); tmp = __res; __rem; }); } else if ((__b & (__b - 1)) == 0) { __r = tmp; __r &= (__b - 1); tmp /= __b; } else { unsigned long long __res, __x, __t, __m, __n = tmp; unsigned int __c, __p, __z = 0; __r = __n; __p = 1 << ({ unsigned int __left = (__b), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m = (~0ULL / __b) * __p; __m += (((~0ULL % __b + 1) * __p) + __b - 1) / __b; __x = ~0ULL / __b * __b - 1; __res = (__m & 0xffffffff) * (__x & 0xffffffff); __res >>= 32; __res += (__m & 0xffffffff) * (__x >> 32); __t = __res; __res += (__x & 0xffffffff) * (__m >> 32); __t = (__res < __t) ? (1ULL << 32) : 0; __res = (__res >> 32) + __t; __res += (__m >> 32) * (__x >> 32); __res /= __p; if (~0ULL % (__b / (__b & -__b)) == 0) { __n /= (__b & -__b); __m = ~0ULL / (__b / (__b & -__b)); __p = 1; __c = 1; } else if (__res != __x / __b) { __c = 1; __m = (~0ULL / __b) * __p; __m += ((~0ULL % __b + 1) * __p) / __b; } else { unsigned int __bits = -(__m & -__m); __bits |= __m >> 32; __bits = (~__bits) << 1; if (!__bits) { __p /= (__m & -__m); __m /= (__m & -__m); } else { __p >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); } __c = 0; } if (!__c) { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "=&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { __res = __m; asm ( "umlal %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "cmn %Q0, %Q1\n\t" "adcs %R0, %R0, %R1\n\t" "adc %Q0, %3, #0" : "=&r" (__res) : "r" (__m), "r" (__n), "r" (__z) : "cc" ); } if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { asm ( "umlal %R0, %Q0, %R1, %Q2\n\t" "umlal %R0, %Q0, %Q1, %R2\n\t" "mov %R0, #0\n\t" "umlal %Q0, %R0, %R1, %R2" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umlal %R0, %Q0, %R2, %Q3\n\t" "umlal %R0, %1, %Q2, %R3\n\t" "mov %R0, #0\n\t" "adds %Q0, %1, %Q0\n\t" "adc %R0, %R0, #0\n\t" "umlal %Q0, %R0, %R2, %R3" : "+&r" (__res), "+&r" (__z) : "r" (__m), "r" (__n) : "cc" ); } __res /= __p; { unsigned int __res0 = __res; unsigned int __b0 = __b; __r -= __res0 * __b0; } tmp = __res; } __r; });
return ns < 0 ? -tmp : tmp;
} else {
return __ktime_divns(kt, div);
}
}
# 173 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 ktime_to_us(const ktime_t kt)
{
return ktime_divns(kt, 1000L);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 ktime_to_ms(const ktime_t kt)
{
return ktime_divns(kt, 1000000L);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 ktime_us_delta(const ktime_t later, const ktime_t earlier)
{
return ktime_to_us(((later) - (earlier)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 ktime_ms_delta(const ktime_t later, const ktime_t earlier)
{
return ktime_to_ms(((later) - (earlier)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_add_us(const ktime_t kt, const u64 usec)
{
return ((kt) + (usec * 1000L));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_add_ms(const ktime_t kt, const u64 msec)
{
return ((kt) + (msec * 1000000L));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_sub_us(const ktime_t kt, const u64 usec)
{
return ((kt) - (usec * 1000L));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_sub_ms(const ktime_t kt, const u64 msec)
{
return ((kt) - (msec * 1000000L));
}
extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs);
# 223 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result)) bool ktime_to_timespec_cond(const ktime_t kt,
struct timespec *ts)
{
if (kt) {
*ts = ns_to_timespec((kt));
return true;
} else {
return false;
}
}
# 242 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result)) bool ktime_to_timespec64_cond(const ktime_t kt,
struct timespec64 *ts)
{
if (kt) {
*ts = ns_to_timespec64((kt));
return true;
} else {
return false;
}
}
# 262 "./include/linux/ktime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ns_to_ktime(u64 ns)
{
return ns;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ms_to_ktime(u64 ms)
{
return ms * 1000000L;
}
# 1 "./include/linux/timekeeping.h" 1
void timekeeping_init(void);
extern int timekeeping_suspended;
extern void update_process_times(int user);
extern void xtime_update(unsigned long ticks);
extern void do_gettimeofday(struct timeval *tv);
extern int do_settimeofday64(const struct timespec64 *ts);
extern int do_sys_settimeofday64(const struct timespec64 *tv,
const struct timezone *tz);
unsigned long get_seconds(void);
struct timespec64 current_kernel_time64(void);
struct timespec __current_kernel_time(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec current_kernel_time(void)
{
struct timespec64 now = current_kernel_time64();
return timespec64_to_timespec(now);
}
struct timespec64 get_monotonic_coarse64(void);
extern void getrawmonotonic64(struct timespec64 *ts);
extern void ktime_get_ts64(struct timespec64 *ts);
extern time64_t ktime_get_seconds(void);
extern time64_t ktime_get_real_seconds(void);
extern int __getnstimeofday64(struct timespec64 *tv);
extern void getnstimeofday64(struct timespec64 *tv);
extern void getboottime64(struct timespec64 *ts);
# 98 "./include/linux/timekeeping.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int do_settimeofday(const struct timespec *ts)
{
struct timespec64 ts64;
ts64 = timespec_to_timespec64(*ts);
return do_settimeofday64(&ts64);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __getnstimeofday(struct timespec *ts)
{
struct timespec64 ts64;
int ret = __getnstimeofday64(&ts64);
*ts = timespec64_to_timespec(ts64);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void getnstimeofday(struct timespec *ts)
{
struct timespec64 ts64;
getnstimeofday64(&ts64);
*ts = timespec64_to_timespec(ts64);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ktime_get_ts(struct timespec *ts)
{
struct timespec64 ts64;
ktime_get_ts64(&ts64);
*ts = timespec64_to_timespec(ts64);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ktime_get_real_ts(struct timespec *ts)
{
struct timespec64 ts64;
getnstimeofday64(&ts64);
*ts = timespec64_to_timespec(ts64);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void getrawmonotonic(struct timespec *ts)
{
struct timespec64 ts64;
getrawmonotonic64(&ts64);
*ts = timespec64_to_timespec(ts64);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct timespec get_monotonic_coarse(void)
{
return timespec64_to_timespec(get_monotonic_coarse64());
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void getboottime(struct timespec *ts)
{
struct timespec64 ts64;
getboottime64(&ts64);
*ts = timespec64_to_timespec(ts64);
}
# 167 "./include/linux/timekeeping.h"
enum tk_offsets {
TK_OFFS_REAL,
TK_OFFS_BOOT,
TK_OFFS_TAI,
TK_OFFS_MAX,
};
extern ktime_t ktime_get(void);
extern ktime_t ktime_get_with_offset(enum tk_offsets offs);
extern ktime_t ktime_mono_to_any(ktime_t tmono, enum tk_offsets offs);
extern ktime_t ktime_get_raw(void);
extern u32 ktime_get_resolution_ns(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_get_real(void)
{
return ktime_get_with_offset(TK_OFFS_REAL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_get_boottime(void)
{
return ktime_get_with_offset(TK_OFFS_BOOT);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_get_clocktai(void)
{
return ktime_get_with_offset(TK_OFFS_TAI);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t ktime_mono_to_real(ktime_t mono)
{
return ktime_mono_to_any(mono, TK_OFFS_REAL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 ktime_get_ns(void)
{
return (ktime_get());
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 ktime_get_real_ns(void)
{
return (ktime_get_real());
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 ktime_get_boot_ns(void)
{
return (ktime_get_boottime());
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 ktime_get_tai_ns(void)
{
return (ktime_get_clocktai());
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 ktime_get_raw_ns(void)
{
return (ktime_get_raw());
}
extern u64 ktime_get_mono_fast_ns(void);
extern u64 ktime_get_raw_fast_ns(void);
extern u64 ktime_get_boot_fast_ns(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void get_monotonic_boottime(struct timespec *ts)
{
*ts = ns_to_timespec((ktime_get_boottime()));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void get_monotonic_boottime64(struct timespec64 *ts)
{
*ts = ns_to_timespec64((ktime_get_boottime()));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void timekeeping_clocktai(struct timespec *ts)
{
*ts = ns_to_timespec((ktime_get_clocktai()));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void timekeeping_clocktai64(struct timespec64 *ts)
{
*ts = ns_to_timespec64((ktime_get_clocktai()));
}
extern bool timekeeping_rtc_skipsuspend(void);
extern bool timekeeping_rtc_skipresume(void);
extern void timekeeping_inject_sleeptime64(struct timespec64 *delta);
extern void ktime_get_raw_and_real_ts64(struct timespec64 *ts_raw,
struct timespec64 *ts_real);
# 290 "./include/linux/timekeeping.h"
struct system_time_snapshot {
u64 cycles;
ktime_t real;
ktime_t raw;
unsigned int clock_was_set_seq;
u8 cs_was_changed_seq;
};
# 305 "./include/linux/timekeeping.h"
struct system_device_crosststamp {
ktime_t device;
ktime_t sys_realtime;
ktime_t sys_monoraw;
};
# 318 "./include/linux/timekeeping.h"
struct system_counterval_t {
u64 cycles;
struct clocksource *cs;
};
extern int get_device_system_crosststamp(
int (*get_time_fn)(ktime_t *device_time,
struct system_counterval_t *system_counterval,
void *ctx),
void *ctx,
struct system_time_snapshot *history,
struct system_device_crosststamp *xtstamp);
extern void ktime_get_snapshot(struct system_time_snapshot *systime_snapshot);
extern int persistent_clock_is_local;
extern void read_persistent_clock(struct timespec *ts);
extern void read_persistent_clock64(struct timespec64 *ts);
extern void read_boot_clock64(struct timespec64 *ts);
extern int update_persistent_clock(struct timespec now);
extern int update_persistent_clock64(struct timespec64 now);
# 273 "./include/linux/ktime.h" 2
# 7 "./include/linux/timer.h" 2
# 1 "./include/linux/debugobjects.h" 1
enum debug_obj_state {
ODEBUG_STATE_NONE,
ODEBUG_STATE_INIT,
ODEBUG_STATE_INACTIVE,
ODEBUG_STATE_ACTIVE,
ODEBUG_STATE_DESTROYED,
ODEBUG_STATE_NOTAVAILABLE,
ODEBUG_STATE_MAX,
};
struct debug_obj_descr;
# 28 "./include/linux/debugobjects.h"
struct debug_obj {
struct hlist_node node;
enum debug_obj_state state;
unsigned int astate;
void *object;
struct debug_obj_descr *descr;
};
# 55 "./include/linux/debugobjects.h"
struct debug_obj_descr {
const char *name;
void *(*debug_hint)(void *addr);
bool (*is_static_object)(void *addr);
bool (*fixup_init)(void *addr, enum debug_obj_state state);
bool (*fixup_activate)(void *addr, enum debug_obj_state state);
bool (*fixup_destroy)(void *addr, enum debug_obj_state state);
bool (*fixup_free)(void *addr, enum debug_obj_state state);
bool (*fixup_assert_init)(void *addr, enum debug_obj_state state);
};
# 88 "./include/linux/debugobjects.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_object_init (void *addr, struct debug_obj_descr *descr) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_object_init_on_stack(void *addr, struct debug_obj_descr *descr) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
debug_object_activate (void *addr, struct debug_obj_descr *descr) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_object_deactivate(void *addr, struct debug_obj_descr *descr) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_object_destroy (void *addr, struct debug_obj_descr *descr) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_object_free (void *addr, struct debug_obj_descr *descr) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_object_assert_init(void *addr, struct debug_obj_descr *descr) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void debug_objects_early_init(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void debug_objects_mem_init(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_check_no_obj_freed(const void *address, unsigned long size) { }
# 9 "./include/linux/timer.h" 2
struct tvec_base;
struct timer_list {
struct hlist_node entry;
unsigned long expires;
void (*function)(unsigned long);
unsigned long data;
u32 flags;
};
# 96 "./include/linux/timer.h"
void init_timer_key(struct timer_list *timer, unsigned int flags,
const char *name, struct lock_class_key *key);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void destroy_timer_on_stack(struct timer_list *timer) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_timer_on_stack_key(struct timer_list *timer,
unsigned int flags, const char *name,
struct lock_class_key *key)
{
init_timer_key(timer, flags, name, key);
}
# 202 "./include/linux/timer.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void timer_setup(struct timer_list *timer,
void (*callback)(struct timer_list *),
unsigned int flags)
{
do { init_timer_key(((timer)), ((flags)), ((void *)0), ((void *)0)); (timer)->function = ((void (*)(unsigned long))callback); (timer)->data = ((unsigned long)timer); } while (0);
}
# 224 "./include/linux/timer.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int timer_pending(const struct timer_list * timer)
{
return timer->entry.pprev != ((void *)0);
}
extern void add_timer_on(struct timer_list *timer, int cpu);
extern int del_timer(struct timer_list * timer);
extern int mod_timer(struct timer_list *timer, unsigned long expires);
extern int mod_timer_pending(struct timer_list *timer, unsigned long expires);
extern void add_timer(struct timer_list *timer);
extern int try_to_del_timer_sync(struct timer_list *timer);
extern int del_timer_sync(struct timer_list *timer);
extern void init_timers(void);
extern void run_local_timers(void);
struct hrtimer;
extern enum hrtimer_restart it_real_fn(struct hrtimer *);
struct ctl_table;
extern unsigned int sysctl_timer_migration;
int timer_migration_handler(struct ctl_table *table, int write,
void *buffer, size_t *lenp,
loff_t *ppos);
unsigned long __round_jiffies(unsigned long j, int cpu);
unsigned long __round_jiffies_relative(unsigned long j, int cpu);
unsigned long round_jiffies(unsigned long j);
unsigned long round_jiffies_relative(unsigned long j);
unsigned long __round_jiffies_up(unsigned long j, int cpu);
unsigned long __round_jiffies_up_relative(unsigned long j, int cpu);
unsigned long round_jiffies_up(unsigned long j);
unsigned long round_jiffies_up_relative(unsigned long j);
int timers_prepare_cpu(unsigned int cpu);
int timers_dead_cpu(unsigned int cpu);
# 10 "./include/linux/workqueue.h" 2
struct workqueue_struct;
struct work_struct;
typedef void (*work_func_t)(struct work_struct *work);
void delayed_work_timer_fn(unsigned long __data);
enum {
WORK_STRUCT_PENDING_BIT = 0,
WORK_STRUCT_DELAYED_BIT = 1,
WORK_STRUCT_PWQ_BIT = 2,
WORK_STRUCT_LINKED_BIT = 3,
WORK_STRUCT_COLOR_SHIFT = 4,
WORK_STRUCT_COLOR_BITS = 4,
WORK_STRUCT_PENDING = 1 << WORK_STRUCT_PENDING_BIT,
WORK_STRUCT_DELAYED = 1 << WORK_STRUCT_DELAYED_BIT,
WORK_STRUCT_PWQ = 1 << WORK_STRUCT_PWQ_BIT,
WORK_STRUCT_LINKED = 1 << WORK_STRUCT_LINKED_BIT,
WORK_STRUCT_STATIC = 0,
WORK_NR_COLORS = (1 << WORK_STRUCT_COLOR_BITS) - 1,
WORK_NO_COLOR = WORK_NR_COLORS,
WORK_CPU_UNBOUND = 4,
WORK_STRUCT_FLAG_BITS = WORK_STRUCT_COLOR_SHIFT +
WORK_STRUCT_COLOR_BITS,
WORK_OFFQ_FLAG_BASE = WORK_STRUCT_COLOR_SHIFT,
__WORK_OFFQ_CANCELING = WORK_OFFQ_FLAG_BASE,
WORK_OFFQ_CANCELING = (1 << __WORK_OFFQ_CANCELING),
WORK_OFFQ_FLAG_BITS = 1,
WORK_OFFQ_POOL_SHIFT = WORK_OFFQ_FLAG_BASE + WORK_OFFQ_FLAG_BITS,
WORK_OFFQ_LEFT = 32 - WORK_OFFQ_POOL_SHIFT,
WORK_OFFQ_POOL_BITS = WORK_OFFQ_LEFT <= 31 ? WORK_OFFQ_LEFT : 31,
WORK_OFFQ_POOL_NONE = (1LU << WORK_OFFQ_POOL_BITS) - 1,
WORK_STRUCT_FLAG_MASK = (1UL << WORK_STRUCT_FLAG_BITS) - 1,
WORK_STRUCT_WQ_DATA_MASK = ~WORK_STRUCT_FLAG_MASK,
WORK_STRUCT_NO_POOL = (unsigned long)WORK_OFFQ_POOL_NONE << WORK_OFFQ_POOL_SHIFT,
WORK_BUSY_PENDING = 1 << 0,
WORK_BUSY_RUNNING = 1 << 1,
WORKER_DESC_LEN = 24,
};
struct work_struct {
atomic_long_t data;
struct list_head entry;
work_func_t func;
};
struct delayed_work {
struct work_struct work;
struct timer_list timer;
struct workqueue_struct *wq;
int cpu;
};
struct workqueue_attrs {
int nice;
cpumask_var_t cpumask;
# 146 "./include/linux/workqueue.h"
bool no_numa;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct delayed_work *to_delayed_work(struct work_struct *work)
{
return ({ void *__mptr = (void *)(work); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(work)), typeof(((struct delayed_work *)0)->work)) && !__builtin_types_compatible_p(typeof(*(work)), typeof(void)))); extern void __compiletime_assert_12(void) ; if (__cond) __compiletime_assert_12(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct delayed_work *)(__mptr - __builtin_offsetof(struct delayed_work, work))); });
}
struct execute_work {
struct work_struct work;
};
# 202 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __init_work(struct work_struct *work, int onstack) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void destroy_work_on_stack(struct work_struct *work) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void destroy_delayed_work_on_stack(struct delayed_work *work) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int work_static(struct work_struct *work) { return 0; }
# 290 "./include/linux/workqueue.h"
enum {
WQ_UNBOUND = 1 << 1,
WQ_FREEZABLE = 1 << 2,
WQ_MEM_RECLAIM = 1 << 3,
WQ_HIGHPRI = 1 << 4,
WQ_CPU_INTENSIVE = 1 << 5,
WQ_SYSFS = 1 << 6,
# 323 "./include/linux/workqueue.h"
WQ_POWER_EFFICIENT = 1 << 7,
__WQ_DRAINING = 1 << 16,
__WQ_ORDERED = 1 << 17,
__WQ_LEGACY = 1 << 18,
__WQ_ORDERED_EXPLICIT = 1 << 19,
WQ_MAX_ACTIVE = 512,
WQ_MAX_UNBOUND_PER_CPU = 4,
WQ_DFL_ACTIVE = WQ_MAX_ACTIVE / 2,
};
# 367 "./include/linux/workqueue.h"
extern struct workqueue_struct *system_wq;
extern struct workqueue_struct *system_highpri_wq;
extern struct workqueue_struct *system_long_wq;
extern struct workqueue_struct *system_unbound_wq;
extern struct workqueue_struct *system_freezable_wq;
extern struct workqueue_struct *system_power_efficient_wq;
extern struct workqueue_struct *system_freezable_power_efficient_wq;
extern struct workqueue_struct *
__alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
struct lock_class_key *key, const char *lock_name, ...) __attribute__((format(printf, 1, 6)));
# 438 "./include/linux/workqueue.h"
extern void destroy_workqueue(struct workqueue_struct *wq);
struct workqueue_attrs *alloc_workqueue_attrs(gfp_t gfp_mask);
void free_workqueue_attrs(struct workqueue_attrs *attrs);
int apply_workqueue_attrs(struct workqueue_struct *wq,
const struct workqueue_attrs *attrs);
int workqueue_set_unbound_cpumask(cpumask_var_t cpumask);
extern bool queue_work_on(int cpu, struct workqueue_struct *wq,
struct work_struct *work);
extern bool queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
struct delayed_work *work, unsigned long delay);
extern bool mod_delayed_work_on(int cpu, struct workqueue_struct *wq,
struct delayed_work *dwork, unsigned long delay);
extern void flush_workqueue(struct workqueue_struct *wq);
extern void drain_workqueue(struct workqueue_struct *wq);
extern int schedule_on_each_cpu(work_func_t func);
int execute_in_process_context(work_func_t fn, struct execute_work *);
extern bool flush_work(struct work_struct *work);
extern bool cancel_work(struct work_struct *work);
extern bool cancel_work_sync(struct work_struct *work);
extern bool flush_delayed_work(struct delayed_work *dwork);
extern bool cancel_delayed_work(struct delayed_work *dwork);
extern bool cancel_delayed_work_sync(struct delayed_work *dwork);
extern void workqueue_set_max_active(struct workqueue_struct *wq,
int max_active);
extern struct work_struct *current_work(void);
extern bool current_is_workqueue_rescuer(void);
extern bool workqueue_congested(int cpu, struct workqueue_struct *wq);
extern unsigned int work_busy(struct work_struct *work);
extern __attribute__((format(printf, 1, 2))) void set_worker_desc(const char *fmt, ...);
extern void print_worker_info(const char *log_lvl, struct task_struct *task);
extern void show_workqueue_state(void);
# 488 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool queue_work(struct workqueue_struct *wq,
struct work_struct *work)
{
return queue_work_on(WORK_CPU_UNBOUND, wq, work);
}
# 502 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool queue_delayed_work(struct workqueue_struct *wq,
struct delayed_work *dwork,
unsigned long delay)
{
return queue_delayed_work_on(WORK_CPU_UNBOUND, wq, dwork, delay);
}
# 517 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool mod_delayed_work(struct workqueue_struct *wq,
struct delayed_work *dwork,
unsigned long delay)
{
return mod_delayed_work_on(WORK_CPU_UNBOUND, wq, dwork, delay);
}
# 531 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool schedule_work_on(int cpu, struct work_struct *work)
{
return queue_work_on(cpu, system_wq, work);
}
# 547 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool schedule_work(struct work_struct *work)
{
return queue_work(system_wq, work);
}
# 576 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void flush_scheduled_work(void)
{
flush_workqueue(system_wq);
}
# 590 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool schedule_delayed_work_on(int cpu, struct delayed_work *dwork,
unsigned long delay)
{
return queue_delayed_work_on(cpu, system_wq, dwork, delay);
}
# 604 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool schedule_delayed_work(struct delayed_work *dwork,
unsigned long delay)
{
return queue_delayed_work(system_wq, dwork, delay);
}
# 620 "./include/linux/workqueue.h"
long work_on_cpu(int cpu, long (*fn)(void *), void *arg);
long work_on_cpu_safe(int cpu, long (*fn)(void *), void *arg);
extern void freeze_workqueues_begin(void);
extern bool freeze_workqueues_busy(void);
extern void thaw_workqueues(void);
int workqueue_sysfs_register(struct workqueue_struct *wq);
# 640 "./include/linux/workqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void wq_watchdog_touch(int cpu) { }
int workqueue_prepare_cpu(unsigned int cpu);
int workqueue_online_cpu(unsigned int cpu);
int workqueue_offline_cpu(unsigned int cpu);
int __attribute__ ((__section__(".init.text"))) workqueue_init_early(void);
int __attribute__ ((__section__(".init.text"))) workqueue_init(void);
# 27 "./include/linux/rhashtable.h" 2
# 1 "./include/linux/mutex.h" 1
# 14 "./include/linux/mutex.h"
# 1 "./arch/arm/include/generated/asm/current.h" 1
# 15 "./include/linux/mutex.h" 2
# 1 "./include/linux/osq_lock.h" 1
struct optimistic_spin_node {
struct optimistic_spin_node *next, *prev;
int locked;
int cpu;
};
struct optimistic_spin_queue {
atomic_t tail;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void osq_lock_init(struct optimistic_spin_queue *lock)
{
({ union { typeof(((&lock->tail)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&lock->tail)->counter))) (((0))) }; __write_once_size(&(((&lock->tail)->counter)), __u.__c, sizeof(((&lock->tail)->counter))); __u.__val; });
}
extern bool osq_lock(struct optimistic_spin_queue *lock);
extern void osq_unlock(struct optimistic_spin_queue *lock);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool osq_is_locked(struct optimistic_spin_queue *lock)
{
return ({ union { typeof((&lock->tail)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&lock->tail)->counter), __u.__c, sizeof((&lock->tail)->counter)); else __read_once_size_nocheck(&((&lock->tail)->counter), __u.__c, sizeof((&lock->tail)->counter)); do { } while (0); __u.__val; }) != (0);
}
# 22 "./include/linux/mutex.h" 2
# 1 "./include/linux/debug_locks.h" 1
struct task_struct;
extern int debug_locks;
extern int debug_locks_silent;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __debug_locks_off(void)
{
return ({ typeof(({ (__typeof__(*(&debug_locks)))__xchg((unsigned long)(0), (&debug_locks), sizeof(*(&debug_locks))); })) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = ({ (__typeof__(*(&debug_locks)))__xchg((unsigned long)(0), (&debug_locks), sizeof(*(&debug_locks))); }); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
}
extern int debug_locks_off(void);
# 49 "./include/linux/debug_locks.h"
struct task_struct;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void debug_show_all_locks(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void debug_show_held_locks(struct task_struct *task)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_check_no_locks_freed(const void *from, unsigned long len)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
debug_check_no_locks_held(void)
{
}
# 23 "./include/linux/mutex.h" 2
struct ww_acquire_ctx;
# 54 "./include/linux/mutex.h"
struct mutex {
atomic_long_t owner;
spinlock_t wait_lock;
struct optimistic_spin_queue osq;
struct list_head wait_list;
void *magic;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct task_struct *__mutex_owner(struct mutex *lock)
{
return (struct task_struct *)(atomic_long_read(&lock->owner) & ~0x07);
}
struct mutex_waiter {
struct list_head list;
struct task_struct *task;
struct ww_acquire_ctx *ww_ctx;
void *magic;
};
extern void mutex_destroy(struct mutex *lock);
# 134 "./include/linux/mutex.h"
extern void __mutex_init(struct mutex *lock, const char *name,
struct lock_class_key *key);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mutex_is_locked(struct mutex *lock)
{
return __mutex_owner(lock) != ((void *)0);
}
# 177 "./include/linux/mutex.h"
extern void mutex_lock(struct mutex *lock);
extern int __attribute__((warn_unused_result)) mutex_lock_interruptible(struct mutex *lock);
extern int __attribute__((warn_unused_result)) mutex_lock_killable(struct mutex *lock);
extern void mutex_lock_io(struct mutex *lock);
# 195 "./include/linux/mutex.h"
extern int mutex_trylock(struct mutex *lock);
extern void mutex_unlock(struct mutex *lock);
extern int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock);
enum mutex_trylock_recursive_enum {
MUTEX_TRYLOCK_FAILED = 0,
MUTEX_TRYLOCK_SUCCESS = 1,
MUTEX_TRYLOCK_RECURSIVE,
};
# 222 "./include/linux/mutex.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result)) enum mutex_trylock_recursive_enum
mutex_trylock_recursive(struct mutex *lock)
{
if (__builtin_expect(!!(__mutex_owner(lock) == (current_thread_info()->task)), 0))
return MUTEX_TRYLOCK_RECURSIVE;
return mutex_trylock(lock);
}
# 28 "./include/linux/rhashtable.h" 2
# 67 "./include/linux/rhashtable.h"
struct rhash_head {
struct rhash_head *next;
};
struct rhlist_head {
struct rhash_head rhead;
struct rhlist_head *next;
};
# 90 "./include/linux/rhashtable.h"
struct bucket_table {
unsigned int size;
unsigned int nest;
unsigned int rehash;
u32 hash_rnd;
unsigned int locks_mask;
spinlock_t *locks;
struct list_head walkers;
struct callback_head rcu;
struct bucket_table *future_tbl;
struct rhash_head *buckets[] __attribute__((__aligned__((1 << 6))));
};
struct rhashtable_compare_arg {
struct rhashtable *ht;
const void *key;
};
typedef u32 (*rht_hashfn_t)(const void *data, u32 len, u32 seed);
typedef u32 (*rht_obj_hashfn_t)(const void *data, u32 len, u32 seed);
typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *arg,
const void *obj);
struct rhashtable;
# 137 "./include/linux/rhashtable.h"
struct rhashtable_params {
u16 nelem_hint;
u16 key_len;
u16 key_offset;
u16 head_offset;
unsigned int max_size;
u16 min_size;
bool automatic_shrinking;
u8 locks_mul;
u32 nulls_base;
rht_hashfn_t hashfn;
rht_obj_hashfn_t obj_hashfn;
rht_obj_cmpfn_t obj_cmpfn;
};
# 164 "./include/linux/rhashtable.h"
struct rhashtable {
struct bucket_table *tbl;
unsigned int key_len;
unsigned int max_elems;
struct rhashtable_params p;
bool rhlist;
struct work_struct run_work;
struct mutex mutex;
spinlock_t lock;
atomic_t nelems;
};
struct rhltable {
struct rhashtable ht;
};
struct rhashtable_walker {
struct list_head list;
struct bucket_table *tbl;
};
# 203 "./include/linux/rhashtable.h"
struct rhashtable_iter {
struct rhashtable *ht;
struct rhash_head *p;
struct rhlist_head *list;
struct rhashtable_walker walker;
unsigned int slot;
unsigned int skip;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long rht_marker(const struct rhashtable *ht, u32 hash)
{
return (1UL | (((long)ht->p.nulls_base + hash) << 1));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rht_is_a_nulls(const struct rhash_head *ptr)
{
return ((unsigned long) ptr & 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long rht_get_nulls_value(const struct rhash_head *ptr)
{
return ((unsigned long) ptr) >> 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *rht_obj(const struct rhashtable *ht,
const struct rhash_head *he)
{
return (char *)he - ht->p.head_offset;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int rht_bucket_index(const struct bucket_table *tbl,
unsigned int hash)
{
return (hash >> (4 + 1)) & (tbl->size - 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int rht_key_hashfn(
struct rhashtable *ht, const struct bucket_table *tbl,
const void *key, const struct rhashtable_params params)
{
unsigned int hash;
if (!__builtin_constant_p(params.key_len))
hash = ht->p.hashfn(key, ht->key_len, tbl->hash_rnd);
else if (params.key_len) {
unsigned int key_len = params.key_len;
if (params.hashfn)
hash = params.hashfn(key, key_len, tbl->hash_rnd);
else if (key_len & (sizeof(u32) - 1))
hash = jhash(key, key_len, tbl->hash_rnd);
else
hash = jhash2(key, key_len / sizeof(u32),
tbl->hash_rnd);
} else {
unsigned int key_len = ht->p.key_len;
if (params.hashfn)
hash = params.hashfn(key, key_len, tbl->hash_rnd);
else
hash = jhash(key, key_len, tbl->hash_rnd);
}
return rht_bucket_index(tbl, hash);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int rht_head_hashfn(
struct rhashtable *ht, const struct bucket_table *tbl,
const struct rhash_head *he, const struct rhashtable_params params)
{
const char *ptr = rht_obj(ht, he);
return __builtin_expect(!!(params.obj_hashfn), 1) ?
rht_bucket_index(tbl, params.obj_hashfn(ptr, params.key_len ?:
ht->p.key_len,
tbl->hash_rnd)) :
rht_key_hashfn(ht, tbl, ptr + params.key_offset, params);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rht_grow_above_75(const struct rhashtable *ht,
const struct bucket_table *tbl)
{
return ({ union { typeof((&ht->nelems)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); else __read_once_size_nocheck(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); do { } while (0); __u.__val; }) > (tbl->size / 4 * 3) &&
(!ht->p.max_size || tbl->size < ht->p.max_size);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rht_shrink_below_30(const struct rhashtable *ht,
const struct bucket_table *tbl)
{
return ({ union { typeof((&ht->nelems)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); else __read_once_size_nocheck(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); do { } while (0); __u.__val; }) < (tbl->size * 3 / 10) &&
tbl->size > ht->p.min_size;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rht_grow_above_100(const struct rhashtable *ht,
const struct bucket_table *tbl)
{
return ({ union { typeof((&ht->nelems)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); else __read_once_size_nocheck(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); do { } while (0); __u.__val; }) > tbl->size &&
(!ht->p.max_size || tbl->size < ht->p.max_size);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rht_grow_above_max(const struct rhashtable *ht,
const struct bucket_table *tbl)
{
return ({ union { typeof((&ht->nelems)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); else __read_once_size_nocheck(&((&ht->nelems)->counter), __u.__c, sizeof((&ht->nelems)->counter)); do { } while (0); __u.__val; }) >= ht->max_elems;
}
# 348 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *rht_bucket_lock(const struct bucket_table *tbl,
unsigned int hash)
{
return &tbl->locks[hash & tbl->locks_mask];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int lockdep_rht_mutex_is_held(struct rhashtable *ht)
{
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int lockdep_rht_bucket_is_held(const struct bucket_table *tbl,
u32 hash)
{
return 1;
}
int rhashtable_init(struct rhashtable *ht,
const struct rhashtable_params *params);
int rhltable_init(struct rhltable *hlt,
const struct rhashtable_params *params);
void *rhashtable_insert_slow(struct rhashtable *ht, const void *key,
struct rhash_head *obj);
void rhashtable_walk_enter(struct rhashtable *ht,
struct rhashtable_iter *iter);
void rhashtable_walk_exit(struct rhashtable_iter *iter);
int rhashtable_walk_start(struct rhashtable_iter *iter) ;
void *rhashtable_walk_next(struct rhashtable_iter *iter);
void rhashtable_walk_stop(struct rhashtable_iter *iter) ;
void rhashtable_free_and_destroy(struct rhashtable *ht,
void (*free_fn)(void *ptr, void *arg),
void *arg);
void rhashtable_destroy(struct rhashtable *ht);
struct rhash_head **rht_bucket_nested(const struct bucket_table *tbl,
unsigned int hash);
struct rhash_head **rht_bucket_nested_insert(struct rhashtable *ht,
struct bucket_table *tbl,
unsigned int hash);
# 411 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct rhash_head *const *rht_bucket(
const struct bucket_table *tbl, unsigned int hash)
{
return __builtin_expect(!!(tbl->nest), 0) ? rht_bucket_nested(tbl, hash) :
&tbl->buckets[hash];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct rhash_head **rht_bucket_var(
struct bucket_table *tbl, unsigned int hash)
{
return __builtin_expect(!!(tbl->nest), 0) ? rht_bucket_nested(tbl, hash) :
&tbl->buckets[hash];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct rhash_head **rht_bucket_insert(
struct rhashtable *ht, struct bucket_table *tbl, unsigned int hash)
{
return __builtin_expect(!!(tbl->nest), 0) ? rht_bucket_nested_insert(ht, tbl, hash) :
&tbl->buckets[hash];
}
# 590 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhashtable_compare(struct rhashtable_compare_arg *arg,
const void *obj)
{
struct rhashtable *ht = arg->ht;
const char *ptr = obj;
return memcmp(ptr + ht->p.key_offset, arg->key, ht->p.key_len);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct rhash_head *__rhashtable_lookup(
struct rhashtable *ht, const void *key,
const struct rhashtable_params params)
{
struct rhashtable_compare_arg arg = {
.ht = ht,
.key = key,
};
struct bucket_table *tbl;
struct rhash_head *he;
unsigned int hash;
tbl = ({ typeof(*(ht->tbl)) *________p1 = (typeof(*(ht->tbl)) *)({ union { typeof((ht->tbl)) __val; char __c[1]; } __u; if (1) __read_once_size(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); else __read_once_size_nocheck(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(ht->tbl)) *)(________p1)); });
restart:
hash = rht_key_hashfn(ht, tbl, key, params);
for (({__asm__ __volatile__("": : :"memory"); }), he = ({ typeof(*(*rht_bucket(tbl, hash))) *________p1 = (typeof(*(*rht_bucket(tbl, hash))) *)({ union { typeof((*rht_bucket(tbl, hash))) __val; char __c[1]; } __u; if (1) __read_once_size(&((*rht_bucket(tbl, hash))), __u.__c, sizeof((*rht_bucket(tbl, hash)))); else __read_once_size_nocheck(&((*rht_bucket(tbl, hash))), __u.__c, sizeof((*rht_bucket(tbl, hash)))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(*rht_bucket(tbl, hash))) *)(________p1)); }); !rht_is_a_nulls(he); he = ({ typeof(he->next) ________p1 = ({ union { typeof(he->next) __val; char __c[1]; } __u; if (1) __read_once_size(&(he->next), __u.__c, sizeof(he->next)); else __read_once_size_nocheck(&(he->next), __u.__c, sizeof(he->next)); do { } while (0); __u.__val; }); ((typeof(*he->next) *)(________p1)); })) {
if (params.obj_cmpfn ?
params.obj_cmpfn(&arg, rht_obj(ht, he)) :
rhashtable_compare(&arg, rht_obj(ht, he)))
continue;
return he;
}
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
tbl = ({ typeof(*(tbl->future_tbl)) *________p1 = (typeof(*(tbl->future_tbl)) *)({ union { typeof((tbl->future_tbl)) __val; char __c[1]; } __u; if (1) __read_once_size(&((tbl->future_tbl)), __u.__c, sizeof((tbl->future_tbl))); else __read_once_size_nocheck(&((tbl->future_tbl)), __u.__c, sizeof((tbl->future_tbl))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(tbl->future_tbl)) *)(________p1)); });
if (__builtin_expect(!!(tbl), 0))
goto restart;
return ((void *)0);
}
# 646 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *rhashtable_lookup(
struct rhashtable *ht, const void *key,
const struct rhashtable_params params)
{
struct rhash_head *he = __rhashtable_lookup(ht, key, params);
return he ? rht_obj(ht, he) : ((void *)0);
}
# 669 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *rhashtable_lookup_fast(
struct rhashtable *ht, const void *key,
const struct rhashtable_params params)
{
void *obj;
rcu_read_lock();
obj = rhashtable_lookup(ht, key, params);
rcu_read_unlock();
return obj;
}
# 696 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct rhlist_head *rhltable_lookup(
struct rhltable *hlt, const void *key,
const struct rhashtable_params params)
{
struct rhash_head *he = __rhashtable_lookup(&hlt->ht, key, params);
return he ? ({ void *__mptr = (void *)(he); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(he)), typeof(((struct rhlist_head *)0)->rhead)) && !__builtin_types_compatible_p(typeof(*(he)), typeof(void)))); extern void __compiletime_assert_13(void) ; if (__cond) __compiletime_assert_13(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct rhlist_head *)(__mptr - __builtin_offsetof(struct rhlist_head, rhead))); }) : ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *__rhashtable_insert_fast(
struct rhashtable *ht, const void *key, struct rhash_head *obj,
const struct rhashtable_params params, bool rhlist)
{
struct rhashtable_compare_arg arg = {
.ht = ht,
.key = key,
};
struct rhash_head **pprev;
struct bucket_table *tbl;
struct rhash_head *head;
spinlock_t *lock;
unsigned int hash;
int elasticity;
void *data;
rcu_read_lock();
tbl = ({ typeof(*(ht->tbl)) *________p1 = (typeof(*(ht->tbl)) *)({ union { typeof((ht->tbl)) __val; char __c[1]; } __u; if (1) __read_once_size(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); else __read_once_size_nocheck(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(ht->tbl)) *)(________p1)); });
hash = rht_head_hashfn(ht, tbl, obj, params);
lock = rht_bucket_lock(tbl, hash);
spin_lock_bh(lock);
if (__builtin_expect(!!(({ do { } while (0); ; ((typeof(*(tbl->future_tbl)) *)((tbl->future_tbl))); })), 0)) {
slow_path:
spin_unlock_bh(lock);
rcu_read_unlock();
return rhashtable_insert_slow(ht, key, obj);
}
elasticity = 16u;
pprev = rht_bucket_insert(ht, tbl, hash);
data = ERR_PTR(-12);
if (!pprev)
goto out;
for (head = ({ do { } while (0); ; ((typeof(*(*pprev)) *)((*pprev))); }); !rht_is_a_nulls(head); head = ({ do { } while (0); ; ((typeof(*((head)->next)) *)(((head)->next))); })) {
struct rhlist_head *plist;
struct rhlist_head *list;
elasticity--;
if (!key ||
(params.obj_cmpfn ?
params.obj_cmpfn(&arg, rht_obj(ht, head)) :
rhashtable_compare(&arg, rht_obj(ht, head)))) {
pprev = &head->next;
continue;
}
data = rht_obj(ht, head);
if (!rhlist)
goto out;
list = ({ void *__mptr = (void *)(obj); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(obj)), typeof(((struct rhlist_head *)0)->rhead)) && !__builtin_types_compatible_p(typeof(*(obj)), typeof(void)))); extern void __compiletime_assert_14(void) ; if (__cond) __compiletime_assert_14(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct rhlist_head *)(__mptr - __builtin_offsetof(struct rhlist_head, rhead))); });
plist = ({ void *__mptr = (void *)(head); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(head)), typeof(((struct rhlist_head *)0)->rhead)) && !__builtin_types_compatible_p(typeof(*(head)), typeof(void)))); extern void __compiletime_assert_15(void) ; if (__cond) __compiletime_assert_15(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct rhlist_head *)(__mptr - __builtin_offsetof(struct rhlist_head, rhead))); });
do { ; ({ union { typeof(list->next) __val; char __c[1]; } __u = { .__val = ( typeof(list->next)) ((typeof(*(plist)) *)(plist)) }; __write_once_size(&(list->next), __u.__c, sizeof(list->next)); __u.__val; }); } while (0);
head = ({ do { } while (0); ; ((typeof(*(head->next)) *)((head->next))); });
do { ; ({ union { typeof(list->rhead.next) __val; char __c[1]; } __u = { .__val = ( typeof(list->rhead.next)) ((typeof(*(head)) *)(head)) }; __write_once_size(&(list->rhead.next), __u.__c, sizeof(list->rhead.next)); __u.__val; }); } while (0);
({ uintptr_t _r_a_p__v = (uintptr_t)(obj); if (__builtin_constant_p(obj) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((*pprev)) __val; char __c[1]; } __u = { .__val = ( typeof((*pprev))) ((typeof(*pprev))(_r_a_p__v)) }; __write_once_size(&((*pprev)), __u.__c, sizeof((*pprev))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&*pprev) == sizeof(char) || sizeof(*&*pprev) == sizeof(short) || sizeof(*&*pprev) == sizeof(int) || sizeof(*&*pprev) == sizeof(long))); extern void __compiletime_assert_16(void) ; if (__cond) __compiletime_assert_16(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&*pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*&*pprev)) ((typeof(*((typeof(*pprev))_r_a_p__v)) *)((typeof(*pprev))_r_a_p__v)) }; __write_once_size(&(*&*pprev), __u.__c, sizeof(*&*pprev)); __u.__val; }); } while (0); _r_a_p__v; });
goto good;
}
if (elasticity <= 0)
goto slow_path;
data = ERR_PTR(-7);
if (__builtin_expect(!!(rht_grow_above_max(ht, tbl)), 0))
goto out;
if (__builtin_expect(!!(rht_grow_above_100(ht, tbl)), 0))
goto slow_path;
head = ({ do { } while (0); ; ((typeof(*(*pprev)) *)((*pprev))); });
do { ; ({ union { typeof(obj->next) __val; char __c[1]; } __u = { .__val = ( typeof(obj->next)) ((typeof(*(head)) *)(head)) }; __write_once_size(&(obj->next), __u.__c, sizeof(obj->next)); __u.__val; }); } while (0);
if (rhlist) {
struct rhlist_head *list;
list = ({ void *__mptr = (void *)(obj); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(obj)), typeof(((struct rhlist_head *)0)->rhead)) && !__builtin_types_compatible_p(typeof(*(obj)), typeof(void)))); extern void __compiletime_assert_17(void) ; if (__cond) __compiletime_assert_17(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct rhlist_head *)(__mptr - __builtin_offsetof(struct rhlist_head, rhead))); });
do { ; ({ union { typeof(list->next) __val; char __c[1]; } __u = { .__val = ( typeof(list->next)) ((typeof(*(((void *)0))) *)(((void *)0))) }; __write_once_size(&(list->next), __u.__c, sizeof(list->next)); __u.__val; }); } while (0);
}
({ uintptr_t _r_a_p__v = (uintptr_t)(obj); if (__builtin_constant_p(obj) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((*pprev)) __val; char __c[1]; } __u = { .__val = ( typeof((*pprev))) ((typeof(*pprev))(_r_a_p__v)) }; __write_once_size(&((*pprev)), __u.__c, sizeof((*pprev))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&*pprev) == sizeof(char) || sizeof(*&*pprev) == sizeof(short) || sizeof(*&*pprev) == sizeof(int) || sizeof(*&*pprev) == sizeof(long))); extern void __compiletime_assert_18(void) ; if (__cond) __compiletime_assert_18(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&*pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*&*pprev)) ((typeof(*((typeof(*pprev))_r_a_p__v)) *)((typeof(*pprev))_r_a_p__v)) }; __write_once_size(&(*&*pprev), __u.__c, sizeof(*&*pprev)); __u.__val; }); } while (0); _r_a_p__v; });
atomic_add(1, &ht->nelems);
if (rht_grow_above_75(ht, tbl))
schedule_work(&ht->run_work);
good:
data = ((void *)0);
out:
spin_unlock_bh(lock);
rcu_read_unlock();
return data;
}
# 827 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhashtable_insert_fast(
struct rhashtable *ht, struct rhash_head *obj,
const struct rhashtable_params params)
{
void *ret;
ret = __rhashtable_insert_fast(ht, ((void *)0), obj, params, false);
if (IS_ERR(ret))
return PTR_ERR(ret);
return ret == ((void *)0) ? 0 : -17;
}
# 857 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhltable_insert_key(
struct rhltable *hlt, const void *key, struct rhlist_head *list,
const struct rhashtable_params params)
{
return PTR_ERR(__rhashtable_insert_fast(&hlt->ht, key, &list->rhead,
params, true));
}
# 881 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhltable_insert(
struct rhltable *hlt, struct rhlist_head *list,
const struct rhashtable_params params)
{
const char *key = rht_obj(&hlt->ht, &list->rhead);
key += params.key_offset;
return rhltable_insert_key(hlt, key, list, params);
}
# 913 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhashtable_lookup_insert_fast(
struct rhashtable *ht, struct rhash_head *obj,
const struct rhashtable_params params)
{
const char *key = rht_obj(ht, obj);
void *ret;
do { if (__builtin_expect(!!(ht->p.obj_hashfn), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/rhashtable.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "920" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
ret = __rhashtable_insert_fast(ht, key + ht->p.key_offset, obj, params,
false);
if (IS_ERR(ret))
return PTR_ERR(ret);
return ret == ((void *)0) ? 0 : -17;
}
# 940 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *rhashtable_lookup_get_insert_fast(
struct rhashtable *ht, struct rhash_head *obj,
const struct rhashtable_params params)
{
const char *key = rht_obj(ht, obj);
do { if (__builtin_expect(!!(ht->p.obj_hashfn), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/rhashtable.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "946" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
return __rhashtable_insert_fast(ht, key + ht->p.key_offset, obj, params,
false);
}
# 974 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhashtable_lookup_insert_key(
struct rhashtable *ht, const void *key, struct rhash_head *obj,
const struct rhashtable_params params)
{
void *ret;
do { if (__builtin_expect(!!(!ht->p.obj_hashfn || !key), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/rhashtable.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "980" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
ret = __rhashtable_insert_fast(ht, key, obj, params, false);
if (IS_ERR(ret))
return PTR_ERR(ret);
return ret == ((void *)0) ? 0 : -17;
}
# 1000 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *rhashtable_lookup_get_insert_key(
struct rhashtable *ht, const void *key, struct rhash_head *obj,
const struct rhashtable_params params)
{
do { if (__builtin_expect(!!(!ht->p.obj_hashfn || !key), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/rhashtable.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "1004" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
return __rhashtable_insert_fast(ht, key, obj, params, false);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __rhashtable_remove_fast_one(
struct rhashtable *ht, struct bucket_table *tbl,
struct rhash_head *obj, const struct rhashtable_params params,
bool rhlist)
{
struct rhash_head **pprev;
struct rhash_head *he;
spinlock_t * lock;
unsigned int hash;
int err = -2;
hash = rht_head_hashfn(ht, tbl, obj, params);
lock = rht_bucket_lock(tbl, hash);
spin_lock_bh(lock);
pprev = rht_bucket_var(tbl, hash);
for (he = ({ do { } while (0); ; ((typeof(*(*pprev)) *)((*pprev))); }); !rht_is_a_nulls(he); he = ({ do { } while (0); ; ((typeof(*((he)->next)) *)(((he)->next))); })) {
struct rhlist_head *list;
list = ({ void *__mptr = (void *)(he); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(he)), typeof(((struct rhlist_head *)0)->rhead)) && !__builtin_types_compatible_p(typeof(*(he)), typeof(void)))); extern void __compiletime_assert_19(void) ; if (__cond) __compiletime_assert_19(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct rhlist_head *)(__mptr - __builtin_offsetof(struct rhlist_head, rhead))); });
if (he != obj) {
struct rhlist_head **lpprev;
pprev = &he->next;
if (!rhlist)
continue;
do {
lpprev = &list->next;
list = ({ do { } while (0); ; ((typeof(*(list->next)) *)((list->next))); });
} while (list && obj != &list->rhead);
if (!list)
continue;
list = ({ do { } while (0); ; ((typeof(*(list->next)) *)((list->next))); });
do { ; ({ union { typeof(*lpprev) __val; char __c[1]; } __u = { .__val = ( typeof(*lpprev)) ((typeof(*(list)) *)(list)) }; __write_once_size(&(*lpprev), __u.__c, sizeof(*lpprev)); __u.__val; }); } while (0);
err = 0;
break;
}
obj = ({ do { } while (0); ; ((typeof(*(obj->next)) *)((obj->next))); });
err = 1;
if (rhlist) {
list = ({ do { } while (0); ; ((typeof(*(list->next)) *)((list->next))); });
if (list) {
do { ; ({ union { typeof(list->rhead.next) __val; char __c[1]; } __u = { .__val = ( typeof(list->rhead.next)) ((typeof(*(obj)) *)(obj)) }; __write_once_size(&(list->rhead.next), __u.__c, sizeof(list->rhead.next)); __u.__val; }); } while (0);
obj = &list->rhead;
err = 0;
}
}
({ uintptr_t _r_a_p__v = (uintptr_t)(obj); if (__builtin_constant_p(obj) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((*pprev)) __val; char __c[1]; } __u = { .__val = ( typeof((*pprev))) ((typeof(*pprev))(_r_a_p__v)) }; __write_once_size(&((*pprev)), __u.__c, sizeof((*pprev))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&*pprev) == sizeof(char) || sizeof(*&*pprev) == sizeof(short) || sizeof(*&*pprev) == sizeof(int) || sizeof(*&*pprev) == sizeof(long))); extern void __compiletime_assert_20(void) ; if (__cond) __compiletime_assert_20(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&*pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*&*pprev)) ((typeof(*((typeof(*pprev))_r_a_p__v)) *)((typeof(*pprev))_r_a_p__v)) }; __write_once_size(&(*&*pprev), __u.__c, sizeof(*&*pprev)); __u.__val; }); } while (0); _r_a_p__v; });
break;
}
spin_unlock_bh(lock);
if (err > 0) {
atomic_sub(1, &ht->nelems);
if (__builtin_expect(!!(ht->p.automatic_shrinking && rht_shrink_below_30(ht, tbl)), 0))
schedule_work(&ht->run_work);
err = 0;
}
return err;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __rhashtable_remove_fast(
struct rhashtable *ht, struct rhash_head *obj,
const struct rhashtable_params params, bool rhlist)
{
struct bucket_table *tbl;
int err;
rcu_read_lock();
tbl = ({ typeof(*(ht->tbl)) *________p1 = (typeof(*(ht->tbl)) *)({ union { typeof((ht->tbl)) __val; char __c[1]; } __u; if (1) __read_once_size(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); else __read_once_size_nocheck(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(ht->tbl)) *)(________p1)); });
while ((err = __rhashtable_remove_fast_one(ht, tbl, obj, params,
rhlist)) &&
(tbl = ({ typeof(*(tbl->future_tbl)) *________p1 = (typeof(*(tbl->future_tbl)) *)({ union { typeof((tbl->future_tbl)) __val; char __c[1]; } __u; if (1) __read_once_size(&((tbl->future_tbl)), __u.__c, sizeof((tbl->future_tbl))); else __read_once_size_nocheck(&((tbl->future_tbl)), __u.__c, sizeof((tbl->future_tbl))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(tbl->future_tbl)) *)(________p1)); })))
;
rcu_read_unlock();
return err;
}
# 1126 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhashtable_remove_fast(
struct rhashtable *ht, struct rhash_head *obj,
const struct rhashtable_params params)
{
return __rhashtable_remove_fast(ht, obj, params, false);
}
# 1148 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhltable_remove(
struct rhltable *hlt, struct rhlist_head *list,
const struct rhashtable_params params)
{
return __rhashtable_remove_fast(&hlt->ht, &list->rhead, params, true);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __rhashtable_replace_fast(
struct rhashtable *ht, struct bucket_table *tbl,
struct rhash_head *obj_old, struct rhash_head *obj_new,
const struct rhashtable_params params)
{
struct rhash_head **pprev;
struct rhash_head *he;
spinlock_t *lock;
unsigned int hash;
int err = -2;
hash = rht_head_hashfn(ht, tbl, obj_old, params);
if (hash != rht_head_hashfn(ht, tbl, obj_new, params))
return -22;
lock = rht_bucket_lock(tbl, hash);
spin_lock_bh(lock);
pprev = rht_bucket_var(tbl, hash);
for (he = ({ do { } while (0); ; ((typeof(*(*pprev)) *)((*pprev))); }); !rht_is_a_nulls(he); he = ({ do { } while (0); ; ((typeof(*((he)->next)) *)(((he)->next))); })) {
if (he != obj_old) {
pprev = &he->next;
continue;
}
({ uintptr_t _r_a_p__v = (uintptr_t)(obj_old->next); if (__builtin_constant_p(obj_old->next) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((obj_new->next)) __val; char __c[1]; } __u = { .__val = ( typeof((obj_new->next))) ((typeof(obj_new->next))(_r_a_p__v)) }; __write_once_size(&((obj_new->next)), __u.__c, sizeof((obj_new->next))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&obj_new->next) == sizeof(char) || sizeof(*&obj_new->next) == sizeof(short) || sizeof(*&obj_new->next) == sizeof(int) || sizeof(*&obj_new->next) == sizeof(long))); extern void __compiletime_assert_21(void) ; if (__cond) __compiletime_assert_21(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&obj_new->next) __val; char __c[1]; } __u = { .__val = ( typeof(*&obj_new->next)) ((typeof(*((typeof(obj_new->next))_r_a_p__v)) *)((typeof(obj_new->next))_r_a_p__v)) }; __write_once_size(&(*&obj_new->next), __u.__c, sizeof(*&obj_new->next)); __u.__val; }); } while (0); _r_a_p__v; });
({ uintptr_t _r_a_p__v = (uintptr_t)(obj_new); if (__builtin_constant_p(obj_new) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((*pprev)) __val; char __c[1]; } __u = { .__val = ( typeof((*pprev))) ((typeof(*pprev))(_r_a_p__v)) }; __write_once_size(&((*pprev)), __u.__c, sizeof((*pprev))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&*pprev) == sizeof(char) || sizeof(*&*pprev) == sizeof(short) || sizeof(*&*pprev) == sizeof(int) || sizeof(*&*pprev) == sizeof(long))); extern void __compiletime_assert_22(void) ; if (__cond) __compiletime_assert_22(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&*pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*&*pprev)) ((typeof(*((typeof(*pprev))_r_a_p__v)) *)((typeof(*pprev))_r_a_p__v)) }; __write_once_size(&(*&*pprev), __u.__c, sizeof(*&*pprev)); __u.__val; }); } while (0); _r_a_p__v; });
err = 0;
break;
}
spin_unlock_bh(lock);
return err;
}
# 1210 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhashtable_replace_fast(
struct rhashtable *ht, struct rhash_head *obj_old,
struct rhash_head *obj_new,
const struct rhashtable_params params)
{
struct bucket_table *tbl;
int err;
rcu_read_lock();
tbl = ({ typeof(*(ht->tbl)) *________p1 = (typeof(*(ht->tbl)) *)({ union { typeof((ht->tbl)) __val; char __c[1]; } __u; if (1) __read_once_size(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); else __read_once_size_nocheck(&((ht->tbl)), __u.__c, sizeof((ht->tbl))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(ht->tbl)) *)(________p1)); });
while ((err = __rhashtable_replace_fast(ht, tbl, obj_old,
obj_new, params)) &&
(tbl = ({ typeof(*(tbl->future_tbl)) *________p1 = (typeof(*(tbl->future_tbl)) *)({ union { typeof((tbl->future_tbl)) __val; char __c[1]; } __u; if (1) __read_once_size(&((tbl->future_tbl)), __u.__c, sizeof((tbl->future_tbl))); else __read_once_size_nocheck(&((tbl->future_tbl)), __u.__c, sizeof((tbl->future_tbl))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(tbl->future_tbl)) *)(________p1)); })))
;
rcu_read_unlock();
return err;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rhashtable_walk_init(struct rhashtable *ht,
struct rhashtable_iter *iter, gfp_t gfp)
{
rhashtable_walk_enter(ht, iter);
return 0;
}
# 1265 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rhltable_walk_enter(struct rhltable *hlt,
struct rhashtable_iter *iter)
{
return rhashtable_walk_enter(&hlt->ht, iter);
}
# 1279 "./include/linux/rhashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rhltable_free_and_destroy(struct rhltable *hlt,
void (*free_fn)(void *ptr,
void *arg),
void *arg)
{
return rhashtable_free_and_destroy(&hlt->ht, free_fn, arg);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rhltable_destroy(struct rhltable *hlt)
{
return rhltable_free_and_destroy(hlt, ((void *)0), ((void *)0));
}
# 8 "./include/linux/ipc.h" 2
# 1 "./include/uapi/linux/ipc.h" 1
# 10 "./include/uapi/linux/ipc.h"
struct ipc_perm
{
__kernel_key_t key;
__kernel_uid_t uid;
__kernel_gid_t gid;
__kernel_uid_t cuid;
__kernel_gid_t cgid;
__kernel_mode_t mode;
unsigned short seq;
};
# 1 "./arch/arm/include/generated/uapi/asm/ipcbuf.h" 1
# 1 "./include/uapi/asm-generic/ipcbuf.h" 1
# 20 "./include/uapi/asm-generic/ipcbuf.h"
struct ipc64_perm {
__kernel_key_t key;
__kernel_uid32_t uid;
__kernel_gid32_t gid;
__kernel_uid32_t cuid;
__kernel_gid32_t cgid;
__kernel_mode_t mode;
unsigned char __pad1[4 - sizeof(__kernel_mode_t)];
unsigned short seq;
unsigned short __pad2;
__kernel_ulong_t __unused1;
__kernel_ulong_t __unused2;
};
# 2 "./arch/arm/include/generated/uapi/asm/ipcbuf.h" 2
# 23 "./include/uapi/linux/ipc.h" 2
# 58 "./include/uapi/linux/ipc.h"
struct ipc_kludge {
struct msgbuf *msgp;
long msgtyp;
};
# 9 "./include/linux/ipc.h" 2
# 1 "./include/linux/refcount.h" 1
# 18 "./include/linux/refcount.h"
typedef struct refcount_struct {
atomic_t refs;
} refcount_t;
# 29 "./include/linux/refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void refcount_set(refcount_t *r, unsigned int n)
{
({ union { typeof(((&r->refs)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&r->refs)->counter))) ((n)) }; __write_once_size(&(((&r->refs)->counter)), __u.__c, sizeof(((&r->refs)->counter))); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int refcount_read(const refcount_t *r)
{
return ({ union { typeof((&r->refs)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&r->refs)->counter), __u.__c, sizeof((&r->refs)->counter)); else __read_once_size_nocheck(&((&r->refs)->counter), __u.__c, sizeof((&r->refs)->counter)); do { } while (0); __u.__val; });
}
extern __attribute__((warn_unused_result)) bool refcount_add_not_zero(unsigned int i, refcount_t *r);
extern void refcount_add(unsigned int i, refcount_t *r);
extern __attribute__((warn_unused_result)) bool refcount_inc_not_zero(refcount_t *r);
extern void refcount_inc(refcount_t *r);
extern __attribute__((warn_unused_result)) bool refcount_sub_and_test(unsigned int i, refcount_t *r);
extern __attribute__((warn_unused_result)) bool refcount_dec_and_test(refcount_t *r);
extern void refcount_dec(refcount_t *r);
# 97 "./include/linux/refcount.h"
extern __attribute__((warn_unused_result)) bool refcount_dec_if_one(refcount_t *r);
extern __attribute__((warn_unused_result)) bool refcount_dec_not_one(refcount_t *r);
extern __attribute__((warn_unused_result)) bool refcount_dec_and_mutex_lock(refcount_t *r, struct mutex *lock);
extern __attribute__((warn_unused_result)) bool refcount_dec_and_lock(refcount_t *r, spinlock_t *lock);
# 10 "./include/linux/ipc.h" 2
struct kern_ipc_perm {
spinlock_t lock;
bool deleted;
int id;
key_t key;
kuid_t uid;
kgid_t gid;
kuid_t cuid;
kgid_t cgid;
umode_t mode;
unsigned long seq;
void *security;
struct rhash_head khtnode;
struct callback_head rcu;
refcount_t refcount;
} __attribute__((__aligned__((1 << 6)))) ;
# 6 "./include/uapi/linux/sem.h" 2
# 24 "./include/uapi/linux/sem.h"
struct semid_ds {
struct ipc_perm sem_perm;
__kernel_time_t sem_otime;
__kernel_time_t sem_ctime;
struct sem *sem_base;
struct sem_queue *sem_pending;
struct sem_queue **sem_pending_last;
struct sem_undo *undo;
unsigned short sem_nsems;
};
# 1 "./arch/arm/include/generated/uapi/asm/sembuf.h" 1
# 1 "./include/uapi/asm-generic/sembuf.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/bitsperlong.h" 1
# 6 "./include/uapi/asm-generic/sembuf.h" 2
# 24 "./include/uapi/asm-generic/sembuf.h"
struct semid64_ds {
struct ipc64_perm sem_perm;
__kernel_time_t sem_otime;
unsigned long __unused1;
__kernel_time_t sem_ctime;
unsigned long __unused2;
unsigned long sem_nsems;
unsigned long __unused3;
unsigned long __unused4;
};
# 2 "./arch/arm/include/generated/uapi/asm/sembuf.h" 2
# 37 "./include/uapi/linux/sem.h" 2
struct sembuf {
unsigned short sem_num;
short sem_op;
short sem_flg;
};
union semun {
int val;
struct semid_ds *buf;
unsigned short *array;
struct seminfo *__buf;
void *__pad;
};
struct seminfo {
int semmap;
int semmni;
int semmns;
int semmnu;
int semmsl;
int semopm;
int semume;
int semusz;
int semvmx;
int semaem;
};
# 10 "./include/linux/sem.h" 2
struct task_struct;
struct sem {
int semval;
int sempid;
spinlock_t lock;
struct list_head pending_alter;
struct list_head pending_const;
time_t sem_otime;
} __attribute__((__aligned__((1 << 6))));
struct sem_array {
struct kern_ipc_perm sem_perm;
time64_t sem_ctime;
struct list_head pending_alter;
struct list_head pending_const;
struct list_head list_id;
int sem_nsems;
int complex_count;
unsigned int use_global_lock;
struct sem sems[];
} ;
# 59 "./include/linux/sem.h"
struct sysv_sem {
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int copy_semundo(unsigned long clone_flags, struct task_struct *tsk)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void exit_sem(struct task_struct *tsk)
{
return;
}
# 16 "./include/linux/sched.h" 2
# 1 "./include/linux/shm.h" 1
# 1 "./include/uapi/linux/shm.h" 1
# 1 "./include/uapi/asm-generic/hugetlb_encode.h" 1
# 8 "./include/uapi/linux/shm.h" 2
# 28 "./include/uapi/linux/shm.h"
struct shmid_ds {
struct ipc_perm shm_perm;
int shm_segsz;
__kernel_time_t shm_atime;
__kernel_time_t shm_dtime;
__kernel_time_t shm_ctime;
__kernel_ipc_pid_t shm_cpid;
__kernel_ipc_pid_t shm_lpid;
unsigned short shm_nattch;
unsigned short shm_unused;
void *shm_unused2;
void *shm_unused3;
};
# 1 "./arch/arm/include/generated/uapi/asm/shmbuf.h" 1
# 1 "./include/uapi/asm-generic/shmbuf.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/bitsperlong.h" 1
# 6 "./include/uapi/asm-generic/shmbuf.h" 2
# 26 "./include/uapi/asm-generic/shmbuf.h"
struct shmid64_ds {
struct ipc64_perm shm_perm;
size_t shm_segsz;
__kernel_time_t shm_atime;
unsigned long __unused1;
__kernel_time_t shm_dtime;
unsigned long __unused2;
__kernel_time_t shm_ctime;
unsigned long __unused3;
__kernel_pid_t shm_cpid;
__kernel_pid_t shm_lpid;
__kernel_ulong_t shm_nattch;
__kernel_ulong_t __unused4;
__kernel_ulong_t __unused5;
};
struct shminfo64 {
__kernel_ulong_t shmmax;
__kernel_ulong_t shmmin;
__kernel_ulong_t shmmni;
__kernel_ulong_t shmseg;
__kernel_ulong_t shmall;
__kernel_ulong_t __unused1;
__kernel_ulong_t __unused2;
__kernel_ulong_t __unused3;
__kernel_ulong_t __unused4;
};
# 2 "./arch/arm/include/generated/uapi/asm/shmbuf.h" 2
# 44 "./include/uapi/linux/shm.h" 2
# 90 "./include/uapi/linux/shm.h"
struct shminfo {
int shmmax;
int shmmin;
int shmmni;
int shmseg;
int shmall;
};
struct shm_info {
int used_ids;
__kernel_ulong_t shm_tot;
__kernel_ulong_t shm_rss;
__kernel_ulong_t shm_swp;
__kernel_ulong_t swap_attempts;
__kernel_ulong_t swap_successes;
};
# 8 "./include/linux/shm.h" 2
# 1 "./arch/arm/include/asm/shmparam.h" 1
# 9 "./include/linux/shm.h" 2
struct shmid_kernel
{
struct kern_ipc_perm shm_perm;
struct file *shm_file;
unsigned long shm_nattch;
unsigned long shm_segsz;
time64_t shm_atim;
time64_t shm_dtim;
time64_t shm_ctim;
pid_t shm_cprid;
pid_t shm_lprid;
struct user_struct *mlock_user;
struct task_struct *shm_creator;
struct list_head shm_clist;
} ;
# 43 "./include/linux/shm.h"
struct sysv_shm {
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long do_shmat(int shmid, char *shmaddr,
int shmflg, unsigned long *addr,
unsigned long shmlba)
{
return -38;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_file_shm_hugepages(struct file *file)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void exit_shm(struct task_struct *task)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void shm_init_task(struct task_struct *task)
{
}
# 17 "./include/linux/sched.h" 2
# 1 "./include/linux/kcov.h" 1
# 1 "./include/uapi/linux/kcov.h" 1
# 11 "./include/uapi/linux/kcov.h"
struct kcov_remote_arg {
__u32 trace_mode;
__u32 area_size;
__u32 num_handles;
__u64 __attribute__((aligned(8))) common_handle;
__u64 __attribute__((aligned(8))) handles[0];
};
# 26 "./include/uapi/linux/kcov.h"
enum {
# 35 "./include/uapi/linux/kcov.h"
KCOV_TRACE_PC = 0,
KCOV_TRACE_CMP = 1,
};
# 56 "./include/uapi/linux/kcov.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __u64 kcov_remote_handle(__u64 subsys, __u64 inst)
{
if (subsys & ~(0xffull << 56) || inst & ~(0xffffffffull))
return 0;
return subsys | inst;
}
# 6 "./include/linux/kcov.h" 2
struct task_struct;
# 57 "./include/linux/kcov.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_task_init(struct task_struct *t) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_task_exit(struct task_struct *t) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_prepare_switch(struct task_struct *t) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_finish_switch(struct task_struct *t) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_remote_start(u64 handle) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_remote_stop(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 kcov_common_handle(void)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_remote_start_common(u64 id) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kcov_remote_start_usb(u64 id) {}
# 18 "./include/linux/sched.h" 2
# 1 "./include/linux/plist.h" 1
# 81 "./include/linux/plist.h"
struct plist_head {
struct list_head node_list;
};
struct plist_node {
int prio;
struct list_head prio_list;
struct list_head node_list;
};
# 123 "./include/linux/plist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
plist_head_init(struct plist_head *head)
{
INIT_LIST_HEAD(&head->node_list);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void plist_node_init(struct plist_node *node, int prio)
{
node->prio = prio;
INIT_LIST_HEAD(&node->prio_list);
INIT_LIST_HEAD(&node->node_list);
}
extern void plist_add(struct plist_node *node, struct plist_head *head);
extern void plist_del(struct plist_node *node, struct plist_head *head);
extern void plist_requeue(struct plist_node *node, struct plist_head *head);
# 212 "./include/linux/plist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int plist_head_empty(const struct plist_head *head)
{
return list_empty(&head->node_list);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int plist_node_empty(const struct plist_node *node)
{
return list_empty(&node->node_list);
}
# 282 "./include/linux/plist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct plist_node *plist_first(const struct plist_head *head)
{
return ({ void *__mptr = (void *)(head->node_list.next); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(head->node_list.next)), typeof(((struct plist_node *)0)->node_list)) && !__builtin_types_compatible_p(typeof(*(head->node_list.next)), typeof(void)))); extern void __compiletime_assert_23(void) ; if (__cond) __compiletime_assert_23(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct plist_node *)(__mptr - __builtin_offsetof(struct plist_node, node_list))); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct plist_node *plist_last(const struct plist_head *head)
{
return ({ void *__mptr = (void *)(head->node_list.prev); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(head->node_list.prev)), typeof(((struct plist_node *)0)->node_list)) && !__builtin_types_compatible_p(typeof(*(head->node_list.prev)), typeof(void)))); extern void __compiletime_assert_24(void) ; if (__cond) __compiletime_assert_24(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct plist_node *)(__mptr - __builtin_offsetof(struct plist_node, node_list))); });
}
# 20 "./include/linux/sched.h" 2
# 1 "./include/linux/hrtimer.h" 1
# 18 "./include/linux/hrtimer.h"
# 1 "./include/linux/rbtree.h" 1
# 36 "./include/linux/rbtree.h"
struct rb_node {
unsigned long __rb_parent_color;
struct rb_node *rb_right;
struct rb_node *rb_left;
} __attribute__((aligned(sizeof(long))));
struct rb_root {
struct rb_node *rb_node;
};
# 57 "./include/linux/rbtree.h"
struct rb_root_cached {
struct rb_root rb_root;
struct rb_node *rb_leftmost;
};
# 77 "./include/linux/rbtree.h"
extern void rb_insert_color(struct rb_node *, struct rb_root *);
extern void rb_erase(struct rb_node *, struct rb_root *);
extern struct rb_node *rb_next(const struct rb_node *);
extern struct rb_node *rb_prev(const struct rb_node *);
extern struct rb_node *rb_first(const struct rb_root *);
extern struct rb_node *rb_last(const struct rb_root *);
extern void rb_insert_color_cached(struct rb_node *,
struct rb_root_cached *, bool);
extern void rb_erase_cached(struct rb_node *node, struct rb_root_cached *);
extern struct rb_node *rb_first_postorder(const struct rb_root *);
extern struct rb_node *rb_next_postorder(const struct rb_node *);
extern void rb_replace_node(struct rb_node *victim, struct rb_node *new,
struct rb_root *root);
extern void rb_replace_node_rcu(struct rb_node *victim, struct rb_node *new,
struct rb_root *root);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rb_link_node(struct rb_node *node, struct rb_node *parent,
struct rb_node **rb_link)
{
node->__rb_parent_color = (unsigned long)parent;
node->rb_left = node->rb_right = ((void *)0);
*rb_link = node;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rb_link_node_rcu(struct rb_node *node, struct rb_node *parent,
struct rb_node **rb_link)
{
node->__rb_parent_color = (unsigned long)parent;
node->rb_left = node->rb_right = ((void *)0);
({ uintptr_t _r_a_p__v = (uintptr_t)(node); if (__builtin_constant_p(node) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((*rb_link)) __val; char __c[1]; } __u = { .__val = ( typeof((*rb_link))) ((typeof(*rb_link))(_r_a_p__v)) }; __write_once_size(&((*rb_link)), __u.__c, sizeof((*rb_link))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&*rb_link) == sizeof(char) || sizeof(*&*rb_link) == sizeof(short) || sizeof(*&*rb_link) == sizeof(int) || sizeof(*&*rb_link) == sizeof(long))); extern void __compiletime_assert_25(void) ; if (__cond) __compiletime_assert_25(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&*rb_link) __val; char __c[1]; } __u = { .__val = ( typeof(*&*rb_link)) ((typeof(*((typeof(*rb_link))_r_a_p__v)) *)((typeof(*rb_link))_r_a_p__v)) }; __write_once_size(&(*&*rb_link), __u.__c, sizeof(*&*rb_link)); __u.__val; }); } while (0); _r_a_p__v; });
}
# 19 "./include/linux/hrtimer.h" 2
# 1 "./include/linux/percpu.h" 1
# 1 "./include/linux/mmdebug.h" 1
struct page;
struct vm_area_struct;
struct mm_struct;
extern void dump_page(struct page *page, const char *reason);
extern void __dump_page(struct page *page, const char *reason);
void dump_vma(const struct vm_area_struct *vma);
void dump_mm(const struct mm_struct *mm);
# 6 "./include/linux/percpu.h" 2
# 1 "./include/linux/smp.h" 1
# 15 "./include/linux/smp.h"
# 1 "./include/linux/llist.h" 1
# 66 "./include/linux/llist.h"
struct llist_head {
struct llist_node *first;
};
struct llist_node {
struct llist_node *next;
};
# 81 "./include/linux/llist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_llist_head(struct llist_head *list)
{
list->first = ((void *)0);
}
# 199 "./include/linux/llist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool llist_empty(const struct llist_head *head)
{
return (*({ __attribute__((unused)) typeof(head->first) __var = ( typeof(head->first)) 0; (volatile typeof(head->first) *)&(head->first); })) == ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct llist_node *llist_next(struct llist_node *node)
{
return node->next;
}
extern bool llist_add_batch(struct llist_node *new_first,
struct llist_node *new_last,
struct llist_head *head);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool llist_add(struct llist_node *new, struct llist_head *head)
{
return llist_add_batch(new, new, head);
}
# 232 "./include/linux/llist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct llist_node *llist_del_all(struct llist_head *head)
{
return ({ typeof(({ (__typeof__(*(&head->first)))__xchg((unsigned long)(((void *)0)), (&head->first), sizeof(*(&head->first))); })) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = ({ (__typeof__(*(&head->first)))__xchg((unsigned long)(((void *)0)), (&head->first), sizeof(*(&head->first))); }); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
}
extern struct llist_node *llist_del_first(struct llist_head *head);
struct llist_node *llist_reverse_order(struct llist_node *head);
# 16 "./include/linux/smp.h" 2
typedef void (*smp_call_func_t)(void *info);
struct __call_single_data {
struct llist_node llist;
smp_call_func_t func;
void *info;
unsigned int flags;
};
typedef struct __call_single_data call_single_data_t
__attribute__((aligned(sizeof(struct __call_single_data))));
extern unsigned int total_cpus;
int smp_call_function_single(int cpuid, smp_call_func_t func, void *info,
int wait);
int on_each_cpu(smp_call_func_t func, void *info, int wait);
void on_each_cpu_mask(const struct cpumask *mask, smp_call_func_t func,
void *info, bool wait);
void on_each_cpu_cond(bool (*cond_func)(int cpu, void *info),
smp_call_func_t func, void *info, bool wait,
gfp_t gfp_flags);
int smp_call_function_single_async(int cpu, call_single_data_t *csd);
# 1 "./arch/arm/include/asm/smp.h" 1
# 23 "./arch/arm/include/asm/smp.h"
struct seq_file;
extern void show_ipi_list(struct seq_file *, int);
void do_IPI(int ipinr, struct pt_regs *regs);
void handle_IPI(int ipinr, struct pt_regs *regs);
extern void smp_init_cpus(void);
extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int));
void secondary_start_kernel(void);
struct secondary_data {
union {
unsigned long mpu_rgn_szr;
u64 pgdir;
};
unsigned long swapper_pg_dir;
void *stack;
};
extern struct secondary_data secondary_data;
extern volatile int pen_release;
extern void secondary_startup(void);
extern void secondary_startup_arm(void);
extern int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu);
extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
extern void arch_send_wakeup_ipi_mask(const struct cpumask *mask);
extern int register_ipi_completion(struct completion *completion, int cpu);
struct smp_operations {
void (*smp_init_cpus)(void);
void (*smp_prepare_cpus)(unsigned int max_cpus);
void (*smp_secondary_init)(unsigned int cpu);
int (*smp_boot_secondary)(unsigned int cpu, struct task_struct *idle);
int (*cpu_kill)(unsigned int cpu);
void (*cpu_die)(unsigned int cpu);
bool (*cpu_can_disable)(unsigned int cpu);
int (*cpu_disable)(unsigned int cpu);
};
struct of_cpu_method {
const char *method;
const struct smp_operations *ops;
};
# 125 "./arch/arm/include/asm/smp.h"
extern void smp_set_ops(const struct smp_operations *);
# 65 "./include/linux/smp.h" 2
# 74 "./include/linux/smp.h"
extern void smp_send_stop(void);
extern void smp_send_reschedule(int cpu);
extern void smp_prepare_cpus(unsigned int max_cpus);
extern int __cpu_up(unsigned int cpunum, struct task_struct *tidle);
extern void smp_cpus_done(unsigned int max_cpus);
int smp_call_function(smp_call_func_t func, void *info, int wait);
void smp_call_function_many(const struct cpumask *mask,
smp_call_func_t func, void *info, bool wait);
int smp_call_function_any(const struct cpumask *mask,
smp_call_func_t func, void *info, int wait);
void kick_all_cpus_sync(void);
void wake_up_all_idle_cpus(void);
void __attribute__ ((__section__(".init.text"))) call_function_init(void);
void generic_smp_call_function_single_interrupt(void);
void smp_prepare_boot_cpu(void);
extern unsigned int setup_max_cpus;
extern void __attribute__ ((__section__(".init.text"))) setup_nr_cpu_ids(void);
extern void __attribute__ ((__section__(".init.text"))) smp_init(void);
extern int __boot_cpu_id;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_boot_cpu_id(void)
{
return __boot_cpu_id;
}
# 209 "./include/linux/smp.h"
extern void arch_disable_smp_support(void);
extern void arch_enable_nonboot_cpus_begin(void);
extern void arch_enable_nonboot_cpus_end(void);
void smp_setup_processor_id(void);
int smp_call_on_cpu(unsigned int cpu, int (*func)(void *), void *par,
bool phys);
int smpcfd_prepare_cpu(unsigned int cpu);
int smpcfd_dead_cpu(unsigned int cpu);
int smpcfd_dying_cpu(unsigned int cpu);
# 8 "./include/linux/percpu.h" 2
# 1 "./arch/arm/include/asm/percpu.h" 1
# 24 "./arch/arm/include/asm/percpu.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_my_cpu_offset(unsigned long off)
{
asm volatile("mcr p15, 0, %0, c13, c0, 4" : : "r" (off) : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __my_cpu_offset(void)
{
unsigned long off;
asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off)
: "Q" (*(const unsigned long *)current_stack_pointer));
return off;
}
# 1 "./include/asm-generic/percpu.h" 1
# 1 "./include/linux/percpu-defs.h" 1
# 295 "./include/linux/percpu-defs.h"
extern void __bad_size_call_parameter(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __this_cpu_preempt_check(const char *op) { }
# 8 "./include/asm-generic/percpu.h" 2
# 19 "./include/asm-generic/percpu.h"
extern unsigned long __per_cpu_offset[4];
# 51 "./arch/arm/include/asm/percpu.h" 2
# 14 "./include/linux/percpu.h" 2
# 71 "./include/linux/percpu.h"
extern void *pcpu_base_addr;
extern const unsigned long *pcpu_unit_offsets;
struct pcpu_group_info {
int nr_units;
unsigned long base_offset;
unsigned int *cpu_map;
};
struct pcpu_alloc_info {
size_t static_size;
size_t reserved_size;
size_t dyn_size;
size_t unit_size;
size_t atom_size;
size_t alloc_size;
size_t __ai_size;
int nr_groups;
struct pcpu_group_info groups[];
};
enum pcpu_fc {
PCPU_FC_AUTO,
PCPU_FC_EMBED,
PCPU_FC_PAGE,
PCPU_FC_NR,
};
extern const char * const pcpu_fc_names[PCPU_FC_NR];
extern enum pcpu_fc pcpu_chosen_fc;
typedef void * (*pcpu_fc_alloc_fn_t)(unsigned int cpu, size_t size,
size_t align);
typedef void (*pcpu_fc_free_fn_t)(void *ptr, size_t size);
typedef void (*pcpu_fc_populate_pte_fn_t)(unsigned long addr);
typedef int (pcpu_fc_cpu_distance_fn_t)(unsigned int from, unsigned int to);
extern struct pcpu_alloc_info * __attribute__ ((__section__(".init.text"))) pcpu_alloc_alloc_info(int nr_groups,
int nr_units);
extern void __attribute__ ((__section__(".init.text"))) pcpu_free_alloc_info(struct pcpu_alloc_info *ai);
extern int __attribute__ ((__section__(".init.text"))) pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
void *base_addr);
# 132 "./include/linux/percpu.h"
extern void *__alloc_reserved_percpu(size_t size, size_t align);
extern bool __is_kernel_percpu_address(unsigned long addr, unsigned long *can_addr);
extern bool is_kernel_percpu_address(unsigned long addr);
extern void __attribute__ ((__section__(".init.text"))) setup_per_cpu_areas(void);
extern void *__alloc_percpu_gfp(size_t size, size_t align, gfp_t gfp);
extern void *__alloc_percpu(size_t size, size_t align);
extern void free_percpu(void *__pdata);
extern phys_addr_t per_cpu_ptr_to_phys(void *addr);
# 23 "./include/linux/hrtimer.h" 2
# 1 "./include/linux/timerqueue.h" 1
struct timerqueue_node {
struct rb_node node;
ktime_t expires;
};
struct timerqueue_head {
struct rb_root head;
struct timerqueue_node *next;
};
extern bool timerqueue_add(struct timerqueue_head *head,
struct timerqueue_node *node);
extern bool timerqueue_del(struct timerqueue_head *head,
struct timerqueue_node *node);
extern struct timerqueue_node *timerqueue_iterate_next(
struct timerqueue_node *node);
# 35 "./include/linux/timerqueue.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
struct timerqueue_node *timerqueue_getnext(struct timerqueue_head *head)
{
return head->next;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void timerqueue_init(struct timerqueue_node *node)
{
((&node->node)->__rb_parent_color = (unsigned long)(&node->node));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void timerqueue_init_head(struct timerqueue_head *head)
{
head->head = (struct rb_root) { ((void *)0), };
head->next = ((void *)0);
}
# 25 "./include/linux/hrtimer.h" 2
struct hrtimer_clock_base;
struct hrtimer_cpu_base;
enum hrtimer_mode {
HRTIMER_MODE_ABS = 0x0,
HRTIMER_MODE_REL = 0x1,
HRTIMER_MODE_PINNED = 0x02,
HRTIMER_MODE_ABS_PINNED = 0x02,
HRTIMER_MODE_REL_PINNED = 0x03,
};
enum hrtimer_restart {
HRTIMER_NORESTART,
HRTIMER_RESTART,
};
# 93 "./include/linux/hrtimer.h"
struct hrtimer {
struct timerqueue_node node;
ktime_t _softexpires;
enum hrtimer_restart (*function)(struct hrtimer *);
struct hrtimer_clock_base *base;
u8 state;
u8 is_rel;
};
# 109 "./include/linux/hrtimer.h"
struct hrtimer_sleeper {
struct hrtimer timer;
struct task_struct *task;
};
# 130 "./include/linux/hrtimer.h"
struct hrtimer_clock_base {
struct hrtimer_cpu_base *cpu_base;
int index;
clockid_t clockid;
struct timerqueue_head active;
ktime_t (*get_time)(void);
ktime_t offset;
} __attribute__((__aligned__(32)));
enum hrtimer_base_type {
HRTIMER_BASE_MONOTONIC,
HRTIMER_BASE_REALTIME,
HRTIMER_BASE_BOOTTIME,
HRTIMER_BASE_TAI,
HRTIMER_MAX_CLOCK_BASES,
};
# 174 "./include/linux/hrtimer.h"
struct hrtimer_cpu_base {
raw_spinlock_t lock;
seqcount_t seq;
struct hrtimer *running;
unsigned int cpu;
unsigned int active_bases;
unsigned int clock_was_set_seq;
bool migration_enabled;
bool nohz_active;
unsigned int in_hrtirq : 1,
hres_active : 1,
hang_detected : 1;
ktime_t expires_next;
struct hrtimer *next_timer;
unsigned int nr_events;
unsigned int nr_retries;
unsigned int nr_hangs;
unsigned int max_hang_time;
struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES];
} __attribute__((__aligned__((1 << 6))));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_set_expires(struct hrtimer *timer, ktime_t time)
{
do { bool __cond = !(!(sizeof(struct hrtimer_clock_base) > 32)); extern void __compiletime_assert_26(void) ; if (__cond) __compiletime_assert_26(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
timer->node.expires = time;
timer->_softexpires = time;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_set_expires_range(struct hrtimer *timer, ktime_t time, ktime_t delta)
{
timer->_softexpires = time;
timer->node.expires = ktime_add_safe(time, delta);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_set_expires_range_ns(struct hrtimer *timer, ktime_t time, u64 delta)
{
timer->_softexpires = time;
timer->node.expires = ktime_add_safe(time, ns_to_ktime(delta));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_set_expires_tv64(struct hrtimer *timer, s64 tv64)
{
timer->node.expires = tv64;
timer->_softexpires = tv64;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_add_expires(struct hrtimer *timer, ktime_t time)
{
timer->node.expires = ktime_add_safe(timer->node.expires, time);
timer->_softexpires = ktime_add_safe(timer->_softexpires, time);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_add_expires_ns(struct hrtimer *timer, u64 ns)
{
timer->node.expires = ((timer->node.expires) + (ns));
timer->_softexpires = ((timer->_softexpires) + (ns));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t hrtimer_get_expires(const struct hrtimer *timer)
{
return timer->node.expires;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t hrtimer_get_softexpires(const struct hrtimer *timer)
{
return timer->_softexpires;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 hrtimer_get_expires_tv64(const struct hrtimer *timer)
{
return timer->node.expires;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 hrtimer_get_softexpires_tv64(const struct hrtimer *timer)
{
return timer->_softexpires;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 hrtimer_get_expires_ns(const struct hrtimer *timer)
{
return (timer->node.expires);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t hrtimer_expires_remaining(const struct hrtimer *timer)
{
return ((timer->node.expires) - (timer->base->get_time()));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t hrtimer_cb_get_time(struct hrtimer *timer)
{
return timer->base->get_time();
}
struct clock_event_device;
extern void hrtimer_interrupt(struct clock_event_device *dev);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hrtimer_is_hres_active(struct hrtimer *timer)
{
return timer->base->cpu_base->hres_active;
}
# 290 "./include/linux/hrtimer.h"
extern void clock_was_set_delayed(void);
extern unsigned int hrtimer_resolution;
# 310 "./include/linux/hrtimer.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t
__hrtimer_expires_remaining_adjusted(const struct hrtimer *timer, ktime_t now)
{
ktime_t rem = ((timer->node.expires) - (now));
if (0 && timer->is_rel)
rem -= hrtimer_resolution;
return rem;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t
hrtimer_expires_remaining_adjusted(const struct hrtimer *timer)
{
return __hrtimer_expires_remaining_adjusted(timer,
timer->base->get_time());
}
extern void clock_was_set(void);
extern void timerfd_clock_was_set(void);
extern void hrtimers_resume(void);
extern __attribute__((section(".data..percpu" ""))) __typeof__(struct tick_device) tick_cpu_device;
extern void hrtimer_init(struct hrtimer *timer, clockid_t which_clock,
enum hrtimer_mode mode);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_init_on_stack(struct hrtimer *timer,
clockid_t which_clock,
enum hrtimer_mode mode)
{
hrtimer_init(timer, which_clock, mode);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void destroy_hrtimer_on_stack(struct hrtimer *timer) { }
extern void hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
u64 range_ns, const enum hrtimer_mode mode);
# 374 "./include/linux/hrtimer.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_start(struct hrtimer *timer, ktime_t tim,
const enum hrtimer_mode mode)
{
hrtimer_start_range_ns(timer, tim, 0, mode);
}
extern int hrtimer_cancel(struct hrtimer *timer);
extern int hrtimer_try_to_cancel(struct hrtimer *timer);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_start_expires(struct hrtimer *timer,
enum hrtimer_mode mode)
{
u64 delta;
ktime_t soft, hard;
soft = hrtimer_get_softexpires(timer);
hard = hrtimer_get_expires(timer);
delta = (((hard) - (soft)));
hrtimer_start_range_ns(timer, soft, delta, mode);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hrtimer_restart(struct hrtimer *timer)
{
hrtimer_start_expires(timer, HRTIMER_MODE_ABS);
}
extern ktime_t __hrtimer_get_remaining(const struct hrtimer *timer, bool adjust);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ktime_t hrtimer_get_remaining(const struct hrtimer *timer)
{
return __hrtimer_get_remaining(timer, false);
}
extern u64 hrtimer_get_next_event(void);
extern u64 hrtimer_next_event_without(const struct hrtimer *exclude);
extern bool hrtimer_active(const struct hrtimer *timer);
# 420 "./include/linux/hrtimer.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool hrtimer_is_queued(struct hrtimer *timer)
{
return !!(({ union { typeof(timer->state) __val; char __c[1]; } __u; if (1) __read_once_size(&(timer->state), __u.__c, sizeof(timer->state)); else __read_once_size_nocheck(&(timer->state), __u.__c, sizeof(timer->state)); do { } while (0); __u.__val; }) & 0x01);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hrtimer_callback_running(struct hrtimer *timer)
{
return timer->base->cpu_base->running == timer;
}
extern u64
hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval);
# 455 "./include/linux/hrtimer.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 hrtimer_forward_now(struct hrtimer *timer,
ktime_t interval)
{
return hrtimer_forward(timer, timer->base->get_time(), interval);
}
extern int nanosleep_copyout(struct restart_block *, struct timespec64 *);
extern long hrtimer_nanosleep(const struct timespec64 *rqtp,
const enum hrtimer_mode mode,
const clockid_t clockid);
extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
struct task_struct *tsk);
extern int schedule_hrtimeout_range(ktime_t *expires, u64 delta,
const enum hrtimer_mode mode);
extern int schedule_hrtimeout_range_clock(ktime_t *expires,
u64 delta,
const enum hrtimer_mode mode,
int clock);
extern int schedule_hrtimeout(ktime_t *expires, const enum hrtimer_mode mode);
extern void hrtimer_run_queues(void);
extern void __attribute__ ((__section__(".init.text"))) hrtimers_init(void);
extern void sysrq_timer_list_show(void);
int hrtimers_prepare_cpu(unsigned int cpu);
int hrtimers_dead_cpu(unsigned int cpu);
# 21 "./include/linux/sched.h" 2
# 1 "./include/linux/seccomp.h" 1
# 1 "./include/uapi/linux/seccomp.h" 1
# 56 "./include/uapi/linux/seccomp.h"
struct seccomp_data {
int nr;
__u32 arch;
__u64 instruction_pointer;
__u64 args[6];
};
# 6 "./include/linux/seccomp.h" 2
# 1 "./arch/arm/include/generated/asm/seccomp.h" 1
# 1 "./include/asm-generic/seccomp.h" 1
# 14 "./include/asm-generic/seccomp.h"
# 1 "./include/uapi/linux/unistd.h" 1
# 1 "./arch/arm/include/asm/unistd.h" 1
# 16 "./arch/arm/include/asm/unistd.h"
# 1 "./arch/arm/include/uapi/asm/unistd.h" 1
# 21 "./arch/arm/include/uapi/asm/unistd.h"
# 1 "./arch/arm/include/generated/uapi/asm/unistd-eabi.h" 1
# 22 "./arch/arm/include/uapi/asm/unistd.h" 2
# 1 "./arch/arm/include/generated/uapi/asm/unistd-common.h" 1
# 28 "./arch/arm/include/uapi/asm/unistd.h" 2
# 17 "./arch/arm/include/asm/unistd.h" 2
# 1 "./arch/arm/include/generated/asm/unistd-nr.h" 1
# 18 "./arch/arm/include/asm/unistd.h" 2
# 9 "./include/uapi/linux/unistd.h" 2
# 15 "./include/asm-generic/seccomp.h" 2
# 2 "./arch/arm/include/generated/asm/seccomp.h" 2
# 15 "./include/linux/seccomp.h" 2
struct seccomp_filter;
# 28 "./include/linux/seccomp.h"
struct seccomp {
int mode;
struct seccomp_filter *filter;
};
extern int __secure_computing(const struct seccomp_data *sd);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int secure_computing(const struct seccomp_data *sd)
{
if (__builtin_expect(!!(test_ti_thread_flag(current_thread_info(), 7)), 0))
return __secure_computing(sd);
return 0;
}
extern long prctl_get_seccomp(void);
extern long prctl_set_seccomp(unsigned long, char *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int seccomp_mode(struct seccomp *s)
{
return s->mode;
}
# 83 "./include/linux/seccomp.h"
extern void put_seccomp_filter(struct task_struct *tsk);
extern void get_seccomp_filter(struct task_struct *tsk);
# 100 "./include/linux/seccomp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long seccomp_get_filter(struct task_struct *task,
unsigned long n, void *data)
{
return -22;
}
# 22 "./include/linux/sched.h" 2
# 1 "./include/linux/nodemask.h" 1
# 96 "./include/linux/nodemask.h"
# 1 "./include/linux/numa.h" 1
# 97 "./include/linux/nodemask.h" 2
typedef struct { unsigned long bits[((((1 << 0)) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8)))]; } nodemask_t;
extern nodemask_t _unused_nodemask_arg_;
# 119 "./include/linux/nodemask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __node_set(int node, volatile nodemask_t *dstp)
{
_set_bit(node,dstp->bits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __node_clear(int node, volatile nodemask_t *dstp)
{
_clear_bit(node,dstp->bits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_setall(nodemask_t *dstp, unsigned int nbits)
{
bitmap_fill(dstp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_clear(nodemask_t *dstp, unsigned int nbits)
{
bitmap_zero(dstp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __node_test_and_set(int node, nodemask_t *addr)
{
return _test_and_set_bit(node,addr->bits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_and(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_or(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_xor(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_andnot(nodemask_t *dstp, const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_complement(nodemask_t *dstp,
const nodemask_t *srcp, unsigned int nbits)
{
bitmap_complement(dstp->bits, srcp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodes_equal(const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
return bitmap_equal(src1p->bits, src2p->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodes_intersects(const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
return bitmap_intersects(src1p->bits, src2p->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodes_subset(const nodemask_t *src1p,
const nodemask_t *src2p, unsigned int nbits)
{
return bitmap_subset(src1p->bits, src2p->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodes_empty(const nodemask_t *srcp, unsigned int nbits)
{
return bitmap_empty(srcp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodes_full(const nodemask_t *srcp, unsigned int nbits)
{
return bitmap_full(srcp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodes_weight(const nodemask_t *srcp, unsigned int nbits)
{
return bitmap_weight(srcp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_shift_right(nodemask_t *dstp,
const nodemask_t *srcp, int n, int nbits)
{
bitmap_shift_right(dstp->bits, srcp->bits, n, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_shift_left(nodemask_t *dstp,
const nodemask_t *srcp, int n, int nbits)
{
bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __first_node(const nodemask_t *srcp)
{
return ({ int __UNIQUE_ID_min1_27 = ((1 << 0)); int __UNIQUE_ID_min2_28 = (_find_first_bit_le(srcp->bits,(1 << 0))); (void) (&__UNIQUE_ID_min1_27 == &__UNIQUE_ID_min2_28); __UNIQUE_ID_min1_27 < __UNIQUE_ID_min2_28 ? __UNIQUE_ID_min1_27 : __UNIQUE_ID_min2_28; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __next_node(int n, const nodemask_t *srcp)
{
return ({ int __UNIQUE_ID_min1_29 = ((1 << 0)); int __UNIQUE_ID_min2_30 = (_find_next_bit_le(srcp->bits,(1 << 0),n+1)); (void) (&__UNIQUE_ID_min1_29 == &__UNIQUE_ID_min2_30); __UNIQUE_ID_min1_29 < __UNIQUE_ID_min2_30 ? __UNIQUE_ID_min1_29 : __UNIQUE_ID_min2_30; });
}
int __next_node_in(int node, const nodemask_t *srcp);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_nodemask_of_node(nodemask_t *mask, int node)
{
__nodes_clear(&(*mask), (1 << 0));
__node_set((node), &(*mask));
}
# 290 "./include/linux/nodemask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __first_unset_node(const nodemask_t *maskp)
{
return ({ int __UNIQUE_ID_min1_31 = ((1 << 0)); int __UNIQUE_ID_min2_32 = (_find_first_zero_bit_le(maskp->bits,(1 << 0))); (void) (&__UNIQUE_ID_min1_31 == &__UNIQUE_ID_min2_32); __UNIQUE_ID_min1_31 < __UNIQUE_ID_min2_32 ? __UNIQUE_ID_min1_31 : __UNIQUE_ID_min2_32; });
}
# 324 "./include/linux/nodemask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodemask_parse_user(const char *buf, int len,
nodemask_t *dstp, int nbits)
{
return bitmap_parse_user(buf, len, dstp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __nodelist_parse(const char *buf, nodemask_t *dstp, int nbits)
{
return bitmap_parselist(buf, dstp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __node_remap(int oldbit,
const nodemask_t *oldp, const nodemask_t *newp, int nbits)
{
return bitmap_bitremap(oldbit, oldp->bits, newp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_remap(nodemask_t *dstp, const nodemask_t *srcp,
const nodemask_t *oldp, const nodemask_t *newp, int nbits)
{
bitmap_remap(dstp->bits, srcp->bits, oldp->bits, newp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_onto(nodemask_t *dstp, const nodemask_t *origp,
const nodemask_t *relmapp, int nbits)
{
bitmap_onto(dstp->bits, origp->bits, relmapp->bits, nbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __nodes_fold(nodemask_t *dstp, const nodemask_t *origp,
int sz, int nbits)
{
bitmap_fold(dstp->bits, origp->bits, sz, nbits);
}
# 382 "./include/linux/nodemask.h"
enum node_states {
N_POSSIBLE,
N_ONLINE,
N_NORMAL_MEMORY,
N_HIGH_MEMORY,
N_MEMORY,
N_CPU,
NR_NODE_STATES
};
extern nodemask_t node_states[NR_NODE_STATES];
# 455 "./include/linux/nodemask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int node_state(int node, enum node_states state)
{
return node == 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void node_set_state(int node, enum node_states state)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void node_clear_state(int node, enum node_states state)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int num_node_state(enum node_states state)
{
return 1;
}
# 490 "./include/linux/nodemask.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int node_random(const nodemask_t *mask)
{
return 0;
}
# 522 "./include/linux/nodemask.h"
struct nodemask_scratch {
nodemask_t mask1;
nodemask_t mask2;
};
# 23 "./include/linux/sched.h" 2
# 1 "./include/linux/resource.h" 1
# 1 "./include/uapi/linux/resource.h" 1
# 24 "./include/uapi/linux/resource.h"
struct rusage {
struct timeval ru_utime;
struct timeval ru_stime;
__kernel_long_t ru_maxrss;
__kernel_long_t ru_ixrss;
__kernel_long_t ru_idrss;
__kernel_long_t ru_isrss;
__kernel_long_t ru_minflt;
__kernel_long_t ru_majflt;
__kernel_long_t ru_nswap;
__kernel_long_t ru_inblock;
__kernel_long_t ru_oublock;
__kernel_long_t ru_msgsnd;
__kernel_long_t ru_msgrcv;
__kernel_long_t ru_nsignals;
__kernel_long_t ru_nvcsw;
__kernel_long_t ru_nivcsw;
};
struct rlimit {
__kernel_ulong_t rlim_cur;
__kernel_ulong_t rlim_max;
};
struct rlimit64 {
__u64 rlim_cur;
__u64 rlim_max;
};
# 78 "./include/uapi/linux/resource.h"
# 1 "./arch/arm/include/generated/uapi/asm/resource.h" 1
# 1 "./include/asm-generic/resource.h" 1
# 1 "./include/uapi/asm-generic/resource.h" 1
# 6 "./include/asm-generic/resource.h" 2
# 2 "./arch/arm/include/generated/uapi/asm/resource.h" 2
# 79 "./include/uapi/linux/resource.h" 2
# 6 "./include/linux/resource.h" 2
struct task_struct;
void getrusage(struct task_struct *p, int who, struct rusage *ru);
int do_prlimit(struct task_struct *tsk, unsigned int resource,
struct rlimit *new_rlim, struct rlimit *old_rlim);
# 25 "./include/linux/sched.h" 2
# 1 "./include/linux/latencytop.h" 1
# 14 "./include/linux/latencytop.h"
struct task_struct;
# 46 "./include/linux/latencytop.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
account_scheduler_latency(struct task_struct *task, int usecs, int inter)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_all_latency_tracing(struct task_struct *p)
{
}
# 26 "./include/linux/sched.h" 2
# 1 "./include/linux/sched/prio.h" 1
# 48 "./include/linux/sched/prio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long nice_to_rlimit(long nice)
{
return (19 - nice + 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long rlimit_to_nice(long prio)
{
return (19 - prio + 1);
}
# 27 "./include/linux/sched.h" 2
# 1 "./include/linux/signal_types.h" 1
# 10 "./include/linux/signal_types.h"
# 1 "./include/uapi/linux/signal.h" 1
# 1 "./arch/arm/include/asm/signal.h" 1
# 1 "./arch/arm/include/uapi/asm/signal.h" 1
struct siginfo;
# 94 "./arch/arm/include/uapi/asm/signal.h"
# 1 "./include/uapi/asm-generic/signal-defs.h" 1
# 18 "./include/uapi/asm-generic/signal-defs.h"
typedef void __signalfn_t(int);
typedef __signalfn_t *__sighandler_t;
typedef void __restorefn_t(void);
typedef __restorefn_t *__sigrestore_t;
# 95 "./arch/arm/include/uapi/asm/signal.h" 2
# 114 "./arch/arm/include/uapi/asm/signal.h"
typedef struct sigaltstack {
void *ss_sp;
int ss_flags;
size_t ss_size;
} stack_t;
# 6 "./arch/arm/include/asm/signal.h" 2
typedef unsigned long old_sigset_t;
typedef struct {
unsigned long sig[(64 / 32)];
} sigset_t;
# 1 "./arch/arm/include/uapi/asm/sigcontext.h" 1
# 10 "./arch/arm/include/uapi/asm/sigcontext.h"
struct sigcontext {
unsigned long trap_no;
unsigned long error_code;
unsigned long oldmask;
unsigned long arm_r0;
unsigned long arm_r1;
unsigned long arm_r2;
unsigned long arm_r3;
unsigned long arm_r4;
unsigned long arm_r5;
unsigned long arm_r6;
unsigned long arm_r7;
unsigned long arm_r8;
unsigned long arm_r9;
unsigned long arm_r10;
unsigned long arm_fp;
unsigned long arm_ip;
unsigned long arm_sp;
unsigned long arm_lr;
unsigned long arm_pc;
unsigned long arm_cpsr;
unsigned long fault_address;
};
# 23 "./arch/arm/include/asm/signal.h" 2
# 6 "./include/uapi/linux/signal.h" 2
# 1 "./arch/arm/include/generated/uapi/asm/siginfo.h" 1
# 1 "./include/uapi/asm-generic/siginfo.h" 1
typedef union sigval {
int sival_int;
void *sival_ptr;
} sigval_t;
# 49 "./include/uapi/asm-generic/siginfo.h"
typedef struct siginfo {
int si_signo;
int si_errno;
int si_code;
union {
int _pad[((128 - (3 * sizeof(int))) / sizeof(int))];
struct {
__kernel_pid_t _pid;
__kernel_uid32_t _uid;
} _kill;
struct {
__kernel_timer_t _tid;
int _overrun;
char _pad[sizeof( __kernel_uid32_t) - sizeof(int)];
sigval_t _sigval;
int _sys_private;
} _timer;
struct {
__kernel_pid_t _pid;
__kernel_uid32_t _uid;
sigval_t _sigval;
} _rt;
struct {
__kernel_pid_t _pid;
__kernel_uid32_t _uid;
int _status;
__kernel_clock_t _utime;
__kernel_clock_t _stime;
} _sigchld;
struct {
void *_addr;
short _addr_lsb;
union {
struct {
void *_lower;
void *_upper;
} _addr_bnd;
__u32 _pkey;
};
} _sigfault;
struct {
long _band;
int _fd;
} _sigpoll;
struct {
void *_call_addr;
int _syscall;
unsigned int _arch;
} _sigsys;
} _sifields;
} siginfo_t;
# 281 "./include/uapi/asm-generic/siginfo.h"
typedef struct sigevent {
sigval_t sigev_value;
int sigev_signo;
int sigev_notify;
union {
int _pad[((64 - (sizeof(int) * 2 + sizeof(sigval_t))) / sizeof(int))];
int _tid;
struct {
void (*_function)(sigval_t);
void *_attribute;
} _sigev_thread;
} _sigev_un;
} sigevent_t;
# 2 "./arch/arm/include/generated/uapi/asm/siginfo.h" 2
# 7 "./include/uapi/linux/signal.h" 2
# 11 "./include/linux/signal_types.h" 2
struct sigqueue {
struct list_head list;
int flags;
siginfo_t info;
struct user_struct *user;
};
struct sigpending {
struct list_head list;
sigset_t signal;
};
struct sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
__sigrestore_t sa_restorer;
sigset_t sa_mask;
};
struct k_sigaction {
struct sigaction sa;
};
struct old_sigaction {
__sighandler_t sa_handler;
old_sigset_t sa_mask;
unsigned long sa_flags;
__sigrestore_t sa_restorer;
};
struct ksignal {
struct k_sigaction ka;
siginfo_t info;
int sig;
};
# 28 "./include/linux/sched.h" 2
# 1 "./include/linux/mm_types_task.h" 1
# 34 "./include/linux/mm_types_task.h"
struct vmacache {
u64 seqnum;
struct vm_area_struct *vmas[(1U << 2)];
};
enum {
MM_FILEPAGES,
MM_ANONPAGES,
MM_SWAPENTS,
MM_SHMEMPAGES,
NR_MM_COUNTERS
};
struct task_rss_stat {
int events;
int count[NR_MM_COUNTERS];
};
struct mm_rss_stat {
atomic_long_t count[NR_MM_COUNTERS];
};
struct page_frag {
struct page *page;
__u16 offset;
__u16 size;
};
struct tlbflush_unmap_batch {
# 93 "./include/linux/mm_types_task.h"
};
# 29 "./include/linux/sched.h" 2
# 1 "./include/linux/task_io_accounting.h" 1
# 12 "./include/linux/task_io_accounting.h"
struct task_io_accounting {
u64 rchar;
u64 wchar;
u64 syscr;
u64 syscw;
u64 syscfs;
u64 read_bytes;
u64 write_bytes;
# 46 "./include/linux/task_io_accounting.h"
u64 cancelled_write_bytes;
};
# 30 "./include/linux/sched.h" 2
struct audit_context;
struct backing_dev_info;
struct bio_list;
struct blk_plug;
struct cfs_rq;
struct fs_struct;
struct futex_pi_state;
struct io_context;
struct mempolicy;
struct nameidata;
struct nsproxy;
struct perf_event_context;
struct pid_namespace;
struct pipe_inode_info;
struct rcu_node;
struct reclaim_state;
struct robust_list_head;
struct sched_attr;
struct sched_param;
struct seq_file;
struct sighand_struct;
struct signal_struct;
struct task_delay_info;
struct task_group;
# 209 "./include/linux/sched.h"
enum task_event {
PUT_PREV_TASK = 0,
PICK_NEXT_TASK = 1,
TASK_WAKE = 2,
TASK_MIGRATE = 3,
TASK_UPDATE = 4,
IRQ_UPDATE = 5,
};
extern cpumask_var_t cpu_isolated_map;
extern void scheduler_tick(void);
extern long schedule_timeout(long timeout);
extern long schedule_timeout_interruptible(long timeout);
extern long schedule_timeout_killable(long timeout);
extern long schedule_timeout_uninterruptible(long timeout);
extern long schedule_timeout_idle(long timeout);
void schedule(void);
extern void schedule_preempt_disabled(void);
extern int __attribute__((warn_unused_result)) io_schedule_prepare(void);
extern void io_schedule_finish(int token);
extern long io_schedule_timeout(long timeout);
extern void io_schedule(void);
# 246 "./include/linux/sched.h"
struct prev_cputime {
u64 utime;
u64 stime;
raw_spinlock_t lock;
};
# 264 "./include/linux/sched.h"
struct task_cputime {
u64 utime;
u64 stime;
unsigned long long sum_exec_runtime;
};
enum vtime_state {
VTIME_INACTIVE = 0,
VTIME_USER,
VTIME_SYS,
};
struct vtime {
seqcount_t seqcount;
unsigned long long starttime;
enum vtime_state state;
u64 utime;
u64 stime;
u64 gtime;
};
struct sched_info {
unsigned long pcount;
unsigned long long run_delay;
unsigned long long last_arrival;
unsigned long long last_queued;
};
# 324 "./include/linux/sched.h"
struct load_weight {
unsigned long weight;
u32 inv_weight;
};
# 351 "./include/linux/sched.h"
struct util_est {
unsigned int enqueued;
unsigned int ewma;
};
# 409 "./include/linux/sched.h"
struct sched_avg {
u64 last_update_time;
u64 load_sum;
u32 util_sum;
u32 period_contrib;
unsigned long load_avg;
unsigned long util_avg;
struct util_est util_est;
};
struct sched_statistics {
u64 wait_start;
u64 wait_max;
u64 wait_count;
u64 wait_sum;
u64 iowait_count;
u64 iowait_sum;
u64 sleep_start;
u64 sleep_max;
s64 sum_sleep_runtime;
u64 block_start;
u64 block_max;
u64 exec_max;
u64 slice_max;
u64 nr_migrations_cold;
u64 nr_failed_migrations_affine;
u64 nr_failed_migrations_running;
u64 nr_failed_migrations_hot;
u64 nr_forced_migrations;
u64 nr_wakeups;
u64 nr_wakeups_sync;
u64 nr_wakeups_migrate;
u64 nr_wakeups_local;
u64 nr_wakeups_remote;
u64 nr_wakeups_affine;
u64 nr_wakeups_affine_attempts;
u64 nr_wakeups_passive;
u64 nr_wakeups_idle;
};
struct sched_entity {
struct load_weight load;
struct rb_node run_node;
struct list_head group_node;
unsigned int on_rq;
u64 exec_start;
u64 sum_exec_runtime;
u64 vruntime;
u64 prev_sum_exec_runtime;
u64 nr_migrations;
struct sched_statistics statistics;
int depth;
struct sched_entity *parent;
struct cfs_rq *cfs_rq;
struct cfs_rq *my_q;
# 487 "./include/linux/sched.h"
struct sched_avg avg __attribute__((__aligned__((1 << 6))));
};
# 526 "./include/linux/sched.h"
struct sched_rt_entity {
struct list_head run_list;
unsigned long timeout;
unsigned long watchdog_stamp;
unsigned int time_slice;
unsigned short on_rq;
unsigned short on_list;
struct sched_rt_entity *back;
} ;
struct sched_dl_entity {
struct rb_node rb_node;
u64 dl_runtime;
u64 dl_deadline;
u64 dl_period;
u64 dl_bw;
u64 dl_density;
s64 runtime;
u64 deadline;
unsigned int flags;
# 588 "./include/linux/sched.h"
int dl_throttled;
int dl_boosted;
int dl_yielded;
int dl_non_contending;
struct hrtimer dl_timer;
# 606 "./include/linux/sched.h"
struct hrtimer inactive_timer;
};
union rcu_special {
struct {
u8 blocked;
u8 need_qs;
u8 exp_need_qs;
u8 pad;
} b;
u32 s;
};
enum perf_event_task_context {
perf_invalid_context = -1,
perf_hw_context = 0,
perf_sw_context,
perf_nr_task_contexts,
};
struct wake_q_node {
struct wake_q_node *next;
};
struct task_struct {
# 641 "./include/linux/sched.h"
volatile long state;
void *stack;
atomic_t usage;
unsigned int flags;
unsigned int ptrace;
struct llist_node wake_entry;
int on_cpu;
unsigned int wakee_flips;
unsigned long wakee_flip_decay_ts;
struct task_struct *last_wakee;
int wake_cpu;
int on_rq;
int prio;
int static_prio;
int normal_prio;
unsigned int rt_priority;
const struct sched_class *sched_class;
struct sched_entity se;
struct sched_rt_entity rt;
# 689 "./include/linux/sched.h"
struct task_group *sched_task_group;
struct sched_dl_entity dl;
# 702 "./include/linux/sched.h"
unsigned int policy;
int nr_cpus_allowed;
cpumask_t cpus_allowed;
int rcu_read_lock_nesting;
union rcu_special rcu_read_unlock_special;
struct list_head rcu_node_entry;
struct rcu_node *rcu_blocked_node;
unsigned long rcu_tasks_nvcsw;
u8 rcu_tasks_holdout;
u8 rcu_tasks_idx;
int rcu_tasks_idle_cpu;
struct list_head rcu_tasks_holdout_list;
struct sched_info sched_info;
struct list_head tasks;
struct plist_node pushable_tasks;
struct rb_node pushable_dl_tasks;
struct mm_struct *mm;
struct mm_struct *active_mm;
struct vmacache vmacache;
struct task_rss_stat rss_stat;
int exit_state;
int exit_code;
int exit_signal;
int pdeath_signal;
unsigned long jobctl;
unsigned int personality;
unsigned sched_reset_on_fork:1;
unsigned sched_contributes_to_load:1;
unsigned sched_migrated:1;
unsigned sched_remote_wakeup:1;
unsigned sched_psi_wake_requeue:1;
unsigned :0;
unsigned in_execve:1;
unsigned in_iowait:1;
unsigned memcg_may_oom:1;
unsigned memcg_kmem_skip_account:1;
unsigned brk_randomized:1;
unsigned no_cgroup_migration:1;
unsigned long atomic_flags;
struct restart_block restart_block;
pid_t pid;
pid_t tgid;
unsigned long stack_canary;
# 801 "./include/linux/sched.h"
struct task_struct *real_parent;
struct task_struct *parent;
struct list_head children;
struct list_head sibling;
struct task_struct *group_leader;
struct list_head ptraced;
struct list_head ptrace_entry;
struct pid_link pids[PIDTYPE_MAX];
struct list_head thread_group;
struct list_head thread_node;
struct completion *vfork_done;
int *set_child_tid;
int *clear_child_tid;
u64 utime;
u64 stime;
u64 gtime;
u64 *time_in_state;
unsigned int max_state;
struct prev_cputime prev_cputime;
# 855 "./include/linux/sched.h"
unsigned long nvcsw;
unsigned long nivcsw;
u64 start_time;
u64 real_start_time;
unsigned long min_flt;
unsigned long maj_flt;
struct task_cputime cputime_expires;
struct list_head cpu_timers[3];
const struct cred *ptracer_cred;
const struct cred *real_cred;
const struct cred *cred;
# 891 "./include/linux/sched.h"
char comm[16];
struct nameidata *nameidata;
# 903 "./include/linux/sched.h"
struct fs_struct *fs;
struct files_struct *files;
struct nsproxy *nsproxy;
struct signal_struct *signal;
struct sighand_struct *sighand;
sigset_t blocked;
sigset_t real_blocked;
sigset_t saved_sigmask;
struct sigpending pending;
unsigned long sas_ss_sp;
size_t sas_ss_size;
unsigned int sas_ss_flags;
struct callback_head *task_works;
struct audit_context *audit_context;
kuid_t loginuid;
unsigned int sessionid;
struct seccomp seccomp;
u64 parent_exec_id;
u64 self_exec_id;
spinlock_t alloc_lock;
raw_spinlock_t pi_lock;
struct wake_q_node wake_q;
struct rb_root_cached pi_waiters;
struct task_struct *pi_top_task;
struct rt_mutex_waiter *pi_blocked_on;
struct mutex_waiter *blocked_on;
# 998 "./include/linux/sched.h"
void *journal_info;
struct bio_list *bio_list;
struct blk_plug *plug;
struct reclaim_state *reclaim_state;
struct backing_dev_info *backing_dev_info;
struct io_context *io_context;
unsigned long ptrace_message;
siginfo_t *last_siginfo;
struct task_io_accounting ioac;
unsigned int psi_flags;
u64 acct_rss_mem1;
u64 acct_vm_mem1;
u64 acct_timexpd;
nodemask_t mems_allowed;
seqcount_t mems_allowed_seq;
int cpuset_mem_spread_rotor;
int cpuset_slab_spread_rotor;
struct css_set *cgroups;
struct list_head cg_list;
struct robust_list_head *robust_list;
struct list_head pi_state_list;
struct futex_pi_state *pi_state_cache;
struct mutex futex_exit_mutex;
unsigned int futex_state;
struct perf_event_context *perf_event_ctxp[perf_nr_task_contexts];
struct mutex perf_event_mutex;
struct list_head perf_event_list;
# 1117 "./include/linux/sched.h"
struct tlbflush_unmap_batch tlb_ubc;
struct callback_head rcu;
struct pipe_inode_info *splice_pipe;
struct page_frag task_frag;
struct task_delay_info *delays;
# 1138 "./include/linux/sched.h"
int nr_dirtied;
int nr_dirtied_pause;
unsigned long dirty_paused_when;
# 1151 "./include/linux/sched.h"
u64 timer_slack_ns;
u64 default_timer_slack_ns;
int curr_ret_stack;
struct ftrace_ret_stack *ret_stack;
unsigned long long ftrace_timestamp;
atomic_t trace_overrun;
atomic_t tracing_graph_pause;
unsigned long trace;
unsigned long trace_recursion;
# 1209 "./include/linux/sched.h"
struct mem_cgroup *memcg_in_oom;
gfp_t memcg_oom_gfp_mask;
int memcg_oom_order;
unsigned int memcg_nr_pages_over_high;
struct uprobe_task *utask;
# 1227 "./include/linux/sched.h"
int pagefault_disabled;
struct task_struct *oom_reaper_list;
# 1243 "./include/linux/sched.h"
void *security;
# 1253 "./include/linux/sched.h"
struct thread_struct thread;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pid *task_pid(struct task_struct *task)
{
return task->pids[PIDTYPE_PID].pid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pid *task_tgid(struct task_struct *task)
{
return task->group_leader->pids[PIDTYPE_PID].pid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pid *task_pgrp(struct task_struct *task)
{
return task->group_leader->pids[PIDTYPE_PGID].pid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pid *task_session(struct task_struct *task)
{
return task->group_leader->pids[PIDTYPE_SID].pid;
}
# 1299 "./include/linux/sched.h"
pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, struct pid_namespace *ns);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_pid_nr(struct task_struct *tsk)
{
return tsk->pid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
return __task_pid_nr_ns(tsk, PIDTYPE_PID, ns);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_pid_vnr(struct task_struct *tsk)
{
return __task_pid_nr_ns(tsk, PIDTYPE_PID, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_tgid_nr(struct task_struct *tsk)
{
return tsk->tgid;
}
# 1332 "./include/linux/sched.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pid_alive(const struct task_struct *p)
{
return p->pids[PIDTYPE_PID].pid != ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ns);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_pgrp_vnr(struct task_struct *tsk)
{
return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
return __task_pid_nr_ns(tsk, PIDTYPE_SID, ns);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_session_vnr(struct task_struct *tsk)
{
return __task_pid_nr_ns(tsk, PIDTYPE_SID, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
{
return __task_pid_nr_ns(tsk, __PIDTYPE_TGID, ns);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_tgid_vnr(struct task_struct *tsk)
{
return __task_pid_nr_ns(tsk, __PIDTYPE_TGID, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_ppid_nr_ns(const struct task_struct *tsk, struct pid_namespace *ns)
{
pid_t pid = 0;
rcu_read_lock();
if (pid_alive(tsk))
pid = task_tgid_nr_ns(({ typeof(*(tsk->real_parent)) *________p1 = (typeof(*(tsk->real_parent)) *)({ union { typeof((tsk->real_parent)) __val; char __c[1]; } __u; if (1) __read_once_size(&((tsk->real_parent)), __u.__c, sizeof((tsk->real_parent))); else __read_once_size_nocheck(&((tsk->real_parent)), __u.__c, sizeof((tsk->real_parent))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(tsk->real_parent)) *)(________p1)); }), ns);
rcu_read_unlock();
return pid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_ppid_nr(const struct task_struct *tsk)
{
return task_ppid_nr_ns(tsk, &init_pid_ns);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pid_t task_pgrp_nr(struct task_struct *tsk)
{
return task_pgrp_nr_ns(tsk, &init_pid_ns);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int __get_task_state(struct task_struct *tsk)
{
unsigned int tsk_state = ({ union { typeof(tsk->state) __val; char __c[1]; } __u; if (1) __read_once_size(&(tsk->state), __u.__c, sizeof(tsk->state)); else __read_once_size_nocheck(&(tsk->state), __u.__c, sizeof(tsk->state)); do { } while (0); __u.__val; });
unsigned int state = (tsk_state | tsk->exit_state) & (0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040);
do { bool __cond = !(!(((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) == 0 || ((((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) - 1)) != 0))); extern void __compiletime_assert_33(void) ; if (__cond) __compiletime_assert_33(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
if (tsk_state == (0x0002 | 0x0400))
state = ((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1);
return fls(state);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) char __task_state_to_char(unsigned int state)
{
static const char state_char[] = "RSDTtXZPI";
do { bool __cond = !(!(1 + ( __builtin_constant_p((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) ? ( __builtin_constant_p((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) ? ( ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) < 2 ? 0 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 63) ? 63 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 62) ? 62 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 61) ? 61 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 60) ? 60 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 59) ? 59 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 58) ? 58 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 57) ? 57 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 56) ? 56 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 55) ? 55 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 54) ? 54 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 53) ? 53 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 52) ? 52 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 51) ? 51 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 50) ? 50 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 49) ? 49 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 48) ? 48 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 47) ? 47 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 46) ? 46 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 45) ? 45 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 44) ? 44 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 43) ? 43 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 42) ? 42 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 41) ? 41 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 40) ? 40 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 39) ? 39 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 38) ? 38 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 37) ? 37 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 36) ? 36 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 35) ? 35 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 34) ? 34 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 33) ? 33 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 32) ? 32 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 31) ? 31 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 30) ? 30 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 29) ? 29 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 28) ? 28 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 27) ? 27 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 26) ? 26 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 25) ? 25 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 24) ? 24 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 23) ? 23 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 22) ? 22 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 21) ? 21 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 20) ? 20 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 19) ? 19 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 18) ? 18 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 17) ? 17 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 16) ? 16 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 15) ? 15 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 14) ? 14 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 13) ? 13 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 12) ? 12 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 11) ? 11 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 10) ? 10 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 9) ? 9 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 8) ? 8 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 7) ? 7 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 6) ? 6 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 5) ? 5 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 4) ? 4 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 3) ? 3 : ((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) & (1ULL << 2) ? 2 : 1) : -1) : (sizeof((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) <= 4) ? __ilog2_u32((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) : __ilog2_u64((((0x0000 | 0x0001 | 0x0002 | 0x0004 | 0x0008 | 0x0010 | 0x0020 | 0x0040) + 1) << 1)) ) != sizeof(state_char) - 1)); extern void __compiletime_assert_34(void) ; if (__cond) __compiletime_assert_34(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return state_char[state];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) char task_state_to_char(struct task_struct *tsk)
{
return __task_state_to_char(__get_task_state(tsk));
}
# 1430 "./include/linux/sched.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_global_init(struct task_struct *tsk)
{
return task_tgid_nr(tsk) == 1;
}
extern struct pid *cad_pid;
# 1497 "./include/linux/sched.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_percpu_thread(void)
{
return ((current_thread_info()->task)->flags & 0x04000000) &&
((current_thread_info()->task)->nr_cpus_allowed == 1);
}
# 1529 "./include/linux/sched.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_no_new_privs(struct task_struct *p) { return test_bit(0, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_no_new_privs(struct task_struct *p) { _set_bit(0,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_spread_page(struct task_struct *p) { return test_bit(1, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_spread_page(struct task_struct *p) { _set_bit(1,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_clear_spread_page(struct task_struct *p) { _clear_bit(1,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_spread_slab(struct task_struct *p) { return test_bit(2, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_spread_slab(struct task_struct *p) { _set_bit(2,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_clear_spread_slab(struct task_struct *p) { _clear_bit(2,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_spec_ssb_disable(struct task_struct *p) { return test_bit(3, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_spec_ssb_disable(struct task_struct *p) { _set_bit(3,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_clear_spec_ssb_disable(struct task_struct *p) { _clear_bit(3,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_spec_ssb_force_disable(struct task_struct *p) { return test_bit(4, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_spec_ssb_force_disable(struct task_struct *p) { _set_bit(4,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_lmk_waiting(struct task_struct *p) { return test_bit(7, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_lmk_waiting(struct task_struct *p) { _set_bit(7,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_spec_ib_disable(struct task_struct *p) { return test_bit(5, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_spec_ib_disable(struct task_struct *p) { _set_bit(5,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_clear_spec_ib_disable(struct task_struct *p) { _clear_bit(5,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool task_spec_ib_force_disable(struct task_struct *p) { return test_bit(6, &p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void task_set_spec_ib_force_disable(struct task_struct *p) { _set_bit(6,&p->atomic_flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
current_restore_flags(unsigned long orig_flags, unsigned long flags)
{
(current_thread_info()->task)->flags &= ~flags;
(current_thread_info()->task)->flags |= orig_flags & flags;
}
extern int cpuset_cpumask_can_shrink(const struct cpumask *cur, const struct cpumask *trial);
extern int task_can_attach(struct task_struct *p, const struct cpumask *cs_cpus_allowed);
extern void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask);
extern int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask);
# 1585 "./include/linux/sched.h"
extern int yield_to(struct task_struct *p, bool preempt);
extern void set_user_nice(struct task_struct *p, long nice);
extern int task_prio(const struct task_struct *p);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int task_nice(const struct task_struct *p)
{
return (((p)->static_prio) - (100 + (19 - -20 + 1) / 2));
}
extern int can_nice(const struct task_struct *p, const int nice);
extern int task_curr(const struct task_struct *p);
extern int idle_cpu(int cpu);
extern int sched_setscheduler(struct task_struct *, int, const struct sched_param *);
extern int sched_setscheduler_nocheck(struct task_struct *, int, const struct sched_param *);
extern int sched_setattr(struct task_struct *, const struct sched_attr *);
extern struct task_struct *idle_task(int cpu);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_idle_task(const struct task_struct *p)
{
return !!(p->flags & 0x00000002);
}
extern struct task_struct *curr_task(int cpu);
extern void ia64_set_curr_task(int cpu, struct task_struct *p);
void yield(void);
union thread_union {
struct thread_info thread_info;
unsigned long stack[(((1UL) << 12) << 1)/sizeof(long)];
};
# 1651 "./include/linux/sched.h"
extern struct task_struct *find_task_by_vpid(pid_t nr);
extern struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns);
extern int wake_up_state(struct task_struct *tsk, unsigned int state);
extern int wake_up_process(struct task_struct *tsk);
extern void wake_up_new_task(struct task_struct *tsk);
extern void kick_process(struct task_struct *tsk);
extern void __set_task_comm(struct task_struct *tsk, const char *from, bool exec);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_task_comm(struct task_struct *tsk, const char *from)
{
__set_task_comm(tsk, from, false);
}
extern char *__get_task_comm(char *to, size_t len, struct task_struct *tsk);
void scheduler_ipi(void);
extern unsigned long wait_task_inactive(struct task_struct *, long match_state);
# 1692 "./include/linux/sched.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_tsk_thread_flag(struct task_struct *tsk, int flag)
{
set_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_tsk_thread_flag(struct task_struct *tsk, int flag)
{
clear_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void update_tsk_thread_flag(struct task_struct *tsk, int flag,
bool value)
{
update_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag, value);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag)
{
return test_and_set_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag)
{
return test_and_clear_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_tsk_thread_flag(struct task_struct *tsk, int flag)
{
return test_ti_thread_flag(((struct thread_info *)(tsk)->stack), flag);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_tsk_need_resched(struct task_struct *tsk)
{
set_tsk_thread_flag(tsk,1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_tsk_need_resched(struct task_struct *tsk)
{
clear_tsk_thread_flag(tsk,1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int test_tsk_need_resched(struct task_struct *tsk)
{
return __builtin_expect(!!(test_tsk_thread_flag(tsk,1)), 0);
}
# 1748 "./include/linux/sched.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int _cond_resched(void) { return 0; }
extern int __cond_resched_lock(spinlock_t *lock);
extern int __cond_resched_softirq(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void cond_resched_rcu(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int spin_needbreak(spinlock_t *lock)
{
return spin_is_contended(lock);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) bool need_resched(void)
{
return __builtin_expect(!!(test_ti_thread_flag(current_thread_info(), 1)), 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int task_cpu(const struct task_struct *p)
{
return ((struct thread_info *)(p)->stack)->cpu;
}
extern void set_task_cpu(struct task_struct *p, unsigned int cpu);
# 1839 "./include/linux/sched.h"
extern long sched_setaffinity(pid_t pid, const struct cpumask *new_mask);
extern long sched_getaffinity(pid_t pid, struct cpumask *mask);
# 6 "./include/linux/blkdev.h" 2
# 1 "./include/linux/sched/clock.h" 1
# 15 "./include/linux/sched/clock.h"
extern unsigned long long __attribute__((no_instrument_function)) sched_clock(void);
extern u64 running_clock(void);
extern u64 sched_clock_cpu(int cpu);
extern void sched_clock_init(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sched_clock_tick(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_sched_clock_stable(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sched_clock_idle_sleep_event(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sched_clock_idle_wakeup_event(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 cpu_clock(int cpu)
{
return sched_clock();
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 local_clock(void)
{
return sched_clock();
}
# 97 "./include/linux/sched/clock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void enable_sched_clock_irqtime(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void disable_sched_clock_irqtime(void) {}
# 7 "./include/linux/blkdev.h" 2
# 1 "./include/uapi/linux/major.h" 1
# 11 "./include/linux/blkdev.h" 2
# 1 "./include/linux/genhd.h" 1
# 14 "./include/linux/genhd.h"
# 1 "./include/linux/kdev_t.h" 1
# 1 "./include/uapi/linux/kdev_t.h" 1
# 6 "./include/linux/kdev_t.h" 2
# 24 "./include/linux/kdev_t.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool old_valid_dev(dev_t dev)
{
return ((unsigned int) ((dev) >> 20)) < 256 && ((unsigned int) ((dev) & ((1U << 20) - 1))) < 256;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u16 old_encode_dev(dev_t dev)
{
return (((unsigned int) ((dev) >> 20)) << 8) | ((unsigned int) ((dev) & ((1U << 20) - 1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) dev_t old_decode_dev(u16 val)
{
return ((((val >> 8) & 255) << 20) | (val & 255));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 new_encode_dev(dev_t dev)
{
unsigned major = ((unsigned int) ((dev) >> 20));
unsigned minor = ((unsigned int) ((dev) & ((1U << 20) - 1)));
return (minor & 0xff) | (major << 8) | ((minor & ~0xff) << 12);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) dev_t new_decode_dev(u32 dev)
{
unsigned major = (dev & 0xfff00) >> 8;
unsigned minor = (dev & 0xff) | ((dev >> 12) & 0xfff00);
return (((major) << 20) | (minor));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u64 huge_encode_dev(dev_t dev)
{
return new_encode_dev(dev);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) dev_t huge_decode_dev(u64 dev)
{
return new_decode_dev(dev);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int sysv_valid_dev(dev_t dev)
{
return ((unsigned int) ((dev) >> 20)) < (1<<14) && ((unsigned int) ((dev) & ((1U << 20) - 1))) < (1<<18);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 sysv_encode_dev(dev_t dev)
{
return ((unsigned int) ((dev) & ((1U << 20) - 1))) | (((unsigned int) ((dev) >> 20)) << 18);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned sysv_major(u32 dev)
{
return (dev >> 18) & 0x3fff;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned sysv_minor(u32 dev)
{
return dev & 0x3ffff;
}
# 15 "./include/linux/genhd.h" 2
# 1 "./include/linux/slab.h" 1
# 15 "./include/linux/slab.h"
# 1 "./include/linux/gfp.h" 1
# 1 "./include/linux/mmzone.h" 1
# 18 "./include/linux/mmzone.h"
# 1 "./include/linux/pageblock-flags.h" 1
# 29 "./include/linux/pageblock-flags.h"
enum pageblock_bits {
PB_migrate,
PB_migrate_end = PB_migrate + 3 - 1,
PB_migrate_skip,
NR_PAGEBLOCK_BITS
};
# 66 "./include/linux/pageblock-flags.h"
struct page;
unsigned long get_pfnblock_flags_mask(struct page *page,
unsigned long pfn,
unsigned long end_bitidx,
unsigned long mask);
void set_pfnblock_flags_mask(struct page *page,
unsigned long flags,
unsigned long pfn,
unsigned long end_bitidx,
unsigned long mask);
# 19 "./include/linux/mmzone.h" 2
# 1 "./include/linux/page-flags-layout.h" 1
# 1 "./include/generated/bounds.h" 1
# 7 "./include/linux/page-flags-layout.h" 2
# 20 "./include/linux/mmzone.h" 2
# 39 "./include/linux/mmzone.h"
enum migratetype {
MIGRATE_UNMOVABLE,
MIGRATE_MOVABLE,
MIGRATE_RECLAIMABLE,
MIGRATE_PCPTYPES,
MIGRATE_HIGHATOMIC = MIGRATE_PCPTYPES,
# 59 "./include/linux/mmzone.h"
MIGRATE_CMA,
MIGRATE_ISOLATE,
MIGRATE_TYPES
};
extern char * const migratetype_names[MIGRATE_TYPES];
# 78 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_migrate_movable(int mt)
{
return __builtin_expect(!!((mt) == MIGRATE_CMA), 0) || mt == MIGRATE_MOVABLE;
}
extern int page_group_by_mobility_disabled;
# 96 "./include/linux/mmzone.h"
struct free_area {
struct list_head free_list[MIGRATE_TYPES];
unsigned long nr_free;
};
struct pglist_data;
# 110 "./include/linux/mmzone.h"
struct zone_padding {
char x[0];
} __attribute__((__aligned__(1 << (6))));
# 132 "./include/linux/mmzone.h"
enum zone_stat_item {
NR_FREE_PAGES,
NR_ZONE_LRU_BASE,
NR_ZONE_INACTIVE_ANON = NR_ZONE_LRU_BASE,
NR_ZONE_ACTIVE_ANON,
NR_ZONE_INACTIVE_FILE,
NR_ZONE_ACTIVE_FILE,
NR_ZONE_UNEVICTABLE,
NR_ZONE_WRITE_PENDING,
NR_MLOCK,
NR_PAGETABLE,
NR_KERNEL_STACK_KB,
NR_BOUNCE,
NR_ZSPAGES,
NR_FREE_CMA_PAGES,
NR_VM_ZONE_STAT_ITEMS };
enum node_stat_item {
NR_LRU_BASE,
NR_INACTIVE_ANON = NR_LRU_BASE,
NR_ACTIVE_ANON,
NR_INACTIVE_FILE,
NR_ACTIVE_FILE,
NR_UNEVICTABLE,
NR_SLAB_RECLAIMABLE,
NR_SLAB_UNRECLAIMABLE,
NR_ISOLATED_ANON,
NR_ISOLATED_FILE,
WORKINGSET_REFAULT,
WORKINGSET_ACTIVATE,
WORKINGSET_RESTORE,
WORKINGSET_NODERECLAIM,
NR_ANON_MAPPED,
NR_FILE_MAPPED,
NR_FILE_PAGES,
NR_FILE_DIRTY,
NR_WRITEBACK,
NR_WRITEBACK_TEMP,
NR_SHMEM,
NR_SHMEM_THPS,
NR_SHMEM_PMDMAPPED,
NR_ANON_THPS,
NR_UNSTABLE_NFS,
NR_VMSCAN_WRITE,
NR_VMSCAN_IMMEDIATE,
NR_DIRTIED,
NR_WRITTEN,
NR_KERNEL_MISC_RECLAIMABLE,
NR_VM_NODE_STAT_ITEMS
};
# 204 "./include/linux/mmzone.h"
enum lru_list {
LRU_INACTIVE_ANON = 0,
LRU_ACTIVE_ANON = 0 + 1,
LRU_INACTIVE_FILE = 0 + 2,
LRU_ACTIVE_FILE = 0 + 2 + 1,
LRU_UNEVICTABLE,
NR_LRU_LISTS
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_file_lru(enum lru_list lru)
{
return (lru == LRU_INACTIVE_FILE || lru == LRU_ACTIVE_FILE);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_active_lru(enum lru_list lru)
{
return (lru == LRU_ACTIVE_ANON || lru == LRU_ACTIVE_FILE);
}
struct zone_reclaim_stat {
# 236 "./include/linux/mmzone.h"
unsigned long recent_rotated[2];
unsigned long recent_scanned[2];
};
struct lruvec {
struct list_head lists[NR_LRU_LISTS];
struct zone_reclaim_stat reclaim_stat;
atomic_long_t inactive_age;
unsigned long refaults;
struct pglist_data *pgdat;
};
# 265 "./include/linux/mmzone.h"
typedef unsigned isolate_mode_t;
enum zone_watermarks {
WMARK_MIN,
WMARK_LOW,
WMARK_HIGH,
NR_WMARK
};
struct per_cpu_pages {
int count;
int high;
int batch;
struct list_head lists[MIGRATE_TYPES];
};
struct per_cpu_pageset {
struct per_cpu_pages pcp;
s8 stat_threshold;
s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS];
};
struct per_cpu_nodestat {
s8 stat_threshold;
s8 vm_node_stat_diff[NR_VM_NODE_STAT_ITEMS];
};
enum zone_type {
# 345 "./include/linux/mmzone.h"
ZONE_NORMAL,
# 355 "./include/linux/mmzone.h"
ZONE_HIGHMEM,
# 366 "./include/linux/mmzone.h"
ZONE_MOVABLE,
__MAX_NR_ZONES
};
struct zone {
unsigned long watermark[NR_WMARK];
unsigned long nr_reserved_highatomic;
# 394 "./include/linux/mmzone.h"
long lowmem_reserve[3];
struct pglist_data *zone_pgdat;
struct per_cpu_pageset *pageset;
unsigned long *pageblock_flags;
unsigned long zone_start_pfn;
# 454 "./include/linux/mmzone.h"
unsigned long managed_pages;
unsigned long spanned_pages;
unsigned long present_pages;
const char *name;
unsigned long nr_isolate_pageblock;
int initialized;
struct zone_padding _pad1_;
struct free_area free_area[11];
unsigned long flags;
spinlock_t lock;
struct zone_padding _pad2_;
unsigned long percpu_drift_mark;
unsigned long compact_cached_free_pfn;
unsigned long compact_cached_migrate_pfn[2];
# 511 "./include/linux/mmzone.h"
unsigned int compact_considered;
unsigned int compact_defer_shift;
int compact_order_failed;
bool compact_blockskip_flush;
bool contiguous;
struct zone_padding _pad3_;
atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
atomic_long_t vm_numa_stat[0];
} __attribute__((__aligned__(1 << (6))));
enum pgdat_flags {
PGDAT_CONGESTED,
PGDAT_DIRTY,
PGDAT_WRITEBACK,
PGDAT_RECLAIM_LOCKED,
PGDAT_ALLOC_LOCKED,
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long zone_end_pfn(const struct zone *zone)
{
return zone->zone_start_pfn + zone->spanned_pages;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool zone_spans_pfn(const struct zone *zone, unsigned long pfn)
{
return zone->zone_start_pfn <= pfn && pfn < zone_end_pfn(zone);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool zone_is_initialized(struct zone *zone)
{
return zone->initialized;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool zone_is_empty(struct zone *zone)
{
return zone->spanned_pages == 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool zone_intersects(struct zone *zone,
unsigned long start_pfn, unsigned long nr_pages)
{
if (zone_is_empty(zone))
return false;
if (start_pfn >= zone_end_pfn(zone) ||
start_pfn + nr_pages <= zone->zone_start_pfn)
return false;
return true;
}
# 590 "./include/linux/mmzone.h"
enum {
ZONELIST_FALLBACK,
MAX_ZONELISTS
};
struct zoneref {
struct zone *zone;
int zone_idx;
};
# 625 "./include/linux/mmzone.h"
struct zonelist {
struct zoneref _zonerefs[((1 << 0) * 3) + 1];
};
extern struct page *mem_map;
# 642 "./include/linux/mmzone.h"
struct bootmem_data;
typedef struct pglist_data {
struct zone node_zones[3];
struct zonelist node_zonelists[MAX_ZONELISTS];
int nr_zones;
struct page *node_mem_map;
# 669 "./include/linux/mmzone.h"
unsigned long node_start_pfn;
unsigned long node_present_pages;
unsigned long node_spanned_pages;
int node_id;
wait_queue_head_t kswapd_wait;
wait_queue_head_t pfmemalloc_wait;
struct task_struct *kswapd;
int kswapd_order;
enum zone_type kswapd_classzone_idx;
int kswapd_failures;
int kcompactd_max_order;
enum zone_type kcompactd_classzone_idx;
wait_queue_head_t kcompactd_wait;
struct task_struct *kcompactd;
# 703 "./include/linux/mmzone.h"
unsigned long totalreserve_pages;
# 714 "./include/linux/mmzone.h"
struct zone_padding _pad1_;
spinlock_t lru_lock;
# 734 "./include/linux/mmzone.h"
struct lruvec lruvec;
unsigned int inactive_ratio;
unsigned long flags;
struct zone_padding _pad2_;
struct per_cpu_nodestat *per_cpu_nodestats;
atomic_long_t vm_stat[NR_VM_NODE_STAT_ITEMS];
} pg_data_t;
# 762 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *zone_lru_lock(struct zone *zone)
{
return &zone->zone_pgdat->lru_lock;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct lruvec *node_lruvec(struct pglist_data *pgdat)
{
return &pgdat->lruvec;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long pgdat_end_pfn(pg_data_t *pgdat)
{
return pgdat->node_start_pfn + pgdat->node_spanned_pages;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool pgdat_is_empty(pg_data_t *pgdat)
{
return !pgdat->node_start_pfn && !pgdat->node_spanned_pages;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int zone_id(const struct zone *zone)
{
struct pglist_data *pgdat = zone->zone_pgdat;
return zone - pgdat->node_zones;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_dev_zone(const struct zone *zone)
{
return false;
}
# 1 "./include/linux/memory_hotplug.h" 1
# 1 "./include/linux/mmzone.h" 1
# 6 "./include/linux/memory_hotplug.h" 2
# 1 "./include/linux/notifier.h" 1
# 15 "./include/linux/notifier.h"
# 1 "./include/linux/rwsem.h" 1
# 23 "./include/linux/rwsem.h"
struct rw_semaphore;
struct rw_semaphore {
atomic_long_t count;
struct list_head wait_list;
raw_spinlock_t wait_lock;
struct optimistic_spin_queue osq;
struct task_struct *owner;
};
extern struct rw_semaphore *rwsem_down_read_failed(struct rw_semaphore *sem);
extern struct rw_semaphore *rwsem_down_read_failed_killable(struct rw_semaphore *sem);
extern struct rw_semaphore *rwsem_down_write_failed(struct rw_semaphore *sem);
extern struct rw_semaphore *rwsem_down_write_failed_killable(struct rw_semaphore *sem);
extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *);
extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem);
# 1 "./arch/arm/include/generated/asm/rwsem.h" 1
# 1 "./include/asm-generic/rwsem.h" 1
# 35 "./include/asm-generic/rwsem.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __down_read(struct rw_semaphore *sem)
{
if (__builtin_expect(!!(atomic_long_inc_return_acquire(&sem->count) <= 0), 0))
rwsem_down_read_failed(sem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __down_read_trylock(struct rw_semaphore *sem)
{
long tmp;
while ((tmp = atomic_long_read(&sem->count)) >= 0) {
if (tmp == (({ typeof(atomic_cmpxchg_relaxed((atomic_t *)(&sem->count), (tmp), (tmp + 0x00000001L))) __ret = atomic_cmpxchg_relaxed((atomic_t *)(&sem->count), (tmp), (tmp + 0x00000001L)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }))) {
return 1;
}
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __down_write(struct rw_semaphore *sem)
{
long tmp;
tmp = atomic_long_add_return_acquire(((-0x0000ffffL -1) + 0x00000001L),
&sem->count);
if (__builtin_expect(!!(tmp != ((-0x0000ffffL -1) + 0x00000001L)), 0))
rwsem_down_write_failed(sem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __down_write_killable(struct rw_semaphore *sem)
{
long tmp;
tmp = atomic_long_add_return_acquire(((-0x0000ffffL -1) + 0x00000001L),
&sem->count);
if (__builtin_expect(!!(tmp != ((-0x0000ffffL -1) + 0x00000001L)), 0))
if (IS_ERR(rwsem_down_write_failed_killable(sem)))
return -4;
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __down_write_trylock(struct rw_semaphore *sem)
{
long tmp;
tmp = (({ typeof(atomic_cmpxchg_relaxed((atomic_t *)(&sem->count), (0x00000000L), (((-0x0000ffffL -1) + 0x00000001L)))) __ret = atomic_cmpxchg_relaxed((atomic_t *)(&sem->count), (0x00000000L), (((-0x0000ffffL -1) + 0x00000001L))); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }));
return tmp == 0x00000000L;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __up_read(struct rw_semaphore *sem)
{
long tmp;
tmp = atomic_long_dec_return_release(&sem->count);
if (__builtin_expect(!!(tmp < -1 && (tmp & 0x0000ffffL) == 0), 0))
rwsem_wake(sem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __up_write(struct rw_semaphore *sem)
{
if (__builtin_expect(!!(atomic_long_sub_return_release(((-0x0000ffffL -1) + 0x00000001L), &sem->count) < 0), 0))
rwsem_wake(sem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __downgrade_write(struct rw_semaphore *sem)
{
long tmp;
# 124 "./include/asm-generic/rwsem.h"
tmp = atomic_long_add_return_release(-(-0x0000ffffL -1), &sem->count);
if (tmp < 0)
rwsem_downgrade_wake(sem);
}
# 2 "./arch/arm/include/generated/asm/rwsem.h" 2
# 62 "./include/linux/rwsem.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rwsem_is_locked(struct rw_semaphore *sem)
{
return atomic_long_read(&sem->count) != 0;
}
# 96 "./include/linux/rwsem.h"
extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
struct lock_class_key *key);
# 112 "./include/linux/rwsem.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int rwsem_is_contended(struct rw_semaphore *sem)
{
return !list_empty(&sem->wait_list);
}
extern void down_read(struct rw_semaphore *sem);
extern int down_read_trylock(struct rw_semaphore *sem);
extern void down_write(struct rw_semaphore *sem);
extern int __attribute__((warn_unused_result)) down_write_killable(struct rw_semaphore *sem);
extern int down_write_trylock(struct rw_semaphore *sem);
extern void up_read(struct rw_semaphore *sem);
extern void up_write(struct rw_semaphore *sem);
extern void downgrade_write(struct rw_semaphore *sem);
# 16 "./include/linux/notifier.h" 2
# 1 "./include/linux/srcu.h" 1
# 35 "./include/linux/srcu.h"
# 1 "./include/linux/rcu_segcblist.h" 1
# 31 "./include/linux/rcu_segcblist.h"
struct rcu_cblist {
struct callback_head *head;
struct callback_head **tail;
long len;
long len_lazy;
};
# 77 "./include/linux/rcu_segcblist.h"
struct rcu_segcblist {
struct callback_head *head;
struct callback_head **tails[4];
unsigned long gp_seq[4];
long len;
long len_lazy;
};
# 36 "./include/linux/srcu.h" 2
struct srcu_struct;
# 54 "./include/linux/srcu.h"
int init_srcu_struct(struct srcu_struct *sp);
# 1 "./include/linux/srcutree.h" 1
# 27 "./include/linux/srcutree.h"
# 1 "./include/linux/rcu_node_tree.h" 1
# 28 "./include/linux/srcutree.h" 2
# 1 "./include/linux/completion.h" 1
# 29 "./include/linux/completion.h"
struct completion {
unsigned int done;
wait_queue_head_t wait;
};
# 63 "./include/linux/completion.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void complete_acquire(struct completion *x) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void complete_release(struct completion *x) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void complete_release_commit(struct completion *x) {}
# 117 "./include/linux/completion.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __init_completion(struct completion *x)
{
x->done = 0;
do { static struct lock_class_key __key; __init_waitqueue_head((&x->wait), "&x->wait", &__key); } while (0);
}
# 130 "./include/linux/completion.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void reinit_completion(struct completion *x)
{
x->done = 0;
}
extern void wait_for_completion(struct completion *);
extern void wait_for_completion_io(struct completion *);
extern int wait_for_completion_interruptible(struct completion *x);
extern int wait_for_completion_killable(struct completion *x);
extern unsigned long wait_for_completion_timeout(struct completion *x,
unsigned long timeout);
extern unsigned long wait_for_completion_io_timeout(struct completion *x,
unsigned long timeout);
extern long wait_for_completion_interruptible_timeout(
struct completion *x, unsigned long timeout);
extern long wait_for_completion_killable_timeout(
struct completion *x, unsigned long timeout);
extern bool try_wait_for_completion(struct completion *x);
extern bool completion_done(struct completion *x);
extern void complete(struct completion *);
extern void complete_all(struct completion *);
# 29 "./include/linux/srcutree.h" 2
struct srcu_node;
struct srcu_struct;
struct srcu_data {
unsigned long srcu_lock_count[2];
unsigned long srcu_unlock_count[2];
raw_spinlock_t lock __attribute__((__aligned__(1 << (6))));
struct rcu_segcblist srcu_cblist;
unsigned long srcu_gp_seq_needed;
unsigned long srcu_gp_seq_needed_exp;
bool srcu_cblist_invoking;
struct delayed_work work;
struct callback_head srcu_barrier_head;
struct srcu_node *mynode;
unsigned long grpmask;
int cpu;
struct srcu_struct *sp;
};
struct srcu_node {
raw_spinlock_t lock;
unsigned long srcu_have_cbs[4];
unsigned long srcu_data_have_cbs[4];
unsigned long srcu_gp_seq_needed_exp;
struct srcu_node *srcu_parent;
int grplo;
int grphi;
};
struct srcu_struct {
struct srcu_node node[1];
struct srcu_node *level[1 + 1];
struct mutex srcu_cb_mutex;
raw_spinlock_t lock;
struct mutex srcu_gp_mutex;
unsigned int srcu_idx;
unsigned long srcu_gp_seq;
unsigned long srcu_gp_seq_needed;
unsigned long srcu_gp_seq_needed_exp;
unsigned long srcu_last_gp_end;
struct srcu_data *sda;
unsigned long srcu_barrier_seq;
struct mutex srcu_barrier_mutex;
struct completion srcu_barrier_completion;
atomic_t srcu_barrier_cpu_cnt;
struct delayed_work work;
};
# 140 "./include/linux/srcutree.h"
void synchronize_srcu_expedited(struct srcu_struct *sp);
void srcu_barrier(struct srcu_struct *sp);
void srcu_torture_stats_print(struct srcu_struct *sp, char *tt, char *tf);
# 63 "./include/linux/srcu.h" 2
void call_srcu(struct srcu_struct *sp, struct callback_head *head,
void (*func)(struct callback_head *head));
void cleanup_srcu_struct(struct srcu_struct *sp);
int __srcu_read_lock(struct srcu_struct *sp) ;
void __srcu_read_unlock(struct srcu_struct *sp, int idx) ;
void synchronize_srcu(struct srcu_struct *sp);
# 104 "./include/linux/srcu.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int srcu_read_lock_held(struct srcu_struct *sp)
{
return 1;
}
# 155 "./include/linux/srcu.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int srcu_read_lock(struct srcu_struct *sp)
{
int retval;
retval = __srcu_read_lock(sp);
do { } while (0);
return retval;
}
# 171 "./include/linux/srcu.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void srcu_read_unlock(struct srcu_struct *sp, int idx)
{
do { } while (0);
__srcu_read_unlock(sp, idx);
}
# 187 "./include/linux/srcu.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void smp_mb__after_srcu_read_unlock(void)
{
}
# 17 "./include/linux/notifier.h" 2
# 51 "./include/linux/notifier.h"
struct notifier_block;
typedef int (*notifier_fn_t)(struct notifier_block *nb,
unsigned long action, void *data);
struct notifier_block {
notifier_fn_t notifier_call;
struct notifier_block *next;
int priority;
};
struct atomic_notifier_head {
spinlock_t lock;
struct notifier_block *head;
};
struct blocking_notifier_head {
struct rw_semaphore rwsem;
struct notifier_block *head;
};
struct raw_notifier_head {
struct notifier_block *head;
};
struct srcu_notifier_head {
struct mutex mutex;
struct srcu_struct srcu;
struct notifier_block *head;
};
# 95 "./include/linux/notifier.h"
extern void srcu_init_notifier_head(struct srcu_notifier_head *nh);
# 121 "./include/linux/notifier.h"
extern int atomic_notifier_chain_register(struct atomic_notifier_head *nh,
struct notifier_block *nb);
extern int blocking_notifier_chain_register(struct blocking_notifier_head *nh,
struct notifier_block *nb);
extern int raw_notifier_chain_register(struct raw_notifier_head *nh,
struct notifier_block *nb);
extern int srcu_notifier_chain_register(struct srcu_notifier_head *nh,
struct notifier_block *nb);
extern int blocking_notifier_chain_cond_register(
struct blocking_notifier_head *nh,
struct notifier_block *nb);
extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *nh,
struct notifier_block *nb);
extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *nh,
struct notifier_block *nb);
extern int raw_notifier_chain_unregister(struct raw_notifier_head *nh,
struct notifier_block *nb);
extern int srcu_notifier_chain_unregister(struct srcu_notifier_head *nh,
struct notifier_block *nb);
extern int atomic_notifier_call_chain(struct atomic_notifier_head *nh,
unsigned long val, void *v);
extern int __atomic_notifier_call_chain(struct atomic_notifier_head *nh,
unsigned long val, void *v, int nr_to_call, int *nr_calls);
extern int blocking_notifier_call_chain(struct blocking_notifier_head *nh,
unsigned long val, void *v);
extern int __blocking_notifier_call_chain(struct blocking_notifier_head *nh,
unsigned long val, void *v, int nr_to_call, int *nr_calls);
extern int raw_notifier_call_chain(struct raw_notifier_head *nh,
unsigned long val, void *v);
extern int __raw_notifier_call_chain(struct raw_notifier_head *nh,
unsigned long val, void *v, int nr_to_call, int *nr_calls);
extern int srcu_notifier_call_chain(struct srcu_notifier_head *nh,
unsigned long val, void *v);
extern int __srcu_notifier_call_chain(struct srcu_notifier_head *nh,
unsigned long val, void *v, int nr_to_call, int *nr_calls);
# 171 "./include/linux/notifier.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int notifier_from_errno(int err)
{
if (err)
return 0x8000 | (0x0001 - err);
return 0x0001;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int notifier_to_errno(int ret)
{
ret &= ~0x8000;
return ret > 0x0001 ? 0x0001 - ret : 0;
}
# 215 "./include/linux/notifier.h"
extern struct blocking_notifier_head reboot_notifier_list;
# 8 "./include/linux/memory_hotplug.h" 2
struct page;
struct zone;
struct pglist_data;
struct mem_section;
struct memory_block;
struct resource;
# 249 "./include/linux/memory_hotplug.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgdat_resize_lock(struct pglist_data *p, unsigned long *f) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgdat_resize_unlock(struct pglist_data *p, unsigned long *f) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgdat_resize_init(struct pglist_data *pgdat) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned zone_span_seqbegin(struct zone *zone)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int zone_span_seqretry(struct zone *zone, unsigned iv)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void zone_span_writelock(struct zone *zone) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void zone_span_writeunlock(struct zone *zone) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void zone_seqlock_init(struct zone *zone) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mhp_notimplemented(const char *func)
{
printk("\001" "4" "%s() called, with CONFIG_MEMORY_HOTPLUG disabled\n", func);
dump_stack();
return -38;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void register_page_bootmem_info_node(struct pglist_data *pgdat)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int try_online_node(int nid)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void get_online_mems(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void put_online_mems(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mem_hotplug_begin(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mem_hotplug_done(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool movable_node_is_enabled(void)
{
return false;
}
# 301 "./include/linux/memory_hotplug.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_mem_section_removable(unsigned long pfn,
unsigned long nr_pages)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void try_offline_node(int nid) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int offline_pages(unsigned long start_pfn, unsigned long nr_pages)
{
return -22;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void remove_memory(int nid, u64 start, u64 size) {}
extern int walk_memory_range(unsigned long start_pfn, unsigned long end_pfn,
void *arg, int (*func)(struct memory_block *, void *));
extern int __add_memory(int nid, u64 start, u64 size);
extern int add_memory(int nid, u64 start, u64 size);
extern int add_memory_resource(int nid, struct resource *resource, bool online);
extern int arch_add_memory(int nid, u64 start, u64 size, bool want_memblock);
extern void move_pfn_range_to_zone(struct zone *zone, unsigned long start_pfn,
unsigned long nr_pages);
extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages);
extern bool is_memblock_offlined(struct memory_block *mem);
extern void remove_memory(int nid, u64 start, u64 size);
extern int sparse_add_one_section(struct pglist_data *pgdat, unsigned long start_pfn);
extern void sparse_remove_one_section(struct zone *zone, struct mem_section *ms,
unsigned long map_offset);
extern struct page *sparse_decode_mem_map(unsigned long coded_mem_map,
unsigned long pnum);
extern bool allow_online_pfn_range(int nid, unsigned long pfn, unsigned long nr_pages,
int online_type);
extern struct zone *zone_for_pfn_range(int online_type, int nid, unsigned start_pfn,
unsigned long nr_pages);
# 802 "./include/linux/mmzone.h" 2
void build_all_zonelists(pg_data_t *pgdat);
void wakeup_kswapd(struct zone *zone, int order, enum zone_type classzone_idx);
bool __zone_watermark_ok(struct zone *z, unsigned int order, unsigned long mark,
int classzone_idx, unsigned int alloc_flags,
long free_pages);
bool zone_watermark_ok(struct zone *z, unsigned int order,
unsigned long mark, int classzone_idx,
unsigned int alloc_flags);
bool zone_watermark_ok_safe(struct zone *z, unsigned int order,
unsigned long mark, int classzone_idx);
enum memmap_context {
MEMMAP_EARLY,
MEMMAP_HOTPLUG,
};
extern void init_currently_empty_zone(struct zone *zone, unsigned long start_pfn,
unsigned long size);
extern void lruvec_init(struct lruvec *lruvec);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pglist_data *lruvec_pgdat(struct lruvec *lruvec)
{
return lruvec->pgdat;
}
extern unsigned long lruvec_lru_size(struct lruvec *lruvec, enum lru_list lru, int zone_idx);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void memory_present(int nid, unsigned long start, unsigned long end) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int local_memory_node(int node_id) { return node_id; };
# 860 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool managed_zone(struct zone *zone)
{
return zone->managed_pages;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool populated_zone(struct zone *zone)
{
return zone->present_pages;
}
extern int movable_zone;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int zone_movable_is_highmem(void)
{
return (ZONE_MOVABLE - 1) == ZONE_HIGHMEM;
}
# 914 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_highmem_idx(enum zone_type idx)
{
return (idx == ZONE_HIGHMEM ||
(idx == ZONE_MOVABLE && zone_movable_is_highmem())
);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_movable(struct zone *zone)
{
return zone == zone->zone_pgdat->node_zones + ZONE_MOVABLE;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int zone_is_alloc_locked(const struct zone *zone)
{
return test_bit(PGDAT_ALLOC_LOCKED, &zone->zone_pgdat->flags);
}
# 946 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_highmem(struct zone *zone)
{
return is_highmem_idx(((zone) - (zone)->zone_pgdat->node_zones));
}
struct ctl_table;
int min_free_kbytes_sysctl_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
int watermark_scale_factor_sysctl_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int sysctl_lowmem_reserve_ratio[3 -1];
int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
int percpu_pagelist_fraction_sysctl_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
int sysctl_min_slab_ratio_sysctl_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int numa_zonelist_order_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern char numa_zonelist_order[];
extern struct pglist_data contig_page_data;
# 988 "./include/linux/mmzone.h"
extern struct pglist_data *first_online_pgdat(void);
extern struct pglist_data *next_online_pgdat(struct pglist_data *pgdat);
extern struct zone *next_zone(struct zone *zone);
# 1020 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct zone *zonelist_zone(struct zoneref *zoneref)
{
return zoneref->zone;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int zonelist_zone_idx(struct zoneref *zoneref)
{
return zoneref->zone_idx;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int zonelist_node_idx(struct zoneref *zoneref)
{
return 0;
}
struct zoneref *__next_zones_zonelist(struct zoneref *z,
enum zone_type highest_zoneidx,
nodemask_t *nodes);
# 1056 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) struct zoneref *next_zones_zonelist(struct zoneref *z,
enum zone_type highest_zoneidx,
nodemask_t *nodes)
{
if (__builtin_expect(!!(!nodes && zonelist_zone_idx(z) <= highest_zoneidx), 1))
return z;
return __next_zones_zonelist(z, highest_zoneidx, nodes);
}
# 1081 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
enum zone_type highest_zoneidx,
nodemask_t *nodes)
{
return next_zones_zonelist(zonelist->_zonerefs,
highest_zoneidx, nodes);
}
# 1131 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long early_pfn_to_nid(unsigned long pfn)
{
do { bool __cond = !(!(0)); extern void __compiletime_assert_35(void) ; if (__cond) __compiletime_assert_35(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return 0;
}
# 1345 "./include/linux/mmzone.h"
struct mminit_pfnnid_cache {
unsigned long last_start;
unsigned long last_end;
int last_nid;
};
void memory_present(int nid, unsigned long start, unsigned long end);
unsigned long __attribute__ ((__section__(".init.text"))) node_memmap_size_bytes(int, unsigned long, unsigned long);
# 1394 "./include/linux/mmzone.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool memmap_valid_within(unsigned long pfn,
struct page *page, struct zone *zone)
{
return true;
}
# 7 "./include/linux/gfp.h" 2
# 1 "./include/linux/topology.h" 1
# 35 "./include/linux/topology.h"
# 1 "./arch/arm/include/asm/topology.h" 1
struct cputopo_arm {
int thread_id;
int core_id;
int socket_id;
cpumask_t thread_sibling;
cpumask_t core_sibling;
};
extern struct cputopo_arm cpu_topology[4];
void init_cpu_topology(void);
void store_cpu_topology(unsigned int cpuid);
const struct cpumask *cpu_coregroup_mask(int cpu);
# 1 "./include/linux/arch_topology.h" 1
# 11 "./include/linux/arch_topology.h"
void topology_normalize_cpu_scale(void);
int topology_detect_flags(void);
int topology_smt_flags(void);
int topology_core_flags(void);
int topology_cpu_flags(void);
int topology_update_cpu_topology(void);
struct device_node;
bool topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu);
extern __attribute__((section(".data..percpu" ""))) __typeof__(unsigned long) cpu_scale;
struct sched_domain;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
unsigned long topology_get_cpu_scale(struct sched_domain *sd, int cpu)
{
return (*({ do { const void *__vpp_verify = (typeof((&(cpu_scale)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((&(cpu_scale)))) *)((&(cpu_scale))))); (typeof((typeof(*((&(cpu_scale)))) *)((&(cpu_scale))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); }));
}
void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity);
extern __attribute__((section(".data..percpu" ""))) __typeof__(unsigned long) freq_scale;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
unsigned long topology_get_freq_scale(struct sched_domain *sd, int cpu)
{
return (*({ do { const void *__vpp_verify = (typeof((&(freq_scale)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((&(freq_scale)))) *)((&(freq_scale))))); (typeof((typeof(*((&(freq_scale)))) *)((&(freq_scale))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); }));
}
extern __attribute__((section(".data..percpu" ""))) __typeof__(unsigned long) max_freq_scale;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
unsigned long topology_get_max_freq_scale(struct sched_domain *sd, int cpu)
{
return (*({ do { const void *__vpp_verify = (typeof((&(max_freq_scale)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((&(max_freq_scale)))) *)((&(max_freq_scale))))); (typeof((typeof(*((&(max_freq_scale)))) *)((&(max_freq_scale))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); }));
}
# 29 "./arch/arm/include/asm/topology.h" 2
# 49 "./arch/arm/include/asm/topology.h"
# 1 "./include/asm-generic/topology.h" 1
# 50 "./arch/arm/include/asm/topology.h" 2
# 36 "./include/linux/topology.h" 2
# 45 "./include/linux/topology.h"
int topology_update_cpu_topology(void);
# 102 "./include/linux/topology.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int numa_node_id(void)
{
return ((void)((current_thread_info()->cpu)),0);
}
# 162 "./include/linux/topology.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int numa_mem_id(void)
{
return numa_node_id();
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int node_to_mem_node(int node)
{
return node;
}
# 198 "./include/linux/topology.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const struct cpumask *cpu_smt_mask(int cpu)
{
return (&cpu_topology[cpu].thread_sibling);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const struct cpumask *cpu_cpu_mask(int cpu)
{
return ((void)(((void)(cpu),0)), ((const struct cpumask *)&__cpu_online_mask));
}
# 10 "./include/linux/gfp.h" 2
struct vm_area_struct;
# 309 "./include/linux/gfp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int gfpflags_to_migratetype(const gfp_t gfp_flags)
{
((void)(sizeof(( long)((gfp_flags & ((( gfp_t)0x10u)|(( gfp_t)0x08u))) == ((( gfp_t)0x10u)|(( gfp_t)0x08u))))));
do { bool __cond = !(!((1UL << 3) != 0x08u)); extern void __compiletime_assert_36(void) ; if (__cond) __compiletime_assert_36(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
do { bool __cond = !(!((0x08u >> 3) != MIGRATE_MOVABLE)); extern void __compiletime_assert_37(void) ; if (__cond) __compiletime_assert_37(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
if (__builtin_expect(!!(page_group_by_mobility_disabled), 0))
return MIGRATE_UNMOVABLE;
return (((gfp_flags & (( gfp_t)0x08u)) != 0) << 2) |
((gfp_flags & (( gfp_t)0x10u)) >> 3);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gfpflags_allow_blocking(const gfp_t gfp_flags)
{
return !!(gfp_flags & (( gfp_t)0x400000u));
}
# 353 "./include/linux/gfp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool gfpflags_normal_context(const gfp_t gfp_flags)
{
return (gfp_flags & ((( gfp_t)0x400000u) | (( gfp_t)0x2000u))) ==
(( gfp_t)0x400000u);
}
# 449 "./include/linux/gfp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) enum zone_type gfp_zone(gfp_t flags)
{
enum zone_type z;
int bit = ( int) (flags & ((( gfp_t)0x01u)|(( gfp_t)0x02u)|(( gfp_t)0x04u)|(( gfp_t)0x08u)));
z = (( (ZONE_NORMAL << 0 * 2) | (ZONE_NORMAL << 0x01u * 2) | (ZONE_HIGHMEM << 0x02u * 2) | (ZONE_NORMAL << 0x04u * 2) | (ZONE_NORMAL << 0x08u * 2) | (ZONE_NORMAL << (0x08u | 0x01u) * 2) | (ZONE_MOVABLE << (0x08u | 0x02u) * 2) | (ZONE_NORMAL << (0x08u | 0x04u) * 2)) >> (bit * 2)) &
((1 << 2) - 1);
((void)(sizeof(( long)((( 1 << (0x01u | 0x02u) | 1 << (0x01u | 0x04u) | 1 << (0x04u | 0x02u) | 1 << (0x01u | 0x04u | 0x02u) | 1 << (0x08u | 0x02u | 0x01u) | 1 << (0x08u | 0x04u | 0x01u) | 1 << (0x08u | 0x04u | 0x02u) | 1 << (0x08u | 0x04u | 0x01u | 0x02u) ) >> bit) & 1))));
return z;
}
# 472 "./include/linux/gfp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int gfp_zonelist(gfp_t flags)
{
return ZONELIST_FALLBACK;
}
# 490 "./include/linux/gfp.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct zonelist *node_zonelist(int nid, gfp_t flags)
{
return (&contig_page_data)->node_zonelists + gfp_zonelist(flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_free_page(struct page *page, int order) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_alloc_page(struct page *page, int order) { }
struct page *
__alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order, int preferred_nid,
nodemask_t *nodemask);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *
__alloc_pages(gfp_t gfp_mask, unsigned int order, int preferred_nid)
{
return __alloc_pages_nodemask(gfp_mask, order, preferred_nid, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *
__alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order)
{
((void)(sizeof(( long)(nid < 0 || nid >= (1 << 0)))));
((void)(sizeof(( long)(!node_state((nid), N_ONLINE)))));
return __alloc_pages(gfp_mask, order, nid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
unsigned int order)
{
if (nid == (-1))
nid = numa_mem_id();
return __alloc_pages_node(nid, gfp_mask, order);
}
# 566 "./include/linux/gfp.h"
extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order);
extern unsigned long get_zeroed_page(gfp_t gfp_mask);
void *alloc_pages_exact(size_t size, gfp_t gfp_mask);
void free_pages_exact(void *virt, size_t size);
void * __attribute__ ((__section__(".meminit.text"))) __attribute__((no_instrument_function)) alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask);
extern void __free_pages(struct page *page, unsigned int order);
extern void free_pages(unsigned long addr, unsigned int order);
extern void free_hot_cold_page(struct page *page, bool cold);
extern void free_hot_cold_page_list(struct list_head *list, bool cold);
struct page_frag_cache;
extern void __page_frag_cache_drain(struct page *page, unsigned int count);
extern void *page_frag_alloc(struct page_frag_cache *nc,
unsigned int fragsz, gfp_t gfp_mask);
extern void page_frag_free(void *addr);
void page_alloc_init(void);
void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp);
void drain_all_pages(struct zone *zone);
void drain_local_pages(struct zone *zone);
void page_alloc_init_late(void);
# 607 "./include/linux/gfp.h"
extern gfp_t gfp_allowed_mask;
bool gfp_pfmemalloc_allowed(gfp_t gfp_mask);
extern void pm_restrict_gfp_mask(void);
extern void pm_restore_gfp_mask(void);
extern bool pm_suspended_storage(void);
# 626 "./include/linux/gfp.h"
extern int alloc_contig_range(unsigned long start, unsigned long end,
unsigned migratetype, gfp_t gfp_mask);
extern void free_contig_range(unsigned long pfn, unsigned nr_pages);
extern void init_cma_reserved_pageblock(struct page *page);
# 16 "./include/linux/slab.h" 2
# 114 "./include/linux/slab.h"
# 1 "./include/linux/kmemleak.h" 1
# 24 "./include/linux/kmemleak.h"
# 1 "./include/linux/slab.h" 1
# 25 "./include/linux/kmemleak.h" 2
# 1 "./include/linux/vmalloc.h" 1
# 12 "./include/linux/vmalloc.h"
struct vm_area_struct;
struct notifier_block;
# 36 "./include/linux/vmalloc.h"
struct vm_struct {
struct vm_struct *next;
void *addr;
unsigned long size;
unsigned long flags;
struct page **pages;
unsigned int nr_pages;
phys_addr_t phys_addr;
const void *caller;
};
struct vmap_area {
unsigned long va_start;
unsigned long va_end;
unsigned long flags;
struct rb_node rb_node;
struct list_head list;
struct llist_node purge_list;
struct vm_struct *vm;
struct callback_head callback_head;
};
extern void vm_unmap_ram(const void *mem, unsigned int count);
extern void *vm_map_ram(struct page **pages, unsigned int count,
int node, pgprot_t prot);
extern void vm_unmap_aliases(void);
extern void __attribute__ ((__section__(".init.text"))) vmalloc_init(void);
extern unsigned long vmalloc_nr_pages(void);
extern void *vmalloc(unsigned long size);
extern void *vzalloc(unsigned long size);
extern void *vmalloc_user(unsigned long size);
extern void *vmalloc_node(unsigned long size, int node);
extern void *vzalloc_node(unsigned long size, int node);
extern void *vmalloc_exec(unsigned long size);
extern void *vmalloc_32(unsigned long size);
extern void *vmalloc_32_user(unsigned long size);
extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
extern void *__vmalloc_node_range(unsigned long size, unsigned long align,
unsigned long start, unsigned long end, gfp_t gfp_mask,
pgprot_t prot, unsigned long vm_flags, int node,
const void *caller);
# 97 "./include/linux/vmalloc.h"
extern void *__vmalloc_node_flags_caller(unsigned long size,
int node, gfp_t flags, void *caller);
extern void vfree(const void *addr);
extern void vfree_atomic(const void *addr);
extern void *vmap(struct page **pages, unsigned int count,
unsigned long flags, pgprot_t prot);
extern void vunmap(const void *addr);
extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
unsigned long uaddr, void *kaddr,
unsigned long pgoff, unsigned long size);
extern int remap_vmalloc_range(struct vm_area_struct *vma, void *addr,
unsigned long pgoff);
void vmalloc_sync_mappings(void);
void vmalloc_sync_unmappings(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) size_t get_vm_area_size(const struct vm_struct *area)
{
if (!(area->flags & 0x00000040))
return area->size - ((1UL) << 12);
else
return area->size;
}
extern struct vm_struct *get_vm_area(unsigned long size, unsigned long flags);
extern struct vm_struct *get_vm_area_caller(unsigned long size,
unsigned long flags, const void *caller);
extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
unsigned long start, unsigned long end);
extern struct vm_struct *__get_vm_area_caller(unsigned long size,
unsigned long flags,
unsigned long start, unsigned long end,
const void *caller);
extern struct vm_struct *remove_vm_area(const void *addr);
extern struct vm_struct *find_vm_area(const void *addr);
extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
struct page **pages);
extern int map_kernel_range_noflush(unsigned long start, unsigned long size,
pgprot_t prot, struct page **pages);
extern void unmap_kernel_range_noflush(unsigned long addr, unsigned long size);
extern void unmap_kernel_range(unsigned long addr, unsigned long size);
# 168 "./include/linux/vmalloc.h"
extern struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes);
extern void free_vm_area(struct vm_struct *area);
extern long vread(char *buf, char *addr, unsigned long count);
extern long vwrite(char *buf, char *addr, unsigned long count);
extern struct list_head vmap_area_list;
extern __attribute__ ((__section__(".init.text"))) void vm_area_add_early(struct vm_struct *vm);
extern __attribute__ ((__section__(".init.text"))) void vm_area_register_early(struct vm_struct *vm, size_t align);
struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets,
const size_t *sizes, int nr_vms,
size_t align);
void pcpu_free_vm_areas(struct vm_struct **vms, int nr_vms);
# 211 "./include/linux/vmalloc.h"
int register_vmap_purge_notifier(struct notifier_block *nb);
int unregister_vmap_purge_notifier(struct notifier_block *nb);
# 26 "./include/linux/kmemleak.h" 2
# 71 "./include/linux/kmemleak.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_init(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_alloc(const void *ptr, size_t size, int min_count,
gfp_t gfp)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_alloc_recursive(const void *ptr, size_t size,
int min_count, unsigned long flags,
gfp_t gfp)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_alloc_percpu(const void *ptr, size_t size,
gfp_t gfp)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_vmalloc(const struct vm_struct *area, size_t size,
gfp_t gfp)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_free(const void *ptr)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_free_part(const void *ptr, size_t size)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_free_recursive(const void *ptr, unsigned long flags)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_free_percpu(const void *ptr)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_update_trace(const void *ptr)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_not_leak(const void *ptr)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_ignore(const void *ptr)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_erase(void **ptr)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_no_scan(const void *ptr)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_alloc_phys(phys_addr_t phys, size_t size,
int min_count, gfp_t gfp)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_free_part_phys(phys_addr_t phys, size_t size)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_not_leak_phys(phys_addr_t phys)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmemleak_ignore_phys(phys_addr_t phys)
{
}
# 115 "./include/linux/slab.h" 2
# 1 "./include/linux/kasan.h" 1
struct kmem_cache;
struct page;
struct vm_struct;
struct task_struct;
# 88 "./include/linux/kasan.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_unpoison_shadow(const void *address, size_t size) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_unpoison_task_stack(struct task_struct *task) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_unpoison_stack_above_sp_to(const void *watermark) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_enable_current(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_disable_current(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_alloc_pages(struct page *page, unsigned int order) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_free_pages(struct page *page, unsigned int order) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_cache_create(struct kmem_cache *cache,
unsigned int *size,
unsigned long *flags) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_poison_slab(struct page *page) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_unpoison_object_data(struct kmem_cache *cache,
void *object) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_poison_object_data(struct kmem_cache *cache,
void *object) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kasan_init_slab_obj(struct kmem_cache *cache,
const void *object)
{
return (void *)object;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kasan_kmalloc_large(void *ptr, size_t size, gfp_t flags)
{
return ptr;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_kfree_large(void *ptr, unsigned long ip) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_poison_kfree(void *ptr, unsigned long ip) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kasan_kmalloc(struct kmem_cache *s, const void *object,
size_t size, gfp_t flags)
{
return (void *)object;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kasan_krealloc(const void *object, size_t new_size,
gfp_t flags)
{
return (void *)object;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kasan_slab_alloc(struct kmem_cache *s, void *object,
gfp_t flags)
{
return object;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool kasan_slab_free(struct kmem_cache *s, void *object,
unsigned long ip)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kasan_module_alloc(void *addr, size_t size) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_free_shadow(const struct vm_struct *vm) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kasan_add_zero_shadow(void *start, unsigned long size)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_remove_zero_shadow(void *start,
unsigned long size)
{}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_unpoison_slab(const void *ptr) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) size_t kasan_metadata_size(struct kmem_cache *cache) { return 0; }
# 167 "./include/linux/kasan.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_cache_shrink(struct kmem_cache *cache) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_cache_shutdown(struct kmem_cache *cache) {}
# 185 "./include/linux/kasan.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kasan_init_tags(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kasan_reset_tag(const void *addr)
{
return (void *)addr;
}
# 116 "./include/linux/slab.h" 2
struct mem_cgroup;
void __attribute__ ((__section__(".init.text"))) kmem_cache_init(void);
bool slab_is_available(void);
struct kmem_cache *kmem_cache_create(const char *, size_t, size_t,
unsigned long,
void (*)(void *));
void kmem_cache_destroy(struct kmem_cache *);
int kmem_cache_shrink(struct kmem_cache *);
void memcg_create_kmem_cache(struct mem_cgroup *, struct kmem_cache *);
void memcg_deactivate_kmem_caches(struct mem_cgroup *);
void memcg_destroy_kmem_caches(struct mem_cgroup *);
# 149 "./include/linux/slab.h"
void * __attribute__((warn_unused_result)) __krealloc(const void *, size_t, gfp_t);
void * __attribute__((warn_unused_result)) krealloc(const void *, size_t, gfp_t);
void kfree(const void *);
void kzfree(const void *);
size_t ksize(const void *);
const char *__check_heap_object(const void *ptr, unsigned long n,
struct page *page);
# 274 "./include/linux/slab.h"
enum kmalloc_cache_type {
KMALLOC_NORMAL = 0,
KMALLOC_RECLAIM,
NR_KMALLOC_TYPES
};
extern struct kmem_cache *
kmalloc_caches[NR_KMALLOC_TYPES][(12 + 1) + 1];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) enum kmalloc_cache_type kmalloc_type(gfp_t flags)
{
# 303 "./include/linux/slab.h"
return flags & (( gfp_t)0x10u) ? KMALLOC_RECLAIM : KMALLOC_NORMAL;
}
# 315 "./include/linux/slab.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int kmalloc_index(size_t size)
{
if (!size)
return 0;
if (size <= (1 << 6))
return ( __builtin_constant_p((1 << 6)) ? ( __builtin_constant_p((1 << 6)) ? ( ((1 << 6)) < 2 ? 0 : ((1 << 6)) & (1ULL << 63) ? 63 : ((1 << 6)) & (1ULL << 62) ? 62 : ((1 << 6)) & (1ULL << 61) ? 61 : ((1 << 6)) & (1ULL << 60) ? 60 : ((1 << 6)) & (1ULL << 59) ? 59 : ((1 << 6)) & (1ULL << 58) ? 58 : ((1 << 6)) & (1ULL << 57) ? 57 : ((1 << 6)) & (1ULL << 56) ? 56 : ((1 << 6)) & (1ULL << 55) ? 55 : ((1 << 6)) & (1ULL << 54) ? 54 : ((1 << 6)) & (1ULL << 53) ? 53 : ((1 << 6)) & (1ULL << 52) ? 52 : ((1 << 6)) & (1ULL << 51) ? 51 : ((1 << 6)) & (1ULL << 50) ? 50 : ((1 << 6)) & (1ULL << 49) ? 49 : ((1 << 6)) & (1ULL << 48) ? 48 : ((1 << 6)) & (1ULL << 47) ? 47 : ((1 << 6)) & (1ULL << 46) ? 46 : ((1 << 6)) & (1ULL << 45) ? 45 : ((1 << 6)) & (1ULL << 44) ? 44 : ((1 << 6)) & (1ULL << 43) ? 43 : ((1 << 6)) & (1ULL << 42) ? 42 : ((1 << 6)) & (1ULL << 41) ? 41 : ((1 << 6)) & (1ULL << 40) ? 40 : ((1 << 6)) & (1ULL << 39) ? 39 : ((1 << 6)) & (1ULL << 38) ? 38 : ((1 << 6)) & (1ULL << 37) ? 37 : ((1 << 6)) & (1ULL << 36) ? 36 : ((1 << 6)) & (1ULL << 35) ? 35 : ((1 << 6)) & (1ULL << 34) ? 34 : ((1 << 6)) & (1ULL << 33) ? 33 : ((1 << 6)) & (1ULL << 32) ? 32 : ((1 << 6)) & (1ULL << 31) ? 31 : ((1 << 6)) & (1ULL << 30) ? 30 : ((1 << 6)) & (1ULL << 29) ? 29 : ((1 << 6)) & (1ULL << 28) ? 28 : ((1 << 6)) & (1ULL << 27) ? 27 : ((1 << 6)) & (1ULL << 26) ? 26 : ((1 << 6)) & (1ULL << 25) ? 25 : ((1 << 6)) & (1ULL << 24) ? 24 : ((1 << 6)) & (1ULL << 23) ? 23 : ((1 << 6)) & (1ULL << 22) ? 22 : ((1 << 6)) & (1ULL << 21) ? 21 : ((1 << 6)) & (1ULL << 20) ? 20 : ((1 << 6)) & (1ULL << 19) ? 19 : ((1 << 6)) & (1ULL << 18) ? 18 : ((1 << 6)) & (1ULL << 17) ? 17 : ((1 << 6)) & (1ULL << 16) ? 16 : ((1 << 6)) & (1ULL << 15) ? 15 : ((1 << 6)) & (1ULL << 14) ? 14 : ((1 << 6)) & (1ULL << 13) ? 13 : ((1 << 6)) & (1ULL << 12) ? 12 : ((1 << 6)) & (1ULL << 11) ? 11 : ((1 << 6)) & (1ULL << 10) ? 10 : ((1 << 6)) & (1ULL << 9) ? 9 : ((1 << 6)) & (1ULL << 8) ? 8 : ((1 << 6)) & (1ULL << 7) ? 7 : ((1 << 6)) & (1ULL << 6) ? 6 : ((1 << 6)) & (1ULL << 5) ? 5 : ((1 << 6)) & (1ULL << 4) ? 4 : ((1 << 6)) & (1ULL << 3) ? 3 : ((1 << 6)) & (1ULL << 2) ? 2 : 1) : -1) : (sizeof((1 << 6)) <= 4) ? __ilog2_u32((1 << 6)) : __ilog2_u64((1 << 6)) );
if ((1 << 6) <= 32 && size > 64 && size <= 96)
return 1;
if ((1 << 6) <= 64 && size > 128 && size <= 192)
return 2;
if (size <= 8) return 3;
if (size <= 16) return 4;
if (size <= 32) return 5;
if (size <= 64) return 6;
if (size <= 128) return 7;
if (size <= 256) return 8;
if (size <= 512) return 9;
if (size <= 1024) return 10;
if (size <= 2 * 1024) return 11;
if (size <= 4 * 1024) return 12;
if (size <= 8 * 1024) return 13;
if (size <= 16 * 1024) return 14;
if (size <= 32 * 1024) return 15;
if (size <= 64 * 1024) return 16;
if (size <= 128 * 1024) return 17;
if (size <= 256 * 1024) return 18;
if (size <= 512 * 1024) return 19;
if (size <= 1024 * 1024) return 20;
if (size <= 2 * 1024 * 1024) return 21;
if (size <= 4 * 1024 * 1024) return 22;
if (size <= 8 * 1024 * 1024) return 23;
if (size <= 16 * 1024 * 1024) return 24;
if (size <= 32 * 1024 * 1024) return 25;
if (size <= 64 * 1024 * 1024) return 26;
do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/slab.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "351" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0);
return -1;
}
void *__kmalloc(size_t size, gfp_t flags) __attribute__((__malloc__));
void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __attribute__((__malloc__));
void kmem_cache_free(struct kmem_cache *, void *);
# 369 "./include/linux/slab.h"
void kmem_cache_free_bulk(struct kmem_cache *, size_t, void **);
int kmem_cache_alloc_bulk(struct kmem_cache *, gfp_t, size_t, void **);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void kfree_bulk(size_t size, void **p)
{
kmem_cache_free_bulk(((void *)0), size, p);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void *__kmalloc_node(size_t size, gfp_t flags, int node)
{
return __kmalloc(size, flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t flags, int node)
{
return kmem_cache_alloc(s, flags);
}
extern void *kmem_cache_alloc_trace(struct kmem_cache *, gfp_t, size_t) __attribute__((__malloc__));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void *
kmem_cache_alloc_node_trace(struct kmem_cache *s,
gfp_t gfpflags,
int node, size_t size)
{
return kmem_cache_alloc_trace(s, gfpflags, size);
}
# 435 "./include/linux/slab.h"
extern void *kmalloc_order(size_t size, gfp_t flags, unsigned int order) __attribute__((__malloc__));
extern void *kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order) __attribute__((__malloc__));
# 447 "./include/linux/slab.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void *kmalloc_large(size_t size, gfp_t flags)
{
unsigned int order = get_order(size);
return kmalloc_order_trace(size, flags, order);
}
# 507 "./include/linux/slab.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void *kmalloc(size_t size, gfp_t flags)
{
if (__builtin_constant_p(size)) {
unsigned int index;
if (size > (1UL << (12 + 1)))
return kmalloc_large(size, flags);
index = kmalloc_index(size);
if (!index)
return ((void *)16);
return kmem_cache_alloc_trace(
kmalloc_caches[kmalloc_type(flags)][index],
flags, size);
}
return __kmalloc(size, flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int kmalloc_size(int n)
{
if (n > 2)
return 1 << n;
if (n == 1 && (1 << 6) <= 32)
return 96;
if (n == 2 && (1 << 6) <= 64)
return 192;
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void *kmalloc_node(size_t size, gfp_t flags, int node)
{
if (__builtin_constant_p(size) &&
size <= (1UL << (12 + 1))) {
int i = kmalloc_index(size);
if (!i)
return ((void *)16);
return kmem_cache_alloc_node_trace(
kmalloc_caches[kmalloc_type(flags)][i],
flags, node, size);
}
return __kmalloc_node(size, flags, node);
}
struct memcg_cache_array {
struct callback_head rcu;
struct kmem_cache *entries[0];
};
# 605 "./include/linux/slab.h"
struct memcg_cache_params {
struct kmem_cache *root_cache;
union {
struct {
struct memcg_cache_array *memcg_caches;
struct list_head __root_caches_node;
struct list_head children;
};
struct {
struct mem_cgroup *memcg;
struct list_head children_node;
struct list_head kmem_caches_node;
void (*deact_fn)(struct kmem_cache *);
union {
struct callback_head deact_rcu_head;
struct work_struct deact_work;
};
};
};
};
int memcg_update_all_caches(int num_memcgs);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kmalloc_array(size_t n, size_t size, gfp_t flags)
{
if (size != 0 && n > (~(size_t)0) / size)
return ((void *)0);
if (__builtin_constant_p(n) && __builtin_constant_p(size))
return kmalloc(n * size, flags);
return __kmalloc(n * size, flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kcalloc(size_t n, size_t size, gfp_t flags)
{
return kmalloc_array(n, size, flags | (( gfp_t)0x8000u));
}
# 663 "./include/linux/slab.h"
extern void *__kmalloc_track_caller(size_t, gfp_t, unsigned long);
# 683 "./include/linux/slab.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags)
{
return kmem_cache_alloc(k, flags | (( gfp_t)0x8000u));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kzalloc(size_t size, gfp_t flags)
{
return kmalloc(size, flags | (( gfp_t)0x8000u));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kzalloc_node(size_t size, gfp_t flags, int node)
{
return kmalloc_node(size, flags | (( gfp_t)0x8000u), node);
}
unsigned int kmem_cache_size(struct kmem_cache *s);
void __attribute__ ((__section__(".init.text"))) kmem_cache_init_late(void);
# 17 "./include/linux/genhd.h" 2
# 1 "./include/linux/percpu-refcount.h" 1
# 55 "./include/linux/percpu-refcount.h"
struct percpu_ref;
typedef void (percpu_ref_func_t)(struct percpu_ref *);
enum {
__PERCPU_REF_ATOMIC = 1LU << 0,
__PERCPU_REF_DEAD = 1LU << 1,
__PERCPU_REF_ATOMIC_DEAD = __PERCPU_REF_ATOMIC | __PERCPU_REF_DEAD,
__PERCPU_REF_FLAG_BITS = 2,
};
enum {
PERCPU_REF_INIT_ATOMIC = 1 << 0,
PERCPU_REF_INIT_DEAD = 1 << 1,
};
struct percpu_ref {
atomic_long_t count;
unsigned long percpu_count_ptr;
percpu_ref_func_t *release;
percpu_ref_func_t *confirm_switch;
bool force_atomic:1;
struct callback_head rcu;
};
int __attribute__((warn_unused_result)) percpu_ref_init(struct percpu_ref *ref,
percpu_ref_func_t *release, unsigned int flags,
gfp_t gfp);
void percpu_ref_exit(struct percpu_ref *ref);
void percpu_ref_switch_to_atomic(struct percpu_ref *ref,
percpu_ref_func_t *confirm_switch);
void percpu_ref_switch_to_atomic_sync(struct percpu_ref *ref);
void percpu_ref_switch_to_percpu(struct percpu_ref *ref);
void percpu_ref_kill_and_confirm(struct percpu_ref *ref,
percpu_ref_func_t *confirm_kill);
void percpu_ref_reinit(struct percpu_ref *ref);
# 119 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_ref_kill(struct percpu_ref *ref)
{
percpu_ref_kill_and_confirm(ref, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool __ref_is_percpu(struct percpu_ref *ref,
unsigned long **percpu_countp)
{
unsigned long percpu_ptr;
# 143 "./include/linux/percpu-refcount.h"
percpu_ptr = ({ union { typeof(ref->percpu_count_ptr) __val; char __c[1]; } __u; if (1) __read_once_size(&(ref->percpu_count_ptr), __u.__c, sizeof(ref->percpu_count_ptr)); else __read_once_size_nocheck(&(ref->percpu_count_ptr), __u.__c, sizeof(ref->percpu_count_ptr)); do { } while (0); __u.__val; });
do { } while (0);
if (__builtin_expect(!!(percpu_ptr & __PERCPU_REF_ATOMIC_DEAD), 0))
return false;
*percpu_countp = (unsigned long *)percpu_ptr;
return true;
}
# 170 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_ref_get_many(struct percpu_ref *ref, unsigned long nr)
{
unsigned long *percpu_count;
rcu_read_lock_sched();
if (__ref_is_percpu(ref, &percpu_count))
do { do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(*percpu_count)) { case 1: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += nr; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 2: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += nr; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 4: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += nr; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 8: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += nr; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
else
atomic_long_add(nr, &ref->count);
rcu_read_unlock_sched();
}
# 192 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_ref_get(struct percpu_ref *ref)
{
percpu_ref_get_many(ref, 1);
}
# 206 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool percpu_ref_tryget(struct percpu_ref *ref)
{
unsigned long *percpu_count;
bool ret;
rcu_read_lock_sched();
if (__ref_is_percpu(ref, &percpu_count)) {
do { do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(*percpu_count)) { case 1: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 2: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 4: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 8: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
ret = true;
} else {
ret = atomic_add_unless(((atomic_t *)(&ref->count)), 1, 0);
}
rcu_read_unlock_sched();
return ret;
}
# 240 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool percpu_ref_tryget_live(struct percpu_ref *ref)
{
unsigned long *percpu_count;
bool ret = false;
rcu_read_lock_sched();
if (__ref_is_percpu(ref, &percpu_count)) {
do { do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(*percpu_count)) { case 1: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 2: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 4: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 8: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
ret = true;
} else if (!(ref->percpu_count_ptr & __PERCPU_REF_DEAD)) {
ret = atomic_add_unless(((atomic_t *)(&ref->count)), 1, 0);
}
rcu_read_unlock_sched();
return ret;
}
# 269 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_ref_put_many(struct percpu_ref *ref, unsigned long nr)
{
unsigned long *percpu_count;
rcu_read_lock_sched();
if (__ref_is_percpu(ref, &percpu_count))
do { do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(*percpu_count)) { case 1: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*percpu_count))(nr); } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 2: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*percpu_count))(nr); } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 4: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*percpu_count))(nr); } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 8: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(*percpu_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))); (typeof((typeof(*(&(*percpu_count))) *)(&(*percpu_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*percpu_count))(nr); } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
else if (__builtin_expect(!!(atomic_long_sub_and_test(nr, &ref->count)), 0))
ref->release(ref);
rcu_read_unlock_sched();
}
# 292 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_ref_put(struct percpu_ref *ref)
{
percpu_ref_put_many(ref, 1);
}
# 306 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool percpu_ref_is_dying(struct percpu_ref *ref)
{
return ref->percpu_count_ptr & __PERCPU_REF_DEAD;
}
# 319 "./include/linux/percpu-refcount.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool percpu_ref_is_zero(struct percpu_ref *ref)
{
unsigned long *percpu_count;
if (__ref_is_percpu(ref, &percpu_count))
return false;
return !atomic_long_read(&ref->count);
}
# 18 "./include/linux/genhd.h" 2
# 1 "./include/linux/uuid.h" 1
# 19 "./include/linux/uuid.h"
# 1 "./include/uapi/linux/uuid.h" 1
# 24 "./include/uapi/linux/uuid.h"
typedef struct {
__u8 b[16];
} guid_t;
# 36 "./include/uapi/linux/uuid.h"
typedef guid_t uuid_le;
# 20 "./include/linux/uuid.h" 2
typedef struct {
__u8 b[16];
} uuid_t;
# 40 "./include/linux/uuid.h"
extern const guid_t guid_null;
extern const uuid_t uuid_null;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool guid_equal(const guid_t *u1, const guid_t *u2)
{
return memcmp(u1, u2, sizeof(guid_t)) == 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void guid_copy(guid_t *dst, const guid_t *src)
{
memcpy(dst, src, sizeof(guid_t));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool guid_is_null(const guid_t *guid)
{
return guid_equal(guid, &guid_null);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uuid_equal(const uuid_t *u1, const uuid_t *u2)
{
return memcmp(u1, u2, sizeof(uuid_t)) == 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void uuid_copy(uuid_t *dst, const uuid_t *src)
{
memcpy(dst, src, sizeof(uuid_t));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool uuid_is_null(const uuid_t *uuid)
{
return uuid_equal(uuid, &uuid_null);
}
void generate_random_uuid(unsigned char uuid[16]);
extern void guid_gen(guid_t *u);
extern void uuid_gen(uuid_t *u);
bool __attribute__((warn_unused_result)) uuid_is_valid(const char *uuid);
extern const u8 guid_index[16];
extern const u8 uuid_index[16];
int guid_parse(const char *uuid, guid_t *u);
int uuid_parse(const char *uuid, uuid_t *u);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int uuid_le_cmp(const guid_t u1, const guid_t u2)
{
return memcmp(&u1, &u2, sizeof(guid_t));
}
# 19 "./include/linux/genhd.h" 2
extern struct device_type part_type;
extern struct kobject *block_depr;
extern struct class block_class;
enum {
DOS_EXTENDED_PARTITION = 5,
LINUX_EXTENDED_PARTITION = 0x85,
WIN98_EXTENDED_PARTITION = 0x0f,
SUN_WHOLE_DISK = DOS_EXTENDED_PARTITION,
LINUX_SWAP_PARTITION = 0x82,
LINUX_DATA_PARTITION = 0x83,
LINUX_LVM_PARTITION = 0x8e,
LINUX_RAID_PARTITION = 0xfd,
SOLARIS_X86_PARTITION = LINUX_SWAP_PARTITION,
NEW_SOLARIS_X86_PARTITION = 0xbf,
DM6_AUX1PARTITION = 0x51,
DM6_AUX3PARTITION = 0x53,
DM6_PARTITION = 0x54,
EZD_PARTITION = 0x55,
FREEBSD_PARTITION = 0xa5,
OPENBSD_PARTITION = 0xa6,
NETBSD_PARTITION = 0xa9,
BSDI_PARTITION = 0xb7,
MINIX_PARTITION = 0x81,
UNIXWARE_PARTITION = 0x63,
};
# 1 "./include/linux/device.h" 1
# 16 "./include/linux/device.h"
# 1 "./include/linux/ioport.h" 1
# 19 "./include/linux/ioport.h"
struct resource {
resource_size_t start;
resource_size_t end;
const char *name;
unsigned long flags;
unsigned long desc;
struct resource *parent, *sibling, *child;
};
# 127 "./include/linux/ioport.h"
enum {
IORES_DESC_NONE = 0,
IORES_DESC_CRASH_KERNEL = 1,
IORES_DESC_ACPI_TABLES = 2,
IORES_DESC_ACPI_NV_STORAGE = 3,
IORES_DESC_PERSISTENT_MEMORY = 4,
IORES_DESC_PERSISTENT_MEMORY_LEGACY = 5,
IORES_DESC_DEVICE_PRIVATE_MEMORY = 6,
IORES_DESC_DEVICE_PUBLIC_MEMORY = 7,
};
# 169 "./include/linux/ioport.h"
extern struct resource ioport_resource;
extern struct resource iomem_resource;
extern struct resource *request_resource_conflict(struct resource *root, struct resource *new);
extern int request_resource(struct resource *root, struct resource *new);
extern int release_resource(struct resource *new);
void release_child_resources(struct resource *new);
extern void reserve_region_with_split(struct resource *root,
resource_size_t start, resource_size_t end,
const char *name);
extern struct resource *insert_resource_conflict(struct resource *parent, struct resource *new);
extern int insert_resource(struct resource *parent, struct resource *new);
extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
extern int remove_resource(struct resource *old);
extern void arch_remove_reservations(struct resource *avail);
extern int allocate_resource(struct resource *root, struct resource *new,
resource_size_t size, resource_size_t min,
resource_size_t max, resource_size_t align,
resource_size_t (*alignf)(void *,
const struct resource *,
resource_size_t,
resource_size_t),
void *alignf_data);
struct resource *lookup_resource(struct resource *root, resource_size_t start);
int adjust_resource(struct resource *res, resource_size_t start,
resource_size_t size);
resource_size_t resource_alignment(struct resource *res);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) resource_size_t resource_size(const struct resource *res)
{
return res->end - res->start + 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long resource_type(const struct resource *res)
{
return res->flags & 0x00001f00;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long resource_ext_type(const struct resource *res)
{
return res->flags & 0x01000000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool resource_contains(struct resource *r1, struct resource *r2)
{
if (resource_type(r1) != resource_type(r2))
return false;
if (r1->flags & 0x20000000 || r2->flags & 0x20000000)
return false;
return r1->start <= r2->start && r1->end >= r2->end;
}
# 228 "./include/linux/ioport.h"
extern struct resource * __request_region(struct resource *,
resource_size_t start,
resource_size_t n,
const char *name, int flags);
extern void __release_region(struct resource *, resource_size_t,
resource_size_t);
struct device;
extern int devm_request_resource(struct device *dev, struct resource *root,
struct resource *new);
extern void devm_release_resource(struct device *dev, struct resource *new);
extern struct resource * __devm_request_region(struct device *dev,
struct resource *parent, resource_size_t start,
resource_size_t n, const char *name);
extern void __devm_release_region(struct device *dev, struct resource *parent,
resource_size_t start, resource_size_t n);
extern int iomem_map_sanity_check(resource_size_t addr, unsigned long size);
extern int iomem_is_exclusive(u64 addr);
extern int
walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages,
void *arg, int (*func)(unsigned long, unsigned long, void *));
extern int
walk_system_ram_res(u64 start, u64 end, void *arg,
int (*func)(u64, u64, void *));
extern int
walk_iomem_res_desc(unsigned long desc, unsigned long flags, u64 start, u64 end,
void *arg, int (*func)(u64, u64, void *));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool resource_overlaps(struct resource *r1, struct resource *r2)
{
return (r1->start <= r2->end && r1->end >= r2->start);
}
# 17 "./include/linux/device.h" 2
# 1 "./include/linux/kobject.h" 1
# 21 "./include/linux/kobject.h"
# 1 "./include/linux/sysfs.h" 1
# 16 "./include/linux/sysfs.h"
# 1 "./include/linux/kernfs.h" 1
# 14 "./include/linux/kernfs.h"
# 1 "./include/linux/idr.h" 1
# 15 "./include/linux/idr.h"
# 1 "./include/linux/radix-tree.h" 1
# 61 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool radix_tree_is_internal_node(void *ptr)
{
return ((unsigned long)ptr & 3UL) ==
1UL;
}
# 93 "./include/linux/radix-tree.h"
struct radix_tree_node {
unsigned char shift;
unsigned char offset;
unsigned char count;
unsigned char exceptional;
struct radix_tree_node *parent;
struct radix_tree_root *root;
union {
struct list_head private_list;
struct callback_head callback_head;
};
void *slots[(1UL << (1 ? 4 : 6))];
unsigned long tags[3][(((1UL << (1 ? 4 : 6)) + 32 - 1) / 32)];
};
struct radix_tree_root {
gfp_t gfp_mask;
struct radix_tree_node *rnode;
};
# 131 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool radix_tree_empty(const struct radix_tree_root *root)
{
return root->rnode == ((void *)0);
}
# 152 "./include/linux/radix-tree.h"
struct radix_tree_iter {
unsigned long index;
unsigned long next_index;
unsigned long tags;
struct radix_tree_node *node;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int iter_shift(const struct radix_tree_iter *iter)
{
return 0;
}
# 236 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *radix_tree_deref_slot(void **slot)
{
return ({ typeof(*(*slot)) *________p1 = (typeof(*(*slot)) *)({ union { typeof((*slot)) __val; char __c[1]; } __u; if (1) __read_once_size(&((*slot)), __u.__c, sizeof((*slot))); else __read_once_size_nocheck(&((*slot)), __u.__c, sizeof((*slot))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(*slot)) *)(________p1)); });
}
# 250 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *radix_tree_deref_slot_protected(void **slot,
spinlock_t *treelock)
{
return ({ do { } while (0); ; ((typeof(*(*slot)) *)((*slot))); });
}
# 263 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int radix_tree_deref_retry(void *arg)
{
return __builtin_expect(!!(radix_tree_is_internal_node(arg)), 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int radix_tree_exceptional_entry(void *arg)
{
return (unsigned long)arg & 2;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int radix_tree_exception(void *arg)
{
return __builtin_expect(!!((unsigned long)arg & 3UL), 0);
}
int __radix_tree_create(struct radix_tree_root *, unsigned long index,
unsigned order, struct radix_tree_node **nodep,
void ***slotp);
int __radix_tree_insert(struct radix_tree_root *, unsigned long index,
unsigned order, void *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int radix_tree_insert(struct radix_tree_root *root,
unsigned long index, void *entry)
{
return __radix_tree_insert(root, index, 0, entry);
}
void *__radix_tree_lookup(const struct radix_tree_root *, unsigned long index,
struct radix_tree_node **nodep, void ***slotp);
void *radix_tree_lookup(const struct radix_tree_root *, unsigned long);
void **radix_tree_lookup_slot(const struct radix_tree_root *,
unsigned long index);
typedef void (*radix_tree_update_node_t)(struct radix_tree_node *, void *);
void __radix_tree_replace(struct radix_tree_root *, struct radix_tree_node *,
void **slot, void *entry,
radix_tree_update_node_t update_node, void *private);
void radix_tree_iter_replace(struct radix_tree_root *,
const struct radix_tree_iter *, void **slot, void *entry);
void radix_tree_replace_slot(struct radix_tree_root *,
void **slot, void *entry);
void __radix_tree_delete_node(struct radix_tree_root *,
struct radix_tree_node *,
radix_tree_update_node_t update_node,
void *private);
void radix_tree_iter_delete(struct radix_tree_root *,
struct radix_tree_iter *iter, void **slot);
void *radix_tree_delete_item(struct radix_tree_root *, unsigned long, void *);
void *radix_tree_delete(struct radix_tree_root *, unsigned long);
void radix_tree_clear_tags(struct radix_tree_root *, struct radix_tree_node *,
void **slot);
unsigned int radix_tree_gang_lookup(const struct radix_tree_root *,
void **results, unsigned long first_index,
unsigned int max_items);
unsigned int radix_tree_gang_lookup_slot(const struct radix_tree_root *,
void ***results, unsigned long *indices,
unsigned long first_index, unsigned int max_items);
int radix_tree_preload(gfp_t gfp_mask);
int radix_tree_maybe_preload(gfp_t gfp_mask);
int radix_tree_maybe_preload_order(gfp_t gfp_mask, int order);
void radix_tree_init(void);
void *radix_tree_tag_set(struct radix_tree_root *,
unsigned long index, unsigned int tag);
void *radix_tree_tag_clear(struct radix_tree_root *,
unsigned long index, unsigned int tag);
int radix_tree_tag_get(const struct radix_tree_root *,
unsigned long index, unsigned int tag);
void radix_tree_iter_tag_set(struct radix_tree_root *,
const struct radix_tree_iter *iter, unsigned int tag);
void radix_tree_iter_tag_clear(struct radix_tree_root *,
const struct radix_tree_iter *iter, unsigned int tag);
unsigned int radix_tree_gang_lookup_tag(const struct radix_tree_root *,
void **results, unsigned long first_index,
unsigned int max_items, unsigned int tag);
unsigned int radix_tree_gang_lookup_tag_slot(const struct radix_tree_root *,
void ***results, unsigned long first_index,
unsigned int max_items, unsigned int tag);
int radix_tree_tagged(const struct radix_tree_root *, unsigned int tag);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void radix_tree_preload_end(void)
{
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
int radix_tree_split_preload(unsigned old_order, unsigned new_order, gfp_t);
int radix_tree_split(struct radix_tree_root *, unsigned long index,
unsigned new_order);
int radix_tree_join(struct radix_tree_root *, unsigned long index,
unsigned new_order, void *);
void **idr_get_free_cmn(struct radix_tree_root *root,
struct radix_tree_iter *iter, gfp_t gfp,
unsigned long max);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void **idr_get_free(struct radix_tree_root *root,
struct radix_tree_iter *iter,
gfp_t gfp,
int end)
{
return idr_get_free_cmn(root, iter, gfp, end > 0 ? end - 1 : ((int)(~0U>>1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void **idr_get_free_ext(struct radix_tree_root *root,
struct radix_tree_iter *iter,
gfp_t gfp,
unsigned long end)
{
return idr_get_free_cmn(root, iter, gfp, end - 1);
}
enum {
RADIX_TREE_ITER_TAG_MASK = 0x0f,
RADIX_TREE_ITER_TAGGED = 0x10,
RADIX_TREE_ITER_CONTIG = 0x20,
};
# 393 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void **
radix_tree_iter_init(struct radix_tree_iter *iter, unsigned long start)
{
# 404 "./include/linux/radix-tree.h"
iter->index = 0;
iter->next_index = start;
return ((void *)0);
}
# 422 "./include/linux/radix-tree.h"
void **radix_tree_next_chunk(const struct radix_tree_root *,
struct radix_tree_iter *iter, unsigned flags);
# 435 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void **
radix_tree_iter_lookup(const struct radix_tree_root *root,
struct radix_tree_iter *iter, unsigned long index)
{
radix_tree_iter_init(iter, index);
return radix_tree_next_chunk(root, iter, RADIX_TREE_ITER_CONTIG);
}
# 453 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void **
radix_tree_iter_find(const struct radix_tree_root *root,
struct radix_tree_iter *iter, unsigned long index)
{
radix_tree_iter_init(iter, index);
return radix_tree_next_chunk(root, iter, 0);
}
# 470 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result))
void **radix_tree_iter_retry(struct radix_tree_iter *iter)
{
iter->next_index = iter->index;
iter->tags = 0;
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
__radix_tree_iter_add(struct radix_tree_iter *iter, unsigned long slots)
{
return iter->index + (slots << iter_shift(iter));
}
# 494 "./include/linux/radix-tree.h"
void **__attribute__((warn_unused_result)) radix_tree_iter_resume(void **slot,
struct radix_tree_iter *iter);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) long
radix_tree_chunk_size(struct radix_tree_iter *iter)
{
return (iter->next_index - iter->index) >> iter_shift(iter);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void **__radix_tree_next_slot(void **slot,
struct radix_tree_iter *iter, unsigned flags)
{
return slot;
}
# 540 "./include/linux/radix-tree.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void **radix_tree_next_slot(void **slot,
struct radix_tree_iter *iter, unsigned flags)
{
if (flags & RADIX_TREE_ITER_TAGGED) {
iter->tags >>= 1;
if (__builtin_expect(!!(!iter->tags), 0))
return ((void *)0);
if (__builtin_expect(!!(iter->tags & 1ul), 1)) {
iter->index = __radix_tree_iter_add(iter, 1);
slot++;
goto found;
}
if (!(flags & RADIX_TREE_ITER_CONTIG)) {
unsigned offset = __ffs(iter->tags);
iter->tags >>= offset++;
iter->index = __radix_tree_iter_add(iter, offset);
slot += offset;
goto found;
}
} else {
long count = radix_tree_chunk_size(iter);
while (--count > 0) {
slot++;
iter->index = __radix_tree_iter_add(iter, 1);
if (__builtin_expect(!!(*slot), 1))
goto found;
if (flags & RADIX_TREE_ITER_CONTIG) {
iter->next_index = 0;
break;
}
}
}
return ((void *)0);
found:
if (__builtin_expect(!!(radix_tree_is_internal_node(({ typeof(*slot) ________p1 = ({ union { typeof(*slot) __val; char __c[1]; } __u; if (1) __read_once_size(&(*slot), __u.__c, sizeof(*slot)); else __read_once_size_nocheck(&(*slot), __u.__c, sizeof(*slot)); do { } while (0); __u.__val; }); ((typeof(**slot) *)(________p1)); }))), 0))
return __radix_tree_next_slot(slot, iter, flags);
return slot;
}
# 16 "./include/linux/idr.h" 2
struct idr {
struct radix_tree_root idr_rt;
unsigned int idr_next;
};
# 47 "./include/linux/idr.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int idr_get_cursor(const struct idr *idr)
{
return ({ union { typeof(idr->idr_next) __val; char __c[1]; } __u; if (1) __read_once_size(&(idr->idr_next), __u.__c, sizeof(idr->idr_next)); else __read_once_size_nocheck(&(idr->idr_next), __u.__c, sizeof(idr->idr_next)); do { } while (0); __u.__val; });
}
# 60 "./include/linux/idr.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void idr_set_cursor(struct idr *idr, unsigned int val)
{
({ union { typeof(idr->idr_next) __val; char __c[1]; } __u = { .__val = ( typeof(idr->idr_next)) (val) }; __write_once_size(&(idr->idr_next), __u.__c, sizeof(idr->idr_next)); __u.__val; });
}
# 82 "./include/linux/idr.h"
void idr_preload(gfp_t gfp_mask);
int idr_alloc_cmn(struct idr *idr, void *ptr, unsigned long *index,
unsigned long start, unsigned long end, gfp_t gfp,
bool ext);
# 107 "./include/linux/idr.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int idr_alloc(struct idr *idr, void *ptr,
int start, int end, gfp_t gfp)
{
unsigned long id;
int ret;
if (({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(start < 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/idr.h", 113); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); }))
return -22;
ret = idr_alloc_cmn(idr, ptr, &id, start, end, gfp, false);
if (ret)
return ret;
return id;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int idr_alloc_ext(struct idr *idr, void *ptr,
unsigned long *index,
unsigned long start,
unsigned long end,
gfp_t gfp)
{
return idr_alloc_cmn(idr, ptr, index, start, end, gfp, true);
}
int idr_alloc_cyclic(struct idr *, void *entry, int start, int end, gfp_t);
int idr_for_each(const struct idr *,
int (*fn)(int id, void *p, void *data), void *data);
void *idr_get_next(struct idr *, int *nextid);
void *idr_get_next_ext(struct idr *idr, unsigned long *nextid);
void *idr_replace(struct idr *, void *, int id);
void *idr_replace_ext(struct idr *idr, void *ptr, unsigned long id);
void idr_destroy(struct idr *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *idr_remove_ext(struct idr *idr, unsigned long id)
{
return radix_tree_delete_item(&idr->idr_rt, id, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *idr_remove(struct idr *idr, int id)
{
return idr_remove_ext(idr, id);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void idr_init(struct idr *idr)
{
do { (&idr->idr_rt)->gfp_mask = ((( gfp_t)(3 << (25 + 0 + 0)))); (&idr->idr_rt)->rnode = ((void *)0); } while (0);
idr->idr_next = 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool idr_is_empty(const struct idr *idr)
{
return radix_tree_empty(&idr->idr_rt) &&
radix_tree_tagged(&idr->idr_rt, 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void idr_preload_end(void)
{
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
# 187 "./include/linux/idr.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *idr_find_ext(const struct idr *idr, unsigned long id)
{
return radix_tree_lookup(&idr->idr_rt, id);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *idr_find(const struct idr *idr, int id)
{
return idr_find_ext(idr, id);
}
# 234 "./include/linux/idr.h"
struct ida_bitmap {
unsigned long bitmap[(128 / sizeof(long))];
};
extern __attribute__((section(".data..percpu" ""))) __typeof__(struct ida_bitmap *) ida_bitmap;
struct ida {
struct radix_tree_root ida_rt;
};
int ida_pre_get(struct ida *ida, gfp_t gfp_mask);
int ida_get_new_above(struct ida *ida, int starting_id, int *p_id);
void ida_remove(struct ida *ida, int id);
void ida_destroy(struct ida *ida);
int ida_simple_get(struct ida *ida, unsigned int start, unsigned int end,
gfp_t gfp_mask);
void ida_simple_remove(struct ida *ida, unsigned int id);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ida_init(struct ida *ida)
{
do { (&ida->ida_rt)->gfp_mask = ((( gfp_t)(3 << (25 + 0 + 0))) | ((( gfp_t)0x1000000u))); (&ida->ida_rt)->rnode = ((void *)0); } while (0);
}
# 270 "./include/linux/idr.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int ida_get_new(struct ida *ida, int *p_id)
{
return ida_get_new_above(ida, 0, p_id);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool ida_is_empty(const struct ida *ida)
{
return radix_tree_empty(&ida->ida_rt);
}
# 15 "./include/linux/kernfs.h" 2
struct file;
struct dentry;
struct iattr;
struct seq_file;
struct vm_area_struct;
struct super_block;
struct file_system_type;
struct poll_table_struct;
struct kernfs_open_node;
struct kernfs_iattrs;
enum kernfs_node_type {
KERNFS_DIR = 0x0001,
KERNFS_FILE = 0x0002,
KERNFS_LINK = 0x0004,
};
enum kernfs_node_flag {
KERNFS_ACTIVATED = 0x0010,
KERNFS_NS = 0x0020,
KERNFS_HAS_SEQ_SHOW = 0x0040,
KERNFS_HAS_MMAP = 0x0080,
KERNFS_LOCKDEP = 0x0100,
KERNFS_SUICIDAL = 0x0400,
KERNFS_SUICIDED = 0x0800,
KERNFS_EMPTY_DIR = 0x1000,
KERNFS_HAS_RELEASE = 0x2000,
};
enum kernfs_root_flag {
KERNFS_ROOT_CREATE_DEACTIVATED = 0x0001,
# 72 "./include/linux/kernfs.h"
KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK = 0x0002,
KERNFS_ROOT_SUPPORT_EXPORTOP = 0x0004,
};
struct kernfs_elem_dir {
unsigned long subdirs;
struct rb_root children;
struct kernfs_root *root;
};
struct kernfs_elem_symlink {
struct kernfs_node *target_kn;
};
struct kernfs_elem_attr {
const struct kernfs_ops *ops;
struct kernfs_open_node *open;
loff_t size;
struct kernfs_node *notify_next;
};
union kernfs_node_id {
struct {
u32 ino;
u32 generation;
};
u64 id;
};
# 129 "./include/linux/kernfs.h"
struct kernfs_node {
atomic_t count;
atomic_t active;
# 141 "./include/linux/kernfs.h"
struct kernfs_node *parent;
const char *name;
struct rb_node rb;
const void *ns;
unsigned int hash;
union {
struct kernfs_elem_dir dir;
struct kernfs_elem_symlink symlink;
struct kernfs_elem_attr attr;
};
void *priv;
union kernfs_node_id id;
unsigned short flags;
umode_t mode;
struct kernfs_iattrs *iattr;
};
# 169 "./include/linux/kernfs.h"
struct kernfs_syscall_ops {
int (*remount_fs)(struct kernfs_root *root, int *flags, char *data);
int (*show_options)(struct seq_file *sf, struct kernfs_root *root);
int (*mkdir)(struct kernfs_node *parent, const char *name,
umode_t mode);
int (*rmdir)(struct kernfs_node *kn);
int (*rename)(struct kernfs_node *kn, struct kernfs_node *new_parent,
const char *new_name);
int (*show_path)(struct seq_file *sf, struct kernfs_node *kn,
struct kernfs_root *root);
};
struct kernfs_root {
struct kernfs_node *kn;
unsigned int flags;
struct idr ino_idr;
u32 last_ino;
u32 next_generation;
struct kernfs_syscall_ops *syscall_ops;
struct list_head supers;
wait_queue_head_t deactivate_waitq;
};
struct kernfs_open_file {
struct kernfs_node *kn;
struct file *file;
struct seq_file *seq_file;
void *priv;
struct mutex mutex;
struct mutex prealloc_mutex;
int event;
struct list_head list;
char *prealloc_buf;
size_t atomic_write_len;
bool mmapped:1;
bool released:1;
const struct vm_operations_struct *vm_ops;
};
struct kernfs_ops {
int (*open)(struct kernfs_open_file *of);
void (*release)(struct kernfs_open_file *of);
# 238 "./include/linux/kernfs.h"
int (*seq_show)(struct seq_file *sf, void *v);
void *(*seq_start)(struct seq_file *sf, loff_t *ppos);
void *(*seq_next)(struct seq_file *sf, void *v, loff_t *ppos);
void (*seq_stop)(struct seq_file *sf, void *v);
ssize_t (*read)(struct kernfs_open_file *of, char *buf, size_t bytes,
loff_t off);
# 254 "./include/linux/kernfs.h"
size_t atomic_write_len;
bool prealloc;
ssize_t (*write)(struct kernfs_open_file *of, char *buf, size_t bytes,
loff_t off);
unsigned int (*poll)(struct kernfs_open_file *of,
struct poll_table_struct *pt);
int (*mmap)(struct kernfs_open_file *of, struct vm_area_struct *vma);
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) enum kernfs_node_type kernfs_type(struct kernfs_node *kn)
{
return kn->flags & 0x000f;
}
# 290 "./include/linux/kernfs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kernfs_enable_ns(struct kernfs_node *kn)
{
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(kernfs_type(kn) != KERNFS_DIR); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/kernfs.h", 292); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(!(({ union { typeof((&kn->dir.children)->rb_node) __val; char __c[1]; } __u; if (1) __read_once_size(&((&kn->dir.children)->rb_node), __u.__c, sizeof((&kn->dir.children)->rb_node)); else __read_once_size_nocheck(&((&kn->dir.children)->rb_node), __u.__c, sizeof((&kn->dir.children)->rb_node)); do { } while (0); __u.__val; }) == ((void *)0))); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/kernfs.h", 293); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
kn->flags |= KERNFS_NS;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool kernfs_ns_enabled(struct kernfs_node *kn)
{
return kn->flags & KERNFS_NS;
}
int kernfs_name(struct kernfs_node *kn, char *buf, size_t buflen);
int kernfs_path_from_node(struct kernfs_node *root_kn, struct kernfs_node *kn,
char *buf, size_t buflen);
void pr_cont_kernfs_name(struct kernfs_node *kn);
void pr_cont_kernfs_path(struct kernfs_node *kn);
struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn);
struct kernfs_node *kernfs_find_and_get_ns(struct kernfs_node *parent,
const char *name, const void *ns);
struct kernfs_node *kernfs_walk_and_get_ns(struct kernfs_node *parent,
const char *path, const void *ns);
void kernfs_get(struct kernfs_node *kn);
void kernfs_put(struct kernfs_node *kn);
struct kernfs_node *kernfs_node_from_dentry(struct dentry *dentry);
struct kernfs_root *kernfs_root_from_sb(struct super_block *sb);
struct inode *kernfs_get_inode(struct super_block *sb, struct kernfs_node *kn);
struct dentry *kernfs_node_dentry(struct kernfs_node *kn,
struct super_block *sb);
struct kernfs_root *kernfs_create_root(struct kernfs_syscall_ops *scops,
unsigned int flags, void *priv);
void kernfs_destroy_root(struct kernfs_root *root);
struct kernfs_node *kernfs_create_dir_ns(struct kernfs_node *parent,
const char *name, umode_t mode,
void *priv, const void *ns);
struct kernfs_node *kernfs_create_empty_dir(struct kernfs_node *parent,
const char *name);
struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent,
const char *name,
umode_t mode, loff_t size,
const struct kernfs_ops *ops,
void *priv, const void *ns,
struct lock_class_key *key);
struct kernfs_node *kernfs_create_link(struct kernfs_node *parent,
const char *name,
struct kernfs_node *target);
void kernfs_activate(struct kernfs_node *kn);
void kernfs_remove(struct kernfs_node *kn);
void kernfs_break_active_protection(struct kernfs_node *kn);
void kernfs_unbreak_active_protection(struct kernfs_node *kn);
bool kernfs_remove_self(struct kernfs_node *kn);
int kernfs_remove_by_name_ns(struct kernfs_node *parent, const char *name,
const void *ns);
int kernfs_rename_ns(struct kernfs_node *kn, struct kernfs_node *new_parent,
const char *new_name, const void *new_ns);
int kernfs_setattr(struct kernfs_node *kn, const struct iattr *iattr);
unsigned int kernfs_generic_poll(struct kernfs_open_file *of,
struct poll_table_struct *pt);
void kernfs_notify(struct kernfs_node *kn);
const void *kernfs_super_ns(struct super_block *sb);
struct dentry *kernfs_mount_ns(struct file_system_type *fs_type, int flags,
struct kernfs_root *root, unsigned long magic,
bool *new_sb_created, const void *ns);
void kernfs_kill_sb(struct super_block *sb);
struct super_block *kernfs_pin_sb(struct kernfs_root *root, const void *ns);
void kernfs_init(void);
struct kernfs_node *kernfs_get_node_by_id(struct kernfs_root *root,
const union kernfs_node_id *id);
# 487 "./include/linux/kernfs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kernfs_path(struct kernfs_node *kn, char *buf, size_t buflen)
{
return kernfs_path_from_node(kn, ((void *)0), buf, buflen);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kernfs_node *
kernfs_find_and_get(struct kernfs_node *kn, const char *name)
{
return kernfs_find_and_get_ns(kn, name, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kernfs_node *
kernfs_walk_and_get(struct kernfs_node *kn, const char *path)
{
return kernfs_walk_and_get_ns(kn, path, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kernfs_node *
kernfs_create_dir(struct kernfs_node *parent, const char *name, umode_t mode,
void *priv)
{
return kernfs_create_dir_ns(parent, name, mode, priv, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kernfs_node *
kernfs_create_file_ns(struct kernfs_node *parent, const char *name,
umode_t mode, loff_t size, const struct kernfs_ops *ops,
void *priv, const void *ns)
{
struct lock_class_key *key = ((void *)0);
return __kernfs_create_file(parent, name, mode, size, ops, priv, ns,
key);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kernfs_node *
kernfs_create_file(struct kernfs_node *parent, const char *name, umode_t mode,
loff_t size, const struct kernfs_ops *ops, void *priv)
{
return kernfs_create_file_ns(parent, name, mode, size, ops, priv, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kernfs_remove_by_name(struct kernfs_node *parent,
const char *name)
{
return kernfs_remove_by_name_ns(parent, name, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kernfs_rename(struct kernfs_node *kn,
struct kernfs_node *new_parent,
const char *new_name)
{
return kernfs_rename_ns(kn, new_parent, new_name, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dentry *
kernfs_mount(struct file_system_type *fs_type, int flags,
struct kernfs_root *root, unsigned long magic,
bool *new_sb_created)
{
return kernfs_mount_ns(fs_type, flags, root,
magic, new_sb_created, ((void *)0));
}
# 17 "./include/linux/sysfs.h" 2
# 1 "./include/linux/kobject_ns.h" 1
# 20 "./include/linux/kobject_ns.h"
struct sock;
struct kobject;
enum kobj_ns_type {
KOBJ_NS_TYPE_NONE = 0,
KOBJ_NS_TYPE_NET,
KOBJ_NS_TYPES
};
# 40 "./include/linux/kobject_ns.h"
struct kobj_ns_type_operations {
enum kobj_ns_type type;
bool (*current_may_mount)(void);
void *(*grab_current_ns)(void);
const void *(*netlink_ns)(struct sock *sk);
const void *(*initial_ns)(void);
void (*drop_ns)(void *);
};
int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
int kobj_ns_type_registered(enum kobj_ns_type type);
const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent);
const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj);
bool kobj_ns_current_may_mount(enum kobj_ns_type type);
void *kobj_ns_grab_current(enum kobj_ns_type type);
const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk);
const void *kobj_ns_initial(enum kobj_ns_type type);
void kobj_ns_drop(enum kobj_ns_type type, void *ns);
# 22 "./include/linux/sysfs.h" 2
# 1 "./include/linux/stat.h" 1
# 1 "./arch/arm/include/uapi/asm/stat.h" 1
struct __old_kernel_stat {
unsigned short st_dev;
unsigned short st_ino;
unsigned short st_mode;
unsigned short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned short st_rdev;
unsigned long st_size;
unsigned long st_atime;
unsigned long st_mtime;
unsigned long st_ctime;
};
struct stat {
unsigned long st_dev;
unsigned long st_ino;
unsigned short st_mode;
unsigned short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned long st_rdev;
unsigned long st_size;
unsigned long st_blksize;
unsigned long st_blocks;
unsigned long st_atime;
unsigned long st_atime_nsec;
unsigned long st_mtime;
unsigned long st_mtime_nsec;
unsigned long st_ctime;
unsigned long st_ctime_nsec;
unsigned long __unused4;
unsigned long __unused5;
};
struct stat64 {
unsigned long long st_dev;
unsigned char __pad0[4];
unsigned long __st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned long st_uid;
unsigned long st_gid;
unsigned long long st_rdev;
unsigned char __pad3[4];
long long st_size;
unsigned long st_blksize;
unsigned long long st_blocks;
unsigned long st_atime;
unsigned long st_atime_nsec;
unsigned long st_mtime;
unsigned long st_mtime_nsec;
unsigned long st_ctime;
unsigned long st_ctime_nsec;
unsigned long long st_ino;
};
# 7 "./include/linux/stat.h" 2
# 1 "./include/uapi/linux/stat.h" 1
# 56 "./include/uapi/linux/stat.h"
struct statx_timestamp {
__s64 tv_sec;
__u32 tv_nsec;
__s32 __reserved;
};
# 99 "./include/uapi/linux/stat.h"
struct statx {
__u32 stx_mask;
__u32 stx_blksize;
__u64 stx_attributes;
__u32 stx_nlink;
__u32 stx_uid;
__u32 stx_gid;
__u16 stx_mode;
__u16 __spare0[1];
__u64 stx_ino;
__u64 stx_size;
__u64 stx_blocks;
__u64 stx_attributes_mask;
struct statx_timestamp stx_atime;
struct statx_timestamp stx_btime;
struct statx_timestamp stx_ctime;
struct statx_timestamp stx_mtime;
__u32 stx_rdev_major;
__u32 stx_rdev_minor;
__u32 stx_dev_major;
__u32 stx_dev_minor;
__u64 __spare2[14];
};
# 8 "./include/linux/stat.h" 2
# 24 "./include/linux/stat.h"
struct kstat {
u32 result_mask;
umode_t mode;
unsigned int nlink;
uint32_t blksize;
u64 attributes;
u64 attributes_mask;
# 39 "./include/linux/stat.h"
u64 ino;
dev_t dev;
dev_t rdev;
kuid_t uid;
kgid_t gid;
loff_t size;
struct timespec atime;
struct timespec mtime;
struct timespec ctime;
struct timespec btime;
u64 blocks;
};
# 23 "./include/linux/sysfs.h" 2
struct kobject;
struct module;
struct bin_attribute;
enum kobj_ns_type;
struct attribute {
const char *name;
umode_t mode;
};
# 84 "./include/linux/sysfs.h"
struct attribute_group {
const char *name;
umode_t (*is_visible)(struct kobject *,
struct attribute *, int);
umode_t (*is_bin_visible)(struct kobject *,
struct bin_attribute *, int);
struct attribute **attrs;
struct bin_attribute **bin_attrs;
};
# 159 "./include/linux/sysfs.h"
struct file;
struct vm_area_struct;
struct bin_attribute {
struct attribute attr;
size_t size;
void *private;
ssize_t (*read)(struct file *, struct kobject *, struct bin_attribute *,
char *, loff_t, size_t);
ssize_t (*write)(struct file *, struct kobject *, struct bin_attribute *,
char *, loff_t, size_t);
int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
struct vm_area_struct *vma);
};
# 216 "./include/linux/sysfs.h"
struct sysfs_ops {
ssize_t (*show)(struct kobject *, struct attribute *, char *);
ssize_t (*store)(struct kobject *, struct attribute *, const char *, size_t);
};
int __attribute__((warn_unused_result)) sysfs_create_dir_ns(struct kobject *kobj, const void *ns);
void sysfs_remove_dir(struct kobject *kobj);
int __attribute__((warn_unused_result)) sysfs_rename_dir_ns(struct kobject *kobj, const char *new_name,
const void *new_ns);
int __attribute__((warn_unused_result)) sysfs_move_dir_ns(struct kobject *kobj,
struct kobject *new_parent_kobj,
const void *new_ns);
int __attribute__((warn_unused_result)) sysfs_create_mount_point(struct kobject *parent_kobj,
const char *name);
void sysfs_remove_mount_point(struct kobject *parent_kobj,
const char *name);
int __attribute__((warn_unused_result)) sysfs_create_file_ns(struct kobject *kobj,
const struct attribute *attr,
const void *ns);
int __attribute__((warn_unused_result)) sysfs_create_files(struct kobject *kobj,
const struct attribute **attr);
int __attribute__((warn_unused_result)) sysfs_chmod_file(struct kobject *kobj,
const struct attribute *attr, umode_t mode);
struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj,
const struct attribute *attr);
void sysfs_unbreak_active_protection(struct kernfs_node *kn);
void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,
const void *ns);
bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr);
void sysfs_remove_files(struct kobject *kobj, const struct attribute **attr);
int __attribute__((warn_unused_result)) sysfs_create_bin_file(struct kobject *kobj,
const struct bin_attribute *attr);
void sysfs_remove_bin_file(struct kobject *kobj,
const struct bin_attribute *attr);
int __attribute__((warn_unused_result)) sysfs_create_link(struct kobject *kobj, struct kobject *target,
const char *name);
int __attribute__((warn_unused_result)) sysfs_create_link_nowarn(struct kobject *kobj,
struct kobject *target,
const char *name);
void sysfs_remove_link(struct kobject *kobj, const char *name);
int sysfs_rename_link_ns(struct kobject *kobj, struct kobject *target,
const char *old_name, const char *new_name,
const void *new_ns);
void sysfs_delete_link(struct kobject *dir, struct kobject *targ,
const char *name);
int __attribute__((warn_unused_result)) sysfs_create_group(struct kobject *kobj,
const struct attribute_group *grp);
int __attribute__((warn_unused_result)) sysfs_create_groups(struct kobject *kobj,
const struct attribute_group **groups);
int sysfs_update_group(struct kobject *kobj,
const struct attribute_group *grp);
void sysfs_remove_group(struct kobject *kobj,
const struct attribute_group *grp);
void sysfs_remove_groups(struct kobject *kobj,
const struct attribute_group **groups);
int sysfs_add_file_to_group(struct kobject *kobj,
const struct attribute *attr, const char *group);
void sysfs_remove_file_from_group(struct kobject *kobj,
const struct attribute *attr, const char *group);
int sysfs_merge_group(struct kobject *kobj,
const struct attribute_group *grp);
void sysfs_unmerge_group(struct kobject *kobj,
const struct attribute_group *grp);
int sysfs_add_link_to_group(struct kobject *kobj, const char *group_name,
struct kobject *target, const char *link_name);
void sysfs_remove_link_from_group(struct kobject *kobj, const char *group_name,
const char *link_name);
int __compat_only_sysfs_link_entry_to_kobj(struct kobject *kobj,
struct kobject *target_kobj,
const char *target_name);
void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr);
int __attribute__((warn_unused_result)) sysfs_init(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sysfs_enable_ns(struct kernfs_node *kn)
{
return kernfs_enable_ns(kn);
}
# 512 "./include/linux/sysfs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) sysfs_create_file(struct kobject *kobj,
const struct attribute *attr)
{
return sysfs_create_file_ns(kobj, attr, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sysfs_remove_file(struct kobject *kobj,
const struct attribute *attr)
{
sysfs_remove_file_ns(kobj, attr, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int sysfs_rename_link(struct kobject *kobj, struct kobject *target,
const char *old_name, const char *new_name)
{
return sysfs_rename_link_ns(kobj, target, old_name, new_name, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sysfs_notify_dirent(struct kernfs_node *kn)
{
kernfs_notify(kn);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kernfs_node *sysfs_get_dirent(struct kernfs_node *parent,
const char *name)
{
return kernfs_find_and_get(parent, name);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kernfs_node *sysfs_get(struct kernfs_node *kn)
{
kernfs_get(kn);
return kn;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sysfs_put(struct kernfs_node *kn)
{
kernfs_put(kn);
}
# 22 "./include/linux/kobject.h" 2
# 1 "./include/linux/kref.h" 1
# 21 "./include/linux/kref.h"
struct kref {
refcount_t refcount;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kref_init(struct kref *kref)
{
refcount_set(&kref->refcount, 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int kref_read(const struct kref *kref)
{
return refcount_read(&kref->refcount);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kref_get(struct kref *kref)
{
refcount_inc(&kref->refcount);
}
# 67 "./include/linux/kref.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kref_put(struct kref *kref, void (*release)(struct kref *kref))
{
if (refcount_dec_and_test(&kref->refcount)) {
release(kref);
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kref_put_mutex(struct kref *kref,
void (*release)(struct kref *kref),
struct mutex *lock)
{
if (refcount_dec_and_mutex_lock(&kref->refcount, lock)) {
release(kref);
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kref_put_lock(struct kref *kref,
void (*release)(struct kref *kref),
spinlock_t *lock)
{
if (refcount_dec_and_lock(&kref->refcount, lock)) {
release(kref);
return 1;
}
return 0;
}
# 114 "./include/linux/kref.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) kref_get_unless_zero(struct kref *kref)
{
return refcount_inc_not_zero(&kref->refcount);
}
# 25 "./include/linux/kobject.h" 2
# 37 "./include/linux/kobject.h"
extern char uevent_helper[];
extern u64 uevent_seqnum;
# 53 "./include/linux/kobject.h"
enum kobject_action {
KOBJ_ADD,
KOBJ_REMOVE,
KOBJ_CHANGE,
KOBJ_MOVE,
KOBJ_ONLINE,
KOBJ_OFFLINE,
KOBJ_BIND,
KOBJ_UNBIND,
KOBJ_MAX
};
struct kobject {
const char *name;
struct list_head entry;
struct kobject *parent;
struct kset *kset;
struct kobj_type *ktype;
struct kernfs_node *sd;
struct kref kref;
unsigned int state_initialized:1;
unsigned int state_in_sysfs:1;
unsigned int state_add_uevent_sent:1;
unsigned int state_remove_uevent_sent:1;
unsigned int uevent_suppress:1;
};
extern __attribute__((format(printf, 2, 3)))
int kobject_set_name(struct kobject *kobj, const char *name, ...);
extern __attribute__((format(printf, 2, 0)))
int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
va_list vargs);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const char *kobject_name(const struct kobject *kobj)
{
return kobj->name;
}
extern void kobject_init(struct kobject *kobj, struct kobj_type *ktype);
extern __attribute__((format(printf, 3, 4))) __attribute__((warn_unused_result))
int kobject_add(struct kobject *kobj, struct kobject *parent,
const char *fmt, ...);
extern __attribute__((format(printf, 4, 5))) __attribute__((warn_unused_result))
int kobject_init_and_add(struct kobject *kobj,
struct kobj_type *ktype, struct kobject *parent,
const char *fmt, ...);
extern void kobject_del(struct kobject *kobj);
extern struct kobject * __attribute__((warn_unused_result)) kobject_create(void);
extern struct kobject * __attribute__((warn_unused_result)) kobject_create_and_add(const char *name,
struct kobject *parent);
extern int __attribute__((warn_unused_result)) kobject_rename(struct kobject *, const char *new_name);
extern int __attribute__((warn_unused_result)) kobject_move(struct kobject *, struct kobject *);
extern struct kobject *kobject_get(struct kobject *kobj);
extern struct kobject * __attribute__((warn_unused_result)) kobject_get_unless_zero(
struct kobject *kobj);
extern void kobject_put(struct kobject *kobj);
extern const void *kobject_namespace(struct kobject *kobj);
extern char *kobject_get_path(struct kobject *kobj, gfp_t flag);
# 130 "./include/linux/kobject.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool kobject_has_children(struct kobject *kobj)
{
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(kref_read(&kobj->kref) == 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/kobject.h", 132); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
return kobj->sd && kobj->sd->dir.subdirs;
}
struct kobj_type {
void (*release)(struct kobject *kobj);
const struct sysfs_ops *sysfs_ops;
struct attribute **default_attrs;
const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
const void *(*namespace)(struct kobject *kobj);
};
struct kobj_uevent_env {
char *argv[3];
char *envp[32];
int envp_idx;
char buf[2048];
int buflen;
};
struct kset_uevent_ops {
int (* const filter)(struct kset *kset, struct kobject *kobj);
const char *(* const name)(struct kset *kset, struct kobject *kobj);
int (* const uevent)(struct kset *kset, struct kobject *kobj,
struct kobj_uevent_env *env);
};
struct kobj_attribute {
struct attribute attr;
ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr,
char *buf);
ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
const char *buf, size_t count);
};
extern const struct sysfs_ops kobj_sysfs_ops;
struct sock;
# 189 "./include/linux/kobject.h"
struct kset {
struct list_head list;
spinlock_t list_lock;
struct kobject kobj;
const struct kset_uevent_ops *uevent_ops;
} ;
extern void kset_init(struct kset *kset);
extern int __attribute__((warn_unused_result)) kset_register(struct kset *kset);
extern void kset_unregister(struct kset *kset);
extern struct kset * __attribute__((warn_unused_result)) kset_create_and_add(const char *name,
const struct kset_uevent_ops *u,
struct kobject *parent_kobj);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kset *to_kset(struct kobject *kobj)
{
return kobj ? ({ void *__mptr = (void *)(kobj); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(kobj)), typeof(((struct kset *)0)->kobj)) && !__builtin_types_compatible_p(typeof(*(kobj)), typeof(void)))); extern void __compiletime_assert_38(void) ; if (__cond) __compiletime_assert_38(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct kset *)(__mptr - __builtin_offsetof(struct kset, kobj))); }) : ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kset *kset_get(struct kset *k)
{
return k ? to_kset(kobject_get(&k->kobj)) : ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kset_put(struct kset *k)
{
kobject_put(&k->kobj);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kobj_type *get_ktype(struct kobject *kobj)
{
return kobj->ktype;
}
extern struct kobject *kset_find_obj(struct kset *, const char *);
extern struct kobject *kernel_kobj;
extern struct kobject *mm_kobj;
extern struct kobject *hypervisor_kobj;
extern struct kobject *power_kobj;
extern struct kobject *firmware_kobj;
int kobject_uevent(struct kobject *kobj, enum kobject_action action);
int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
char *envp[]);
int kobject_synth_uevent(struct kobject *kobj, const char *buf, size_t count);
__attribute__((format(printf, 2, 3)))
int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...);
# 18 "./include/linux/device.h" 2
# 1 "./include/linux/klist.h" 1
# 19 "./include/linux/klist.h"
struct klist_node;
struct klist {
spinlock_t k_lock;
struct list_head k_list;
void (*get)(struct klist_node *);
void (*put)(struct klist_node *);
} __attribute__ ((aligned (sizeof(void *))));
# 36 "./include/linux/klist.h"
extern void klist_init(struct klist *k, void (*get)(struct klist_node *),
void (*put)(struct klist_node *));
struct klist_node {
void *n_klist;
struct list_head n_node;
struct kref n_ref;
};
extern void klist_add_tail(struct klist_node *n, struct klist *k);
extern void klist_add_head(struct klist_node *n, struct klist *k);
extern void klist_add_behind(struct klist_node *n, struct klist_node *pos);
extern void klist_add_before(struct klist_node *n, struct klist_node *pos);
extern void klist_del(struct klist_node *n);
extern void klist_remove(struct klist_node *n);
extern int klist_node_attached(struct klist_node *n);
struct klist_iter {
struct klist *i_klist;
struct klist_node *i_cur;
};
extern void klist_iter_init(struct klist *k, struct klist_iter *i);
extern void klist_iter_init_node(struct klist *k, struct klist_iter *i,
struct klist_node *n);
extern void klist_iter_exit(struct klist_iter *i);
extern struct klist_node *klist_prev(struct klist_iter *i);
extern struct klist_node *klist_next(struct klist_iter *i);
# 19 "./include/linux/device.h" 2
# 1 "./include/linux/pinctrl/devinfo.h" 1
# 48 "./include/linux/pinctrl/devinfo.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pinctrl_bind_pins(struct device *dev)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pinctrl_init_done(struct device *dev)
{
return 0;
}
# 25 "./include/linux/device.h" 2
# 1 "./include/linux/pm.h" 1
# 30 "./include/linux/pm.h"
# 1 "./include/linux/seq_file.h" 1
# 11 "./include/linux/seq_file.h"
# 1 "./include/linux/fs.h" 1
# 1 "./include/linux/wait_bit.h" 1
# 10 "./include/linux/wait_bit.h"
struct wait_bit_key {
void *flags;
int bit_nr;
unsigned long timeout;
};
struct wait_bit_queue_entry {
struct wait_bit_key key;
struct wait_queue_entry wq_entry;
};
typedef int wait_bit_action_f(struct wait_bit_key *key, int mode);
void __wake_up_bit(struct wait_queue_head *wq_head, void *word, int bit);
int __wait_on_bit(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, wait_bit_action_f *action, unsigned int mode);
int __wait_on_bit_lock(struct wait_queue_head *wq_head, struct wait_bit_queue_entry *wbq_entry, wait_bit_action_f *action, unsigned int mode);
void wake_up_bit(void *word, int bit);
void wake_up_atomic_t(atomic_t *p);
int out_of_line_wait_on_bit(void *word, int, wait_bit_action_f *action, unsigned int mode);
int out_of_line_wait_on_bit_timeout(void *word, int, wait_bit_action_f *action, unsigned int mode, unsigned long timeout);
int out_of_line_wait_on_bit_lock(void *word, int, wait_bit_action_f *action, unsigned int mode);
int out_of_line_wait_on_atomic_t(atomic_t *p, int (*)(atomic_t *), unsigned int mode);
struct wait_queue_head *bit_waitqueue(void *word, int bit);
extern void __attribute__ ((__section__(".init.text"))) wait_bit_init(void);
int wake_bit_function(struct wait_queue_entry *wq_entry, unsigned mode, int sync, void *key);
# 54 "./include/linux/wait_bit.h"
extern int bit_wait(struct wait_bit_key *key, int bit);
extern int bit_wait_io(struct wait_bit_key *key, int bit);
extern int bit_wait_timeout(struct wait_bit_key *key, int bit);
extern int bit_wait_io_timeout(struct wait_bit_key *key, int bit);
# 75 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
wait_on_bit(unsigned long *word, int bit, unsigned mode)
{
do { do { } while (0); } while (0);
if (!test_bit(bit, word))
return 0;
return out_of_line_wait_on_bit(word, bit,
bit_wait,
mode);
}
# 100 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
wait_on_bit_io(unsigned long *word, int bit, unsigned mode)
{
do { do { } while (0); } while (0);
if (!test_bit(bit, word))
return 0;
return out_of_line_wait_on_bit(word, bit,
bit_wait_io,
mode);
}
# 126 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
wait_on_bit_timeout(unsigned long *word, int bit, unsigned mode,
unsigned long timeout)
{
do { do { } while (0); } while (0);
if (!test_bit(bit, word))
return 0;
return out_of_line_wait_on_bit_timeout(word, bit,
bit_wait_timeout,
mode, timeout);
}
# 154 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
wait_on_bit_action(unsigned long *word, int bit, wait_bit_action_f *action,
unsigned mode)
{
do { do { } while (0); } while (0);
if (!test_bit(bit, word))
return 0;
return out_of_line_wait_on_bit(word, bit, action, mode);
}
# 183 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
wait_on_bit_lock(unsigned long *word, int bit, unsigned mode)
{
do { do { } while (0); } while (0);
if (!_test_and_set_bit(bit,word))
return 0;
return out_of_line_wait_on_bit_lock(word, bit, bit_wait, mode);
}
# 207 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
wait_on_bit_lock_io(unsigned long *word, int bit, unsigned mode)
{
do { do { } while (0); } while (0);
if (!_test_and_set_bit(bit,word))
return 0;
return out_of_line_wait_on_bit_lock(word, bit, bit_wait_io, mode);
}
# 233 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
wait_on_bit_lock_action(unsigned long *word, int bit, wait_bit_action_f *action,
unsigned mode)
{
do { do { } while (0); } while (0);
if (!_test_and_set_bit(bit,word))
return 0;
return out_of_line_wait_on_bit_lock(word, bit, action, mode);
}
# 253 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
int wait_on_atomic_t(atomic_t *val, int (*action)(atomic_t *), unsigned mode)
{
do { do { } while (0); } while (0);
if (({ union { typeof((val)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((val)->counter), __u.__c, sizeof((val)->counter)); else __read_once_size_nocheck(&((val)->counter), __u.__c, sizeof((val)->counter)); do { } while (0); __u.__val; }) == 0)
return 0;
return out_of_line_wait_on_atomic_t(val, action, mode);
}
# 271 "./include/linux/wait_bit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_and_wake_up_bit(int bit, void *word)
{
do { __asm__ __volatile__ ("dmb " "ish" : : : "memory"); _clear_bit(bit,word); } while (0);
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
wake_up_bit(word, bit);
}
# 7 "./include/linux/fs.h" 2
# 1 "./include/linux/dcache.h" 1
# 1 "./include/linux/rculist_bl.h" 1
# 1 "./include/linux/list_bl.h" 1
# 1 "./include/linux/bit_spinlock.h" 1
# 16 "./include/linux/bit_spinlock.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bit_spin_lock(int bitnum, unsigned long *addr)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
while (__builtin_expect(!!(_test_and_set_bit(bitnum,addr)), 0)) {
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
do {
__asm__ __volatile__("": : :"memory");
} while (test_bit(bitnum, addr));
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
}
(void)0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bit_spin_trylock(int bitnum, unsigned long *addr)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
if (__builtin_expect(!!(_test_and_set_bit(bitnum,addr)), 0)) {
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
return 0;
}
(void)0;
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bit_spin_unlock(int bitnum, unsigned long *addr)
{
do { __asm__ __volatile__ ("dmb " "ish" : : : "memory"); _clear_bit(bitnum,addr); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
(void)0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __bit_spin_unlock(int bitnum, unsigned long *addr)
{
do { __asm__ __volatile__ ("dmb " "ish" : : : "memory"); _clear_bit(bitnum,addr); } while (0);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
(void)0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bit_spin_is_locked(int bitnum, unsigned long *addr)
{
return test_bit(bitnum, addr);
}
# 7 "./include/linux/list_bl.h" 2
# 34 "./include/linux/list_bl.h"
struct hlist_bl_head {
struct hlist_bl_node *first;
};
struct hlist_bl_node {
struct hlist_bl_node *next, **pprev;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void INIT_HLIST_BL_NODE(struct hlist_bl_node *h)
{
h->next = ((void *)0);
h->pprev = ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool hlist_bl_unhashed(const struct hlist_bl_node *h)
{
return !h->pprev;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct hlist_bl_node *hlist_bl_first(struct hlist_bl_head *h)
{
return (struct hlist_bl_node *)
((unsigned long)h->first & ~1UL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_set_first(struct hlist_bl_head *h,
struct hlist_bl_node *n)
{
do { if (__builtin_expect(!!((unsigned long)n & 1UL), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/list_bl.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "66" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
do { if (__builtin_expect(!!(((unsigned long)h->first & 1UL) != 1UL), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/list_bl.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "68" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
h->first = (struct hlist_bl_node *)((unsigned long)n | 1UL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool hlist_bl_empty(const struct hlist_bl_head *h)
{
return !((unsigned long)({ union { typeof(h->first) __val; char __c[1]; } __u; if (1) __read_once_size(&(h->first), __u.__c, sizeof(h->first)); else __read_once_size_nocheck(&(h->first), __u.__c, sizeof(h->first)); do { } while (0); __u.__val; }) & ~1UL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_add_head(struct hlist_bl_node *n,
struct hlist_bl_head *h)
{
struct hlist_bl_node *first = hlist_bl_first(h);
n->next = first;
if (first)
first->pprev = &n->next;
n->pprev = &h->first;
hlist_bl_set_first(h, n);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __hlist_bl_del(struct hlist_bl_node *n)
{
struct hlist_bl_node *next = n->next;
struct hlist_bl_node **pprev = n->pprev;
do { if (__builtin_expect(!!((unsigned long)n & 1UL), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/list_bl.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "94" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
({ union { typeof(*pprev) __val; char __c[1]; } __u = { .__val = ( typeof(*pprev)) ((struct hlist_bl_node *) ((unsigned long)next | ((unsigned long)*pprev & 1UL))) }; __write_once_size(&(*pprev), __u.__c, sizeof(*pprev)); __u.__val; });
if (next)
next->pprev = pprev;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_del(struct hlist_bl_node *n)
{
__hlist_bl_del(n);
n->next = ((void *) 0x100 + 0);
n->pprev = ((void *) 0x200 + 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_del_init(struct hlist_bl_node *n)
{
if (!hlist_bl_unhashed(n)) {
__hlist_bl_del(n);
INIT_HLIST_BL_NODE(n);
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_lock(struct hlist_bl_head *b)
{
bit_spin_lock(0, (unsigned long *)b);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_unlock(struct hlist_bl_head *b)
{
__bit_spin_unlock(0, (unsigned long *)b);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool hlist_bl_is_locked(struct hlist_bl_head *b)
{
return bit_spin_is_locked(0, (unsigned long *)b);
}
# 9 "./include/linux/rculist_bl.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_set_first_rcu(struct hlist_bl_head *h,
struct hlist_bl_node *n)
{
do { if (__builtin_expect(!!((unsigned long)n & 1UL), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/rculist_bl.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "14" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
do { if (__builtin_expect(!!(((unsigned long)h->first & 1UL) != 1UL), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/rculist_bl.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "16" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
({ uintptr_t _r_a_p__v = (uintptr_t)((struct hlist_bl_node *)((unsigned long)n | 1UL)); if (__builtin_constant_p((struct hlist_bl_node *)((unsigned long)n | 1UL)) && (_r_a_p__v) == (uintptr_t)((void *)0)) ({ union { typeof((h->first)) __val; char __c[1]; } __u = { .__val = ( typeof((h->first))) ((typeof(h->first))(_r_a_p__v)) }; __write_once_size(&((h->first)), __u.__c, sizeof((h->first))); __u.__val; }); else do { do { bool __cond = !((sizeof(*&h->first) == sizeof(char) || sizeof(*&h->first) == sizeof(short) || sizeof(*&h->first) == sizeof(int) || sizeof(*&h->first) == sizeof(long))); extern void __compiletime_assert_39(void) ; if (__cond) __compiletime_assert_39(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ({ union { typeof(*&h->first) __val; char __c[1]; } __u = { .__val = ( typeof(*&h->first)) ((typeof(*((typeof(h->first))_r_a_p__v)) *)((typeof(h->first))_r_a_p__v)) }; __write_once_size(&(*&h->first), __u.__c, sizeof(*&h->first)); __u.__val; }); } while (0); _r_a_p__v; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct hlist_bl_node *hlist_bl_first_rcu(struct hlist_bl_head *h)
{
return (struct hlist_bl_node *)
((unsigned long)({ typeof(*(h->first)) *________p1 = (typeof(*(h->first)) *)({ union { typeof((h->first)) __val; char __c[1]; } __u; if (1) __read_once_size(&((h->first)), __u.__c, sizeof((h->first))); else __read_once_size_nocheck(&((h->first)), __u.__c, sizeof((h->first))); do { } while (0); __u.__val; }); do { } while (0); ; ((typeof(*(h->first)) *)(________p1)); }) & ~1UL);
}
# 47 "./include/linux/rculist_bl.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_del_init_rcu(struct hlist_bl_node *n)
{
if (!hlist_bl_unhashed(n)) {
__hlist_bl_del(n);
n->pprev = ((void *)0);
}
}
# 74 "./include/linux/rculist_bl.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_del_rcu(struct hlist_bl_node *n)
{
__hlist_bl_del(n);
n->pprev = ((void *) 0x200 + 0);
}
# 99 "./include/linux/rculist_bl.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hlist_bl_add_head_rcu(struct hlist_bl_node *n,
struct hlist_bl_head *h)
{
struct hlist_bl_node *first;
first = hlist_bl_first(h);
n->next = first;
if (first)
first->pprev = &n->next;
n->pprev = &h->first;
hlist_bl_set_first_rcu(h, n);
}
# 9 "./include/linux/dcache.h" 2
# 1 "./include/linux/lockref.h" 1
# 25 "./include/linux/lockref.h"
struct lockref {
union {
__u64 __attribute__((aligned(8))) lock_count;
struct {
spinlock_t lock;
int count;
};
};
};
extern void lockref_get(struct lockref *);
extern int lockref_put_return(struct lockref *);
extern int lockref_get_not_zero(struct lockref *);
extern int lockref_get_or_lock(struct lockref *);
extern int lockref_put_or_lock(struct lockref *);
extern void lockref_mark_dead(struct lockref *);
extern int lockref_get_not_dead(struct lockref *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __lockref_is_dead(const struct lockref *l)
{
return ((int)l->count < 0);
}
# 14 "./include/linux/dcache.h" 2
# 1 "./include/linux/stringhash.h" 1
# 1 "./include/linux/hash.h" 1
# 60 "./include/linux/hash.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 __hash_32_generic(u32 val)
{
return val * 0x61C88647;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 hash_32_generic(u32 val, unsigned int bits)
{
return __hash_32_generic(val) >> (32 - bits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) u32 hash_64_generic(u64 val, unsigned int bits)
{
return hash_32_generic((u32)val ^ __hash_32_generic(val >> 32), bits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 hash_ptr(const void *ptr, unsigned int bits)
{
return hash_32_generic((unsigned long)ptr, bits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 hash32_ptr(const void *ptr)
{
unsigned long val = (unsigned long)ptr;
return (u32)val;
}
# 8 "./include/linux/stringhash.h" 2
# 42 "./include/linux/stringhash.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
partial_name_hash(unsigned long c, unsigned long prevhash)
{
return (prevhash + (c << 4) + (c >> 4)) * 11;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int end_name_hash(unsigned long hash)
{
return hash_32_generic(hash, 32);
}
# 66 "./include/linux/stringhash.h"
extern unsigned int __attribute__((pure)) full_name_hash(const void *salt, const char *, unsigned int);
# 77 "./include/linux/stringhash.h"
extern u64 __attribute__((pure)) hashlen_string(const void *salt, const char *name);
# 15 "./include/linux/dcache.h" 2
struct path;
struct vfsmount;
# 47 "./include/linux/dcache.h"
struct qstr {
union {
struct {
u32 hash; u32 len;
};
u64 hash_len;
};
const unsigned char *name;
};
extern const char empty_string[];
extern const struct qstr empty_name;
extern const char slash_string[];
extern const struct qstr slash_name;
struct dentry_stat_t {
long nr_dentry;
long nr_unused;
long age_limit;
long want_pages;
long dummy[2];
};
extern struct dentry_stat_t dentry_stat;
# 90 "./include/linux/dcache.h"
struct dentry {
unsigned int d_flags;
seqcount_t d_seq;
struct hlist_bl_node d_hash;
struct dentry *d_parent;
struct qstr d_name;
struct inode *d_inode;
unsigned char d_iname[36];
struct lockref d_lockref;
const struct dentry_operations *d_op;
struct super_block *d_sb;
unsigned long d_time;
void *d_fsdata;
union {
struct list_head d_lru;
wait_queue_head_t *d_wait;
};
struct list_head d_child;
struct list_head d_subdirs;
union {
struct hlist_node d_alias;
struct hlist_bl_node d_in_lookup_hash;
struct callback_head d_rcu;
} d_u;
} ;
enum dentry_d_lock_class
{
DENTRY_D_LOCK_NORMAL,
DENTRY_D_LOCK_NESTED
};
struct dentry_operations {
int (*d_revalidate)(struct dentry *, unsigned int);
int (*d_weak_revalidate)(struct dentry *, unsigned int);
int (*d_hash)(const struct dentry *, struct qstr *);
int (*d_compare)(const struct dentry *,
unsigned int, const char *, const struct qstr *);
int (*d_delete)(const struct dentry *);
int (*d_init)(struct dentry *);
void (*d_release)(struct dentry *);
void (*d_prune)(struct dentry *);
void (*d_iput)(struct dentry *, struct inode *);
char *(*d_dname)(struct dentry *, char *, int);
struct vfsmount *(*d_automount)(struct path *);
int (*d_manage)(const struct path *, bool);
struct dentry *(*d_real)(struct dentry *, const struct inode *,
unsigned int, unsigned int);
void (*d_canonical_path)(const struct path *, struct path *);
} __attribute__((__aligned__((1 << 6))));
# 224 "./include/linux/dcache.h"
extern seqlock_t rename_lock;
extern void d_instantiate(struct dentry *, struct inode *);
extern void d_instantiate_new(struct dentry *, struct inode *);
extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *);
extern int d_instantiate_no_diralias(struct dentry *, struct inode *);
extern void __d_drop(struct dentry *dentry);
extern void d_drop(struct dentry *dentry);
extern void d_delete(struct dentry *);
extern void d_set_d_op(struct dentry *dentry, const struct dentry_operations *op);
extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
extern struct dentry * d_alloc_pseudo(struct super_block *, const struct qstr *);
extern struct dentry * d_alloc_parallel(struct dentry *, const struct qstr *,
wait_queue_head_t *);
extern struct dentry * d_splice_alias(struct inode *, struct dentry *);
extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *);
extern struct dentry * d_exact_alias(struct dentry *, struct inode *);
extern struct dentry *d_find_any_alias(struct inode *inode);
extern struct dentry * d_obtain_alias(struct inode *);
extern struct dentry * d_obtain_root(struct inode *);
extern void shrink_dcache_sb(struct super_block *);
extern void shrink_dcache_parent(struct dentry *);
extern void shrink_dcache_for_umount(struct super_block *);
extern void d_invalidate(struct dentry *);
extern struct dentry * d_make_root(struct inode *);
extern void d_genocide(struct dentry *);
extern void d_tmpfile(struct dentry *, struct inode *);
extern struct dentry *d_find_alias(struct inode *);
extern void d_prune_aliases(struct inode *);
extern int path_has_submounts(const struct path *);
extern void d_rehash(struct dentry *);
extern void d_add(struct dentry *, struct inode *);
extern void dentry_update_name_case(struct dentry *, const struct qstr *);
extern void d_move(struct dentry *, struct dentry *);
extern void d_exchange(struct dentry *, struct dentry *);
extern struct dentry *d_ancestor(struct dentry *, struct dentry *);
extern struct dentry *d_lookup(const struct dentry *, const struct qstr *);
extern struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *);
extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *);
extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
const struct qstr *name, unsigned *seq);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned d_count(const struct dentry *dentry)
{
return dentry->d_lockref.count;
}
extern __attribute__((format(printf, 4, 5)))
char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
extern char *simple_dname(struct dentry *, char *, int);
extern char *__d_path(const struct path *, const struct path *, char *, int);
extern char *d_absolute_path(const struct path *, char *, int);
extern char *d_path(const struct path *, char *, int);
extern char *dentry_path_raw(struct dentry *, char *, int);
extern char *dentry_path(struct dentry *, char *, int);
# 317 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dentry *dget_dlock(struct dentry *dentry)
{
if (dentry)
dentry->d_lockref.count++;
return dentry;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dentry *dget(struct dentry *dentry)
{
if (dentry)
lockref_get(&dentry->d_lockref);
return dentry;
}
extern struct dentry *dget_parent(struct dentry *dentry);
# 340 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int d_unhashed(const struct dentry *dentry)
{
return hlist_bl_unhashed(&dentry->d_hash);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int d_unlinked(const struct dentry *dentry)
{
return d_unhashed(dentry) && !((dentry) == (dentry)->d_parent);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cant_mount(const struct dentry *dentry)
{
return (dentry->d_flags & 0x00000100);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dont_mount(struct dentry *dentry)
{
spin_lock(&dentry->d_lockref.lock);
dentry->d_flags |= 0x00000100;
spin_unlock(&dentry->d_lockref.lock);
}
extern void __d_lookup_done(struct dentry *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int d_in_lookup(struct dentry *dentry)
{
return dentry->d_flags & 0x10000000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void d_lookup_done(struct dentry *dentry)
{
if (__builtin_expect(!!(d_in_lookup(dentry)), 0)) {
spin_lock(&dentry->d_lockref.lock);
__d_lookup_done(dentry);
spin_unlock(&dentry->d_lockref.lock);
}
}
extern void dput(struct dentry *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_managed(const struct dentry *dentry)
{
return dentry->d_flags & (0x00010000|0x00020000|0x00040000);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_mountpoint(const struct dentry *dentry)
{
return dentry->d_flags & 0x00010000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned __d_entry_type(const struct dentry *dentry)
{
return dentry->d_flags & 0x00700000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_miss(const struct dentry *dentry)
{
return __d_entry_type(dentry) == 0x00000000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_whiteout(const struct dentry *dentry)
{
return __d_entry_type(dentry) == 0x00100000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_can_lookup(const struct dentry *dentry)
{
return __d_entry_type(dentry) == 0x00200000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_autodir(const struct dentry *dentry)
{
return __d_entry_type(dentry) == 0x00300000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_dir(const struct dentry *dentry)
{
return d_can_lookup(dentry) || d_is_autodir(dentry);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_symlink(const struct dentry *dentry)
{
return __d_entry_type(dentry) == 0x00600000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_reg(const struct dentry *dentry)
{
return __d_entry_type(dentry) == 0x00400000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_special(const struct dentry *dentry)
{
return __d_entry_type(dentry) == 0x00500000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_file(const struct dentry *dentry)
{
return d_is_reg(dentry) || d_is_special(dentry);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_negative(const struct dentry *dentry)
{
return d_is_miss(dentry);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_positive(const struct dentry *dentry)
{
return !d_is_negative(dentry);
}
# 469 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_really_is_negative(const struct dentry *dentry)
{
return dentry->d_inode == ((void *)0);
}
# 487 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_really_is_positive(const struct dentry *dentry)
{
return dentry->d_inode != ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int simple_positive(struct dentry *dentry)
{
return d_really_is_positive(dentry) && !d_unhashed(dentry);
}
extern void d_set_fallthru(struct dentry *dentry);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool d_is_fallthru(const struct dentry *dentry)
{
return dentry->d_flags & 0x01000000;
}
extern int sysctl_vfs_cache_pressure;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long vfs_pressure_ratio(unsigned long val)
{
return ( { typeof(val) quot = (val) / (100); typeof(val) rem = (val) % (100); (quot * (sysctl_vfs_cache_pressure)) + ((rem * (sysctl_vfs_cache_pressure)) / (100)); } );
}
# 519 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct inode *d_inode(const struct dentry *dentry)
{
return dentry->d_inode;
}
# 531 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct inode *d_inode_rcu(const struct dentry *dentry)
{
return (*({ __attribute__((unused)) typeof(dentry->d_inode) __var = ( typeof(dentry->d_inode)) 0; (volatile typeof(dentry->d_inode) *)&(dentry->d_inode); }));
}
# 546 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct inode *d_backing_inode(const struct dentry *upper)
{
struct inode *inode = upper->d_inode;
return inode;
}
# 563 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dentry *d_backing_dentry(struct dentry *upper)
{
return upper;
}
# 583 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dentry *d_real(struct dentry *dentry,
const struct inode *inode,
unsigned int open_flags, unsigned int flags)
{
if (__builtin_expect(!!(dentry->d_flags & 0x04000000), 0))
return dentry->d_op->d_real(dentry, inode, open_flags, flags);
else
return dentry;
}
# 600 "./include/linux/dcache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct inode *d_real_inode(const struct dentry *dentry)
{
return d_backing_inode(d_real((struct dentry *) dentry, ((void *)0), 0, 0));
}
struct name_snapshot {
const unsigned char *name;
unsigned char inline_name[36];
};
void take_dentry_name_snapshot(struct name_snapshot *, struct dentry *);
void release_dentry_name_snapshot(struct name_snapshot *);
# 9 "./include/linux/fs.h" 2
# 1 "./include/linux/path.h" 1
struct dentry;
struct vfsmount;
struct path {
struct vfsmount *mnt;
struct dentry *dentry;
} ;
extern void path_get(const struct path *);
extern void path_put(const struct path *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int path_equal(const struct path *path1, const struct path *path2)
{
return path1->mnt == path2->mnt && path1->dentry == path2->dentry;
}
# 10 "./include/linux/fs.h" 2
# 1 "./include/linux/list_lru.h" 1
# 13 "./include/linux/list_lru.h"
# 1 "./include/linux/shrinker.h" 1
# 12 "./include/linux/shrinker.h"
struct shrink_control {
gfp_t gfp_mask;
unsigned long nr_to_scan;
unsigned long nr_scanned;
int nid;
struct mem_cgroup *memcg;
};
# 57 "./include/linux/shrinker.h"
struct shrinker {
unsigned long (*count_objects)(struct shrinker *,
struct shrink_control *sc);
unsigned long (*scan_objects)(struct shrinker *,
struct shrink_control *sc);
int seeks;
long batch;
unsigned long flags;
struct list_head list;
atomic_long_t *nr_deferred;
};
extern int register_shrinker(struct shrinker *);
extern void unregister_shrinker(struct shrinker *);
# 14 "./include/linux/list_lru.h" 2
struct mem_cgroup;
enum lru_status {
LRU_REMOVED,
LRU_REMOVED_RETRY,
LRU_ROTATE,
LRU_SKIP,
LRU_RETRY,
};
struct list_lru_one {
struct list_head list;
long nr_items;
};
struct list_lru_memcg {
struct list_lru_one *lru[0];
};
struct list_lru_node {
spinlock_t lock;
struct list_lru_one lru;
struct list_lru_memcg *memcg_lrus;
long nr_items;
} __attribute__((__aligned__((1 << 6))));
struct list_lru {
struct list_lru_node *node;
struct list_head list;
bool memcg_aware;
};
void list_lru_destroy(struct list_lru *lru);
int __list_lru_init(struct list_lru *lru, bool memcg_aware,
struct lock_class_key *key);
int memcg_update_all_list_lrus(int num_memcgs);
void memcg_drain_all_list_lrus(int src_idx, int dst_idx);
# 86 "./include/linux/list_lru.h"
bool list_lru_add(struct list_lru *lru, struct list_head *item);
# 99 "./include/linux/list_lru.h"
bool list_lru_del(struct list_lru *lru, struct list_head *item);
# 111 "./include/linux/list_lru.h"
unsigned long list_lru_count_one(struct list_lru *lru,
int nid, struct mem_cgroup *memcg);
unsigned long list_lru_count_node(struct list_lru *lru, int nid);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long list_lru_shrink_count(struct list_lru *lru,
struct shrink_control *sc)
{
return list_lru_count_one(lru, sc->nid, sc->memcg);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long list_lru_count(struct list_lru *lru)
{
long count = 0;
int nid;
for ( (nid) = 0; (nid) == 0; (nid) = 1)
count += list_lru_count_node(lru, nid);
return count;
}
void list_lru_isolate(struct list_lru_one *list, struct list_head *item);
void list_lru_isolate_move(struct list_lru_one *list, struct list_head *item,
struct list_head *head);
typedef enum lru_status (*list_lru_walk_cb)(struct list_head *item,
struct list_lru_one *list, spinlock_t *lock, void *cb_arg);
# 161 "./include/linux/list_lru.h"
unsigned long list_lru_walk_one(struct list_lru *lru,
int nid, struct mem_cgroup *memcg,
list_lru_walk_cb isolate, void *cb_arg,
unsigned long *nr_to_walk);
unsigned long list_lru_walk_node(struct list_lru *lru, int nid,
list_lru_walk_cb isolate, void *cb_arg,
unsigned long *nr_to_walk);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
list_lru_shrink_walk(struct list_lru *lru, struct shrink_control *sc,
list_lru_walk_cb isolate, void *cb_arg)
{
return list_lru_walk_one(lru, sc->nid, sc->memcg, isolate, cb_arg,
&sc->nr_to_scan);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
list_lru_walk(struct list_lru *lru, list_lru_walk_cb isolate,
void *cb_arg, unsigned long nr_to_walk)
{
long isolated = 0;
int nid;
for ( (nid) = 0; (nid) == 0; (nid) = 1) {
isolated += list_lru_walk_node(lru, nid, isolate,
cb_arg, &nr_to_walk);
if (nr_to_walk <= 0)
break;
}
return isolated;
}
# 14 "./include/linux/fs.h" 2
# 1 "./include/linux/mm_types.h" 1
# 1 "./include/linux/auxvec.h" 1
# 1 "./include/uapi/linux/auxvec.h" 1
# 1 "./arch/arm/include/asm/auxvec.h" 1
# 1 "./arch/arm/include/uapi/asm/auxvec.h" 1
# 2 "./arch/arm/include/asm/auxvec.h" 2
# 6 "./include/uapi/linux/auxvec.h" 2
# 6 "./include/linux/auxvec.h" 2
# 8 "./include/linux/mm_types.h" 2
# 1 "./include/linux/uprobes.h" 1
# 32 "./include/linux/uprobes.h"
struct vm_area_struct;
struct mm_struct;
struct inode;
struct notifier_block;
struct page;
enum uprobe_filter_ctx {
UPROBE_FILTER_REGISTER,
UPROBE_FILTER_UNREGISTER,
UPROBE_FILTER_MMAP,
};
struct uprobe_consumer {
int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs);
int (*ret_handler)(struct uprobe_consumer *self,
unsigned long func,
struct pt_regs *regs);
bool (*filter)(struct uprobe_consumer *self,
enum uprobe_filter_ctx ctx,
struct mm_struct *mm);
struct uprobe_consumer *next;
};
# 1 "./arch/arm/include/asm/uprobes.h" 1
# 12 "./arch/arm/include/asm/uprobes.h"
# 1 "./arch/arm/include/asm/probes.h" 1
# 24 "./arch/arm/include/asm/probes.h"
typedef u32 probes_opcode_t;
struct arch_probes_insn;
typedef void (probes_insn_handler_t)(probes_opcode_t,
struct arch_probes_insn *,
struct pt_regs *);
typedef unsigned long (probes_check_cc)(unsigned long);
typedef void (probes_insn_singlestep_t)(probes_opcode_t,
struct arch_probes_insn *,
struct pt_regs *);
typedef void (probes_insn_fn_t)(void);
struct arch_probes_insn {
probes_opcode_t *insn;
probes_insn_handler_t *insn_handler;
probes_check_cc *insn_check_cc;
probes_insn_singlestep_t *insn_singlestep;
probes_insn_fn_t *insn_fn;
int stack_space;
unsigned long register_usage_flags;
bool kprobe_direct_exec;
};
# 13 "./arch/arm/include/asm/uprobes.h" 2
typedef u32 uprobe_opcode_t;
# 25 "./arch/arm/include/asm/uprobes.h"
struct arch_uprobe_task {
u32 backup;
unsigned long saved_trap_no;
};
struct arch_uprobe {
u8 insn[4];
unsigned long ixol[2];
uprobe_opcode_t bpinsn;
bool simulate;
u32 pcreg;
void (*prehandler)(struct arch_uprobe *auprobe,
struct arch_uprobe_task *autask,
struct pt_regs *regs);
void (*posthandler)(struct arch_uprobe *auprobe,
struct arch_uprobe_task *autask,
struct pt_regs *regs);
struct arch_probes_insn asi;
};
# 63 "./include/linux/uprobes.h" 2
enum uprobe_task_state {
UTASK_RUNNING,
UTASK_SSTEP,
UTASK_SSTEP_ACK,
UTASK_SSTEP_TRAPPED,
};
struct uprobe_task {
enum uprobe_task_state state;
union {
struct {
struct arch_uprobe_task autask;
unsigned long vaddr;
};
struct {
struct callback_head dup_xol_work;
unsigned long dup_xol_addr;
};
};
struct uprobe *active_uprobe;
unsigned long xol_vaddr;
struct return_instance *return_instances;
unsigned int depth;
};
struct return_instance {
struct uprobe *uprobe;
unsigned long func;
unsigned long stack;
unsigned long orig_ret_vaddr;
bool chained;
struct return_instance *next;
};
enum rp_check {
RP_CHECK_CALL,
RP_CHECK_CHAIN_CALL,
RP_CHECK_RET,
};
struct xol_area;
struct uprobes_state {
struct xol_area *xol_area;
};
extern int set_swbp(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr);
extern int set_orig_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr);
extern bool is_swbp_insn(uprobe_opcode_t *insn);
extern bool is_trap_insn(uprobe_opcode_t *insn);
extern unsigned long uprobe_get_swbp_addr(struct pt_regs *regs);
extern unsigned long uprobe_get_trap_addr(struct pt_regs *regs);
extern int uprobe_write_opcode(struct mm_struct *mm, unsigned long vaddr, uprobe_opcode_t);
extern int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc);
extern int uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool);
extern void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc);
extern int uprobe_mmap(struct vm_area_struct *vma);
extern void uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end);
extern void uprobe_start_dup_mmap(void);
extern void uprobe_end_dup_mmap(void);
extern void uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm);
extern void uprobe_free_utask(struct task_struct *t);
extern void uprobe_copy_process(struct task_struct *t, unsigned long flags);
extern int uprobe_post_sstep_notifier(struct pt_regs *regs);
extern int uprobe_pre_sstep_notifier(struct pt_regs *regs);
extern void uprobe_notify_resume(struct pt_regs *regs);
extern bool uprobe_deny_signal(void);
extern bool arch_uprobe_skip_sstep(struct arch_uprobe *aup, struct pt_regs *regs);
extern void uprobe_clear_state(struct mm_struct *mm);
extern int arch_uprobe_analyze_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long addr);
extern int arch_uprobe_pre_xol(struct arch_uprobe *aup, struct pt_regs *regs);
extern int arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs);
extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk);
extern int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data);
extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs);
extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs);
extern bool arch_uretprobe_is_alive(struct return_instance *ret, enum rp_check ctx, struct pt_regs *regs);
extern bool arch_uprobe_ignore(struct arch_uprobe *aup, struct pt_regs *regs);
extern void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,
void *src, unsigned long len);
# 15 "./include/linux/mm_types.h" 2
# 1 "./arch/arm/include/asm/mmu.h" 1
typedef struct {
atomic64_t id;
unsigned int vmalloc_seq;
unsigned long sigpage;
unsigned long vdso;
} mm_context_t;
# 19 "./include/linux/mm_types.h" 2
struct address_space;
struct mem_cgroup;
struct hmm;
# 42 "./include/linux/mm_types.h"
struct page {
unsigned long flags;
union {
struct address_space *mapping;
void *s_mem;
atomic_t compound_mapcount;
};
union {
unsigned long index;
void *freelist;
};
union {
# 77 "./include/linux/mm_types.h"
unsigned counters;
struct {
union {
# 91 "./include/linux/mm_types.h"
atomic_t _mapcount;
unsigned int active;
struct {
unsigned inuse:16;
unsigned objects:15;
unsigned frozen:1;
};
int units;
};
atomic_t _refcount;
};
};
# 116 "./include/linux/mm_types.h"
union {
struct list_head lru;
struct dev_pagemap *pgmap;
struct {
struct page *next;
short int pages;
short int pobjects;
};
struct callback_head callback_head;
struct {
unsigned long compound_head;
# 156 "./include/linux/mm_types.h"
unsigned short int compound_dtor;
unsigned short int compound_order;
};
# 170 "./include/linux/mm_types.h"
};
union {
unsigned long private;
# 185 "./include/linux/mm_types.h"
spinlock_t ptl;
struct kmem_cache *slab_cache;
};
struct mem_cgroup *mem_cgroup;
# 213 "./include/linux/mm_types.h"
}
;
struct page_frag_cache {
void * va;
__u16 offset;
__u16 size;
unsigned int pagecnt_bias;
bool pfmemalloc;
};
typedef unsigned long vm_flags_t;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) atomic_t *compound_mapcount_ptr(struct page *page)
{
return &page[1].compound_mapcount;
}
struct vm_region {
struct rb_node vm_rb;
vm_flags_t vm_flags;
unsigned long vm_start;
unsigned long vm_end;
unsigned long vm_top;
unsigned long vm_pgoff;
struct file *vm_file;
int vm_usage;
bool vm_icache_flushed : 1;
};
# 274 "./include/linux/mm_types.h"
struct vm_userfaultfd_ctx {};
# 283 "./include/linux/mm_types.h"
struct vm_area_struct {
unsigned long vm_start;
unsigned long vm_end;
struct vm_area_struct *vm_next, *vm_prev;
struct rb_node vm_rb;
unsigned long rb_subtree_gap;
struct mm_struct *vm_mm;
pgprot_t vm_page_prot;
unsigned long vm_flags;
# 317 "./include/linux/mm_types.h"
union {
struct {
struct rb_node rb;
unsigned long rb_subtree_last;
} shared;
const char *anon_name;
};
struct list_head anon_vma_chain;
struct anon_vma *anon_vma;
const struct vm_operations_struct *vm_ops;
unsigned long vm_pgoff;
struct file * vm_file;
void * vm_private_data;
atomic_long_t swap_readahead_info;
struct vm_userfaultfd_ctx vm_userfaultfd_ctx;
} ;
struct core_thread {
struct task_struct *task;
struct core_thread *next;
};
struct core_state {
atomic_t nr_threads;
struct core_thread dumper;
struct completion startup;
};
struct kioctx_table;
struct mm_struct {
struct vm_area_struct *mmap;
struct rb_root mm_rb;
u64 vmacache_seqnum;
unsigned long (*get_unmapped_area) (struct file *filp,
unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags);
unsigned long mmap_base;
unsigned long mmap_legacy_base;
unsigned long task_size;
unsigned long highest_vm_end;
pgd_t * pgd;
# 395 "./include/linux/mm_types.h"
atomic_t mm_users;
# 404 "./include/linux/mm_types.h"
atomic_t mm_count;
atomic_long_t nr_ptes;
int map_count;
spinlock_t page_table_lock;
struct rw_semaphore mmap_sem;
struct list_head mmlist;
unsigned long hiwater_rss;
unsigned long hiwater_vm;
unsigned long total_vm;
unsigned long locked_vm;
unsigned long pinned_vm;
unsigned long data_vm;
unsigned long exec_vm;
unsigned long stack_vm;
unsigned long def_flags;
unsigned long start_code, end_code, start_data, end_data;
unsigned long start_brk, brk, start_stack;
unsigned long arg_start, arg_end, env_start, env_end;
unsigned long saved_auxv[(2*(0 + 20 + 1))];
struct mm_rss_stat rss_stat;
struct linux_binfmt *binfmt;
cpumask_var_t cpu_vm_mask_var;
mm_context_t context;
unsigned long flags;
struct core_state *core_state;
atomic_t membarrier_state;
spinlock_t ioctx_lock;
struct kioctx_table *ioctx_table;
# 471 "./include/linux/mm_types.h"
struct task_struct *owner;
struct user_namespace *user_ns;
struct file *exe_file;
# 505 "./include/linux/mm_types.h"
atomic_t tlb_flush_pending;
struct uprobes_state uprobes_state;
struct work_struct async_put_work;
} ;
extern struct mm_struct init_mm;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mm_init_cpumask(struct mm_struct *mm)
{
cpumask_clear(mm->cpu_vm_mask_var);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) cpumask_t *mm_cpumask(struct mm_struct *mm)
{
return mm->cpu_vm_mask_var;
}
struct mmu_gather;
extern void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm,
unsigned long start, unsigned long end);
extern void tlb_finish_mmu(struct mmu_gather *tlb,
unsigned long start, unsigned long end);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_tlb_flush_pending(struct mm_struct *mm)
{
({ union { typeof(((&mm->tlb_flush_pending)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&mm->tlb_flush_pending)->counter))) ((0)) }; __write_once_size(&(((&mm->tlb_flush_pending)->counter)), __u.__c, sizeof(((&mm->tlb_flush_pending)->counter))); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inc_tlb_flush_pending(struct mm_struct *mm)
{
atomic_add(1, &mm->tlb_flush_pending);
# 588 "./include/linux/mm_types.h"
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dec_tlb_flush_pending(struct mm_struct *mm)
{
# 600 "./include/linux/mm_types.h"
atomic_sub(1, &mm->tlb_flush_pending);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool mm_tlb_flush_pending(struct mm_struct *mm)
{
# 613 "./include/linux/mm_types.h"
return ({ union { typeof((&mm->tlb_flush_pending)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&mm->tlb_flush_pending)->counter), __u.__c, sizeof((&mm->tlb_flush_pending)->counter)); else __read_once_size_nocheck(&((&mm->tlb_flush_pending)->counter), __u.__c, sizeof((&mm->tlb_flush_pending)->counter)); do { } while (0); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool mm_tlb_flush_nested(struct mm_struct *mm)
{
return ({ union { typeof((&mm->tlb_flush_pending)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&mm->tlb_flush_pending)->counter), __u.__c, sizeof((&mm->tlb_flush_pending)->counter)); else __read_once_size_nocheck(&((&mm->tlb_flush_pending)->counter), __u.__c, sizeof((&mm->tlb_flush_pending)->counter)); do { } while (0); __u.__val; }) > 1;
}
struct vm_fault;
struct vm_special_mapping {
const char *name;
struct page **pages;
int (*fault)(const struct vm_special_mapping *sm,
struct vm_area_struct *vma,
struct vm_fault *vmf);
int (*mremap)(const struct vm_special_mapping *sm,
struct vm_area_struct *new_vma);
};
enum tlb_flush_reason {
TLB_FLUSH_ON_TASK_SWITCH,
TLB_REMOTE_SHOOTDOWN,
TLB_LOCAL_SHOOTDOWN,
TLB_LOCAL_MM_SHOOTDOWN,
TLB_REMOTE_SEND_IPI,
NR_TLB_FLUSH_REASONS,
};
typedef struct {
unsigned long val;
} swp_entry_t;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const char *vma_get_anon_name(struct vm_area_struct *vma)
{
if (vma->vm_file)
return ((void *)0);
return vma->anon_name;
}
# 23 "./include/linux/fs.h" 2
# 1 "./include/linux/capability.h" 1
# 16 "./include/linux/capability.h"
# 1 "./include/uapi/linux/capability.h" 1
# 39 "./include/uapi/linux/capability.h"
typedef struct __user_cap_header_struct {
__u32 version;
int pid;
} *cap_user_header_t;
typedef struct __user_cap_data_struct {
__u32 effective;
__u32 permitted;
__u32 inheritable;
} *cap_user_data_t;
# 72 "./include/uapi/linux/capability.h"
struct vfs_cap_data {
__le32 magic_etc;
struct {
__le32 permitted;
__le32 inheritable;
} data[2];
};
struct vfs_ns_cap_data {
__le32 magic_etc;
struct {
__le32 permitted;
__le32 inheritable;
} data[2];
__le32 rootid;
};
# 17 "./include/linux/capability.h" 2
extern int file_caps_enabled;
typedef struct kernel_cap_struct {
__u32 cap[2];
} kernel_cap_t;
struct cpu_vfs_cap_data {
__u32 magic_etc;
kernel_cap_t permitted;
kernel_cap_t inheritable;
};
struct file;
struct inode;
struct dentry;
struct task_struct;
struct user_namespace;
extern const kernel_cap_t __cap_empty_set;
extern const kernel_cap_t __cap_init_eff_set;
# 117 "./include/linux/capability.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_combine(const kernel_cap_t a,
const kernel_cap_t b)
{
kernel_cap_t dest;
do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = a.cap[__capi] | b.cap[__capi]; } } while (0);
return dest;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_intersect(const kernel_cap_t a,
const kernel_cap_t b)
{
kernel_cap_t dest;
do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = a.cap[__capi] & b.cap[__capi]; } } while (0);
return dest;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_drop(const kernel_cap_t a,
const kernel_cap_t drop)
{
kernel_cap_t dest;
do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = a.cap[__capi] &~ drop.cap[__capi]; } } while (0);
return dest;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_invert(const kernel_cap_t c)
{
kernel_cap_t dest;
do { unsigned __capi; for (__capi = 0; __capi < 2; ++__capi) { dest.cap[__capi] = ~ c.cap[__capi]; } } while (0);
return dest;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cap_isclear(const kernel_cap_t a)
{
unsigned __capi;
for (__capi = 0; __capi < 2; ++__capi) {
if (a.cap[__capi] != 0)
return false;
}
return true;
}
# 165 "./include/linux/capability.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cap_issubset(const kernel_cap_t a, const kernel_cap_t set)
{
kernel_cap_t dest;
dest = cap_drop(a, set);
return cap_isclear(dest);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_drop_fs_set(const kernel_cap_t a)
{
const kernel_cap_t __cap_fs_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((9) & 31)), ((1 << ((32) & 31))) } });
return cap_drop(a, __cap_fs_set);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_raise_fs_set(const kernel_cap_t a,
const kernel_cap_t permitted)
{
const kernel_cap_t __cap_fs_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((9) & 31)), ((1 << ((32) & 31))) } });
return cap_combine(a,
cap_intersect(permitted, __cap_fs_set));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_drop_nfsd_set(const kernel_cap_t a)
{
const kernel_cap_t __cap_fs_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((24) & 31)), ((1 << ((32) & 31))) } });
return cap_drop(a, __cap_fs_set);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kernel_cap_t cap_raise_nfsd_set(const kernel_cap_t a,
const kernel_cap_t permitted)
{
const kernel_cap_t __cap_nfsd_set = ((kernel_cap_t){{ ((1 << ((0) & 31)) | (1 << ((27) & 31)) | (1 << ((1) & 31)) | (1 << ((2) & 31)) | (1 << ((3) & 31)) | (1 << ((4) & 31))) | (1 << ((24) & 31)), ((1 << ((32) & 31))) } });
return cap_combine(a,
cap_intersect(permitted, __cap_nfsd_set));
}
extern bool has_capability(struct task_struct *t, int cap);
extern bool has_ns_capability(struct task_struct *t,
struct user_namespace *ns, int cap);
extern bool has_capability_noaudit(struct task_struct *t, int cap);
extern bool has_ns_capability_noaudit(struct task_struct *t,
struct user_namespace *ns, int cap);
extern bool capable(int cap);
extern bool ns_capable(struct user_namespace *ns, int cap);
extern bool ns_capable_noaudit(struct user_namespace *ns, int cap);
# 244 "./include/linux/capability.h"
extern bool privileged_wrt_inode_uidgid(struct user_namespace *ns, const struct inode *inode);
extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
extern bool ptracer_capable(struct task_struct *tsk, struct user_namespace *ns);
extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
extern int cap_convert_nscap(struct dentry *dentry, void **ivalue, size_t size);
# 24 "./include/linux/fs.h" 2
# 1 "./include/linux/semaphore.h" 1
# 16 "./include/linux/semaphore.h"
struct semaphore {
raw_spinlock_t lock;
unsigned int count;
struct list_head wait_list;
};
# 32 "./include/linux/semaphore.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sema_init(struct semaphore *sem, int val)
{
static struct lock_class_key __key;
*sem = (struct semaphore) { .lock = (raw_spinlock_t) { .raw_lock = { { 0 } }, }, .count = val, .wait_list = { &((*sem).wait_list), &((*sem).wait_list) }, };
do { (void)("semaphore->lock"); (void)(&__key); } while (0);
}
extern void down(struct semaphore *sem);
extern int __attribute__((warn_unused_result)) down_interruptible(struct semaphore *sem);
extern int __attribute__((warn_unused_result)) down_killable(struct semaphore *sem);
extern int __attribute__((warn_unused_result)) down_trylock(struct semaphore *sem);
extern int __attribute__((warn_unused_result)) down_timeout(struct semaphore *sem, long jiffies);
extern void up(struct semaphore *sem);
# 25 "./include/linux/fs.h" 2
# 1 "./include/linux/fcntl.h" 1
# 1 "./include/uapi/linux/fcntl.h" 1
# 1 "./arch/arm/include/uapi/asm/fcntl.h" 1
# 10 "./arch/arm/include/uapi/asm/fcntl.h"
# 1 "./include/uapi/asm-generic/fcntl.h" 1
# 156 "./include/uapi/asm-generic/fcntl.h"
struct f_owner_ex {
int type;
__kernel_pid_t pid;
};
# 196 "./include/uapi/asm-generic/fcntl.h"
struct flock {
short l_type;
short l_whence;
__kernel_off_t l_start;
__kernel_off_t l_len;
__kernel_pid_t l_pid;
};
struct flock64 {
short l_type;
short l_whence;
__kernel_loff_t l_start;
__kernel_loff_t l_len;
__kernel_pid_t l_pid;
};
# 11 "./arch/arm/include/uapi/asm/fcntl.h" 2
# 6 "./include/uapi/linux/fcntl.h" 2
# 6 "./include/linux/fcntl.h" 2
# 26 "./include/linux/fs.h" 2
# 1 "./include/uapi/linux/fiemap.h" 1
# 17 "./include/uapi/linux/fiemap.h"
struct fiemap_extent {
__u64 fe_logical;
__u64 fe_physical;
__u64 fe_length;
__u64 fe_reserved64[2];
__u32 fe_flags;
__u32 fe_reserved[3];
};
struct fiemap {
__u64 fm_start;
__u64 fm_length;
__u32 fm_flags;
__u32 fm_mapped_extents;
__u32 fm_extent_count;
__u32 fm_reserved;
struct fiemap_extent fm_extents[0];
};
# 27 "./include/linux/fs.h" 2
# 1 "./include/linux/migrate_mode.h" 1
# 15 "./include/linux/migrate_mode.h"
enum migrate_mode {
MIGRATE_ASYNC,
MIGRATE_SYNC_LIGHT,
MIGRATE_SYNC,
MIGRATE_SYNC_NO_COPY,
};
# 31 "./include/linux/fs.h" 2
# 1 "./include/linux/percpu-rwsem.h" 1
# 1 "./include/linux/rcuwait.h" 1
# 20 "./include/linux/rcuwait.h"
struct rcuwait {
struct task_struct *task;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rcuwait_init(struct rcuwait *w)
{
w->task = ((void *)0);
}
extern void rcuwait_wake_up(struct rcuwait *w);
# 9 "./include/linux/percpu-rwsem.h" 2
# 1 "./include/linux/rcu_sync.h" 1
# 29 "./include/linux/rcu_sync.h"
enum rcu_sync_type { RCU_SYNC, RCU_SCHED_SYNC, RCU_BH_SYNC };
struct rcu_sync {
int gp_state;
int gp_count;
wait_queue_head_t gp_wait;
int cb_state;
struct callback_head cb_head;
enum rcu_sync_type gp_type;
};
extern void rcu_sync_lockdep_assert(struct rcu_sync *);
# 53 "./include/linux/rcu_sync.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rcu_sync_is_idle(struct rcu_sync *rsp)
{
return !rsp->gp_state;
}
extern void rcu_sync_init(struct rcu_sync *, enum rcu_sync_type);
extern void rcu_sync_enter_start(struct rcu_sync *);
extern void rcu_sync_enter(struct rcu_sync *);
extern void rcu_sync_exit(struct rcu_sync *);
extern void rcu_sync_dtor(struct rcu_sync *);
# 10 "./include/linux/percpu-rwsem.h" 2
struct percpu_rw_semaphore {
struct rcu_sync rss;
unsigned int *read_count;
struct rw_semaphore rw_sem;
struct rcuwait writer;
int readers_block;
};
# 29 "./include/linux/percpu-rwsem.h"
extern int __percpu_down_read(struct percpu_rw_semaphore *, int);
extern void __percpu_up_read(struct percpu_rw_semaphore *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_down_read_preempt_disable(struct percpu_rw_semaphore *sem)
{
do { do { } while (0); } while (0);
do { } while (0);
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
# 47 "./include/linux/percpu-rwsem.h"
({ __this_cpu_preempt_check("add"); do { do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(*sem->read_count)) { case 1: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 2: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 4: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 8: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; default: __bad_size_call_parameter();break; } } while (0); });
if (__builtin_expect(!!(!rcu_sync_is_idle(&sem->rss)), 0))
__percpu_down_read(sem, false);
__asm__ __volatile__("": : :"memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_down_read(struct percpu_rw_semaphore *sem)
{
percpu_down_read_preempt_disable(sem);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int percpu_down_read_trylock(struct percpu_rw_semaphore *sem)
{
int ret = 1;
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
({ __this_cpu_preempt_check("add"); do { do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(*sem->read_count)) { case 1: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 2: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 4: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 8: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; default: __bad_size_call_parameter();break; } } while (0); });
if (__builtin_expect(!!(!rcu_sync_is_idle(&sem->rss)), 0))
ret = __percpu_down_read(sem, true);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
if (ret)
do { } while (0);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_up_read_preempt_enable(struct percpu_rw_semaphore *sem)
{
__asm__ __volatile__("": : :"memory");
if (__builtin_expect(!!(rcu_sync_is_idle(&sem->rss)), 1))
({ __this_cpu_preempt_check("add"); do { do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(*sem->read_count)) { case 1: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*sem->read_count))(1); } while (0);break; case 2: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*sem->read_count))(1); } while (0);break; case 4: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*sem->read_count))(1); } while (0);break; case 8: do { *({ do { const void *__vpp_verify = (typeof((&(*sem->read_count)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))); (typeof((typeof(*(&(*sem->read_count))) *)(&(*sem->read_count)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(*sem->read_count))(1); } while (0);break; default: __bad_size_call_parameter();break; } } while (0); });
else
__percpu_up_read(sem);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
do { } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_up_read(struct percpu_rw_semaphore *sem)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
percpu_up_read_preempt_enable(sem);
}
extern void percpu_down_write(struct percpu_rw_semaphore *);
extern void percpu_up_write(struct percpu_rw_semaphore *);
extern int __percpu_init_rwsem(struct percpu_rw_semaphore *,
const char *, struct lock_class_key *);
extern void percpu_free_rwsem(struct percpu_rw_semaphore *);
# 130 "./include/linux/percpu-rwsem.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_rwsem_release(struct percpu_rw_semaphore *sem,
bool read, unsigned long ip)
{
do { } while (0);
if (!read)
sem->rw_sem.owner = ((struct task_struct *)-1L);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_rwsem_acquire(struct percpu_rw_semaphore *sem,
bool read, unsigned long ip)
{
do { } while (0);
if (!read)
sem->rw_sem.owner = (current_thread_info()->task);
}
# 34 "./include/linux/fs.h" 2
# 1 "./include/linux/delayed_call.h" 1
# 10 "./include/linux/delayed_call.h"
struct delayed_call {
void (*fn)(void *);
void *arg;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_delayed_call(struct delayed_call *call,
void (*fn)(void *), void *arg)
{
call->fn = fn;
call->arg = arg;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void do_delayed_call(struct delayed_call *call)
{
if (call->fn)
call->fn(call->arg);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_delayed_call(struct delayed_call *call)
{
call->fn = ((void *)0);
}
# 36 "./include/linux/fs.h" 2
# 1 "./include/linux/errseq.h" 1
typedef u32 errseq_t;
errseq_t errseq_set(errseq_t *eseq, int err);
errseq_t errseq_sample(errseq_t *eseq);
int errseq_check(errseq_t *eseq, errseq_t since);
int errseq_check_and_advance(errseq_t *eseq, errseq_t *since);
# 38 "./include/linux/fs.h" 2
# 1 "./include/uapi/linux/fs.h" 1
# 13 "./include/uapi/linux/fs.h"
# 1 "./include/uapi/linux/limits.h" 1
# 14 "./include/uapi/linux/fs.h" 2
# 1 "./include/uapi/linux/ioctl.h" 1
# 1 "./arch/arm/include/generated/uapi/asm/ioctl.h" 1
# 1 "./include/asm-generic/ioctl.h" 1
# 1 "./include/uapi/asm-generic/ioctl.h" 1
# 6 "./include/asm-generic/ioctl.h" 2
extern unsigned int __invalid_size_argument_for_IOC;
# 2 "./arch/arm/include/generated/uapi/asm/ioctl.h" 2
# 6 "./include/uapi/linux/ioctl.h" 2
# 15 "./include/uapi/linux/fs.h" 2
# 49 "./include/uapi/linux/fs.h"
struct file_clone_range {
__s64 src_fd;
__u64 src_offset;
__u64 src_length;
__u64 dest_offset;
};
struct fstrim_range {
__u64 start;
__u64 len;
__u64 minlen;
};
struct file_dedupe_range_info {
__s64 dest_fd;
__u64 dest_offset;
__u64 bytes_deduped;
__s32 status;
__u32 reserved;
};
struct file_dedupe_range {
__u64 src_offset;
__u64 src_length;
__u16 dest_count;
__u16 reserved1;
__u32 reserved2;
struct file_dedupe_range_info info[0];
};
struct files_stat_struct {
unsigned long nr_files;
unsigned long nr_free_files;
unsigned long max_files;
};
struct inodes_stat_t {
long nr_inodes;
long nr_unused;
long dummy[5];
};
# 161 "./include/uapi/linux/fs.h"
struct fsxattr {
__u32 fsx_xflags;
__u32 fsx_extsize;
__u32 fsx_nextents;
__u32 fsx_projid;
__u32 fsx_cowextsize;
unsigned char fsx_pad[8];
};
# 324 "./include/uapi/linux/fs.h"
typedef int __kernel_rwf_t;
# 41 "./include/linux/fs.h" 2
struct backing_dev_info;
struct bdi_writeback;
struct bio;
struct export_operations;
struct hd_geometry;
struct iovec;
struct kiocb;
struct kobject;
struct pipe_inode_info;
struct poll_table_struct;
struct kstatfs;
struct vm_area_struct;
struct vfsmount;
struct cred;
struct swap_info_struct;
struct seq_file;
struct workqueue_struct;
struct iov_iter;
struct fscrypt_info;
struct fscrypt_operations;
struct fsverity_info;
struct fsverity_operations;
extern void __attribute__ ((__section__(".init.text"))) inode_init(void);
extern void __attribute__ ((__section__(".init.text"))) inode_init_early(void);
extern void __attribute__ ((__section__(".init.text"))) files_init(void);
extern void __attribute__ ((__section__(".init.text"))) files_maxfiles_init(void);
extern struct files_stat_struct files_stat;
extern unsigned long get_max_files(void);
extern unsigned int sysctl_nr_open;
extern struct inodes_stat_t inodes_stat;
extern int leases_enable, lease_break_time;
extern int sysctl_protected_symlinks;
extern int sysctl_protected_hardlinks;
extern int sysctl_protected_fifos;
extern int sysctl_protected_regular;
typedef __kernel_rwf_t rwf_t;
struct buffer_head;
typedef int (get_block_t)(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create);
typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
ssize_t bytes, void *private);
# 209 "./include/linux/fs.h"
struct iattr {
unsigned int ia_valid;
umode_t ia_mode;
kuid_t ia_uid;
kgid_t ia_gid;
loff_t ia_size;
struct timespec ia_atime;
struct timespec ia_mtime;
struct timespec ia_ctime;
struct file *ia_file;
};
# 1 "./include/linux/quota.h" 1
# 40 "./include/linux/quota.h"
# 1 "./include/linux/percpu_counter.h" 1
# 20 "./include/linux/percpu_counter.h"
struct percpu_counter {
raw_spinlock_t lock;
s64 count;
struct list_head list;
s32 *counters;
};
extern int percpu_counter_batch;
int __percpu_counter_init(struct percpu_counter *fbc, s64 amount, gfp_t gfp,
struct lock_class_key *key);
# 41 "./include/linux/percpu_counter.h"
void percpu_counter_destroy(struct percpu_counter *fbc);
void percpu_counter_set(struct percpu_counter *fbc, s64 amount);
void percpu_counter_add_batch(struct percpu_counter *fbc, s64 amount,
s32 batch);
s64 __percpu_counter_sum(struct percpu_counter *fbc);
int __percpu_counter_compare(struct percpu_counter *fbc, s64 rhs, s32 batch);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int percpu_counter_compare(struct percpu_counter *fbc, s64 rhs)
{
return __percpu_counter_compare(fbc, rhs, percpu_counter_batch);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_counter_add(struct percpu_counter *fbc, s64 amount)
{
percpu_counter_add_batch(fbc, amount, percpu_counter_batch);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 percpu_counter_sum_positive(struct percpu_counter *fbc)
{
s64 ret = __percpu_counter_sum(fbc);
return ret < 0 ? 0 : ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 percpu_counter_sum(struct percpu_counter *fbc)
{
return __percpu_counter_sum(fbc);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 percpu_counter_read(struct percpu_counter *fbc)
{
return fbc->count;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) s64 percpu_counter_read_positive(struct percpu_counter *fbc)
{
s64 ret = ({ union { typeof(fbc->count) __val; char __c[1]; } __u; if (1) __read_once_size(&(fbc->count), __u.__c, sizeof(fbc->count)); else __read_once_size_nocheck(&(fbc->count), __u.__c, sizeof(fbc->count)); do { } while (0); __u.__val; });
if (ret >= 0)
return ret;
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int percpu_counter_initialized(struct percpu_counter *fbc)
{
return (fbc->counters != ((void *)0));
}
# 177 "./include/linux/percpu_counter.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_counter_inc(struct percpu_counter *fbc)
{
percpu_counter_add(fbc, 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_counter_dec(struct percpu_counter *fbc)
{
percpu_counter_add(fbc, -1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void percpu_counter_sub(struct percpu_counter *fbc, s64 amount)
{
percpu_counter_add(fbc, -amount);
}
# 41 "./include/linux/quota.h" 2
# 1 "./include/uapi/linux/dqblk_xfs.h" 1
# 53 "./include/uapi/linux/dqblk_xfs.h"
typedef struct fs_disk_quota {
__s8 d_version;
__s8 d_flags;
__u16 d_fieldmask;
__u32 d_id;
__u64 d_blk_hardlimit;
__u64 d_blk_softlimit;
__u64 d_ino_hardlimit;
__u64 d_ino_softlimit;
__u64 d_bcount;
__u64 d_icount;
__s32 d_itimer;
__s32 d_btimer;
__u16 d_iwarns;
__u16 d_bwarns;
__s32 d_padding2;
__u64 d_rtb_hardlimit;
__u64 d_rtb_softlimit;
__u64 d_rtbcount;
__s32 d_rtbtimer;
__u16 d_rtbwarns;
__s16 d_padding3;
char d_padding4[8];
} fs_disk_quota_t;
# 149 "./include/uapi/linux/dqblk_xfs.h"
typedef struct fs_qfilestat {
__u64 qfs_ino;
__u64 qfs_nblks;
__u32 qfs_nextents;
} fs_qfilestat_t;
typedef struct fs_quota_stat {
__s8 qs_version;
__u16 qs_flags;
__s8 qs_pad;
fs_qfilestat_t qs_uquota;
fs_qfilestat_t qs_gquota;
__u32 qs_incoredqs;
__s32 qs_btimelimit;
__s32 qs_itimelimit;
__s32 qs_rtbtimelimit;
__u16 qs_bwarnlimit;
__u16 qs_iwarnlimit;
} fs_quota_stat_t;
# 192 "./include/uapi/linux/dqblk_xfs.h"
struct fs_qfilestatv {
__u64 qfs_ino;
__u64 qfs_nblks;
__u32 qfs_nextents;
__u32 qfs_pad;
};
struct fs_quota_statv {
__s8 qs_version;
__u8 qs_pad1;
__u16 qs_flags;
__u32 qs_incoredqs;
struct fs_qfilestatv qs_uquota;
struct fs_qfilestatv qs_gquota;
struct fs_qfilestatv qs_pquota;
__s32 qs_btimelimit;
__s32 qs_itimelimit;
__s32 qs_rtbtimelimit;
__u16 qs_bwarnlimit;
__u16 qs_iwarnlimit;
__u64 qs_pad2[8];
};
# 43 "./include/linux/quota.h" 2
# 1 "./include/linux/dqblk_v1.h" 1
# 44 "./include/linux/quota.h" 2
# 1 "./include/linux/dqblk_v2.h" 1
# 1 "./include/linux/dqblk_qtree.h" 1
# 18 "./include/linux/dqblk_qtree.h"
struct dquot;
struct kqid;
struct qtree_fmt_operations {
void (*mem2disk_dqblk)(void *disk, struct dquot *dquot);
void (*disk2mem_dqblk)(struct dquot *dquot, void *disk);
int (*is_id)(void *disk, struct dquot *dquot);
};
struct qtree_mem_dqinfo {
struct super_block *dqi_sb;
int dqi_type;
unsigned int dqi_blocks;
unsigned int dqi_free_blk;
unsigned int dqi_free_entry;
unsigned int dqi_blocksize_bits;
unsigned int dqi_entry_size;
unsigned int dqi_usable_bs;
unsigned int dqi_qtree_depth;
const struct qtree_fmt_operations *dqi_ops;
};
int qtree_write_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot);
int qtree_read_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot);
int qtree_delete_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot);
int qtree_release_dquot(struct qtree_mem_dqinfo *info, struct dquot *dquot);
int qtree_entry_unused(struct qtree_mem_dqinfo *info, char *disk);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int qtree_depth(struct qtree_mem_dqinfo *info)
{
unsigned int epb = info->dqi_usable_bs >> 2;
unsigned long long entries = epb;
int i;
for (i = 1; entries < (1ULL << 32); i++)
entries *= epb;
return i;
}
int qtree_get_next_id(struct qtree_mem_dqinfo *info, struct kqid *qid);
# 10 "./include/linux/dqblk_v2.h" 2
# 45 "./include/linux/quota.h" 2
# 1 "./include/linux/projid.h" 1
# 17 "./include/linux/projid.h"
struct user_namespace;
extern struct user_namespace init_user_ns;
typedef __kernel_uid32_t projid_t;
typedef struct {
projid_t val;
} kprojid_t;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) projid_t __kprojid_val(kprojid_t projid)
{
return projid.val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool projid_eq(kprojid_t left, kprojid_t right)
{
return __kprojid_val(left) == __kprojid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool projid_lt(kprojid_t left, kprojid_t right)
{
return __kprojid_val(left) < __kprojid_val(right);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool projid_valid(kprojid_t projid)
{
return !projid_eq(projid, (kprojid_t){ -1 });
}
# 65 "./include/linux/projid.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) kprojid_t make_kprojid(struct user_namespace *from, projid_t projid)
{
return (kprojid_t){ projid };
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) projid_t from_kprojid(struct user_namespace *to, kprojid_t kprojid)
{
return __kprojid_val(kprojid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) projid_t from_kprojid_munged(struct user_namespace *to, kprojid_t kprojid)
{
projid_t projid = from_kprojid(to, kprojid);
if (projid == (projid_t)-1)
projid = 65534;
return projid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool kprojid_has_mapping(struct user_namespace *ns, kprojid_t projid)
{
return true;
}
# 49 "./include/linux/quota.h" 2
# 1 "./include/uapi/linux/quota.h" 1
# 90 "./include/uapi/linux/quota.h"
enum {
QIF_BLIMITS_B = 0,
QIF_SPACE_B,
QIF_ILIMITS_B,
QIF_INODES_B,
QIF_BTIME_B,
QIF_ITIME_B,
};
# 110 "./include/uapi/linux/quota.h"
struct if_dqblk {
__u64 dqb_bhardlimit;
__u64 dqb_bsoftlimit;
__u64 dqb_curspace;
__u64 dqb_ihardlimit;
__u64 dqb_isoftlimit;
__u64 dqb_curinodes;
__u64 dqb_btime;
__u64 dqb_itime;
__u32 dqb_valid;
};
struct if_nextdqblk {
__u64 dqb_bhardlimit;
__u64 dqb_bsoftlimit;
__u64 dqb_curspace;
__u64 dqb_ihardlimit;
__u64 dqb_isoftlimit;
__u64 dqb_curinodes;
__u64 dqb_btime;
__u64 dqb_itime;
__u32 dqb_valid;
__u32 dqb_id;
};
# 144 "./include/uapi/linux/quota.h"
enum {
DQF_ROOT_SQUASH_B = 0,
DQF_SYS_FILE_B = 16,
DQF_PRIVATE
};
struct if_dqinfo {
__u64 dqi_bgrace;
__u64 dqi_igrace;
__u32 dqi_flags;
__u32 dqi_valid;
};
# 178 "./include/uapi/linux/quota.h"
enum {
QUOTA_NL_C_UNSPEC,
QUOTA_NL_C_WARNING,
__QUOTA_NL_C_MAX,
};
enum {
QUOTA_NL_A_UNSPEC,
QUOTA_NL_A_QTYPE,
QUOTA_NL_A_EXCESS_ID,
QUOTA_NL_A_WARNING,
QUOTA_NL_A_DEV_MAJOR,
QUOTA_NL_A_DEV_MINOR,
QUOTA_NL_A_CAUSED_ID,
QUOTA_NL_A_PAD,
__QUOTA_NL_A_MAX,
};
# 50 "./include/linux/quota.h" 2
enum quota_type {
USRQUOTA = 0,
GRPQUOTA = 1,
PRJQUOTA = 2,
};
typedef __kernel_uid32_t qid_t;
typedef long long qsize_t;
struct kqid {
union {
kuid_t uid;
kgid_t gid;
kprojid_t projid;
};
enum quota_type type;
};
extern bool qid_eq(struct kqid left, struct kqid right);
extern bool qid_lt(struct kqid left, struct kqid right);
extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
extern bool qid_valid(struct kqid qid);
# 97 "./include/linux/quota.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kqid make_kqid(struct user_namespace *from,
enum quota_type type, qid_t qid)
{
struct kqid kqid;
kqid.type = type;
switch (type) {
case USRQUOTA:
kqid.uid = make_kuid(from, qid);
break;
case GRPQUOTA:
kqid.gid = make_kgid(from, qid);
break;
case PRJQUOTA:
kqid.projid = make_kprojid(from, qid);
break;
default:
do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/quota.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "114" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0);
}
return kqid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kqid make_kqid_invalid(enum quota_type type)
{
struct kqid kqid;
kqid.type = type;
switch (type) {
case USRQUOTA:
kqid.uid = (kuid_t){ -1 };
break;
case GRPQUOTA:
kqid.gid = (kgid_t){ -1 };
break;
case PRJQUOTA:
kqid.projid = (kprojid_t){ -1 };
break;
default:
do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/quota.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "141" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0);
}
return kqid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kqid make_kqid_uid(kuid_t uid)
{
struct kqid kqid;
kqid.type = USRQUOTA;
kqid.uid = uid;
return kqid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kqid make_kqid_gid(kgid_t gid)
{
struct kqid kqid;
kqid.type = GRPQUOTA;
kqid.gid = gid;
return kqid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct kqid make_kqid_projid(kprojid_t projid)
{
struct kqid kqid;
kqid.type = PRJQUOTA;
kqid.projid = projid;
return kqid;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool qid_has_mapping(struct user_namespace *ns, struct kqid qid)
{
return from_kqid(ns, qid) != (qid_t) -1;
}
extern spinlock_t dq_data_lock;
# 205 "./include/linux/quota.h"
struct mem_dqblk {
qsize_t dqb_bhardlimit;
qsize_t dqb_bsoftlimit;
qsize_t dqb_curspace;
qsize_t dqb_rsvspace;
qsize_t dqb_ihardlimit;
qsize_t dqb_isoftlimit;
qsize_t dqb_curinodes;
time64_t dqb_btime;
time64_t dqb_itime;
};
struct quota_format_type;
struct mem_dqinfo {
struct quota_format_type *dqi_format;
int dqi_fmt_id;
struct list_head dqi_dirty_list;
unsigned long dqi_flags;
unsigned int dqi_bgrace;
unsigned int dqi_igrace;
qsize_t dqi_max_spc_limit;
qsize_t dqi_max_ino_limit;
void *dqi_priv;
};
struct super_block;
enum {
DQF_INFO_DIRTY_B = DQF_PRIVATE,
};
extern void mark_info_dirty(struct super_block *sb, int type);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int info_dirty(struct mem_dqinfo *info)
{
return test_bit(DQF_INFO_DIRTY_B, &info->dqi_flags);
}
enum {
DQST_LOOKUPS,
DQST_DROPS,
DQST_READS,
DQST_WRITES,
DQST_CACHE_HITS,
DQST_ALLOC_DQUOTS,
DQST_FREE_DQUOTS,
DQST_SYNCS,
_DQST_DQSTAT_LAST
};
struct dqstats {
unsigned long stat[_DQST_DQSTAT_LAST];
struct percpu_counter counter[_DQST_DQSTAT_LAST];
};
extern struct dqstats *dqstats_pcpu;
extern struct dqstats dqstats;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dqstats_inc(unsigned int type)
{
percpu_counter_inc(&dqstats.counter[type]);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dqstats_dec(unsigned int type)
{
percpu_counter_dec(&dqstats.counter[type]);
}
# 295 "./include/linux/quota.h"
struct dquot {
struct hlist_node dq_hash;
struct list_head dq_inuse;
struct list_head dq_free;
struct list_head dq_dirty;
struct mutex dq_lock;
spinlock_t dq_dqb_lock;
atomic_t dq_count;
struct super_block *dq_sb;
struct kqid dq_id;
loff_t dq_off;
unsigned long dq_flags;
struct mem_dqblk dq_dqb;
};
struct quota_format_ops {
int (*check_quota_file)(struct super_block *sb, int type);
int (*read_file_info)(struct super_block *sb, int type);
int (*write_file_info)(struct super_block *sb, int type);
int (*free_file_info)(struct super_block *sb, int type);
int (*read_dqblk)(struct dquot *dquot);
int (*commit_dqblk)(struct dquot *dquot);
int (*release_dqblk)(struct dquot *dquot);
int (*get_next_id)(struct super_block *sb, struct kqid *qid);
};
struct dquot_operations {
int (*write_dquot) (struct dquot *);
struct dquot *(*alloc_dquot)(struct super_block *, int);
void (*destroy_dquot)(struct dquot *);
int (*acquire_dquot) (struct dquot *);
int (*release_dquot) (struct dquot *);
int (*mark_dirty) (struct dquot *);
int (*write_info) (struct super_block *, int);
qsize_t *(*get_reserved_space) (struct inode *);
int (*get_projid) (struct inode *, kprojid_t *);
int (*get_inode_usage) (struct inode *, qsize_t *);
int (*get_next_id) (struct super_block *sb, struct kqid *qid);
};
struct path;
struct qc_dqblk {
int d_fieldmask;
u64 d_spc_hardlimit;
u64 d_spc_softlimit;
u64 d_ino_hardlimit;
u64 d_ino_softlimit;
u64 d_space;
u64 d_ino_count;
s64 d_ino_timer;
s64 d_spc_timer;
int d_ino_warns;
int d_spc_warns;
u64 d_rt_spc_hardlimit;
u64 d_rt_spc_softlimit;
u64 d_rt_space;
s64 d_rt_spc_timer;
int d_rt_spc_warns;
};
# 396 "./include/linux/quota.h"
struct qc_type_state {
unsigned int flags;
unsigned int spc_timelimit;
unsigned int ino_timelimit;
unsigned int rt_spc_timelimit;
unsigned int spc_warnlimit;
unsigned int ino_warnlimit;
unsigned int rt_spc_warnlimit;
unsigned long long ino;
blkcnt_t blocks;
blkcnt_t nextents;
};
struct qc_state {
unsigned int s_incoredqs;
struct qc_type_state s_state[3];
};
struct qc_info {
int i_fieldmask;
unsigned int i_flags;
unsigned int i_spc_timelimit;
unsigned int i_ino_timelimit;
unsigned int i_rt_spc_timelimit;
unsigned int i_spc_warnlimit;
unsigned int i_ino_warnlimit;
unsigned int i_rt_spc_warnlimit;
};
struct quotactl_ops {
int (*quota_on)(struct super_block *, int, int, const struct path *);
int (*quota_off)(struct super_block *, int);
int (*quota_enable)(struct super_block *, unsigned int);
int (*quota_disable)(struct super_block *, unsigned int);
int (*quota_sync)(struct super_block *, int);
int (*set_info)(struct super_block *, int, struct qc_info *);
int (*get_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
int (*get_nextdqblk)(struct super_block *, struct kqid *,
struct qc_dqblk *);
int (*set_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
int (*get_state)(struct super_block *, struct qc_state *);
int (*rm_xquota)(struct super_block *, unsigned int);
};
struct quota_format_type {
int qf_fmt_id;
const struct quota_format_ops *qf_ops;
struct module *qf_owner;
struct quota_format_type *qf_next;
};
# 470 "./include/linux/quota.h"
enum {
_DQUOT_USAGE_ENABLED = 0,
_DQUOT_LIMITS_ENABLED,
_DQUOT_SUSPENDED,
_DQUOT_STATE_FLAGS
};
# 497 "./include/linux/quota.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int dquot_state_flag(unsigned int flags, int type)
{
return flags << type;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int dquot_generic_flag(unsigned int flags, int type)
{
return (flags >> type) & ((1 << _DQUOT_USAGE_ENABLED * 3) | (1 << _DQUOT_LIMITS_ENABLED * 3) | (1 << _DQUOT_SUSPENDED * 3));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned dquot_state_types(unsigned flags, unsigned flag)
{
do { bool __cond = !(!((flag) == 0 || (((flag) & ((flag) - 1)) != 0))); extern void __compiletime_assert_40(void) ; if (__cond) __compiletime_assert_40(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return (flags / flag) & ((1 << 3) - 1);
}
extern void quota_send_warning(struct kqid qid, dev_t dev,
const char warntype);
# 525 "./include/linux/quota.h"
struct quota_info {
unsigned int flags;
struct rw_semaphore dqio_sem;
struct inode *files[3];
struct mem_dqinfo info[3];
const struct quota_format_ops *ops[3];
};
int register_quota_format(struct quota_format_type *fmt);
void unregister_quota_format(struct quota_format_type *fmt);
struct quota_module_name {
int qm_fmt_id;
char *qm_mod_name;
};
# 231 "./include/linux/fs.h" 2
# 264 "./include/linux/fs.h"
enum positive_aop_returns {
AOP_WRITEPAGE_ACTIVATE = 0x80000,
AOP_TRUNCATED_PAGE = 0x80001,
};
# 277 "./include/linux/fs.h"
struct page;
struct address_space;
struct writeback_control;
enum rw_hint {
WRITE_LIFE_NOT_SET = 0,
WRITE_LIFE_NONE = 1,
WRITE_LIFE_SHORT = 2,
WRITE_LIFE_MEDIUM = 3,
WRITE_LIFE_LONG = 4,
WRITE_LIFE_EXTREME = 5,
};
# 302 "./include/linux/fs.h"
struct kiocb {
struct file *ki_filp;
loff_t ki_pos;
void (*ki_complete)(struct kiocb *iocb, long ret, long ret2);
void *private;
int ki_flags;
enum rw_hint ki_hint;
} ;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_sync_kiocb(struct kiocb *kiocb)
{
return kiocb->ki_complete == ((void *)0);
}
# 325 "./include/linux/fs.h"
typedef struct {
size_t written;
size_t count;
union {
char *buf;
void *data;
} arg;
int error;
} read_descriptor_t;
typedef int (*read_actor_t)(read_descriptor_t *, struct page *,
unsigned long, unsigned long);
struct address_space_operations {
int (*writepage)(struct page *page, struct writeback_control *wbc);
int (*readpage)(struct file *, struct page *);
int (*writepages)(struct address_space *, struct writeback_control *);
int (*set_page_dirty)(struct page *page);
int (*readpages)(struct file *filp, struct address_space *mapping,
struct list_head *pages, unsigned nr_pages);
int (*write_begin)(struct file *, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata);
int (*write_end)(struct file *, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata);
sector_t (*bmap)(struct address_space *, sector_t);
void (*invalidatepage) (struct page *, unsigned int, unsigned int);
int (*releasepage) (struct page *, gfp_t);
void (*freepage)(struct page *);
ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter);
int (*migratepage) (struct address_space *,
struct page *, struct page *, enum migrate_mode);
bool (*isolate_page)(struct page *, isolate_mode_t);
void (*putback_page)(struct page *);
int (*launder_page) (struct page *);
int (*is_partially_uptodate) (struct page *, unsigned long,
unsigned long);
void (*is_dirty_writeback) (struct page *, bool *, bool *);
int (*error_remove_page)(struct address_space *, struct page *);
int (*swap_activate)(struct swap_info_struct *sis, struct file *file,
sector_t *span);
void (*swap_deactivate)(struct file *file);
};
extern const struct address_space_operations empty_aops;
int pagecache_write_begin(struct file *, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata);
int pagecache_write_end(struct file *, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata);
struct address_space {
struct inode *host;
struct radix_tree_root page_tree;
spinlock_t tree_lock;
atomic_t i_mmap_writable;
struct rb_root_cached i_mmap;
struct rw_semaphore i_mmap_rwsem;
unsigned long nrpages;
unsigned long nrexceptional;
unsigned long writeback_index;
const struct address_space_operations *a_ops;
unsigned long flags;
spinlock_t private_lock;
gfp_t gfp_mask;
struct list_head private_list;
void *private_data;
errseq_t wb_err;
} __attribute__((aligned(sizeof(long)))) ;
struct request_queue;
struct block_device {
dev_t bd_dev;
int bd_openers;
struct inode * bd_inode;
struct super_block * bd_super;
struct mutex bd_mutex;
void * bd_claiming;
void * bd_holder;
int bd_holders;
bool bd_write_holder;
struct list_head bd_holder_disks;
struct block_device * bd_contains;
unsigned bd_block_size;
u8 bd_partno;
struct hd_struct * bd_part;
unsigned bd_part_count;
int bd_invalidated;
struct gendisk * bd_disk;
struct request_queue * bd_queue;
struct backing_dev_info *bd_bdi;
struct list_head bd_list;
unsigned long bd_private;
int bd_fsfreeze_count;
struct mutex bd_fsfreeze_mutex;
} ;
# 471 "./include/linux/fs.h"
int mapping_tagged(struct address_space *mapping, int tag);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_mmap_lock_write(struct address_space *mapping)
{
down_write(&mapping->i_mmap_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_mmap_unlock_write(struct address_space *mapping)
{
up_write(&mapping->i_mmap_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_mmap_lock_read(struct address_space *mapping)
{
down_read(&mapping->i_mmap_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_mmap_unlock_read(struct address_space *mapping)
{
up_read(&mapping->i_mmap_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mapping_mapped(struct address_space *mapping)
{
return !(({ union { typeof((&mapping->i_mmap.rb_root)->rb_node) __val; char __c[1]; } __u; if (1) __read_once_size(&((&mapping->i_mmap.rb_root)->rb_node), __u.__c, sizeof((&mapping->i_mmap.rb_root)->rb_node)); else __read_once_size_nocheck(&((&mapping->i_mmap.rb_root)->rb_node), __u.__c, sizeof((&mapping->i_mmap.rb_root)->rb_node)); do { } while (0); __u.__val; }) == ((void *)0));
}
# 510 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mapping_writably_mapped(struct address_space *mapping)
{
return ({ union { typeof((&mapping->i_mmap_writable)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&mapping->i_mmap_writable)->counter), __u.__c, sizeof((&mapping->i_mmap_writable)->counter)); else __read_once_size_nocheck(&((&mapping->i_mmap_writable)->counter), __u.__c, sizeof((&mapping->i_mmap_writable)->counter)); do { } while (0); __u.__val; }) > 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mapping_map_writable(struct address_space *mapping)
{
return atomic_inc_unless_negative(&mapping->i_mmap_writable) ?
0 : -1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_unmap_writable(struct address_space *mapping)
{
atomic_sub(1, &mapping->i_mmap_writable);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mapping_deny_writable(struct address_space *mapping)
{
return atomic_dec_unless_positive(&mapping->i_mmap_writable) ?
0 : -16;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_allow_writable(struct address_space *mapping)
{
atomic_add(1, &mapping->i_mmap_writable);
}
# 548 "./include/linux/fs.h"
struct posix_acl;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct posix_acl *
uncached_acl_sentinel(struct task_struct *task)
{
return (void *)task + 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool
is_uncached_acl(struct posix_acl *acl)
{
return (long)acl & 1;
}
struct fsnotify_mark_connector;
struct inode {
umode_t i_mode;
unsigned short i_opflags;
kuid_t i_uid;
kgid_t i_gid;
unsigned int i_flags;
struct posix_acl *i_acl;
struct posix_acl *i_default_acl;
const struct inode_operations *i_op;
struct super_block *i_sb;
struct address_space *i_mapping;
void *i_security;
unsigned long i_ino;
union {
const unsigned int i_nlink;
unsigned int __i_nlink;
};
dev_t i_rdev;
loff_t i_size;
struct timespec i_atime;
struct timespec i_mtime;
struct timespec i_ctime;
spinlock_t i_lock;
unsigned short i_bytes;
unsigned int i_blkbits;
enum rw_hint i_write_hint;
blkcnt_t i_blocks;
seqcount_t i_size_seqcount;
unsigned long i_state;
struct rw_semaphore i_rwsem;
unsigned long dirtied_when;
unsigned long dirtied_time_when;
struct hlist_node i_hash;
struct list_head i_io_list;
struct bdi_writeback *i_wb;
int i_wb_frn_winner;
u16 i_wb_frn_avg_time;
u16 i_wb_frn_history;
struct list_head i_lru;
struct list_head i_sb_list;
struct list_head i_wb_list;
union {
struct hlist_head i_dentry;
struct callback_head i_rcu;
};
u64 i_version;
atomic64_t i_sequence;
atomic_t i_count;
atomic_t i_dio_count;
atomic_t i_writecount;
const struct file_operations *i_fop;
struct file_lock_context *i_flctx;
struct address_space i_data;
struct list_head i_devices;
union {
struct pipe_inode_info *i_pipe;
struct block_device *i_bdev;
struct cdev *i_cdev;
char *i_link;
unsigned i_dir_seq;
};
__u32 i_generation;
__u32 i_fsnotify_mask;
struct fsnotify_mark_connector *i_fsnotify_marks;
struct fscrypt_info *i_crypt_info;
struct fsverity_info *i_verity_info;
void *i_private;
} ;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int i_blocksize(const struct inode *node)
{
return (1 << node->i_blkbits);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int inode_unhashed(struct inode *inode)
{
return hlist_unhashed(&inode->i_hash);
}
# 713 "./include/linux/fs.h"
enum inode_i_mutex_lock_class
{
I_MUTEX_NORMAL,
I_MUTEX_PARENT,
I_MUTEX_CHILD,
I_MUTEX_XATTR,
I_MUTEX_NONDIR2,
I_MUTEX_PARENT2,
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_lock(struct inode *inode)
{
down_write(&inode->i_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_unlock(struct inode *inode)
{
up_write(&inode->i_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_lock_shared(struct inode *inode)
{
down_read(&inode->i_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_unlock_shared(struct inode *inode)
{
up_read(&inode->i_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int inode_trylock(struct inode *inode)
{
return down_write_trylock(&inode->i_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int inode_trylock_shared(struct inode *inode)
{
return down_read_trylock(&inode->i_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int inode_is_locked(struct inode *inode)
{
return rwsem_is_locked(&inode->i_rwsem);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_lock_nested(struct inode *inode, unsigned subclass)
{
down_write(&inode->i_rwsem);
}
void lock_two_nondirectories(struct inode *, struct inode*);
void unlock_two_nondirectories(struct inode *, struct inode*);
# 776 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) loff_t i_size_read(const struct inode *inode)
{
loff_t i_size;
unsigned int seq;
do {
seq = read_seqcount_begin(&inode->i_size_seqcount);
i_size = inode->i_size;
} while (read_seqcount_retry(&inode->i_size_seqcount, seq));
return i_size;
# 797 "./include/linux/fs.h"
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_size_write(struct inode *inode, loff_t i_size)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
write_seqcount_begin(&inode->i_size_seqcount);
inode->i_size = i_size;
write_seqcount_end(&inode->i_size_seqcount);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned iminor(const struct inode *inode)
{
return ((unsigned int) ((inode->i_rdev) & ((1U << 20) - 1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned imajor(const struct inode *inode)
{
return ((unsigned int) ((inode->i_rdev) >> 20));
}
extern struct block_device *I_BDEV(struct inode *inode);
struct fown_struct {
rwlock_t lock;
struct pid *pid;
enum pid_type pid_type;
kuid_t uid, euid;
int signum;
};
struct file_ra_state {
unsigned long start;
unsigned int size;
unsigned int async_size;
unsigned int ra_pages;
unsigned int mmap_miss;
loff_t prev_pos;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int ra_has_index(struct file_ra_state *ra, unsigned long index)
{
return (index >= ra->start &&
index < ra->start + ra->size);
}
struct file {
union {
struct llist_node fu_llist;
struct callback_head fu_rcuhead;
} f_u;
struct path f_path;
struct inode *f_inode;
const struct file_operations *f_op;
spinlock_t f_lock;
enum rw_hint f_write_hint;
atomic_long_t f_count;
unsigned int f_flags;
fmode_t f_mode;
struct mutex f_pos_lock;
loff_t f_pos;
struct fown_struct f_owner;
const struct cred *f_cred;
struct file_ra_state f_ra;
u64 f_version;
void *f_security;
void *private_data;
struct list_head f_ep_links;
struct list_head f_tfile_llink;
struct address_space *f_mapping;
errseq_t f_wb_err;
}
__attribute__((aligned(4)));
struct file_handle {
__u32 handle_bytes;
int handle_type;
unsigned char f_handle[];
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct file *get_file(struct file *f)
{
atomic_long_inc(&f->f_count);
return f;
}
# 953 "./include/linux/fs.h"
typedef void *fl_owner_t;
struct file_lock;
struct file_lock_operations {
void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
void (*fl_release_private)(struct file_lock *);
};
struct lock_manager_operations {
int (*lm_compare_owner)(struct file_lock *, struct file_lock *);
unsigned long (*lm_owner_key)(struct file_lock *);
fl_owner_t (*lm_get_owner)(fl_owner_t);
void (*lm_put_owner)(fl_owner_t);
void (*lm_notify)(struct file_lock *);
int (*lm_grant)(struct file_lock *, int);
bool (*lm_break)(struct file_lock *);
int (*lm_change)(struct file_lock *, int, struct list_head *);
void (*lm_setup)(struct file_lock *, void **);
};
struct lock_manager {
struct list_head list;
bool block_opens;
};
struct net;
void locks_start_grace(struct net *, struct lock_manager *);
void locks_end_grace(struct lock_manager *);
int locks_in_grace(struct net *);
int opens_in_grace(struct net *);
# 1 "./include/linux/nfs_fs_i.h" 1
struct nlm_lockowner;
struct nfs_lock_info {
u32 state;
struct nlm_lockowner *owner;
struct list_head list;
};
struct nfs4_lock_state;
struct nfs4_lock_info {
struct nfs4_lock_state *owner;
};
# 991 "./include/linux/fs.h" 2
# 1009 "./include/linux/fs.h"
struct file_lock {
struct file_lock *fl_next;
struct list_head fl_list;
struct hlist_node fl_link;
struct list_head fl_block;
fl_owner_t fl_owner;
unsigned int fl_flags;
unsigned char fl_type;
unsigned int fl_pid;
int fl_link_cpu;
wait_queue_head_t fl_wait;
struct file *fl_file;
loff_t fl_start;
loff_t fl_end;
struct fasync_struct * fl_fasync;
unsigned long fl_break_time;
unsigned long fl_downgrade_time;
const struct file_lock_operations *fl_ops;
const struct lock_manager_operations *fl_lmops;
union {
struct nfs_lock_info nfs_fl;
struct nfs4_lock_info nfs4_fl;
struct {
struct list_head link;
int state;
} afs;
} fl_u;
} ;
struct file_lock_context {
spinlock_t flc_lock;
struct list_head flc_flock;
struct list_head flc_posix;
struct list_head flc_lease;
};
# 1055 "./include/linux/fs.h"
extern void send_sigio(struct fown_struct *fown, int fd, int band);
# 1064 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct inode *locks_inode(const struct file *f)
{
return f->f_path.dentry->d_inode;
}
extern int fcntl_getlk(struct file *, unsigned int, struct flock *);
extern int fcntl_setlk(unsigned int, struct file *, unsigned int,
struct flock *);
extern int fcntl_getlk64(struct file *, unsigned int, struct flock64 *);
extern int fcntl_setlk64(unsigned int, struct file *, unsigned int,
struct flock64 *);
extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg);
extern int fcntl_getlease(struct file *filp);
void locks_free_lock_context(struct inode *inode);
void locks_free_lock(struct file_lock *fl);
extern void locks_init_lock(struct file_lock *);
extern struct file_lock * locks_alloc_lock(void);
extern void locks_copy_lock(struct file_lock *, struct file_lock *);
extern void locks_copy_conflock(struct file_lock *, struct file_lock *);
extern void locks_remove_posix(struct file *, fl_owner_t);
extern void locks_remove_file(struct file *);
extern void locks_release_private(struct file_lock *);
extern void posix_test_lock(struct file *, struct file_lock *);
extern int posix_lock_file(struct file *, struct file_lock *, struct file_lock *);
extern int posix_unblock_lock(struct file_lock *);
extern int vfs_test_lock(struct file *, struct file_lock *);
extern int vfs_lock_file(struct file *, unsigned int, struct file_lock *, struct file_lock *);
extern int vfs_cancel_lock(struct file *filp, struct file_lock *fl);
extern int locks_lock_inode_wait(struct inode *inode, struct file_lock *fl);
extern int __break_lease(struct inode *inode, unsigned int flags, unsigned int type);
extern void lease_get_mtime(struct inode *, struct timespec *time);
extern int generic_setlease(struct file *, long, struct file_lock **, void **priv);
extern int vfs_setlease(struct file *, long, struct file_lock **, void **);
extern int lease_modify(struct file_lock *, int, struct list_head *);
struct files_struct;
extern void show_fd_locks(struct seq_file *f,
struct file *filp, struct files_struct *files);
# 1244 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct inode *file_inode(const struct file *f)
{
return f->f_inode;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dentry *file_dentry(const struct file *file)
{
return d_real(file->f_path.dentry, file_inode(file), 0, 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int locks_lock_file_wait(struct file *filp, struct file_lock *fl)
{
return locks_lock_inode_wait(locks_inode(filp), fl);
}
struct fasync_struct {
spinlock_t fa_lock;
int magic;
int fa_fd;
struct fasync_struct *fa_next;
struct file *fa_file;
struct callback_head fa_rcu;
};
extern int fasync_helper(int, struct file *, int, struct fasync_struct **);
extern struct fasync_struct *fasync_insert_entry(int, struct file *, struct fasync_struct **, struct fasync_struct *);
extern int fasync_remove_entry(struct file *, struct fasync_struct **);
extern struct fasync_struct *fasync_alloc(void);
extern void fasync_free(struct fasync_struct *);
extern void kill_fasync(struct fasync_struct **, int, int);
extern void __f_setown(struct file *filp, struct pid *, enum pid_type, int force);
extern int f_setown(struct file *filp, unsigned long arg, int force);
extern void f_delown(struct file *filp);
extern pid_t f_getown(struct file *filp);
extern int send_sigurg(struct fown_struct *fown);
# 1339 "./include/linux/fs.h"
enum {
SB_UNFROZEN = 0,
SB_FREEZE_WRITE = 1,
SB_FREEZE_PAGEFAULT = 2,
SB_FREEZE_FS = 3,
SB_FREEZE_COMPLETE = 4,
};
struct sb_writers {
int frozen;
wait_queue_head_t wait_unfrozen;
struct percpu_rw_semaphore rw_sem[(SB_FREEZE_COMPLETE - 1)];
};
struct super_block {
struct list_head s_list;
dev_t s_dev;
unsigned char s_blocksize_bits;
unsigned long s_blocksize;
loff_t s_maxbytes;
struct file_system_type *s_type;
const struct super_operations *s_op;
const struct dquot_operations *dq_op;
const struct quotactl_ops *s_qcop;
const struct export_operations *s_export_op;
unsigned long s_flags;
unsigned long s_iflags;
unsigned long s_magic;
struct dentry *s_root;
struct rw_semaphore s_umount;
int s_count;
atomic_t s_active;
void *s_security;
const struct xattr_handler **s_xattr;
const struct fscrypt_operations *s_cop;
struct key *s_master_keys;
const struct fsverity_operations *s_vop;
struct hlist_bl_head s_anon;
struct unicode_map *s_encoding;
__u16 s_encoding_flags;
struct list_head s_mounts;
struct block_device *s_bdev;
struct backing_dev_info *s_bdi;
struct mtd_info *s_mtd;
struct hlist_node s_instances;
unsigned int s_quota_types;
struct quota_info s_dquot;
struct sb_writers s_writers;
char s_id[32];
uuid_t s_uuid;
void *s_fs_info;
unsigned int s_max_links;
fmode_t s_mode;
u32 s_time_gran;
struct mutex s_vfs_rename_mutex;
char *s_subtype;
const struct dentry_operations *s_d_op;
int cleancache_poolid;
struct shrinker s_shrink;
atomic_long_t s_remove_count;
int s_readonly_remount;
struct workqueue_struct *s_dio_done_wq;
struct hlist_head s_pins;
struct user_namespace *s_user_ns;
struct list_lru s_dentry_lru __attribute__((__aligned__((1 << 6))));
struct list_lru s_inode_lru __attribute__((__aligned__((1 << 6))));
struct callback_head rcu;
struct work_struct destroy_work;
struct mutex s_sync_lock;
int s_stack_depth;
spinlock_t s_inode_list_lock __attribute__((__aligned__((1 << 6))));
struct list_head s_inodes;
spinlock_t s_inode_wblist_lock;
struct list_head s_inodes_wb;
} ;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) uid_t i_uid_read(const struct inode *inode)
{
return from_kuid(inode->i_sb->s_user_ns, inode->i_uid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) gid_t i_gid_read(const struct inode *inode)
{
return from_kgid(inode->i_sb->s_user_ns, inode->i_gid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_uid_write(struct inode *inode, uid_t uid)
{
inode->i_uid = make_kuid(inode->i_sb->s_user_ns, uid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_gid_write(struct inode *inode, gid_t gid)
{
inode->i_gid = make_kgid(inode->i_sb->s_user_ns, gid);
}
extern struct timespec current_time(struct inode *inode);
void __sb_end_write(struct super_block *sb, int level);
int __sb_start_write(struct super_block *sb, int level, bool wait);
# 1520 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sb_end_write(struct super_block *sb)
{
__sb_end_write(sb, SB_FREEZE_WRITE);
}
# 1532 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sb_end_pagefault(struct super_block *sb)
{
__sb_end_write(sb, SB_FREEZE_PAGEFAULT);
}
# 1544 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sb_end_intwrite(struct super_block *sb)
{
__sb_end_write(sb, SB_FREEZE_FS);
}
# 1568 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sb_start_write(struct super_block *sb)
{
__sb_start_write(sb, SB_FREEZE_WRITE, true);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int sb_start_write_trylock(struct super_block *sb)
{
return __sb_start_write(sb, SB_FREEZE_WRITE, false);
}
# 1597 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sb_start_pagefault(struct super_block *sb)
{
__sb_start_write(sb, SB_FREEZE_PAGEFAULT, true);
}
# 1615 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sb_start_intwrite(struct super_block *sb)
{
__sb_start_write(sb, SB_FREEZE_FS, true);
}
extern bool inode_owner_or_capable(const struct inode *inode);
extern int vfs_create(struct inode *, struct dentry *, umode_t, bool);
extern int vfs_create2(struct vfsmount *, struct inode *, struct dentry *, umode_t, bool);
extern int vfs_mkdir(struct inode *, struct dentry *, umode_t);
extern int vfs_mkdir2(struct vfsmount *, struct inode *, struct dentry *, umode_t);
extern int vfs_mknod(struct inode *, struct dentry *, umode_t, dev_t);
extern int vfs_mknod2(struct vfsmount *, struct inode *, struct dentry *, umode_t, dev_t);
extern int vfs_symlink(struct inode *, struct dentry *, const char *);
extern int vfs_symlink2(struct vfsmount *, struct inode *, struct dentry *, const char *);
extern int vfs_link(struct dentry *, struct inode *, struct dentry *, struct inode **);
extern int vfs_link2(struct vfsmount *, struct dentry *, struct inode *, struct dentry *, struct inode **);
extern int vfs_rmdir(struct inode *, struct dentry *);
extern int vfs_rmdir2(struct vfsmount *, struct inode *, struct dentry *);
extern int vfs_unlink(struct inode *, struct dentry *, struct inode **);
extern int vfs_unlink2(struct vfsmount *, struct inode *, struct dentry *, struct inode **);
extern int vfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *, struct inode **, unsigned int);
extern int vfs_rename2(struct vfsmount *, struct inode *, struct dentry *, struct inode *, struct dentry *, struct inode **, unsigned int);
extern int vfs_whiteout(struct inode *, struct dentry *);
extern struct dentry *vfs_tmpfile(struct dentry *dentry, umode_t mode,
int open_flag);
extern void inode_init_owner(struct inode *inode, const struct inode *dir,
umode_t mode);
extern bool may_open_dev(const struct path *path);
struct fiemap_extent_info {
unsigned int fi_flags;
unsigned int fi_extents_mapped;
unsigned int fi_extents_max;
struct fiemap_extent *fi_extents_start;
};
int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical,
u64 phys, u64 len, u32 flags);
int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags);
# 1689 "./include/linux/fs.h"
struct dir_context;
typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64,
unsigned);
struct dir_context {
const filldir_t actor;
loff_t pos;
};
struct block_device_operations;
# 1726 "./include/linux/fs.h"
struct iov_iter;
struct file_operations {
struct module *owner;
loff_t (*llseek) (struct file *, loff_t, int);
ssize_t (*read) (struct file *, char *, size_t, loff_t *);
ssize_t (*write) (struct file *, const char *, size_t, loff_t *);
ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
int (*iterate) (struct file *, struct dir_context *);
int (*iterate_shared) (struct file *, struct dir_context *);
unsigned int (*poll) (struct file *, struct poll_table_struct *);
long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
int (*mmap) (struct file *, struct vm_area_struct *);
int (*open) (struct inode *, struct file *);
int (*flush) (struct file *, fl_owner_t id);
int (*release) (struct inode *, struct file *);
int (*fsync) (struct file *, loff_t, loff_t, int datasync);
int (*fasync) (int, struct file *, int);
int (*lock) (struct file *, int, struct file_lock *);
ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
int (*check_flags)(int);
int (*flock) (struct file *, int, struct file_lock *);
ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
int (*setlease)(struct file *, long, struct file_lock **, void **);
long (*fallocate)(struct file *file, int mode, loff_t offset,
loff_t len);
void (*show_fdinfo)(struct seq_file *m, struct file *f);
ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,
loff_t, size_t, unsigned int);
int (*clone_file_range)(struct file *, loff_t, struct file *, loff_t,
u64);
ssize_t (*dedupe_file_range)(struct file *, u64, u64, struct file *,
u64);
} ;
struct inode_operations {
struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
const char * (*get_link) (struct dentry *, struct inode *, struct delayed_call *);
int (*permission) (struct inode *, int);
int (*permission2) (struct vfsmount *, struct inode *, int);
struct posix_acl * (*get_acl)(struct inode *, int);
int (*readlink) (struct dentry *, char *,int);
int (*create) (struct inode *,struct dentry *, umode_t, bool);
int (*link) (struct dentry *,struct inode *,struct dentry *);
int (*unlink) (struct inode *,struct dentry *);
int (*symlink) (struct inode *,struct dentry *,const char *);
int (*mkdir) (struct inode *,struct dentry *,umode_t);
int (*rmdir) (struct inode *,struct dentry *);
int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t);
int (*rename) (struct inode *, struct dentry *,
struct inode *, struct dentry *, unsigned int);
int (*setattr) (struct dentry *, struct iattr *);
int (*setattr2) (struct vfsmount *, struct dentry *, struct iattr *);
int (*getattr) (const struct path *, struct kstat *, u32, unsigned int);
ssize_t (*listxattr) (struct dentry *, char *, size_t);
int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start,
u64 len);
int (*update_time)(struct inode *, struct timespec *, int);
int (*atomic_open)(struct inode *, struct dentry *,
struct file *, unsigned open_flag,
umode_t create_mode, int *opened);
int (*tmpfile) (struct inode *, struct dentry *, umode_t);
int (*set_acl)(struct inode *, struct posix_acl *, int);
} __attribute__((__aligned__((1 << 6))));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ssize_t call_read_iter(struct file *file, struct kiocb *kio,
struct iov_iter *iter)
{
return file->f_op->read_iter(kio, iter);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ssize_t call_write_iter(struct file *file, struct kiocb *kio,
struct iov_iter *iter)
{
return file->f_op->write_iter(kio, iter);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int call_mmap(struct file *file, struct vm_area_struct *vma)
{
return file->f_op->mmap(file, vma);
}
ssize_t rw_copy_check_uvector(int type, const struct iovec * uvector,
unsigned long nr_segs, unsigned long fast_segs,
struct iovec *fast_pointer,
struct iovec **ret_pointer);
extern ssize_t __vfs_read(struct file *, char *, size_t, loff_t *);
extern ssize_t vfs_read(struct file *, char *, size_t, loff_t *);
extern ssize_t vfs_write(struct file *, const char *, size_t, loff_t *);
extern ssize_t vfs_readv(struct file *, const struct iovec *,
unsigned long, loff_t *, rwf_t);
extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
loff_t, size_t, unsigned int);
extern int vfs_clone_file_prep_inodes(struct inode *inode_in, loff_t pos_in,
struct inode *inode_out, loff_t pos_out,
u64 *len, bool is_dedupe);
extern int do_clone_file_range(struct file *file_in, loff_t pos_in,
struct file *file_out, loff_t pos_out, u64 len);
extern int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
struct file *file_out, loff_t pos_out, u64 len);
extern int vfs_dedupe_file_range_compare(struct inode *src, loff_t srcoff,
struct inode *dest, loff_t destoff,
loff_t len, bool *is_same);
extern int vfs_dedupe_file_range(struct file *file,
struct file_dedupe_range *same);
struct super_operations {
struct inode *(*alloc_inode)(struct super_block *sb);
void (*destroy_inode)(struct inode *);
void (*dirty_inode) (struct inode *, int flags);
int (*write_inode) (struct inode *, struct writeback_control *wbc);
int (*drop_inode) (struct inode *);
void (*evict_inode) (struct inode *);
void (*put_super) (struct super_block *);
int (*sync_fs)(struct super_block *sb, int wait);
int (*freeze_super) (struct super_block *);
int (*freeze_fs) (struct super_block *);
int (*thaw_super) (struct super_block *);
int (*unfreeze_fs) (struct super_block *);
int (*statfs) (struct dentry *, struct kstatfs *);
int (*remount_fs) (struct super_block *, int *, char *);
int (*remount_fs2) (struct vfsmount *, struct super_block *, int *, char *);
void *(*clone_mnt_data) (void *);
void (*copy_mnt_data) (void *, void *);
void (*umount_begin) (struct super_block *);
int (*show_options)(struct seq_file *, struct dentry *);
int (*show_options2)(struct vfsmount *,struct seq_file *, struct dentry *);
int (*show_devname)(struct seq_file *, struct dentry *);
int (*show_path)(struct seq_file *, struct dentry *);
int (*show_stats)(struct seq_file *, struct dentry *);
ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
struct dquot **(*get_dquots)(struct inode *);
int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
long (*nr_cached_objects)(struct super_block *,
struct shrink_control *);
long (*free_cached_objects)(struct super_block *,
struct shrink_control *);
};
# 1920 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool sb_rdonly(const struct super_block *sb) { return sb->s_flags & 1; }
# 1950 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool HAS_UNMAPPED_ID(struct inode *inode)
{
return !uid_valid(inode->i_uid) || !gid_valid(inode->i_gid);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) enum rw_hint file_write_hint(struct file *file)
{
if (file->f_write_hint != WRITE_LIFE_NOT_SET)
return file->f_write_hint;
return file_inode(file)->i_write_hint;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int iocb_flags(struct file *file);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_sync_kiocb(struct kiocb *kiocb, struct file *filp)
{
*kiocb = (struct kiocb) {
.ki_filp = filp,
.ki_flags = iocb_flags(filp),
.ki_hint = file_write_hint(filp),
};
}
# 2061 "./include/linux/fs.h"
extern void __mark_inode_dirty(struct inode *, int);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mark_inode_dirty(struct inode *inode)
{
__mark_inode_dirty(inode, ((1 << 0) | (1 << 1) | (1 << 2)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mark_inode_dirty_sync(struct inode *inode)
{
__mark_inode_dirty(inode, (1 << 0));
}
extern void inc_nlink(struct inode *inode);
extern void drop_nlink(struct inode *inode);
extern void clear_nlink(struct inode *inode);
extern void set_nlink(struct inode *inode, unsigned int nlink);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_inc_link_count(struct inode *inode)
{
inc_nlink(inode);
mark_inode_dirty(inode);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_dec_link_count(struct inode *inode)
{
drop_nlink(inode);
mark_inode_dirty(inode);
}
# 2097 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_inc_iversion(struct inode *inode)
{
spin_lock(&inode->i_lock);
inode->i_version++;
spin_unlock(&inode->i_lock);
}
enum file_time_flags {
S_ATIME = 1,
S_MTIME = 2,
S_CTIME = 4,
S_VERSION = 8,
};
extern void touch_atime(const struct path *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void file_accessed(struct file *file)
{
if (!(file->f_flags & 01000000))
touch_atime(&file->f_path);
}
int sync_inode(struct inode *inode, struct writeback_control *wbc);
int sync_inode_metadata(struct inode *inode, int wait);
struct file_system_type {
const char *name;
int fs_flags;
struct dentry *(*mount) (struct file_system_type *, int,
const char *, void *);
struct dentry *(*mount2) (struct vfsmount *, struct file_system_type *, int,
const char *, void *);
void *(*alloc_mnt_data) (void);
void (*kill_sb) (struct super_block *);
struct module *owner;
struct file_system_type * next;
struct hlist_head fs_supers;
struct lock_class_key s_lock_key;
struct lock_class_key s_umount_key;
struct lock_class_key s_vfs_rename_key;
struct lock_class_key s_writers_key[(SB_FREEZE_COMPLETE - 1)];
struct lock_class_key i_lock_key;
struct lock_class_key i_mutex_key;
struct lock_class_key i_mutex_dir_key;
};
extern struct dentry *mount_ns(struct file_system_type *fs_type,
int flags, void *data, void *ns, struct user_namespace *user_ns,
int (*fill_super)(struct super_block *, void *, int));
extern struct dentry *mount_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int));
extern struct dentry *mount_single(struct file_system_type *fs_type,
int flags, void *data,
int (*fill_super)(struct super_block *, void *, int));
extern struct dentry *mount_nodev(struct file_system_type *fs_type,
int flags, void *data,
int (*fill_super)(struct super_block *, void *, int));
extern struct dentry *mount_subtree(struct vfsmount *mnt, const char *path);
void generic_shutdown_super(struct super_block *sb);
void kill_block_super(struct super_block *sb);
void kill_anon_super(struct super_block *sb);
void kill_litter_super(struct super_block *sb);
void deactivate_super(struct super_block *sb);
void deactivate_locked_super(struct super_block *sb);
int set_anon_super(struct super_block *s, void *data);
int get_anon_bdev(dev_t *);
void free_anon_bdev(dev_t);
struct super_block *sget_userns(struct file_system_type *type,
int (*test)(struct super_block *,void *),
int (*set)(struct super_block *,void *),
int flags, struct user_namespace *user_ns,
void *data);
struct super_block *sget(struct file_system_type *type,
int (*test)(struct super_block *,void *),
int (*set)(struct super_block *,void *),
int flags, void *data);
extern struct dentry *mount_pseudo_xattr(struct file_system_type *, char *,
const struct super_operations *ops,
const struct xattr_handler **xattr,
const struct dentry_operations *dops,
unsigned long);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dentry *
mount_pseudo(struct file_system_type *fs_type, char *name,
const struct super_operations *ops,
const struct dentry_operations *dops, unsigned long magic)
{
return mount_pseudo_xattr(fs_type, name, ops, ((void *)0), dops, magic);
}
# 2213 "./include/linux/fs.h"
extern int register_filesystem(struct file_system_type *);
extern int unregister_filesystem(struct file_system_type *);
extern struct vfsmount *kern_mount_data(struct file_system_type *, void *data);
extern void kern_unmount(struct vfsmount *mnt);
extern int may_umount_tree(struct vfsmount *);
extern int may_umount(struct vfsmount *);
extern long do_mount(const char *, const char *,
const char *, unsigned long, void *);
extern struct vfsmount *collect_mounts(const struct path *);
extern void drop_collected_mounts(struct vfsmount *);
extern int iterate_mounts(int (*)(struct vfsmount *, void *), void *,
struct vfsmount *);
extern int vfs_statfs(const struct path *, struct kstatfs *);
extern int user_statfs(const char *, struct kstatfs *);
extern int fd_statfs(int, struct kstatfs *);
extern int vfs_ustat(dev_t, struct kstatfs *);
extern int freeze_super(struct super_block *super);
extern int thaw_super(struct super_block *super);
extern bool our_mnt(struct vfsmount *mnt);
extern __attribute__((format(printf, 2, 3)))
int super_setup_bdi_name(struct super_block *sb, char *fmt, ...);
extern int super_setup_bdi(struct super_block *sb);
extern int current_umask(void);
extern void ihold(struct inode * inode);
extern void iput(struct inode *);
extern int generic_update_time(struct inode *, struct timespec *, int);
extern struct kobject *fs_kobj;
extern int locks_mandatory_locked(struct file *);
extern int locks_mandatory_area(struct inode *, struct file *, loff_t, loff_t, unsigned char);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __mandatory_lock(struct inode *ino)
{
return (ino->i_mode & (0002000 | 00010)) == 0002000;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mandatory_lock(struct inode *ino)
{
return ((ino)->i_sb->s_flags & (64)) && __mandatory_lock(ino);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int locks_verify_locked(struct file *file)
{
if (mandatory_lock(locks_inode(file)))
return locks_mandatory_locked(file);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int locks_verify_truncate(struct inode *inode,
struct file *f,
loff_t size)
{
if (!inode->i_flctx || !mandatory_lock(inode))
return 0;
if (size < inode->i_size) {
return locks_mandatory_area(inode, f, size, inode->i_size - 1,
1);
} else {
return locks_mandatory_area(inode, f, inode->i_size, size - 1,
1);
}
}
# 2333 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int break_lease(struct inode *inode, unsigned int mode)
{
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
if (inode->i_flctx && !list_empty_careful(&inode->i_flctx->flc_lease))
return __break_lease(inode, mode, 32);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int break_deleg(struct inode *inode, unsigned int mode)
{
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
if (inode->i_flctx && !list_empty_careful(&inode->i_flctx->flc_lease))
return __break_lease(inode, mode, 4);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int try_break_deleg(struct inode *inode, struct inode **delegated_inode)
{
int ret;
ret = break_deleg(inode, 00000001|00004000);
if (ret == -11 && delegated_inode) {
*delegated_inode = inode;
ihold(inode);
}
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int break_deleg_wait(struct inode **delegated_inode)
{
int ret;
ret = break_deleg(*delegated_inode, 00000001);
iput(*delegated_inode);
*delegated_inode = ((void *)0);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int break_layout(struct inode *inode, bool wait)
{
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
if (inode->i_flctx && !list_empty_careful(&inode->i_flctx->flc_lease))
return __break_lease(inode,
wait ? 00000001 : 00000001 | 00004000,
2048);
return 0;
}
# 2423 "./include/linux/fs.h"
struct audit_names;
struct filename {
const char *name;
const char *uptr;
struct audit_names *aname;
int refcnt;
const char iname[];
};
extern long vfs_truncate(const struct path *, loff_t);
extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
struct file *filp);
extern int do_truncate2(struct vfsmount *, struct dentry *, loff_t start,
unsigned int time_attrs, struct file *filp);
extern int vfs_fallocate(struct file *file, int mode, loff_t offset,
loff_t len);
extern long do_sys_open(int dfd, const char *filename, int flags,
umode_t mode);
extern struct file *file_open_name(struct filename *, int, umode_t);
extern struct file *filp_open(const char *, int, umode_t);
extern struct file *file_open_root(struct dentry *, struct vfsmount *,
const char *, int, umode_t);
extern struct file * dentry_open(const struct path *, int, const struct cred *);
extern int filp_close(struct file *, fl_owner_t id);
extern struct filename *getname_flags(const char *, int, int *);
extern struct filename *getname(const char *);
extern struct filename *getname_kernel(const char *);
extern void putname(struct filename *name);
enum {
FILE_CREATED = 1,
FILE_OPENED = 2
};
extern int finish_open(struct file *file, struct dentry *dentry,
int (*open)(struct inode *, struct file *),
int *opened);
extern int finish_no_open(struct file *file, struct dentry *dentry);
extern int ioctl_preallocate(struct file *filp, void *argp);
extern void __attribute__ ((__section__(".init.text"))) vfs_caches_init_early(void);
extern void __attribute__ ((__section__(".init.text"))) vfs_caches_init(void);
extern struct kmem_cache *names_cachep;
extern int register_blkdev(unsigned int, const char *);
extern void unregister_blkdev(unsigned int, const char *);
extern void bdev_unhash_inode(dev_t dev);
extern struct block_device *bdget(dev_t);
extern struct block_device *bdgrab(struct block_device *bdev);
extern void bd_set_size(struct block_device *, loff_t size);
extern void bd_forget(struct inode *inode);
extern void bdput(struct block_device *);
extern void invalidate_bdev(struct block_device *);
extern void iterate_bdevs(void (*)(struct block_device *, void *), void *);
extern int sync_blockdev(struct block_device *bdev);
extern void kill_bdev(struct block_device *);
extern struct super_block *freeze_bdev(struct block_device *);
extern void emergency_thaw_all(void);
extern int thaw_bdev(struct block_device *bdev, struct super_block *sb);
extern int fsync_bdev(struct block_device *);
extern struct super_block *blockdev_superblock;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool sb_is_blkdev_sb(struct super_block *sb)
{
return sb == blockdev_superblock;
}
# 2524 "./include/linux/fs.h"
extern int sync_filesystem(struct super_block *);
extern const struct file_operations def_blk_fops;
extern const struct file_operations def_chr_fops;
extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long);
extern int blkdev_ioctl(struct block_device *, fmode_t, unsigned, unsigned long);
extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long);
extern int blkdev_get(struct block_device *bdev, fmode_t mode, void *holder);
extern struct block_device *blkdev_get_by_path(const char *path, fmode_t mode,
void *holder);
extern struct block_device *blkdev_get_by_dev(dev_t dev, fmode_t mode,
void *holder);
extern void blkdev_put(struct block_device *bdev, fmode_t mode);
extern int __blkdev_reread_part(struct block_device *bdev);
extern int blkdev_reread_part(struct block_device *bdev);
extern int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk);
extern void bd_unlink_disk_holder(struct block_device *bdev,
struct gendisk *disk);
# 2565 "./include/linux/fs.h"
extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *);
extern int register_chrdev_region(dev_t, unsigned, const char *);
extern int __register_chrdev(unsigned int major, unsigned int baseminor,
unsigned int count, const char *name,
const struct file_operations *fops);
extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
unsigned int count, const char *name);
extern void unregister_chrdev_region(dev_t, unsigned);
extern void chrdev_show(struct seq_file *,off_t);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int register_chrdev(unsigned int major, const char *name,
const struct file_operations *fops)
{
return __register_chrdev(major, 0, 256, name, fops);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void unregister_chrdev(unsigned int major, const char *name)
{
__unregister_chrdev(major, 0, 256, name);
}
extern const char *__bdevname(dev_t, char *buffer);
extern const char *bdevname(struct block_device *bdev, char *buffer);
extern struct block_device *lookup_bdev(const char *);
extern void blkdev_show(struct seq_file *,off_t);
extern void init_special_inode(struct inode *, umode_t, dev_t);
extern void make_bad_inode(struct inode *);
extern bool is_bad_inode(struct inode *);
extern void check_disk_size_change(struct gendisk *disk,
struct block_device *bdev);
extern int revalidate_disk(struct gendisk *);
extern int check_disk_change(struct block_device *);
extern int __invalidate_device(struct block_device *, bool);
extern int invalidate_partition(struct gendisk *, int);
unsigned long invalidate_mapping_pages(struct address_space *mapping,
unsigned long start, unsigned long end);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void invalidate_remote_inode(struct inode *inode)
{
if ((((inode->i_mode) & 00170000) == 0100000) || (((inode->i_mode) & 00170000) == 0040000) ||
(((inode->i_mode) & 00170000) == 0120000))
invalidate_mapping_pages(inode->i_mapping, 0, -1);
}
extern int invalidate_inode_pages2(struct address_space *mapping);
extern int invalidate_inode_pages2_range(struct address_space *mapping,
unsigned long start, unsigned long end);
extern int write_inode_now(struct inode *, int);
extern int filemap_fdatawrite(struct address_space *);
extern int filemap_flush(struct address_space *);
extern int filemap_fdatawait_keep_errors(struct address_space *mapping);
extern int filemap_fdatawait_range(struct address_space *, loff_t lstart,
loff_t lend);
extern int filemap_fdatawait_range_keep_errors(struct address_space *mapping,
loff_t start_byte, loff_t end_byte);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int filemap_fdatawait(struct address_space *mapping)
{
return filemap_fdatawait_range(mapping, 0, ((long long)(~0ULL>>1)));
}
extern bool filemap_range_has_page(struct address_space *, loff_t lstart,
loff_t lend);
extern int __attribute__((warn_unused_result)) file_fdatawait_range(struct file *file, loff_t lstart,
loff_t lend);
extern int filemap_write_and_wait(struct address_space *mapping);
extern int filemap_write_and_wait_range(struct address_space *mapping,
loff_t lstart, loff_t lend);
extern int __filemap_fdatawrite_range(struct address_space *mapping,
loff_t start, loff_t end, int sync_mode);
extern int filemap_fdatawrite_range(struct address_space *mapping,
loff_t start, loff_t end);
extern int filemap_check_errors(struct address_space *mapping);
extern void __filemap_set_wb_err(struct address_space *mapping, int err);
extern int __attribute__((warn_unused_result)) file_fdatawait_range(struct file *file, loff_t lstart,
loff_t lend);
extern int __attribute__((warn_unused_result)) file_check_and_advance_wb_err(struct file *file);
extern int __attribute__((warn_unused_result)) file_write_and_wait_range(struct file *file,
loff_t start, loff_t end);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int file_write_and_wait(struct file *file)
{
return file_write_and_wait_range(file, 0, ((long long)(~0ULL>>1)));
}
# 2680 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void filemap_set_wb_err(struct address_space *mapping, int err)
{
if (__builtin_expect(!!(err), 0))
__filemap_set_wb_err(mapping, err);
}
# 2697 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int filemap_check_wb_err(struct address_space *mapping,
errseq_t since)
{
return errseq_check(&mapping->wb_err, since);
}
# 2710 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) errseq_t filemap_sample_wb_err(struct address_space *mapping)
{
return errseq_sample(&mapping->wb_err);
}
extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end,
int datasync);
extern int vfs_fsync(struct file *file, int datasync);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ssize_t generic_write_sync(struct kiocb *iocb, ssize_t count)
{
if (iocb->ki_flags & (1 << 4)) {
int ret = vfs_fsync_range(iocb->ki_filp,
iocb->ki_pos - count, iocb->ki_pos - 1,
(iocb->ki_flags & (1 << 5)) ? 0 : 1);
if (ret)
return ret;
}
return count;
}
extern void emergency_sync(void);
extern void emergency_remount(void);
extern sector_t bmap(struct inode *, sector_t);
extern int notify_change(struct dentry *, struct iattr *, struct inode **);
extern int notify_change2(struct vfsmount *, struct dentry *, struct iattr *, struct inode **);
extern int inode_permission(struct inode *, int);
extern int inode_permission2(struct vfsmount *, struct inode *, int);
extern int __inode_permission(struct inode *, int);
extern int __inode_permission2(struct vfsmount *, struct inode *, int);
extern int generic_permission(struct inode *, int);
extern int __check_sticky(struct inode *dir, struct inode *inode);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool execute_ok(struct inode *inode)
{
return (inode->i_mode & (00100|00010|00001)) || (((inode->i_mode) & 00170000) == 0040000);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void file_start_write(struct file *file)
{
if (!(((file_inode(file)->i_mode) & 00170000) == 0100000))
return;
__sb_start_write(file_inode(file)->i_sb, SB_FREEZE_WRITE, true);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool file_start_write_trylock(struct file *file)
{
if (!(((file_inode(file)->i_mode) & 00170000) == 0100000))
return true;
return __sb_start_write(file_inode(file)->i_sb, SB_FREEZE_WRITE, false);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void file_end_write(struct file *file)
{
if (!(((file_inode(file)->i_mode) & 00170000) == 0100000))
return;
__sb_end_write(file_inode(file)->i_sb, SB_FREEZE_WRITE);
}
# 2793 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_write_access(struct inode *inode)
{
return atomic_inc_unless_negative(&inode->i_writecount) ? 0 : -26;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int deny_write_access(struct file *file)
{
struct inode *inode = file_inode(file);
return atomic_dec_unless_positive(&inode->i_writecount) ? 0 : -26;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void put_write_access(struct inode * inode)
{
atomic_sub(1, &inode->i_writecount);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void allow_write_access(struct file *file)
{
if (file)
atomic_add(1, &file_inode(file)->i_writecount);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool inode_is_open_for_write(const struct inode *inode)
{
return ({ union { typeof((&inode->i_writecount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&inode->i_writecount)->counter), __u.__c, sizeof((&inode->i_writecount)->counter)); else __read_once_size_nocheck(&((&inode->i_writecount)->counter), __u.__c, sizeof((&inode->i_writecount)->counter)); do { } while (0); __u.__val; }) > 0;
}
# 2827 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_readcount_dec(struct inode *inode)
{
return;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void i_readcount_inc(struct inode *inode)
{
return;
}
extern int do_pipe_flags(int *, int);
# 2851 "./include/linux/fs.h"
enum kernel_read_file_id {
READING_UNKNOWN, READING_FIRMWARE, READING_FIRMWARE_PREALLOC_BUFFER, READING_MODULE, READING_KEXEC_IMAGE, READING_KEXEC_INITRAMFS, READING_POLICY, READING_MAX_ID,
};
static const char * const kernel_read_file_str[] = {
"unknown", "firmware", "firmware", "kernel-module", "kexec-image", "kexec-initramfs", "security-policy", "",
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const char *kernel_read_file_id_str(enum kernel_read_file_id id)
{
if ((unsigned)id >= READING_MAX_ID)
return kernel_read_file_str[READING_UNKNOWN];
return kernel_read_file_str[id];
}
extern int kernel_read_file(struct file *, void **, loff_t *, loff_t,
enum kernel_read_file_id);
extern int kernel_read_file_from_path(const char *, void **, loff_t *, loff_t,
enum kernel_read_file_id);
extern int kernel_read_file_from_fd(int, void **, loff_t *, loff_t,
enum kernel_read_file_id);
extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
extern ssize_t kernel_write(struct file *, const void *, size_t, loff_t *);
extern ssize_t __kernel_write(struct file *, const void *, size_t, loff_t *);
extern struct file * open_exec(const char *);
extern bool is_subdir(struct dentry *, struct dentry *);
extern bool path_is_under(const struct path *, const struct path *);
extern char *file_path(struct file *, char *, int);
extern loff_t default_llseek(struct file *file, loff_t offset, int whence);
extern loff_t vfs_llseek(struct file *file, loff_t offset, int whence);
extern int inode_init_always(struct super_block *, struct inode *);
extern void inode_init_once(struct inode *);
extern void address_space_init_once(struct address_space *mapping);
extern struct inode * igrab(struct inode *);
extern ino_t iunique(struct super_block *, ino_t);
extern int inode_needs_sync(struct inode *inode);
extern int generic_delete_inode(struct inode *inode);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int generic_drop_inode(struct inode *inode)
{
return !inode->i_nlink || inode_unhashed(inode);
}
extern struct inode *ilookup5_nowait(struct super_block *sb,
unsigned long hashval, int (*test)(struct inode *, void *),
void *data);
extern struct inode *ilookup5(struct super_block *sb, unsigned long hashval,
int (*test)(struct inode *, void *), void *data);
extern struct inode *ilookup(struct super_block *sb, unsigned long ino);
extern struct inode * iget5_locked(struct super_block *, unsigned long, int (*test)(struct inode *, void *), int (*set)(struct inode *, void *), void *);
extern struct inode * iget_locked(struct super_block *, unsigned long);
extern struct inode *find_inode_nowait(struct super_block *,
unsigned long,
int (*match)(struct inode *,
unsigned long, void *),
void *data);
extern int insert_inode_locked4(struct inode *, unsigned long, int (*test)(struct inode *, void *), void *);
extern int insert_inode_locked(struct inode *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void lockdep_annotate_inode_mutex_key(struct inode *inode) { };
extern void unlock_new_inode(struct inode *);
extern unsigned int get_next_ino(void);
extern void evict_inodes(struct super_block *sb);
extern void __iget(struct inode * inode);
extern void iget_failed(struct inode *);
extern void clear_inode(struct inode *);
extern void __destroy_inode(struct inode *);
extern struct inode *new_inode_pseudo(struct super_block *sb);
extern struct inode *new_inode(struct super_block *sb);
extern void free_inode_nonrcu(struct inode *inode);
extern int should_remove_suid(struct dentry *);
extern int file_remove_privs(struct file *);
extern void __insert_inode_hash(struct inode *, unsigned long hashval);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void insert_inode_hash(struct inode *inode)
{
__insert_inode_hash(inode, inode->i_ino);
}
extern void __remove_inode_hash(struct inode *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void remove_inode_hash(struct inode *inode)
{
if (!inode_unhashed(inode) && !hlist_fake(&inode->i_hash))
__remove_inode_hash(inode);
}
extern void inode_sb_list_add(struct inode *inode);
extern int bdev_read_only(struct block_device *);
extern int set_blocksize(struct block_device *, int);
extern int sb_set_blocksize(struct super_block *, int);
extern int sb_min_blocksize(struct super_block *, int);
extern int generic_file_mmap(struct file *, struct vm_area_struct *);
extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *);
extern ssize_t generic_write_checks(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_read_iter(struct kiocb *, struct iov_iter *);
extern ssize_t __generic_file_write_iter(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_write_iter(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_direct_write(struct kiocb *, struct iov_iter *);
extern ssize_t generic_perform_write(struct file *, struct iov_iter *, loff_t);
ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos,
rwf_t flags);
ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos,
rwf_t flags);
extern ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to);
extern ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from);
extern int blkdev_fsync(struct file *filp, loff_t start, loff_t end,
int datasync);
extern void block_sync_page(struct page *page);
extern ssize_t generic_file_splice_read(struct file *, loff_t *,
struct pipe_inode_info *, size_t, unsigned int);
extern ssize_t iter_file_splice_write(struct pipe_inode_info *,
struct file *, loff_t *, size_t, unsigned int);
extern ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe,
struct file *out, loff_t *, size_t len, unsigned int flags);
extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
loff_t *opos, size_t len, unsigned int flags);
extern void
file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);
extern loff_t noop_llseek(struct file *file, loff_t offset, int whence);
extern loff_t no_llseek(struct file *file, loff_t offset, int whence);
extern loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize);
extern loff_t generic_file_llseek(struct file *file, loff_t offset, int whence);
extern loff_t generic_file_llseek_size(struct file *file, loff_t offset,
int whence, loff_t maxsize, loff_t eof);
extern loff_t fixed_size_llseek(struct file *file, loff_t offset,
int whence, loff_t size);
extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t);
extern loff_t no_seek_end_llseek(struct file *, loff_t, int);
extern int generic_file_open(struct inode * inode, struct file * filp);
extern int nonseekable_open(struct inode * inode, struct file * filp);
extern int stream_open(struct inode * inode, struct file * filp);
typedef void (dio_submit_t)(struct bio *bio, struct inode *inode,
loff_t file_offset);
enum {
DIO_LOCKING = 0x01,
DIO_SKIP_HOLES = 0x02,
DIO_ASYNC_EXTEND = 0x04,
DIO_SKIP_DIO_COUNT = 0x08,
};
void dio_end_io(struct bio *bio);
void dio_warn_stale_pagecache(struct file *filp);
ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
struct block_device *bdev, struct iov_iter *iter,
get_block_t get_block,
dio_iodone_t end_io, dio_submit_t submit_io,
int flags);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ssize_t blockdev_direct_IO(struct kiocb *iocb,
struct inode *inode,
struct iov_iter *iter,
get_block_t get_block)
{
return __blockdev_direct_IO(iocb, inode, inode->i_sb->s_bdev, iter,
get_block, ((void *)0), ((void *)0), DIO_LOCKING | DIO_SKIP_HOLES);
}
void inode_dio_wait(struct inode *inode);
# 3054 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_dio_begin(struct inode *inode)
{
atomic_add(1, &inode->i_dio_count);
}
# 3066 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_dio_end(struct inode *inode)
{
if ((({ typeof(atomic_sub_return_relaxed(1, &inode->i_dio_count)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_sub_return_relaxed(1, &inode->i_dio_count); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == 0))
wake_up_bit(&inode->i_state, 9);
}
extern void inode_set_flags(struct inode *inode, unsigned int flags,
unsigned int mask);
extern const struct file_operations generic_ro_fops;
extern int readlink_copy(char *, int, const char *);
extern int page_readlink(struct dentry *, char *, int);
extern const char *page_get_link(struct dentry *, struct inode *,
struct delayed_call *);
extern void page_put_link(void *);
extern int __page_symlink(struct inode *inode, const char *symname, int len,
int nofs);
extern int page_symlink(struct inode *inode, const char *symname, int len);
extern const struct inode_operations page_symlink_inode_operations;
extern void kfree_link(void *);
extern void generic_fillattr(struct inode *, struct kstat *);
extern int vfs_getattr_nosec(const struct path *, struct kstat *, u32, unsigned int);
extern int vfs_getattr(const struct path *, struct kstat *, u32, unsigned int);
void __inode_add_bytes(struct inode *inode, loff_t bytes);
void inode_add_bytes(struct inode *inode, loff_t bytes);
void __inode_sub_bytes(struct inode *inode, loff_t bytes);
void inode_sub_bytes(struct inode *inode, loff_t bytes);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) loff_t __inode_get_bytes(struct inode *inode)
{
return (((loff_t)inode->i_blocks) << 9) + inode->i_bytes;
}
loff_t inode_get_bytes(struct inode *inode);
void inode_set_bytes(struct inode *inode, loff_t bytes);
const char *simple_get_link(struct dentry *, struct inode *,
struct delayed_call *);
extern const struct inode_operations simple_symlink_inode_operations;
extern int iterate_dir(struct file *, struct dir_context *);
extern int vfs_statx(int, const char *, int, struct kstat *, u32);
extern int vfs_statx_fd(unsigned int, struct kstat *, u32, unsigned int);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int vfs_stat(const char *filename, struct kstat *stat)
{
return vfs_statx(-100, filename, 0x800,
stat, 0x000007ffU);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int vfs_lstat(const char *name, struct kstat *stat)
{
return vfs_statx(-100, name, 0x100 | 0x800,
stat, 0x000007ffU);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int vfs_fstatat(int dfd, const char *filename,
struct kstat *stat, int flags)
{
return vfs_statx(dfd, filename, flags | 0x800,
stat, 0x000007ffU);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int vfs_fstat(int fd, struct kstat *stat)
{
return vfs_statx_fd(fd, stat, 0x000007ffU, 0);
}
extern const char *vfs_get_link(struct dentry *, struct delayed_call *);
extern int vfs_readlink(struct dentry *, char *, int);
extern int __generic_block_fiemap(struct inode *inode,
struct fiemap_extent_info *fieinfo,
loff_t start, loff_t len,
get_block_t *get_block);
extern int generic_block_fiemap(struct inode *inode,
struct fiemap_extent_info *fieinfo, u64 start,
u64 len, get_block_t *get_block);
extern struct file_system_type *get_filesystem(struct file_system_type *fs);
extern void put_filesystem(struct file_system_type *fs);
extern struct file_system_type *get_fs_type(const char *name);
extern struct super_block *get_super(struct block_device *);
extern struct super_block *get_super_thawed(struct block_device *);
extern struct super_block *get_super_exclusive_thawed(struct block_device *bdev);
extern struct super_block *get_active_super(struct block_device *bdev);
extern void drop_super(struct super_block *sb);
extern void drop_super_exclusive(struct super_block *sb);
extern void iterate_supers(void (*)(struct super_block *, void *), void *);
extern void iterate_supers_type(struct file_system_type *,
void (*)(struct super_block *, void *), void *);
extern int dcache_dir_open(struct inode *, struct file *);
extern int dcache_dir_close(struct inode *, struct file *);
extern loff_t dcache_dir_lseek(struct file *, loff_t, int);
extern int dcache_readdir(struct file *, struct dir_context *);
extern int simple_setattr(struct dentry *, struct iattr *);
extern int simple_getattr(const struct path *, struct kstat *, u32, unsigned int);
extern int simple_statfs(struct dentry *, struct kstatfs *);
extern int simple_open(struct inode *inode, struct file *file);
extern int simple_link(struct dentry *, struct inode *, struct dentry *);
extern int simple_unlink(struct inode *, struct dentry *);
extern int simple_rmdir(struct inode *, struct dentry *);
extern int simple_rename(struct inode *, struct dentry *,
struct inode *, struct dentry *, unsigned int);
extern int noop_fsync(struct file *, loff_t, loff_t, int);
extern int simple_empty(struct dentry *);
extern int simple_readpage(struct file *file, struct page *page);
extern int simple_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata);
extern int simple_write_end(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata);
extern int always_delete_dentry(const struct dentry *);
extern struct inode *alloc_anon_inode(struct super_block *);
extern int simple_nosetlease(struct file *, long, struct file_lock **, void **);
extern const struct dentry_operations simple_dentry_operations;
extern struct dentry *simple_lookup(struct inode *, struct dentry *, unsigned int flags);
extern ssize_t generic_read_dir(struct file *, char *, size_t, loff_t *);
extern const struct file_operations simple_dir_operations;
extern const struct inode_operations simple_dir_inode_operations;
extern void make_empty_dir_inode(struct inode *inode);
extern bool is_empty_dir_inode(struct inode *inode);
struct tree_descr { const char *name; const struct file_operations *ops; int mode; };
struct dentry *d_alloc_name(struct dentry *, const char *);
extern int simple_fill_super(struct super_block *, unsigned long,
const struct tree_descr *);
extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count);
extern void simple_release_fs(struct vfsmount **mount, int *count);
extern ssize_t simple_read_from_buffer(void *to, size_t count,
loff_t *ppos, const void *from, size_t available);
extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
const void *from, size_t count);
extern int __generic_file_fsync(struct file *, loff_t, loff_t, int);
extern int generic_file_fsync(struct file *, loff_t, loff_t, int);
extern int generic_check_addressable(unsigned, u64);
extern int generic_ci_d_hash(const struct dentry *dentry, struct qstr *str);
extern int generic_ci_d_compare(const struct dentry *dentry, unsigned int len,
const char *str, const struct qstr *name);
extern bool needs_casefold(const struct inode *dir);
extern void generic_set_encrypted_ci_d_ops(struct inode *dir,
struct dentry *dentry);
extern int buffer_migrate_page(struct address_space *,
struct page *, struct page *,
enum migrate_mode);
extern int setattr_prepare(struct dentry *, struct iattr *);
extern int inode_newsize_ok(const struct inode *, loff_t offset);
extern void setattr_copy(struct inode *inode, const struct iattr *attr);
extern int file_update_time(struct file *file);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool io_is_direct(struct file *filp)
{
return (filp->f_flags & 0200000) || ((filp->f_mapping->host)->i_flags & 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool vma_is_dax(struct vm_area_struct *vma)
{
return vma->vm_file && ((vma->vm_file->f_mapping->host)->i_flags & 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool vma_is_fsdax(struct vm_area_struct *vma)
{
struct inode *inode;
if (!vma->vm_file)
return false;
if (!vma_is_dax(vma))
return false;
inode = file_inode(vma->vm_file);
if ((((inode->i_mode) & 00170000) == 0020000))
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int iocb_flags(struct file *file)
{
int res = 0;
if (file->f_flags & 00002000)
res |= (1 << 1);
if (io_is_direct(file))
res |= (1 << 2);
if ((file->f_flags & 00010000) || (((file->f_mapping->host)->i_sb->s_flags & (16)) || ((file->f_mapping->host)->i_flags & 1)))
res |= (1 << 4);
if (file->f_flags & 04000000)
res |= (1 << 5);
return res;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kiocb_set_rw_flags(struct kiocb *ki, rwf_t flags)
{
if (__builtin_expect(!!(flags & ~((( __kernel_rwf_t)0x00000001) | (( __kernel_rwf_t)0x00000002) | (( __kernel_rwf_t)0x00000004) | (( __kernel_rwf_t)0x00000008))), 0))
return -95;
if (flags & (( __kernel_rwf_t)0x00000008)) {
if (!(ki->ki_filp->f_mode & (( fmode_t)0x8000000)))
return -95;
ki->ki_flags |= (1 << 7);
}
if (flags & (( __kernel_rwf_t)0x00000001))
ki->ki_flags |= (1 << 3);
if (flags & (( __kernel_rwf_t)0x00000002))
ki->ki_flags |= (1 << 4);
if (flags & (( __kernel_rwf_t)0x00000004))
ki->ki_flags |= ((1 << 4) | (1 << 5));
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) ino_t parent_ino(struct dentry *dentry)
{
ino_t res;
spin_lock(&dentry->d_lockref.lock);
res = dentry->d_parent->d_inode->i_ino;
spin_unlock(&dentry->d_lockref.lock);
return res;
}
struct simple_transaction_argresp {
ssize_t size;
char data[0];
};
char *simple_transaction_get(struct file *file, const char *buf,
size_t size);
ssize_t simple_transaction_read(struct file *file, char *buf,
size_t size, loff_t *pos);
int simple_transaction_release(struct inode *inode, struct file *file);
void simple_transaction_set(struct file *file, size_t n);
# 3358 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((format(printf, 1, 2)))
void __simple_attr_check_format(const char *fmt, ...)
{
}
int simple_attr_open(struct inode *inode, struct file *file,
int (*get)(void *, u64 *), int (*set)(void *, u64),
const char *fmt);
int simple_attr_release(struct inode *inode, struct file *file);
ssize_t simple_attr_read(struct file *file, char *buf,
size_t len, loff_t *ppos);
ssize_t simple_attr_write(struct file *file, const char *buf,
size_t len, loff_t *ppos);
struct ctl_table;
int proc_nr_files(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
int proc_nr_dentry(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
int proc_nr_inodes(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
int __attribute__ ((__section__(".init.text"))) get_filesystem_list(char *buf);
# 3389 "./include/linux/fs.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_sxid(umode_t mode)
{
return (mode & 0004000) || ((mode & 0002000) && (mode & 00010));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int check_sticky(struct inode *dir, struct inode *inode)
{
if (!(dir->i_mode & 0001000))
return 0;
return __check_sticky(dir, inode);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inode_has_no_xattr(struct inode *inode)
{
if (!is_sxid(inode->i_mode) && (inode->i_sb->s_flags & (1<<28)))
inode->i_flags |= 4096;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_root_inode(struct inode *inode)
{
return inode == inode->i_sb->s_root->d_inode;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool dir_emit(struct dir_context *ctx,
const char *name, int namelen,
u64 ino, unsigned type)
{
return ctx->actor(ctx, name, namelen, ctx->pos, ino, type) == 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool dir_emit_dot(struct file *file, struct dir_context *ctx)
{
return ctx->actor(ctx, ".", 1, ctx->pos,
file->f_path.dentry->d_inode->i_ino, 4) == 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool dir_emit_dotdot(struct file *file, struct dir_context *ctx)
{
return ctx->actor(ctx, "..", 2, ctx->pos,
parent_ino(file->f_path.dentry), 4) == 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool dir_emit_dots(struct file *file, struct dir_context *ctx)
{
if (ctx->pos == 0) {
if (!dir_emit_dot(file, ctx))
return false;
ctx->pos = 1;
}
if (ctx->pos == 1) {
if (!dir_emit_dotdot(file, ctx))
return false;
ctx->pos = 2;
}
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool dir_relax(struct inode *inode)
{
inode_unlock(inode);
inode_lock(inode);
return !((inode)->i_flags & 16);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool dir_relax_shared(struct inode *inode)
{
inode_unlock_shared(inode);
inode_lock_shared(inode);
return !((inode)->i_flags & 16);
}
extern bool path_noexec(const struct path *path);
extern void inode_nohighmem(struct inode *inode);
int vfs_ioc_setflags_prepare(struct inode *inode, unsigned int oldflags,
unsigned int flags);
int vfs_ioc_fssetxattr_check(struct inode *inode, const struct fsxattr *old_fa,
struct fsxattr *fa);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void simple_fill_fsxattr(struct fsxattr *fa, __u32 xflags)
{
({ void *__p = (fa); size_t __n = sizeof(*fa); if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
fa->fsx_xflags = xflags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int inode_drain_writes(struct inode *inode)
{
inode_dio_wait(inode);
return filemap_write_and_wait(inode->i_mapping);
}
# 12 "./include/linux/seq_file.h" 2
# 1 "./include/linux/cred.h" 1
# 17 "./include/linux/cred.h"
# 1 "./include/linux/key.h" 1
# 22 "./include/linux/key.h"
# 1 "./include/linux/sysctl.h" 1
# 30 "./include/linux/sysctl.h"
# 1 "./include/uapi/linux/sysctl.h" 1
# 35 "./include/uapi/linux/sysctl.h"
struct __sysctl_args {
int *name;
int nlen;
void *oldval;
size_t *oldlenp;
void *newval;
size_t newlen;
unsigned long __unused[4];
};
enum
{
CTL_KERN=1,
CTL_VM=2,
CTL_NET=3,
CTL_PROC=4,
CTL_FS=5,
CTL_DEBUG=6,
CTL_DEV=7,
CTL_BUS=8,
CTL_ABI=9,
CTL_CPU=10,
CTL_ARLAN=254,
CTL_S390DBF=5677,
CTL_SUNRPC=7249,
CTL_PM=9899,
CTL_FRV=9898,
};
enum
{
CTL_BUS_ISA=1
};
enum
{
INOTIFY_MAX_USER_INSTANCES=1,
INOTIFY_MAX_USER_WATCHES=2,
INOTIFY_MAX_QUEUED_EVENTS=3
};
enum
{
KERN_OSTYPE=1,
KERN_OSRELEASE=2,
KERN_OSREV=3,
KERN_VERSION=4,
KERN_SECUREMASK=5,
KERN_PROF=6,
KERN_NODENAME=7,
KERN_DOMAINNAME=8,
KERN_PANIC=15,
KERN_REALROOTDEV=16,
KERN_SPARC_REBOOT=21,
KERN_CTLALTDEL=22,
KERN_PRINTK=23,
KERN_NAMETRANS=24,
KERN_PPC_HTABRECLAIM=25,
KERN_PPC_ZEROPAGED=26,
KERN_PPC_POWERSAVE_NAP=27,
KERN_MODPROBE=28,
KERN_SG_BIG_BUFF=29,
KERN_ACCT=30,
KERN_PPC_L2CR=31,
KERN_RTSIGNR=32,
KERN_RTSIGMAX=33,
KERN_SHMMAX=34,
KERN_MSGMAX=35,
KERN_MSGMNB=36,
KERN_MSGPOOL=37,
KERN_SYSRQ=38,
KERN_MAX_THREADS=39,
KERN_RANDOM=40,
KERN_SHMALL=41,
KERN_MSGMNI=42,
KERN_SEM=43,
KERN_SPARC_STOP_A=44,
KERN_SHMMNI=45,
KERN_OVERFLOWUID=46,
KERN_OVERFLOWGID=47,
KERN_SHMPATH=48,
KERN_HOTPLUG=49,
KERN_IEEE_EMULATION_WARNINGS=50,
KERN_S390_USER_DEBUG_LOGGING=51,
KERN_CORE_USES_PID=52,
KERN_TAINTED=53,
KERN_CADPID=54,
KERN_PIDMAX=55,
KERN_CORE_PATTERN=56,
KERN_PANIC_ON_OOPS=57,
KERN_HPPA_PWRSW=58,
KERN_HPPA_UNALIGNED=59,
KERN_PRINTK_RATELIMIT=60,
KERN_PRINTK_RATELIMIT_BURST=61,
KERN_PTY=62,
KERN_NGROUPS_MAX=63,
KERN_SPARC_SCONS_PWROFF=64,
KERN_HZ_TIMER=65,
KERN_UNKNOWN_NMI_PANIC=66,
KERN_BOOTLOADER_TYPE=67,
KERN_RANDOMIZE=68,
KERN_SETUID_DUMPABLE=69,
KERN_SPIN_RETRY=70,
KERN_ACPI_VIDEO_FLAGS=71,
KERN_IA64_UNALIGNED=72,
KERN_COMPAT_LOG=73,
KERN_MAX_LOCK_DEPTH=74,
KERN_NMI_WATCHDOG=75,
KERN_PANIC_ON_NMI=76,
KERN_PANIC_ON_WARN=77,
};
enum
{
VM_UNUSED1=1,
VM_UNUSED2=2,
VM_UNUSED3=3,
VM_UNUSED4=4,
VM_OVERCOMMIT_MEMORY=5,
VM_UNUSED5=6,
VM_UNUSED7=7,
VM_UNUSED8=8,
VM_UNUSED9=9,
VM_PAGE_CLUSTER=10,
VM_DIRTY_BACKGROUND=11,
VM_DIRTY_RATIO=12,
VM_DIRTY_WB_CS=13,
VM_DIRTY_EXPIRE_CS=14,
VM_NR_PDFLUSH_THREADS=15,
VM_OVERCOMMIT_RATIO=16,
VM_PAGEBUF=17,
VM_HUGETLB_PAGES=18,
VM_SWAPPINESS=19,
VM_LOWMEM_RESERVE_RATIO=20,
VM_MIN_FREE_KBYTES=21,
VM_MAX_MAP_COUNT=22,
VM_LAPTOP_MODE=23,
VM_BLOCK_DUMP=24,
VM_HUGETLB_GROUP=25,
VM_VFS_CACHE_PRESSURE=26,
VM_LEGACY_VA_LAYOUT=27,
VM_SWAP_TOKEN_TIMEOUT=28,
VM_DROP_PAGECACHE=29,
VM_PERCPU_PAGELIST_FRACTION=30,
VM_ZONE_RECLAIM_MODE=31,
VM_MIN_UNMAPPED=32,
VM_PANIC_ON_OOM=33,
VM_VDSO_ENABLED=34,
VM_MIN_SLAB=35,
};
enum
{
NET_CORE=1,
NET_ETHER=2,
NET_802=3,
NET_UNIX=4,
NET_IPV4=5,
NET_IPX=6,
NET_ATALK=7,
NET_NETROM=8,
NET_AX25=9,
NET_BRIDGE=10,
NET_ROSE=11,
NET_IPV6=12,
NET_X25=13,
NET_TR=14,
NET_DECNET=15,
NET_ECONET=16,
NET_SCTP=17,
NET_LLC=18,
NET_NETFILTER=19,
NET_DCCP=20,
NET_IRDA=412,
};
enum
{
RANDOM_POOLSIZE=1,
RANDOM_ENTROPY_COUNT=2,
RANDOM_READ_THRESH=3,
RANDOM_WRITE_THRESH=4,
RANDOM_BOOT_ID=5,
RANDOM_UUID=6
};
enum
{
PTY_MAX=1,
PTY_NR=2
};
enum
{
BUS_ISA_MEM_BASE=1,
BUS_ISA_PORT_BASE=2,
BUS_ISA_PORT_SHIFT=3
};
enum
{
NET_CORE_WMEM_MAX=1,
NET_CORE_RMEM_MAX=2,
NET_CORE_WMEM_DEFAULT=3,
NET_CORE_RMEM_DEFAULT=4,
NET_CORE_MAX_BACKLOG=6,
NET_CORE_FASTROUTE=7,
NET_CORE_MSG_COST=8,
NET_CORE_MSG_BURST=9,
NET_CORE_OPTMEM_MAX=10,
NET_CORE_HOT_LIST_LENGTH=11,
NET_CORE_DIVERT_VERSION=12,
NET_CORE_NO_CONG_THRESH=13,
NET_CORE_NO_CONG=14,
NET_CORE_LO_CONG=15,
NET_CORE_MOD_CONG=16,
NET_CORE_DEV_WEIGHT=17,
NET_CORE_SOMAXCONN=18,
NET_CORE_BUDGET=19,
NET_CORE_AEVENT_ETIME=20,
NET_CORE_AEVENT_RSEQTH=21,
NET_CORE_WARNINGS=22,
};
enum
{
NET_UNIX_DESTROY_DELAY=1,
NET_UNIX_DELETE_DELAY=2,
NET_UNIX_MAX_DGRAM_QLEN=3,
};
enum
{
NET_NF_CONNTRACK_MAX=1,
NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
NET_NF_CONNTRACK_UDP_TIMEOUT=10,
NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
NET_NF_CONNTRACK_ICMP_TIMEOUT=12,
NET_NF_CONNTRACK_GENERIC_TIMEOUT=13,
NET_NF_CONNTRACK_BUCKETS=14,
NET_NF_CONNTRACK_LOG_INVALID=15,
NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
NET_NF_CONNTRACK_TCP_LOOSE=17,
NET_NF_CONNTRACK_TCP_BE_LIBERAL=18,
NET_NF_CONNTRACK_TCP_MAX_RETRANS=19,
NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
NET_NF_CONNTRACK_COUNT=27,
NET_NF_CONNTRACK_ICMPV6_TIMEOUT=28,
NET_NF_CONNTRACK_FRAG6_TIMEOUT=29,
NET_NF_CONNTRACK_FRAG6_LOW_THRESH=30,
NET_NF_CONNTRACK_FRAG6_HIGH_THRESH=31,
NET_NF_CONNTRACK_CHECKSUM=32,
};
enum
{
NET_IPV4_FORWARD=8,
NET_IPV4_DYNADDR=9,
NET_IPV4_CONF=16,
NET_IPV4_NEIGH=17,
NET_IPV4_ROUTE=18,
NET_IPV4_FIB_HASH=19,
NET_IPV4_NETFILTER=20,
NET_IPV4_TCP_TIMESTAMPS=33,
NET_IPV4_TCP_WINDOW_SCALING=34,
NET_IPV4_TCP_SACK=35,
NET_IPV4_TCP_RETRANS_COLLAPSE=36,
NET_IPV4_DEFAULT_TTL=37,
NET_IPV4_AUTOCONFIG=38,
NET_IPV4_NO_PMTU_DISC=39,
NET_IPV4_TCP_SYN_RETRIES=40,
NET_IPV4_IPFRAG_HIGH_THRESH=41,
NET_IPV4_IPFRAG_LOW_THRESH=42,
NET_IPV4_IPFRAG_TIME=43,
NET_IPV4_TCP_MAX_KA_PROBES=44,
NET_IPV4_TCP_KEEPALIVE_TIME=45,
NET_IPV4_TCP_KEEPALIVE_PROBES=46,
NET_IPV4_TCP_RETRIES1=47,
NET_IPV4_TCP_RETRIES2=48,
NET_IPV4_TCP_FIN_TIMEOUT=49,
NET_IPV4_IP_MASQ_DEBUG=50,
NET_TCP_SYNCOOKIES=51,
NET_TCP_STDURG=52,
NET_TCP_RFC1337=53,
NET_TCP_SYN_TAILDROP=54,
NET_TCP_MAX_SYN_BACKLOG=55,
NET_IPV4_LOCAL_PORT_RANGE=56,
NET_IPV4_ICMP_ECHO_IGNORE_ALL=57,
NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS=58,
NET_IPV4_ICMP_SOURCEQUENCH_RATE=59,
NET_IPV4_ICMP_DESTUNREACH_RATE=60,
NET_IPV4_ICMP_TIMEEXCEED_RATE=61,
NET_IPV4_ICMP_PARAMPROB_RATE=62,
NET_IPV4_ICMP_ECHOREPLY_RATE=63,
NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES=64,
NET_IPV4_IGMP_MAX_MEMBERSHIPS=65,
NET_TCP_TW_RECYCLE=66,
NET_IPV4_ALWAYS_DEFRAG=67,
NET_IPV4_TCP_KEEPALIVE_INTVL=68,
NET_IPV4_INET_PEER_THRESHOLD=69,
NET_IPV4_INET_PEER_MINTTL=70,
NET_IPV4_INET_PEER_MAXTTL=71,
NET_IPV4_INET_PEER_GC_MINTIME=72,
NET_IPV4_INET_PEER_GC_MAXTIME=73,
NET_TCP_ORPHAN_RETRIES=74,
NET_TCP_ABORT_ON_OVERFLOW=75,
NET_TCP_SYNACK_RETRIES=76,
NET_TCP_MAX_ORPHANS=77,
NET_TCP_MAX_TW_BUCKETS=78,
NET_TCP_FACK=79,
NET_TCP_REORDERING=80,
NET_TCP_ECN=81,
NET_TCP_DSACK=82,
NET_TCP_MEM=83,
NET_TCP_WMEM=84,
NET_TCP_RMEM=85,
NET_TCP_APP_WIN=86,
NET_TCP_ADV_WIN_SCALE=87,
NET_IPV4_NONLOCAL_BIND=88,
NET_IPV4_ICMP_RATELIMIT=89,
NET_IPV4_ICMP_RATEMASK=90,
NET_TCP_TW_REUSE=91,
NET_TCP_FRTO=92,
NET_TCP_LOW_LATENCY=93,
NET_IPV4_IPFRAG_SECRET_INTERVAL=94,
NET_IPV4_IGMP_MAX_MSF=96,
NET_TCP_NO_METRICS_SAVE=97,
NET_TCP_DEFAULT_WIN_SCALE=105,
NET_TCP_MODERATE_RCVBUF=106,
NET_TCP_TSO_WIN_DIVISOR=107,
NET_TCP_BIC_BETA=108,
NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
NET_TCP_CONG_CONTROL=110,
NET_TCP_ABC=111,
NET_IPV4_IPFRAG_MAX_DIST=112,
NET_TCP_MTU_PROBING=113,
NET_TCP_BASE_MSS=114,
NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115,
NET_TCP_DMA_COPYBREAK=116,
NET_TCP_SLOW_START_AFTER_IDLE=117,
NET_CIPSOV4_CACHE_ENABLE=118,
NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
NET_CIPSOV4_RBM_OPTFMT=120,
NET_CIPSOV4_RBM_STRICTVALID=121,
NET_TCP_AVAIL_CONG_CONTROL=122,
NET_TCP_ALLOWED_CONG_CONTROL=123,
NET_TCP_MAX_SSTHRESH=124,
NET_TCP_FRTO_RESPONSE=125,
};
enum {
NET_IPV4_ROUTE_FLUSH=1,
NET_IPV4_ROUTE_MIN_DELAY=2,
NET_IPV4_ROUTE_MAX_DELAY=3,
NET_IPV4_ROUTE_GC_THRESH=4,
NET_IPV4_ROUTE_MAX_SIZE=5,
NET_IPV4_ROUTE_GC_MIN_INTERVAL=6,
NET_IPV4_ROUTE_GC_TIMEOUT=7,
NET_IPV4_ROUTE_GC_INTERVAL=8,
NET_IPV4_ROUTE_REDIRECT_LOAD=9,
NET_IPV4_ROUTE_REDIRECT_NUMBER=10,
NET_IPV4_ROUTE_REDIRECT_SILENCE=11,
NET_IPV4_ROUTE_ERROR_COST=12,
NET_IPV4_ROUTE_ERROR_BURST=13,
NET_IPV4_ROUTE_GC_ELASTICITY=14,
NET_IPV4_ROUTE_MTU_EXPIRES=15,
NET_IPV4_ROUTE_MIN_PMTU=16,
NET_IPV4_ROUTE_MIN_ADVMSS=17,
NET_IPV4_ROUTE_SECRET_INTERVAL=18,
NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS=19,
};
enum
{
NET_PROTO_CONF_ALL=-2,
NET_PROTO_CONF_DEFAULT=-3
};
enum
{
NET_IPV4_CONF_FORWARDING=1,
NET_IPV4_CONF_MC_FORWARDING=2,
NET_IPV4_CONF_PROXY_ARP=3,
NET_IPV4_CONF_ACCEPT_REDIRECTS=4,
NET_IPV4_CONF_SECURE_REDIRECTS=5,
NET_IPV4_CONF_SEND_REDIRECTS=6,
NET_IPV4_CONF_SHARED_MEDIA=7,
NET_IPV4_CONF_RP_FILTER=8,
NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE=9,
NET_IPV4_CONF_BOOTP_RELAY=10,
NET_IPV4_CONF_LOG_MARTIANS=11,
NET_IPV4_CONF_TAG=12,
NET_IPV4_CONF_ARPFILTER=13,
NET_IPV4_CONF_MEDIUM_ID=14,
NET_IPV4_CONF_NOXFRM=15,
NET_IPV4_CONF_NOPOLICY=16,
NET_IPV4_CONF_FORCE_IGMP_VERSION=17,
NET_IPV4_CONF_ARP_ANNOUNCE=18,
NET_IPV4_CONF_ARP_IGNORE=19,
NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
NET_IPV4_CONF_ARP_ACCEPT=21,
NET_IPV4_CONF_ARP_NOTIFY=22,
};
enum
{
NET_IPV4_NF_CONNTRACK_MAX=1,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT=10,
NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT=12,
NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT=13,
NET_IPV4_NF_CONNTRACK_BUCKETS=14,
NET_IPV4_NF_CONNTRACK_LOG_INVALID=15,
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
NET_IPV4_NF_CONNTRACK_TCP_LOOSE=17,
NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL=18,
NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS=19,
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
NET_IPV4_NF_CONNTRACK_COUNT=27,
NET_IPV4_NF_CONNTRACK_CHECKSUM=28,
};
enum {
NET_IPV6_CONF=16,
NET_IPV6_NEIGH=17,
NET_IPV6_ROUTE=18,
NET_IPV6_ICMP=19,
NET_IPV6_BINDV6ONLY=20,
NET_IPV6_IP6FRAG_HIGH_THRESH=21,
NET_IPV6_IP6FRAG_LOW_THRESH=22,
NET_IPV6_IP6FRAG_TIME=23,
NET_IPV6_IP6FRAG_SECRET_INTERVAL=24,
NET_IPV6_MLD_MAX_MSF=25,
};
enum {
NET_IPV6_ROUTE_FLUSH=1,
NET_IPV6_ROUTE_GC_THRESH=2,
NET_IPV6_ROUTE_MAX_SIZE=3,
NET_IPV6_ROUTE_GC_MIN_INTERVAL=4,
NET_IPV6_ROUTE_GC_TIMEOUT=5,
NET_IPV6_ROUTE_GC_INTERVAL=6,
NET_IPV6_ROUTE_GC_ELASTICITY=7,
NET_IPV6_ROUTE_MTU_EXPIRES=8,
NET_IPV6_ROUTE_MIN_ADVMSS=9,
NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS=10
};
enum {
NET_IPV6_FORWARDING=1,
NET_IPV6_HOP_LIMIT=2,
NET_IPV6_MTU=3,
NET_IPV6_ACCEPT_RA=4,
NET_IPV6_ACCEPT_REDIRECTS=5,
NET_IPV6_AUTOCONF=6,
NET_IPV6_DAD_TRANSMITS=7,
NET_IPV6_RTR_SOLICITS=8,
NET_IPV6_RTR_SOLICIT_INTERVAL=9,
NET_IPV6_RTR_SOLICIT_DELAY=10,
NET_IPV6_USE_TEMPADDR=11,
NET_IPV6_TEMP_VALID_LFT=12,
NET_IPV6_TEMP_PREFERED_LFT=13,
NET_IPV6_REGEN_MAX_RETRY=14,
NET_IPV6_MAX_DESYNC_FACTOR=15,
NET_IPV6_MAX_ADDRESSES=16,
NET_IPV6_FORCE_MLD_VERSION=17,
NET_IPV6_ACCEPT_RA_DEFRTR=18,
NET_IPV6_ACCEPT_RA_PINFO=19,
NET_IPV6_ACCEPT_RA_RTR_PREF=20,
NET_IPV6_RTR_PROBE_INTERVAL=21,
NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
NET_IPV6_PROXY_NDP=23,
NET_IPV6_ACCEPT_SOURCE_ROUTE=25,
NET_IPV6_ACCEPT_RA_FROM_LOCAL=26,
NET_IPV6_ACCEPT_RA_RT_INFO_MIN_PLEN=27,
__NET_IPV6_MAX
};
enum {
NET_IPV6_ICMP_RATELIMIT=1
};
enum {
NET_NEIGH_MCAST_SOLICIT=1,
NET_NEIGH_UCAST_SOLICIT=2,
NET_NEIGH_APP_SOLICIT=3,
NET_NEIGH_RETRANS_TIME=4,
NET_NEIGH_REACHABLE_TIME=5,
NET_NEIGH_DELAY_PROBE_TIME=6,
NET_NEIGH_GC_STALE_TIME=7,
NET_NEIGH_UNRES_QLEN=8,
NET_NEIGH_PROXY_QLEN=9,
NET_NEIGH_ANYCAST_DELAY=10,
NET_NEIGH_PROXY_DELAY=11,
NET_NEIGH_LOCKTIME=12,
NET_NEIGH_GC_INTERVAL=13,
NET_NEIGH_GC_THRESH1=14,
NET_NEIGH_GC_THRESH2=15,
NET_NEIGH_GC_THRESH3=16,
NET_NEIGH_RETRANS_TIME_MS=17,
NET_NEIGH_REACHABLE_TIME_MS=18,
};
enum {
NET_DCCP_DEFAULT=1,
};
enum {
NET_IPX_PPROP_BROADCASTING=1,
NET_IPX_FORWARDING=2
};
enum {
NET_LLC2=1,
NET_LLC_STATION=2,
};
enum {
NET_LLC2_TIMEOUT=1,
};
enum {
NET_LLC_STATION_ACK_TIMEOUT=1,
};
enum {
NET_LLC2_ACK_TIMEOUT=1,
NET_LLC2_P_TIMEOUT=2,
NET_LLC2_REJ_TIMEOUT=3,
NET_LLC2_BUSY_TIMEOUT=4,
};
enum {
NET_ATALK_AARP_EXPIRY_TIME=1,
NET_ATALK_AARP_TICK_TIME=2,
NET_ATALK_AARP_RETRANSMIT_LIMIT=3,
NET_ATALK_AARP_RESOLVE_TIME=4
};
enum {
NET_NETROM_DEFAULT_PATH_QUALITY=1,
NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER=2,
NET_NETROM_NETWORK_TTL_INITIALISER=3,
NET_NETROM_TRANSPORT_TIMEOUT=4,
NET_NETROM_TRANSPORT_MAXIMUM_TRIES=5,
NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY=6,
NET_NETROM_TRANSPORT_BUSY_DELAY=7,
NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE=8,
NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT=9,
NET_NETROM_ROUTING_CONTROL=10,
NET_NETROM_LINK_FAILS_COUNT=11,
NET_NETROM_RESET=12
};
enum {
NET_AX25_IP_DEFAULT_MODE=1,
NET_AX25_DEFAULT_MODE=2,
NET_AX25_BACKOFF_TYPE=3,
NET_AX25_CONNECT_MODE=4,
NET_AX25_STANDARD_WINDOW=5,
NET_AX25_EXTENDED_WINDOW=6,
NET_AX25_T1_TIMEOUT=7,
NET_AX25_T2_TIMEOUT=8,
NET_AX25_T3_TIMEOUT=9,
NET_AX25_IDLE_TIMEOUT=10,
NET_AX25_N2=11,
NET_AX25_PACLEN=12,
NET_AX25_PROTOCOL=13,
NET_AX25_DAMA_SLAVE_TIMEOUT=14
};
enum {
NET_ROSE_RESTART_REQUEST_TIMEOUT=1,
NET_ROSE_CALL_REQUEST_TIMEOUT=2,
NET_ROSE_RESET_REQUEST_TIMEOUT=3,
NET_ROSE_CLEAR_REQUEST_TIMEOUT=4,
NET_ROSE_ACK_HOLD_BACK_TIMEOUT=5,
NET_ROSE_ROUTING_CONTROL=6,
NET_ROSE_LINK_FAIL_TIMEOUT=7,
NET_ROSE_MAX_VCS=8,
NET_ROSE_WINDOW_SIZE=9,
NET_ROSE_NO_ACTIVITY_TIMEOUT=10
};
enum {
NET_X25_RESTART_REQUEST_TIMEOUT=1,
NET_X25_CALL_REQUEST_TIMEOUT=2,
NET_X25_RESET_REQUEST_TIMEOUT=3,
NET_X25_CLEAR_REQUEST_TIMEOUT=4,
NET_X25_ACK_HOLD_BACK_TIMEOUT=5,
NET_X25_FORWARD=6
};
enum
{
NET_TR_RIF_TIMEOUT=1
};
enum {
NET_DECNET_NODE_TYPE = 1,
NET_DECNET_NODE_ADDRESS = 2,
NET_DECNET_NODE_NAME = 3,
NET_DECNET_DEFAULT_DEVICE = 4,
NET_DECNET_TIME_WAIT = 5,
NET_DECNET_DN_COUNT = 6,
NET_DECNET_DI_COUNT = 7,
NET_DECNET_DR_COUNT = 8,
NET_DECNET_DST_GC_INTERVAL = 9,
NET_DECNET_CONF = 10,
NET_DECNET_NO_FC_MAX_CWND = 11,
NET_DECNET_MEM = 12,
NET_DECNET_RMEM = 13,
NET_DECNET_WMEM = 14,
NET_DECNET_DEBUG_LEVEL = 255
};
enum {
NET_DECNET_CONF_LOOPBACK = -2,
NET_DECNET_CONF_DDCMP = -3,
NET_DECNET_CONF_PPP = -4,
NET_DECNET_CONF_X25 = -5,
NET_DECNET_CONF_GRE = -6,
NET_DECNET_CONF_ETHER = -7
};
enum {
NET_DECNET_CONF_DEV_PRIORITY = 1,
NET_DECNET_CONF_DEV_T1 = 2,
NET_DECNET_CONF_DEV_T2 = 3,
NET_DECNET_CONF_DEV_T3 = 4,
NET_DECNET_CONF_DEV_FORWARDING = 5,
NET_DECNET_CONF_DEV_BLKSIZE = 6,
NET_DECNET_CONF_DEV_STATE = 7
};
enum {
NET_SCTP_RTO_INITIAL = 1,
NET_SCTP_RTO_MIN = 2,
NET_SCTP_RTO_MAX = 3,
NET_SCTP_RTO_ALPHA = 4,
NET_SCTP_RTO_BETA = 5,
NET_SCTP_VALID_COOKIE_LIFE = 6,
NET_SCTP_ASSOCIATION_MAX_RETRANS = 7,
NET_SCTP_PATH_MAX_RETRANS = 8,
NET_SCTP_MAX_INIT_RETRANSMITS = 9,
NET_SCTP_HB_INTERVAL = 10,
NET_SCTP_PRESERVE_ENABLE = 11,
NET_SCTP_MAX_BURST = 12,
NET_SCTP_ADDIP_ENABLE = 13,
NET_SCTP_PRSCTP_ENABLE = 14,
NET_SCTP_SNDBUF_POLICY = 15,
NET_SCTP_SACK_TIMEOUT = 16,
NET_SCTP_RCVBUF_POLICY = 17,
};
enum {
NET_BRIDGE_NF_CALL_ARPTABLES = 1,
NET_BRIDGE_NF_CALL_IPTABLES = 2,
NET_BRIDGE_NF_CALL_IP6TABLES = 3,
NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5,
};
enum {
NET_IRDA_DISCOVERY=1,
NET_IRDA_DEVNAME=2,
NET_IRDA_DEBUG=3,
NET_IRDA_FAST_POLL=4,
NET_IRDA_DISCOVERY_SLOTS=5,
NET_IRDA_DISCOVERY_TIMEOUT=6,
NET_IRDA_SLOT_TIMEOUT=7,
NET_IRDA_MAX_BAUD_RATE=8,
NET_IRDA_MIN_TX_TURN_TIME=9,
NET_IRDA_MAX_TX_DATA_SIZE=10,
NET_IRDA_MAX_TX_WINDOW=11,
NET_IRDA_MAX_NOREPLY_TIME=12,
NET_IRDA_WARN_NOREPLY_TIME=13,
NET_IRDA_LAP_KEEPALIVE_TIME=14,
};
enum
{
FS_NRINODE=1,
FS_STATINODE=2,
FS_MAXINODE=3,
FS_NRDQUOT=4,
FS_MAXDQUOT=5,
FS_NRFILE=6,
FS_MAXFILE=7,
FS_DENTRY=8,
FS_NRSUPER=9,
FS_MAXSUPER=10,
FS_OVERFLOWUID=11,
FS_OVERFLOWGID=12,
FS_LEASES=13,
FS_DIR_NOTIFY=14,
FS_LEASE_TIME=15,
FS_DQSTATS=16,
FS_XFS=17,
FS_AIO_NR=18,
FS_AIO_MAX_NR=19,
FS_INOTIFY=20,
FS_OCFS2=988,
};
enum {
FS_DQ_LOOKUPS = 1,
FS_DQ_DROPS = 2,
FS_DQ_READS = 3,
FS_DQ_WRITES = 4,
FS_DQ_CACHE_HITS = 5,
FS_DQ_ALLOCATED = 6,
FS_DQ_FREE = 7,
FS_DQ_SYNCS = 8,
FS_DQ_WARNINGS = 9,
};
enum {
DEV_CDROM=1,
DEV_HWMON=2,
DEV_PARPORT=3,
DEV_RAID=4,
DEV_MAC_HID=5,
DEV_SCSI=6,
DEV_IPMI=7,
};
enum {
DEV_CDROM_INFO=1,
DEV_CDROM_AUTOCLOSE=2,
DEV_CDROM_AUTOEJECT=3,
DEV_CDROM_DEBUG=4,
DEV_CDROM_LOCK=5,
DEV_CDROM_CHECK_MEDIA=6
};
enum {
DEV_PARPORT_DEFAULT=-3
};
enum {
DEV_RAID_SPEED_LIMIT_MIN=1,
DEV_RAID_SPEED_LIMIT_MAX=2
};
enum {
DEV_PARPORT_DEFAULT_TIMESLICE=1,
DEV_PARPORT_DEFAULT_SPINTIME=2
};
enum {
DEV_PARPORT_SPINTIME=1,
DEV_PARPORT_BASE_ADDR=2,
DEV_PARPORT_IRQ=3,
DEV_PARPORT_DMA=4,
DEV_PARPORT_MODES=5,
DEV_PARPORT_DEVICES=6,
DEV_PARPORT_AUTOPROBE=16
};
enum {
DEV_PARPORT_DEVICES_ACTIVE=-3,
};
enum {
DEV_PARPORT_DEVICE_TIMESLICE=1,
};
enum {
DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES=1,
DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES=2,
DEV_MAC_HID_MOUSE_BUTTON_EMULATION=3,
DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE=4,
DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE=5,
DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES=6
};
enum {
DEV_SCSI_LOGGING_LEVEL=1,
};
enum {
DEV_IPMI_POWEROFF_POWERCYCLE=1,
};
enum
{
ABI_DEFHANDLER_COFF=1,
ABI_DEFHANDLER_ELF=2,
ABI_DEFHANDLER_LCALL7=3,
ABI_DEFHANDLER_LIBCSO=4,
ABI_TRACE=5,
ABI_FAKE_UTSNAME=6,
};
# 31 "./include/linux/sysctl.h" 2
struct completion;
struct ctl_table;
struct nsproxy;
struct ctl_table_root;
struct ctl_table_header;
struct ctl_dir;
typedef int proc_handler (struct ctl_table *ctl, int write,
void *buffer, size_t *lenp, loff_t *ppos);
extern int proc_dostring(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_dointvec(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_douintvec(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_dointvec_minmax(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_douintvec_minmax(struct ctl_table *table, int write,
void *buffer, size_t *lenp,
loff_t *ppos);
extern int proc_dointvec_jiffies(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_dointvec_ms_jiffies(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_doulongvec_minmax(struct ctl_table *, int,
void *, size_t *, loff_t *);
extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int,
void *, size_t *, loff_t *);
extern int proc_do_large_bitmap(struct ctl_table *, int,
void *, size_t *, loff_t *);
# 95 "./include/linux/sysctl.h"
struct ctl_table_poll {
atomic_t event;
wait_queue_head_t wait;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *proc_sys_poll_event(struct ctl_table_poll *poll)
{
return (void *)(unsigned long)({ union { typeof((&poll->event)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&poll->event)->counter), __u.__c, sizeof((&poll->event)->counter)); else __read_once_size_nocheck(&((&poll->event)->counter), __u.__c, sizeof((&poll->event)->counter)); do { } while (0); __u.__val; });
}
# 113 "./include/linux/sysctl.h"
struct ctl_table
{
const char *procname;
void *data;
int maxlen;
umode_t mode;
struct ctl_table *child;
proc_handler *proc_handler;
struct ctl_table_poll *poll;
void *extra1;
void *extra2;
} ;
struct ctl_node {
struct rb_node node;
struct ctl_table_header *header;
};
struct ctl_table_header
{
union {
struct {
struct ctl_table *ctl_table;
int used;
int count;
int nreg;
};
struct callback_head rcu;
};
struct completion *unregistering;
struct ctl_table *ctl_table_arg;
struct ctl_table_root *root;
struct ctl_table_set *set;
struct ctl_dir *parent;
struct ctl_node *node;
struct hlist_head inodes;
};
struct ctl_dir {
struct ctl_table_header header;
struct rb_root root;
};
struct ctl_table_set {
int (*is_seen)(struct ctl_table_set *);
struct ctl_dir dir;
};
struct ctl_table_root {
struct ctl_table_set default_set;
struct ctl_table_set *(*lookup)(struct ctl_table_root *root);
void (*set_ownership)(struct ctl_table_header *head,
struct ctl_table *table,
kuid_t *uid, kgid_t *gid);
int (*permissions)(struct ctl_table_header *head, struct ctl_table *table);
};
struct ctl_path {
const char *procname;
};
void proc_sys_poll_notify(struct ctl_table_poll *poll);
extern void setup_sysctl_set(struct ctl_table_set *p,
struct ctl_table_root *root,
int (*is_seen)(struct ctl_table_set *));
extern void retire_sysctl_set(struct ctl_table_set *set);
struct ctl_table_header *__register_sysctl_table(
struct ctl_table_set *set,
const char *path, struct ctl_table *table);
struct ctl_table_header *__register_sysctl_paths(
struct ctl_table_set *set,
const struct ctl_path *path, struct ctl_table *table);
struct ctl_table_header *register_sysctl(const char *path, struct ctl_table *table);
struct ctl_table_header *register_sysctl_table(struct ctl_table * table);
struct ctl_table_header *register_sysctl_paths(const struct ctl_path *path,
struct ctl_table *table);
void unregister_sysctl_table(struct ctl_table_header * table);
extern int sysctl_init(void);
extern struct ctl_table sysctl_mount_point[];
# 233 "./include/linux/sysctl.h"
int sysctl_max_threads(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
# 23 "./include/linux/key.h" 2
# 1 "./include/linux/assoc_array.h" 1
# 26 "./include/linux/assoc_array.h"
struct assoc_array {
struct assoc_array_ptr *root;
unsigned long nr_leaves_on_tree;
};
struct assoc_array_ops {
unsigned long (*get_key_chunk)(const void *index_key, int level);
unsigned long (*get_object_key_chunk)(const void *object, int level);
bool (*compare_object)(const void *object, const void *index_key);
int (*diff_objects)(const void *object, const void *index_key);
void (*free_object)(void *object);
};
struct assoc_array_edit;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void assoc_array_init(struct assoc_array *array)
{
array->root = ((void *)0);
array->nr_leaves_on_tree = 0;
}
extern int assoc_array_iterate(const struct assoc_array *array,
int (*iterator)(const void *object,
void *iterator_data),
void *iterator_data);
extern void *assoc_array_find(const struct assoc_array *array,
const struct assoc_array_ops *ops,
const void *index_key);
extern void assoc_array_destroy(struct assoc_array *array,
const struct assoc_array_ops *ops);
extern struct assoc_array_edit *assoc_array_insert(struct assoc_array *array,
const struct assoc_array_ops *ops,
const void *index_key,
void *object);
extern void assoc_array_insert_set_object(struct assoc_array_edit *edit,
void *object);
extern struct assoc_array_edit *assoc_array_delete(struct assoc_array *array,
const struct assoc_array_ops *ops,
const void *index_key);
extern struct assoc_array_edit *assoc_array_clear(struct assoc_array *array,
const struct assoc_array_ops *ops);
extern void assoc_array_apply_edit(struct assoc_array_edit *edit);
extern void assoc_array_cancel_edit(struct assoc_array_edit *edit);
extern int assoc_array_gc(struct assoc_array *array,
const struct assoc_array_ops *ops,
bool (*iterator)(void *object, void *iterator_data),
void *iterator_data);
# 26 "./include/linux/key.h" 2
typedef int32_t key_serial_t;
typedef uint32_t key_perm_t;
struct key;
# 77 "./include/linux/key.h"
struct seq_file;
struct user_struct;
struct signal_struct;
struct cred;
struct key_type;
struct key_owner;
struct keyring_list;
struct keyring_name;
struct keyring_index_key {
struct key_type *type;
const char *description;
size_t desc_len;
};
union key_payload {
void *rcu_data0;
void *data[4];
};
# 112 "./include/linux/key.h"
typedef struct __key_reference_with_attributes *key_ref_t;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) key_ref_t make_key_ref(const struct key *key,
bool possession)
{
return (key_ref_t) ((unsigned long) key | possession);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct key *key_ref_to_ptr(const key_ref_t key_ref)
{
return (struct key *) ((unsigned long) key_ref & ~1UL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_key_possessed(const key_ref_t key_ref)
{
return (unsigned long) key_ref & 1UL;
}
typedef int (*key_restrict_link_func_t)(struct key *dest_keyring,
const struct key_type *type,
const union key_payload *payload,
struct key *restriction_key);
struct key_restriction {
key_restrict_link_func_t check;
struct key *key;
struct key_type *keytype;
};
enum key_state {
KEY_IS_UNINSTANTIATED,
KEY_IS_POSITIVE,
};
# 154 "./include/linux/key.h"
struct key {
refcount_t usage;
key_serial_t serial;
union {
struct list_head graveyard_link;
struct rb_node serial_node;
};
struct rw_semaphore sem;
struct key_user *user;
void *security;
union {
time_t expiry;
time_t revoked_at;
};
time_t last_used_at;
kuid_t uid;
kgid_t gid;
key_perm_t perm;
unsigned short quotalen;
unsigned short datalen;
short state;
unsigned long flags;
# 201 "./include/linux/key.h"
union {
struct keyring_index_key index_key;
struct {
struct key_type *type;
char *description;
};
};
union {
union key_payload payload;
struct {
struct list_head name_link;
struct assoc_array keys;
};
};
# 233 "./include/linux/key.h"
struct key_restriction *restrict_link;
};
extern struct key *key_alloc(struct key_type *type,
const char *desc,
kuid_t uid, kgid_t gid,
const struct cred *cred,
key_perm_t perm,
unsigned long flags,
struct key_restriction *restrict_link);
# 252 "./include/linux/key.h"
extern void key_revoke(struct key *key);
extern void key_invalidate(struct key *key);
extern void key_put(struct key *key);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct key *__key_get(struct key *key)
{
refcount_inc(&key->usage);
return key;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct key *key_get(struct key *key)
{
return key ? __key_get(key) : key;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void key_ref_put(key_ref_t key_ref)
{
key_put(key_ref_to_ptr(key_ref));
}
extern struct key *request_key(struct key_type *type,
const char *description,
const char *callout_info);
extern struct key *request_key_with_auxdata(struct key_type *type,
const char *description,
const void *callout_info,
size_t callout_len,
void *aux);
extern struct key *request_key_async(struct key_type *type,
const char *description,
const void *callout_info,
size_t callout_len);
extern struct key *request_key_async_with_auxdata(struct key_type *type,
const char *description,
const void *callout_info,
size_t callout_len,
void *aux);
extern int wait_for_key_construction(struct key *key, bool intr);
extern int key_validate(const struct key *key);
extern key_ref_t key_create_or_update(key_ref_t keyring,
const char *type,
const char *description,
const void *payload,
size_t plen,
key_perm_t perm,
unsigned long flags);
extern int key_update(key_ref_t key,
const void *payload,
size_t plen);
extern int key_link(struct key *keyring,
struct key *key);
extern int key_unlink(struct key *keyring,
struct key *key);
extern struct key *keyring_alloc(const char *description, kuid_t uid, kgid_t gid,
const struct cred *cred,
key_perm_t perm,
unsigned long flags,
struct key_restriction *restrict_link,
struct key *dest);
extern int restrict_link_reject(struct key *keyring,
const struct key_type *type,
const union key_payload *payload,
struct key *restriction_key);
extern int keyring_clear(struct key *keyring);
extern key_ref_t keyring_search(key_ref_t keyring,
struct key_type *type,
const char *description);
extern int keyring_add_key(struct key *keyring,
struct key *key);
extern int keyring_restrict(key_ref_t keyring, const char *type,
const char *restriction);
extern struct key *key_lookup(key_serial_t id);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) key_serial_t key_serial(const struct key *key)
{
return key ? key->serial : 0;
}
extern void key_set_timeout(struct key *, unsigned);
extern key_ref_t lookup_user_key(key_serial_t id, unsigned long flags,
key_perm_t perm);
# 362 "./include/linux/key.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) short key_read_state(const struct key *key)
{
return ({ typeof(*&key->state) ___p1 = ({ union { typeof(*&key->state) __val; char __c[1]; } __u; if (1) __read_once_size(&(*&key->state), __u.__c, sizeof(*&key->state)); else __read_once_size_nocheck(&(*&key->state), __u.__c, sizeof(*&key->state)); do { } while (0); __u.__val; }); do { bool __cond = !((sizeof(*&key->state) == sizeof(char) || sizeof(*&key->state) == sizeof(short) || sizeof(*&key->state) == sizeof(int) || sizeof(*&key->state) == sizeof(long))); extern void __compiletime_assert_41(void) ; if (__cond) __compiletime_assert_41(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); ___p1; });
}
# 375 "./include/linux/key.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool key_is_positive(const struct key *key)
{
return key_read_state(key) == KEY_IS_POSITIVE;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool key_is_negative(const struct key *key)
{
return key_read_state(key) < 0;
}
# 398 "./include/linux/key.h"
extern struct ctl_table key_sysctls[];
extern int install_thread_keyring_to_cred(struct cred *cred);
extern void key_fsuid_changed(struct task_struct *tsk);
extern void key_fsgid_changed(struct task_struct *tsk);
extern void key_init(void);
# 18 "./include/linux/cred.h" 2
# 1 "./include/linux/selinux.h" 1
# 17 "./include/linux/selinux.h"
struct selinux_audit_rule;
struct audit_context;
struct kern_ipc_perm;
bool selinux_is_enabled(void);
# 19 "./include/linux/cred.h" 2
# 1 "./include/linux/sched/user.h" 1
struct key;
struct user_struct {
atomic_t __count;
atomic_t processes;
atomic_t sigpending;
atomic_long_t epoll_watches;
unsigned long locked_shm;
unsigned long unix_inflight;
atomic_long_t pipe_bufs;
struct key *uid_keyring;
struct key *session_keyring;
struct hlist_node uidhash_node;
kuid_t uid;
atomic_long_t locked_vm;
};
extern int uids_sysfs_init(void);
extern struct user_struct *find_user(kuid_t);
extern struct user_struct root_user;
extern struct user_struct * alloc_uid(kuid_t);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct user_struct *get_uid(struct user_struct *u)
{
atomic_add(1, &u->__count);
return u;
}
extern void free_uid(struct user_struct *);
# 23 "./include/linux/cred.h" 2
struct cred;
struct inode;
struct group_info {
atomic_t usage;
int ngroups;
kgid_t gid[0];
} ;
# 45 "./include/linux/cred.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct group_info *get_group_info(struct group_info *gi)
{
atomic_add(1, &gi->usage);
return gi;
}
# 61 "./include/linux/cred.h"
extern struct group_info init_groups;
extern struct group_info *groups_alloc(int);
extern void groups_free(struct group_info *);
extern int in_group_p(kgid_t);
extern int in_egroup_p(kgid_t);
# 82 "./include/linux/cred.h"
extern int set_current_groups(struct group_info *);
extern void set_groups(struct cred *, struct group_info *);
extern int groups_search(const struct group_info *, kgid_t);
extern bool may_setgroups(void);
extern void groups_sort(struct group_info *);
# 111 "./include/linux/cred.h"
struct cred {
atomic_t usage;
kuid_t uid;
kgid_t gid;
kuid_t suid;
kgid_t sgid;
kuid_t euid;
kgid_t egid;
kuid_t fsuid;
kgid_t fsgid;
unsigned securebits;
kernel_cap_t cap_inheritable;
kernel_cap_t cap_permitted;
kernel_cap_t cap_effective;
kernel_cap_t cap_bset;
kernel_cap_t cap_ambient;
unsigned char jit_keyring;
struct key *session_keyring;
struct key *process_keyring;
struct key *thread_keyring;
struct key *request_key_auth;
void *security;
struct user_struct *user;
struct user_namespace *user_ns;
struct group_info *group_info;
union {
int non_rcu;
struct callback_head rcu;
};
} ;
extern void __put_cred(struct cred *);
extern void exit_creds(struct task_struct *);
extern int copy_creds(struct task_struct *, unsigned long);
extern const struct cred *get_task_cred(struct task_struct *);
extern struct cred *cred_alloc_blank(void);
extern struct cred *prepare_creds(void);
extern struct cred *prepare_exec_creds(void);
extern int commit_creds(struct cred *);
extern void abort_creds(struct cred *);
extern const struct cred *override_creds(const struct cred *);
extern void revert_creds(const struct cred *);
extern struct cred *prepare_kernel_cred(struct task_struct *);
extern int change_create_files_as(struct cred *, struct inode *);
extern int set_security_override(struct cred *, u32);
extern int set_security_override_from_ctx(struct cred *, const char *);
extern int set_create_files_as(struct cred *, struct inode *);
extern void __attribute__ ((__section__(".init.text"))) cred_init(void);
# 202 "./include/linux/cred.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void validate_creds(const struct cred *cred)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void validate_creds_for_do_exit(struct task_struct *tsk)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void validate_process_creds(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cap_ambient_invariant_ok(const struct cred *cred)
{
return cap_issubset(cred->cap_ambient,
cap_intersect(cred->cap_permitted,
cred->cap_inheritable));
}
# 227 "./include/linux/cred.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct cred *get_new_cred(struct cred *cred)
{
atomic_add(1, &cred->usage);
return cred;
}
# 246 "./include/linux/cred.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const struct cred *get_cred(const struct cred *cred)
{
struct cred *nonconst_cred = (struct cred *) cred;
validate_creds(cred);
nonconst_cred->non_rcu = 0;
return get_new_cred(nonconst_cred);
}
# 265 "./include/linux/cred.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void put_cred(const struct cred *_cred)
{
struct cred *cred = (struct cred *) _cred;
validate_creds(cred);
if ((({ typeof(atomic_sub_return_relaxed(1, &(cred)->usage)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_sub_return_relaxed(1, &(cred)->usage); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == 0))
__put_cred(cred);
}
# 374 "./include/linux/cred.h"
extern struct user_namespace init_user_ns;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct user_namespace *current_user_ns(void)
{
return &init_user_ns;
}
# 13 "./include/linux/seq_file.h" 2
struct seq_operations;
struct seq_file {
char *buf;
size_t size;
size_t from;
size_t count;
size_t pad_until;
loff_t index;
loff_t read_pos;
u64 version;
struct mutex lock;
const struct seq_operations *op;
int poll_event;
const struct file *file;
void *private;
};
struct seq_operations {
void * (*start) (struct seq_file *m, loff_t *pos);
void (*stop) (struct seq_file *m, void *v);
void * (*next) (struct seq_file *m, void *v, loff_t *pos);
int (*show) (struct seq_file *m, void *v);
};
# 51 "./include/linux/seq_file.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool seq_has_overflowed(struct seq_file *m)
{
return m->count == m->size;
}
# 64 "./include/linux/seq_file.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) size_t seq_get_buf(struct seq_file *m, char **bufp)
{
do { if (__builtin_expect(!!(m->count > m->size), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/seq_file.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "66" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
if (m->count < m->size)
*bufp = m->buf + m->count;
else
*bufp = ((void *)0);
return m->size - m->count;
}
# 84 "./include/linux/seq_file.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void seq_commit(struct seq_file *m, int num)
{
if (num < 0) {
m->count = m->size;
} else {
do { if (__builtin_expect(!!(m->count + num > m->size), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/seq_file.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "89" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
m->count += num;
}
}
# 102 "./include/linux/seq_file.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void seq_setwidth(struct seq_file *m, size_t size)
{
m->pad_until = m->count + size;
}
void seq_pad(struct seq_file *m, char c);
char *mangle_path(char *s, const char *p, const char *esc);
int seq_open(struct file *, const struct seq_operations *);
ssize_t seq_read(struct file *, char *, size_t, loff_t *);
loff_t seq_lseek(struct file *, loff_t, int);
int seq_release(struct inode *, struct file *);
int seq_write(struct seq_file *seq, const void *data, size_t len);
__attribute__((format(printf, 2, 0)))
void seq_vprintf(struct seq_file *m, const char *fmt, va_list args);
__attribute__((format(printf, 2, 3)))
void seq_printf(struct seq_file *m, const char *fmt, ...);
void seq_putc(struct seq_file *m, char c);
void seq_puts(struct seq_file *m, const char *s);
void seq_put_decimal_ull(struct seq_file *m, const char *delimiter,
unsigned long long num);
void seq_put_decimal_ll(struct seq_file *m, const char *delimiter, long long num);
void seq_escape(struct seq_file *m, const char *s, const char *esc);
void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type,
int rowsize, int groupsize, const void *buf, size_t len,
bool ascii);
int seq_path(struct seq_file *, const struct path *, const char *);
int seq_file_path(struct seq_file *, struct file *, const char *);
int seq_dentry(struct seq_file *, struct dentry *, const char *);
int seq_path_root(struct seq_file *m, const struct path *path,
const struct path *root, const char *esc);
int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
int single_release(struct inode *, struct file *);
void *__seq_open_private(struct file *, const struct seq_operations *, int);
int seq_open_private(struct file *, const struct seq_operations *, int);
int seq_release_private(struct inode *, struct file *);
# 157 "./include/linux/seq_file.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct user_namespace *seq_user_ns(struct seq_file *seq)
{
extern struct user_namespace init_user_ns;
return &init_user_ns;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void seq_show_option(struct seq_file *m, const char *name,
const char *value)
{
seq_putc(m, ',');
seq_escape(m, name, ",= \t\n\\");
if (value) {
seq_putc(m, '=');
seq_escape(m, value, ", \t\n\\");
}
}
# 207 "./include/linux/seq_file.h"
extern struct list_head *seq_list_start(struct list_head *head,
loff_t pos);
extern struct list_head *seq_list_start_head(struct list_head *head,
loff_t pos);
extern struct list_head *seq_list_next(void *v, struct list_head *head,
loff_t *ppos);
extern struct hlist_node *seq_hlist_start(struct hlist_head *head,
loff_t pos);
extern struct hlist_node *seq_hlist_start_head(struct hlist_head *head,
loff_t pos);
extern struct hlist_node *seq_hlist_next(void *v, struct hlist_head *head,
loff_t *ppos);
extern struct hlist_node *seq_hlist_start_rcu(struct hlist_head *head,
loff_t pos);
extern struct hlist_node *seq_hlist_start_head_rcu(struct hlist_head *head,
loff_t pos);
extern struct hlist_node *seq_hlist_next_rcu(void *v,
struct hlist_head *head,
loff_t *ppos);
extern struct hlist_node *seq_hlist_start_percpu(struct hlist_head *head, int *cpu, loff_t pos);
extern struct hlist_node *seq_hlist_next_percpu(void *v, struct hlist_head *head, int *cpu, loff_t *pos);
# 31 "./include/linux/pm.h" 2
extern void (*pm_power_off)(void);
extern void (*pm_power_off_prepare)(void);
struct device;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pm_vt_switch_required(struct device *dev, bool required)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pm_vt_switch_unregister(struct device *dev)
{
}
struct device;
extern const char power_group_name[];
typedef struct pm_message {
int event;
} pm_message_t;
# 291 "./include/linux/pm.h"
struct dev_pm_ops {
int (*prepare)(struct device *dev);
void (*complete)(struct device *dev);
int (*suspend)(struct device *dev);
int (*resume)(struct device *dev);
int (*freeze)(struct device *dev);
int (*thaw)(struct device *dev);
int (*poweroff)(struct device *dev);
int (*restore)(struct device *dev);
int (*suspend_late)(struct device *dev);
int (*resume_early)(struct device *dev);
int (*freeze_late)(struct device *dev);
int (*thaw_early)(struct device *dev);
int (*poweroff_late)(struct device *dev);
int (*restore_early)(struct device *dev);
int (*suspend_noirq)(struct device *dev);
int (*resume_noirq)(struct device *dev);
int (*freeze_noirq)(struct device *dev);
int (*thaw_noirq)(struct device *dev);
int (*poweroff_noirq)(struct device *dev);
int (*restore_noirq)(struct device *dev);
int (*runtime_suspend)(struct device *dev);
int (*runtime_resume)(struct device *dev);
int (*runtime_idle)(struct device *dev);
};
# 509 "./include/linux/pm.h"
enum rpm_status {
RPM_ACTIVE = 0,
RPM_RESUMING,
RPM_SUSPENDED,
RPM_SUSPENDING,
};
# 531 "./include/linux/pm.h"
enum rpm_request {
RPM_REQ_NONE = 0,
RPM_REQ_IDLE,
RPM_REQ_SUSPEND,
RPM_REQ_AUTOSUSPEND,
RPM_REQ_RESUME,
};
struct wakeup_source;
struct wake_irq;
struct pm_domain_data;
struct pm_subsys_data {
spinlock_t lock;
unsigned int refcount;
struct list_head clock_list;
};
struct dev_pm_info {
pm_message_t power_state;
unsigned int can_wakeup:1;
unsigned int async_suspend:1;
bool in_dpm_list:1;
bool is_prepared:1;
bool is_suspended:1;
bool is_noirq_suspended:1;
bool is_late_suspended:1;
bool no_pm:1;
bool early_init:1;
bool direct_complete:1;
spinlock_t lock;
struct list_head entry;
struct completion completion;
struct wakeup_source *wakeup;
bool wakeup_path:1;
bool syscore:1;
bool is_userresume:1;
bool no_pm_callbacks:1;
struct timer_list suspend_timer;
unsigned long timer_expires;
struct work_struct work;
wait_queue_head_t wait_queue;
struct wake_irq *wakeirq;
atomic_t usage_count;
atomic_t child_count;
unsigned int disable_depth:3;
unsigned int idle_notification:1;
unsigned int request_pending:1;
unsigned int deferred_resume:1;
unsigned int runtime_auto:1;
bool ignore_children:1;
unsigned int no_callbacks:1;
unsigned int irq_safe:1;
unsigned int use_autosuspend:1;
unsigned int timer_autosuspends:1;
unsigned int memalloc_noio:1;
unsigned int links_count;
enum rpm_request request;
enum rpm_status runtime_status;
int runtime_error;
int autosuspend_delay;
unsigned long last_busy;
unsigned long active_jiffies;
unsigned long suspended_jiffies;
unsigned long accounting_timestamp;
unsigned long resume_time;
struct pm_subsys_data *subsys_data;
void (*set_latency_tolerance)(struct device *, s32);
struct dev_pm_qos *qos;
};
extern void update_pm_runtime_accounting(struct device *dev);
extern int dev_pm_get_subsys_data(struct device *dev);
extern void dev_pm_put_subsys_data(struct device *dev);
# 631 "./include/linux/pm.h"
struct dev_pm_domain {
struct dev_pm_ops ops;
void (*detach)(struct device *dev, bool power_off);
int (*activate)(struct device *dev);
void (*sync)(struct device *dev);
void (*dismiss)(struct device *dev);
};
# 693 "./include/linux/pm.h"
extern void dpm_show_dev_resume_list(struct seq_file *buf);
extern void device_pm_lock(void);
extern void dpm_resume_start(pm_message_t state);
extern void dpm_resume_end(pm_message_t state);
extern void dpm_noirq_resume_devices(pm_message_t state);
extern void dpm_noirq_end(void);
extern void dpm_resume_noirq(pm_message_t state);
extern void dpm_resume_early(pm_message_t state);
extern void dpm_resume(pm_message_t state);
extern void dpm_resume_user(pm_message_t state);
extern int dpm_show_userresume_list(char *buf);
extern bool is_userresume_done(void);
extern void dpm_complete(pm_message_t state);
extern void device_pm_unlock(void);
extern int dpm_suspend_end(pm_message_t state);
extern int dpm_suspend_start(pm_message_t state);
extern void dpm_noirq_begin(void);
extern int dpm_noirq_suspend_devices(pm_message_t state);
extern int dpm_suspend_noirq(pm_message_t state);
extern int dpm_suspend_late(pm_message_t state);
extern int dpm_suspend(pm_message_t state);
extern int dpm_prepare(pm_message_t state);
extern void __suspend_report_result(const char *function, void *fn, int ret);
extern int device_pm_wait_for_dev(struct device *sub, struct device *dev);
extern void dpm_for_each_dev(void *data, void (*fn)(struct device *, void *));
extern int pm_generic_prepare(struct device *dev);
extern int pm_generic_suspend_late(struct device *dev);
extern int pm_generic_suspend_noirq(struct device *dev);
extern int pm_generic_suspend(struct device *dev);
extern int pm_generic_resume_early(struct device *dev);
extern int pm_generic_resume_noirq(struct device *dev);
extern int pm_generic_resume(struct device *dev);
extern int pm_generic_freeze_noirq(struct device *dev);
extern int pm_generic_freeze_late(struct device *dev);
extern int pm_generic_freeze(struct device *dev);
extern int pm_generic_thaw_noirq(struct device *dev);
extern int pm_generic_thaw_early(struct device *dev);
extern int pm_generic_thaw(struct device *dev);
extern int pm_generic_restore_noirq(struct device *dev);
extern int pm_generic_restore_early(struct device *dev);
extern int pm_generic_restore(struct device *dev);
extern int pm_generic_poweroff_noirq(struct device *dev);
extern int pm_generic_poweroff_late(struct device *dev);
extern int pm_generic_poweroff(struct device *dev);
extern void pm_generic_complete(struct device *dev);
extern void pm_complete_with_resume_check(struct device *dev);
# 796 "./include/linux/pm.h"
enum dpm_order {
DPM_ORDER_NONE,
DPM_ORDER_DEV_AFTER_PARENT,
DPM_ORDER_PARENT_BEFORE_DEV,
DPM_ORDER_DEV_LAST,
};
enum power_on_type {
POWER_ON_AC = 0,
POWER_ON_DC,
};
enum pm_stage_type {
PM_STAGE_BOOTCODE = 0,
PM_STAGE_KERNEL,
};
struct pm_resume_info {
unsigned long long elapsed;
unsigned long long start;
unsigned long long end;
};
void pm_resume_set_starttime(enum power_on_type powertype,
enum pm_stage_type stagetype, unsigned long long time);
void pm_resume_set_endtime(enum power_on_type powertype,
enum pm_stage_type stagetype, unsigned long long time);
void pm_resume_set_elapsedtime(enum power_on_type powertype,
enum pm_stage_type stagetype, unsigned long long time);
# 26 "./include/linux/device.h" 2
# 1 "./include/linux/ratelimit.h" 1
# 15 "./include/linux/ratelimit.h"
struct ratelimit_state {
raw_spinlock_t lock;
int interval;
int burst;
int printed;
int missed;
unsigned long begin;
unsigned long flags;
};
# 40 "./include/linux/ratelimit.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ratelimit_state_init(struct ratelimit_state *rs,
int interval, int burst)
{
({ void *__p = (rs); size_t __n = sizeof(*rs); if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
do { *(&rs->lock) = (raw_spinlock_t) { .raw_lock = { { 0 } }, }; } while (0);
rs->interval = interval;
rs->burst = burst;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ratelimit_default_init(struct ratelimit_state *rs)
{
return ratelimit_state_init(rs, (5 * 100),
10);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ratelimit_state_exit(struct ratelimit_state *rs)
{
if (!(rs->flags & (1UL << (0))))
return;
if (rs->missed) {
printk("\001" "4" "%s: %d output lines suppressed due to ratelimiting\n", (current_thread_info()->task)->comm, rs->missed);
rs->missed = 0;
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
ratelimit_set_flags(struct ratelimit_state *rs, unsigned long flags)
{
rs->flags = flags;
}
extern struct ratelimit_state printk_ratelimit_state;
extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
# 28 "./include/linux/device.h" 2
# 1 "./arch/arm/include/asm/device.h" 1
struct dev_archdata {
# 22 "./arch/arm/include/asm/device.h"
unsigned int dma_coherent:1;
unsigned int dma_ops_setup:1;
};
struct omap_device;
struct pdev_archdata {
};
# 31 "./include/linux/device.h" 2
struct device;
struct device_private;
struct device_driver;
struct driver_private;
struct module;
struct class;
struct subsys_private;
struct bus_type;
struct device_node;
struct fwnode_handle;
struct iommu_ops;
struct iommu_group;
struct iommu_fwspec;
struct bus_attribute {
struct attribute attr;
ssize_t (*show)(struct bus_type *bus, char *buf);
ssize_t (*store)(struct bus_type *bus, const char *buf, size_t count);
};
# 59 "./include/linux/device.h"
extern int __attribute__((warn_unused_result)) bus_create_file(struct bus_type *,
struct bus_attribute *);
extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
# 110 "./include/linux/device.h"
struct bus_type {
const char *name;
const char *dev_name;
struct device *dev_root;
const struct attribute_group **bus_groups;
const struct attribute_group **dev_groups;
const struct attribute_group **drv_groups;
int (*match)(struct device *dev, struct device_driver *drv);
int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
int (*probe)(struct device *dev);
int (*remove)(struct device *dev);
void (*shutdown)(struct device *dev);
int (*online)(struct device *dev);
int (*offline)(struct device *dev);
int (*suspend)(struct device *dev, pm_message_t state);
int (*resume)(struct device *dev);
int (*num_vf)(struct device *dev);
const struct dev_pm_ops *pm;
const struct iommu_ops *iommu_ops;
struct subsys_private *p;
struct lock_class_key lock_key;
};
extern int __attribute__((warn_unused_result)) bus_register(struct bus_type *bus);
extern void bus_unregister(struct bus_type *bus);
extern int __attribute__((warn_unused_result)) bus_rescan_devices(struct bus_type *bus);
struct subsys_dev_iter {
struct klist_iter ki;
const struct device_type *type;
};
void subsys_dev_iter_init(struct subsys_dev_iter *iter,
struct bus_type *subsys,
struct device *start,
const struct device_type *type);
struct device *subsys_dev_iter_next(struct subsys_dev_iter *iter);
void subsys_dev_iter_exit(struct subsys_dev_iter *iter);
int bus_for_each_dev(struct bus_type *bus, struct device *start, void *data,
int (*fn)(struct device *dev, void *data));
struct device *bus_find_device(struct bus_type *bus, struct device *start,
void *data,
int (*match)(struct device *dev, void *data));
struct device *bus_find_device_by_name(struct bus_type *bus,
struct device *start,
const char *name);
struct device *subsys_find_device_by_id(struct bus_type *bus, unsigned int id,
struct device *hint);
int bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
void *data, int (*fn)(struct device_driver *, void *));
void bus_sort_breadthfirst(struct bus_type *bus,
int (*compare)(const struct device *a,
const struct device *b));
struct notifier_block;
extern int bus_register_notifier(struct bus_type *bus,
struct notifier_block *nb);
extern int bus_unregister_notifier(struct bus_type *bus,
struct notifier_block *nb);
# 202 "./include/linux/device.h"
extern struct kset *bus_get_kset(struct bus_type *bus);
extern struct klist *bus_get_device_klist(struct bus_type *bus);
# 227 "./include/linux/device.h"
enum probe_type {
PROBE_DEFAULT_STRATEGY,
PROBE_PREFER_ASYNCHRONOUS,
PROBE_FORCE_SYNCHRONOUS,
};
# 266 "./include/linux/device.h"
struct device_driver {
const char *name;
struct bus_type *bus;
struct module *owner;
const char *mod_name;
bool suppress_bind_attrs;
enum probe_type probe_type;
const struct of_device_id *of_match_table;
const struct acpi_device_id *acpi_match_table;
int (*probe) (struct device *dev);
int (*remove) (struct device *dev);
void (*shutdown) (struct device *dev);
int (*suspend) (struct device *dev, pm_message_t state);
int (*resume) (struct device *dev);
const struct attribute_group **groups;
const struct dev_pm_ops *pm;
struct driver_private *p;
};
extern int __attribute__((warn_unused_result)) driver_register(struct device_driver *drv);
extern void driver_unregister(struct device_driver *drv);
extern struct device_driver *driver_find(const char *name,
struct bus_type *bus);
extern int driver_probe_done(void);
extern void wait_for_device_probe(void);
struct driver_attribute {
struct attribute attr;
ssize_t (*show)(struct device_driver *driver, char *buf);
ssize_t (*store)(struct device_driver *driver, const char *buf,
size_t count);
};
# 317 "./include/linux/device.h"
extern int __attribute__((warn_unused_result)) driver_create_file(struct device_driver *driver,
const struct driver_attribute *attr);
extern void driver_remove_file(struct device_driver *driver,
const struct driver_attribute *attr);
extern int __attribute__((warn_unused_result)) driver_for_each_device(struct device_driver *drv,
struct device *start,
void *data,
int (*fn)(struct device *dev,
void *));
struct device *driver_find_device(struct device_driver *drv,
struct device *start, void *data,
int (*match)(struct device *dev, void *data));
# 344 "./include/linux/device.h"
struct subsys_interface {
const char *name;
struct bus_type *subsys;
struct list_head node;
int (*add_dev)(struct device *dev, struct subsys_interface *sif);
void (*remove_dev)(struct device *dev, struct subsys_interface *sif);
};
int subsys_interface_register(struct subsys_interface *sif);
void subsys_interface_unregister(struct subsys_interface *sif);
int subsys_system_register(struct bus_type *subsys,
const struct attribute_group **groups);
int subsys_virtual_register(struct bus_type *subsys,
const struct attribute_group **groups);
# 389 "./include/linux/device.h"
struct class {
const char *name;
struct module *owner;
const struct attribute_group **class_groups;
const struct attribute_group **dev_groups;
struct kobject *dev_kobj;
int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
char *(*devnode)(struct device *dev, umode_t *mode);
void (*class_release)(struct class *class);
void (*dev_release)(struct device *dev);
int (*suspend)(struct device *dev, pm_message_t state);
int (*resume)(struct device *dev);
int (*shutdown_pre)(struct device *dev);
const struct kobj_ns_type_operations *ns_type;
const void *(*namespace)(struct device *dev);
const struct dev_pm_ops *pm;
struct subsys_private *p;
};
struct class_dev_iter {
struct klist_iter ki;
const struct device_type *type;
};
extern struct kobject *sysfs_dev_block_kobj;
extern struct kobject *sysfs_dev_char_kobj;
extern int __attribute__((warn_unused_result)) __class_register(struct class *class,
struct lock_class_key *key);
extern void class_unregister(struct class *class);
# 434 "./include/linux/device.h"
struct class_compat;
struct class_compat *class_compat_register(const char *name);
void class_compat_unregister(struct class_compat *cls);
int class_compat_create_link(struct class_compat *cls, struct device *dev,
struct device *device_link);
void class_compat_remove_link(struct class_compat *cls, struct device *dev,
struct device *device_link);
extern void class_dev_iter_init(struct class_dev_iter *iter,
struct class *class,
struct device *start,
const struct device_type *type);
extern struct device *class_dev_iter_next(struct class_dev_iter *iter);
extern void class_dev_iter_exit(struct class_dev_iter *iter);
extern int class_for_each_device(struct class *class, struct device *start,
void *data,
int (*fn)(struct device *dev, void *data));
extern struct device *class_find_device(struct class *class,
struct device *start, const void *data,
int (*match)(struct device *, const void *));
struct class_attribute {
struct attribute attr;
ssize_t (*show)(struct class *class, struct class_attribute *attr,
char *buf);
ssize_t (*store)(struct class *class, struct class_attribute *attr,
const char *buf, size_t count);
};
# 474 "./include/linux/device.h"
extern int __attribute__((warn_unused_result)) class_create_file_ns(struct class *class,
const struct class_attribute *attr,
const void *ns);
extern void class_remove_file_ns(struct class *class,
const struct class_attribute *attr,
const void *ns);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) class_create_file(struct class *class,
const struct class_attribute *attr)
{
return class_create_file_ns(class, attr, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void class_remove_file(struct class *class,
const struct class_attribute *attr)
{
return class_remove_file_ns(class, attr, ((void *)0));
}
struct class_attribute_string {
struct class_attribute attr;
char *str;
};
# 506 "./include/linux/device.h"
extern ssize_t show_class_attr_string(struct class *class, struct class_attribute *attr,
char *buf);
struct class_interface {
struct list_head node;
struct class *class;
int (*add_dev) (struct device *, struct class_interface *);
void (*remove_dev) (struct device *, struct class_interface *);
};
extern int __attribute__((warn_unused_result)) class_interface_register(struct class_interface *);
extern void class_interface_unregister(struct class_interface *);
extern struct class * __attribute__((warn_unused_result)) __class_create(struct module *owner,
const char *name,
struct lock_class_key *key);
extern void class_destroy(struct class *cls);
# 542 "./include/linux/device.h"
struct device_type {
const char *name;
const struct attribute_group **groups;
int (*uevent)(struct device *dev, struct kobj_uevent_env *env);
char *(*devnode)(struct device *dev, umode_t *mode,
kuid_t *uid, kgid_t *gid);
void (*release)(struct device *dev);
const struct dev_pm_ops *pm;
};
struct device_attribute {
struct attribute attr;
ssize_t (*show)(struct device *dev, struct device_attribute *attr,
char *buf);
ssize_t (*store)(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
};
struct dev_ext_attribute {
struct device_attribute attr;
void *var;
};
ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
char *buf);
ssize_t device_store_ulong(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
ssize_t device_show_int(struct device *dev, struct device_attribute *attr,
char *buf);
ssize_t device_store_int(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
ssize_t device_show_bool(struct device *dev, struct device_attribute *attr,
char *buf);
ssize_t device_store_bool(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
# 601 "./include/linux/device.h"
extern int device_create_file(struct device *device,
const struct device_attribute *entry);
extern void device_remove_file(struct device *dev,
const struct device_attribute *attr);
extern bool device_remove_file_self(struct device *dev,
const struct device_attribute *attr);
extern int __attribute__((warn_unused_result)) device_create_bin_file(struct device *dev,
const struct bin_attribute *attr);
extern void device_remove_bin_file(struct device *dev,
const struct bin_attribute *attr);
typedef void (*dr_release_t)(struct device *dev, void *res);
typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data);
# 624 "./include/linux/device.h"
extern void *devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp,
int nid) __attribute__((__malloc__));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp)
{
return devres_alloc_node(release, size, gfp, (-1));
}
extern void devres_for_each_res(struct device *dev, dr_release_t release,
dr_match_t match, void *match_data,
void (*fn)(struct device *, void *, void *),
void *data);
extern void devres_free(void *res);
extern void devres_add(struct device *dev, void *res);
extern void *devres_find(struct device *dev, dr_release_t release,
dr_match_t match, void *match_data);
extern void *devres_get(struct device *dev, void *new_res,
dr_match_t match, void *match_data);
extern void *devres_remove(struct device *dev, dr_release_t release,
dr_match_t match, void *match_data);
extern int devres_destroy(struct device *dev, dr_release_t release,
dr_match_t match, void *match_data);
extern int devres_release(struct device *dev, dr_release_t release,
dr_match_t match, void *match_data);
extern void * __attribute__((warn_unused_result)) devres_open_group(struct device *dev, void *id,
gfp_t gfp);
extern void devres_close_group(struct device *dev, void *id);
extern void devres_remove_group(struct device *dev, void *id);
extern int devres_release_group(struct device *dev, void *id);
extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) __attribute__((__malloc__));
extern __attribute__((format(printf, 3, 0)))
char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
va_list ap) __attribute__((__malloc__));
extern __attribute__((format(printf, 3, 4)))
char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...) __attribute__((__malloc__));
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
{
return devm_kmalloc(dev, size, gfp | (( gfp_t)0x8000u));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *devm_kmalloc_array(struct device *dev,
size_t n, size_t size, gfp_t flags)
{
if (size != 0 && n > (~(size_t)0) / size)
return ((void *)0);
return devm_kmalloc(dev, n * size, flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *devm_kcalloc(struct device *dev,
size_t n, size_t size, gfp_t flags)
{
return devm_kmalloc_array(dev, n, size, flags | (( gfp_t)0x8000u));
}
extern void devm_kfree(struct device *dev, void *p);
extern char *devm_kstrdup(struct device *dev, const char *s, gfp_t gfp) __attribute__((__malloc__));
extern void *devm_kmemdup(struct device *dev, const void *src, size_t len,
gfp_t gfp);
extern unsigned long devm_get_free_pages(struct device *dev,
gfp_t gfp_mask, unsigned int order);
extern void devm_free_pages(struct device *dev, unsigned long addr);
void *devm_ioremap_resource(struct device *dev,
const struct resource *res);
int devm_add_action(struct device *dev, void (*action)(void *), void *data);
void devm_remove_action(struct device *dev, void (*action)(void *), void *data);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int devm_add_action_or_reset(struct device *dev,
void (*action)(void *), void *data)
{
int ret;
ret = devm_add_action(dev, action, data);
if (ret)
action(data);
return ret;
}
# 722 "./include/linux/device.h"
void *__devm_alloc_percpu(struct device *dev, size_t size,
size_t align);
void devm_free_percpu(struct device *dev, void *pdata);
struct device_dma_parameters {
unsigned int max_segment_size;
unsigned long segment_boundary_mask;
};
# 744 "./include/linux/device.h"
enum device_link_state {
DL_STATE_NONE = -1,
DL_STATE_DORMANT = 0,
DL_STATE_AVAILABLE,
DL_STATE_CONSUMER_PROBE,
DL_STATE_ACTIVE,
DL_STATE_SUPPLIER_UNBIND,
};
# 777 "./include/linux/device.h"
struct device_link {
struct device *supplier;
struct list_head s_node;
struct device *consumer;
struct list_head c_node;
enum device_link_state status;
u32 flags;
bool rpm_active;
struct callback_head callback_head;
};
# 797 "./include/linux/device.h"
enum dl_dev_state {
DL_DEV_NO_DRIVER = 0,
DL_DEV_PROBING,
DL_DEV_DRIVER_BOUND,
DL_DEV_UNBINDING,
};
struct dev_links_info {
struct list_head suppliers;
struct list_head consumers;
enum dl_dev_state status;
};
# 892 "./include/linux/device.h"
struct device {
struct device *parent;
struct device_private *p;
struct kobject kobj;
const char *init_name;
const struct device_type *type;
struct mutex mutex;
struct bus_type *bus;
struct device_driver *driver;
void *platform_data;
void *driver_data;
struct dev_links_info links;
struct dev_pm_info power;
struct dev_pm_domain *pm_domain;
# 929 "./include/linux/device.h"
const struct dma_map_ops *dma_ops;
u64 *dma_mask;
u64 coherent_dma_mask;
unsigned long dma_pfn_offset;
struct device_dma_parameters *dma_parms;
struct list_head dma_pools;
struct dma_coherent_mem *dma_mem;
struct cma *cma_area;
struct dev_archdata archdata;
struct device_node *of_node;
struct fwnode_handle *fwnode;
dev_t devt;
u32 id;
spinlock_t devres_lock;
struct list_head devres_head;
struct klist_node knode_class;
struct class *class;
const struct attribute_group **groups;
void (*release)(struct device *dev);
struct iommu_group *iommu_group;
struct iommu_fwspec *iommu_fwspec;
bool offline_disabled:1;
bool offline:1;
bool of_node_reused:1;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct device *kobj_to_dev(struct kobject *kobj)
{
return ({ void *__mptr = (void *)(kobj); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(kobj)), typeof(((struct device *)0)->kobj)) && !__builtin_types_compatible_p(typeof(*(kobj)), typeof(void)))); extern void __compiletime_assert_42(void) ; if (__cond) __compiletime_assert_42(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct device *)(__mptr - __builtin_offsetof(struct device, kobj))); });
}
# 1 "./include/linux/pm_wakeup.h" 1
# 31 "./include/linux/pm_wakeup.h"
struct wake_irq;
# 56 "./include/linux/pm_wakeup.h"
struct wakeup_source {
const char *name;
int id;
struct list_head entry;
spinlock_t lock;
struct wake_irq *wakeirq;
struct timer_list timer;
unsigned long timer_expires;
ktime_t total_time;
ktime_t max_time;
ktime_t last_time;
ktime_t start_prevent_time;
ktime_t prevent_sleep_time;
unsigned long event_count;
unsigned long active_count;
unsigned long relax_count;
unsigned long expire_count;
unsigned long wakeup_count;
struct device *dev;
bool active:1;
bool autosleep_enabled:1;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool device_can_wakeup(struct device *dev)
{
return dev->power.can_wakeup;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool device_may_wakeup(struct device *dev)
{
return dev->power.can_wakeup && !!dev->power.wakeup;
}
extern void wakeup_source_prepare(struct wakeup_source *ws, const char *name);
extern struct wakeup_source *wakeup_source_create(const char *name);
extern void wakeup_source_drop(struct wakeup_source *ws);
extern void wakeup_source_destroy(struct wakeup_source *ws);
extern void wakeup_source_add(struct wakeup_source *ws);
extern void wakeup_source_remove(struct wakeup_source *ws);
extern struct wakeup_source *wakeup_source_register(struct device *dev,
const char *name);
extern void wakeup_source_unregister(struct wakeup_source *ws);
extern int device_wakeup_enable(struct device *dev);
extern int device_wakeup_disable(struct device *dev);
extern void device_set_wakeup_capable(struct device *dev, bool capable);
extern int device_init_wakeup(struct device *dev, bool val);
extern int device_set_wakeup_enable(struct device *dev, bool enable);
extern void __pm_stay_awake(struct wakeup_source *ws);
extern void pm_stay_awake(struct device *dev);
extern void __pm_relax(struct wakeup_source *ws);
extern void pm_relax(struct device *dev);
extern void pm_wakeup_ws_event(struct wakeup_source *ws, unsigned int msec, bool hard);
extern void pm_wakeup_dev_event(struct device *dev, unsigned int msec, bool hard);
# 199 "./include/linux/pm_wakeup.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void wakeup_source_init(struct wakeup_source *ws,
const char *name)
{
wakeup_source_prepare(ws, name);
wakeup_source_add(ws);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void wakeup_source_trash(struct wakeup_source *ws)
{
wakeup_source_remove(ws);
wakeup_source_drop(ws);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __pm_wakeup_event(struct wakeup_source *ws, unsigned int msec)
{
return pm_wakeup_ws_event(ws, msec, false);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pm_wakeup_event(struct device *dev, unsigned int msec)
{
return pm_wakeup_dev_event(dev, msec, false);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pm_wakeup_hard_event(struct device *dev)
{
return pm_wakeup_dev_event(dev, 0, true);
}
# 980 "./include/linux/device.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) const char *dev_name(const struct device *dev)
{
if (dev->init_name)
return dev->init_name;
return kobject_name(&dev->kobj);
}
extern __attribute__((format(printf, 2, 3)))
int dev_set_name(struct device *dev, const char *name, ...);
# 1003 "./include/linux/device.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int dev_to_node(struct device *dev)
{
return -1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_dev_node(struct device *dev, int node)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct irq_domain *dev_get_msi_domain(const struct device *dev)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dev_set_msi_domain(struct device *dev, struct irq_domain *d)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *dev_get_drvdata(const struct device *dev)
{
return dev->driver_data;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dev_set_drvdata(struct device *dev, void *data)
{
dev->driver_data = data;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct pm_subsys_data *dev_to_psd(struct device *dev)
{
return dev ? dev->power.subsys_data : ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int dev_get_uevent_suppress(const struct device *dev)
{
return dev->kobj.uevent_suppress;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dev_set_uevent_suppress(struct device *dev, int val)
{
dev->kobj.uevent_suppress = val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int device_is_registered(struct device *dev)
{
return dev->kobj.state_in_sysfs;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void device_enable_async_suspend(struct device *dev)
{
if (!dev->power.is_prepared)
dev->power.async_suspend = true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void device_disable_async_suspend(struct device *dev)
{
if (!dev->power.is_prepared)
dev->power.async_suspend = false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool device_async_suspend_enabled(struct device *dev)
{
return !!dev->power.async_suspend;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool device_pm_not_required(struct device *dev)
{
return dev->power.no_pm;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void device_set_pm_not_required(struct device *dev)
{
dev->power.no_pm = true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dev_pm_syscore_device(struct device *dev, bool val)
{
dev->power.syscore = val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void device_lock(struct device *dev)
{
mutex_lock(&dev->mutex);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int device_lock_interruptible(struct device *dev)
{
return mutex_lock_interruptible(&dev->mutex);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int device_trylock(struct device *dev)
{
return mutex_trylock(&dev->mutex);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void device_unlock(struct device *dev)
{
mutex_unlock(&dev->mutex);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void device_lock_assert(struct device *dev)
{
do { (void)(&dev->mutex); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct device_node *dev_of_node(struct device *dev)
{
if (!1)
return ((void *)0);
return dev->of_node;
}
void driver_init(void);
extern int __attribute__((warn_unused_result)) device_register(struct device *dev);
extern void device_unregister(struct device *dev);
extern void device_initialize(struct device *dev);
extern int __attribute__((warn_unused_result)) device_add(struct device *dev);
extern void device_del(struct device *dev);
extern int device_for_each_child(struct device *dev, void *data,
int (*fn)(struct device *dev, void *data));
extern int device_for_each_child_reverse(struct device *dev, void *data,
int (*fn)(struct device *dev, void *data));
extern struct device *device_find_child(struct device *dev, void *data,
int (*match)(struct device *dev, void *data));
extern int device_rename(struct device *dev, const char *new_name);
extern int device_move(struct device *dev, struct device *new_parent,
enum dpm_order dpm_order);
extern const char *device_get_devnode(struct device *dev,
umode_t *mode, kuid_t *uid, kgid_t *gid,
const char **tmp);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool device_supports_offline(struct device *dev)
{
return dev->bus && dev->bus->offline && dev->bus->online;
}
extern void lock_device_hotplug(void);
extern void unlock_device_hotplug(void);
extern int lock_device_hotplug_sysfs(void);
extern int device_offline(struct device *dev);
extern int device_online(struct device *dev);
extern void set_primary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
extern void set_secondary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
void device_set_of_node_from_dev(struct device *dev, const struct device *dev2);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int dev_num_vf(struct device *dev)
{
if (dev->bus && dev->bus->num_vf)
return dev->bus->num_vf(dev);
return 0;
}
extern struct device *__root_device_register(const char *name,
struct module *owner);
extern void root_device_unregister(struct device *root);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *dev_get_platdata(const struct device *dev)
{
return dev->platform_data;
}
extern int __attribute__((warn_unused_result)) device_bind_driver(struct device *dev);
extern void device_release_driver(struct device *dev);
extern int __attribute__((warn_unused_result)) device_attach(struct device *dev);
extern int __attribute__((warn_unused_result)) driver_attach(struct device_driver *drv);
extern void device_initial_probe(struct device *dev);
extern int __attribute__((warn_unused_result)) device_reprobe(struct device *dev);
extern bool device_is_bound(struct device *dev);
extern __attribute__((format(printf, 5, 0)))
struct device *device_create_vargs(struct class *cls, struct device *parent,
dev_t devt, void *drvdata,
const char *fmt, va_list vargs);
extern __attribute__((format(printf, 5, 6)))
struct device *device_create(struct class *cls, struct device *parent,
dev_t devt, void *drvdata,
const char *fmt, ...);
extern __attribute__((format(printf, 6, 7)))
struct device *device_create_with_groups(struct class *cls,
struct device *parent, dev_t devt, void *drvdata,
const struct attribute_group **groups,
const char *fmt, ...);
extern void device_destroy(struct class *cls, dev_t devt);
extern int __attribute__((warn_unused_result)) device_add_groups(struct device *dev,
const struct attribute_group **groups);
extern void device_remove_groups(struct device *dev,
const struct attribute_group **groups);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __attribute__((warn_unused_result)) device_add_group(struct device *dev,
const struct attribute_group *grp)
{
const struct attribute_group *groups[] = { grp, ((void *)0) };
return device_add_groups(dev, groups);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void device_remove_group(struct device *dev,
const struct attribute_group *grp)
{
const struct attribute_group *groups[] = { grp, ((void *)0) };
return device_remove_groups(dev, groups);
}
extern int __attribute__((warn_unused_result)) devm_device_add_groups(struct device *dev,
const struct attribute_group **groups);
extern void devm_device_remove_groups(struct device *dev,
const struct attribute_group **groups);
extern int __attribute__((warn_unused_result)) devm_device_add_group(struct device *dev,
const struct attribute_group *grp);
extern void devm_device_remove_group(struct device *dev,
const struct attribute_group *grp);
extern int (*platform_notify)(struct device *dev);
extern int (*platform_notify_remove)(struct device *dev);
extern struct device *get_device(struct device *dev);
extern void put_device(struct device *dev);
extern int devtmpfs_create_node(struct device *dev);
extern int devtmpfs_delete_node(struct device *dev);
extern int devtmpfs_mount(const char *mntdir);
extern void device_shutdown(void);
extern const char *dev_driver_string(const struct device *dev);
struct device_link *device_link_add(struct device *consumer,
struct device *supplier, u32 flags);
void device_link_del(struct device_link *link);
extern __attribute__((format(printf, 3, 0)))
int dev_vprintk_emit(int level, const struct device *dev,
const char *fmt, va_list args);
extern __attribute__((format(printf, 3, 4)))
int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...);
extern __attribute__((format(printf, 3, 4)))
void dev_printk(const char *level, const struct device *dev,
const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
void dev_emerg(const struct device *dev, const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
void dev_alert(const struct device *dev, const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
void dev_crit(const struct device *dev, const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
void dev_err(const struct device *dev, const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
void dev_warn(const struct device *dev, const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
void dev_notice(const struct device *dev, const char *fmt, ...);
extern __attribute__((format(printf, 2, 3)))
void _dev_info(const struct device *dev, const char *fmt, ...);
# 66 "./include/linux/genhd.h" 2
struct partition {
unsigned char boot_ind;
unsigned char head;
unsigned char sector;
unsigned char cyl;
unsigned char sys_ind;
unsigned char end_head;
unsigned char end_sector;
unsigned char end_cyl;
__le32 start_sect;
__le32 nr_sects;
} __attribute__((packed));
struct disk_stats {
unsigned long sectors[2];
unsigned long ios[2];
unsigned long merges[2];
unsigned long ticks[2];
unsigned long io_ticks;
unsigned long time_in_queue;
};
# 100 "./include/linux/genhd.h"
struct partition_meta_info {
char uuid[(36 + 1)];
u8 volname[64];
};
struct hd_struct {
sector_t start_sect;
sector_t nr_sects;
seqcount_t nr_sects_seq;
sector_t alignment_offset;
unsigned int discard_alignment;
struct device __dev;
struct kobject *holder_dir;
int policy, partno;
struct partition_meta_info *info;
unsigned long stamp;
atomic_t in_flight[2];
struct disk_stats *dkstats;
struct percpu_ref ref;
struct callback_head callback_head;
};
# 150 "./include/linux/genhd.h"
enum {
DISK_EVENT_MEDIA_CHANGE = 1 << 0,
DISK_EVENT_EJECT_REQUEST = 1 << 1,
};
struct disk_part_tbl {
struct callback_head callback_head;
int len;
struct hd_struct *last_lookup;
struct hd_struct *part[];
};
struct disk_events;
struct badblocks;
# 177 "./include/linux/genhd.h"
struct gendisk {
int major;
int first_minor;
int minors;
char disk_name[32];
char *(*devnode)(struct gendisk *gd, umode_t *mode);
unsigned int events;
unsigned int async_events;
struct disk_part_tbl *part_tbl;
struct hd_struct part0;
const struct block_device_operations *fops;
struct request_queue *queue;
void *private_data;
int flags;
struct kobject *slave_dir;
struct timer_rand_state *random;
atomic_t sync_io;
struct disk_events *ev;
int node_id;
struct badblocks *bb;
int part_num;
int nparts;
int part_extended;
int part_extended_serial;
char port_structure[32];
int signature;
int physical_sector;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct gendisk *part_to_disk(struct hd_struct *part)
{
if (__builtin_expect(!!(part), 1)) {
if (part->partno)
return ({ void *__mptr = (void *)(((&((part)->__dev))->parent)); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(((&((part)->__dev))->parent))), typeof(((struct gendisk *)0)->part0.__dev)) && !__builtin_types_compatible_p(typeof(*(((&((part)->__dev))->parent))), typeof(void)))); extern void __compiletime_assert_43(void) ; if (__cond) __compiletime_assert_43(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct gendisk *)(__mptr - __builtin_offsetof(struct gendisk, part0.__dev))); });
else
return ({ void *__mptr = (void *)(((&((part)->__dev)))); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(((&((part)->__dev))))), typeof(((struct gendisk *)0)->part0.__dev)) && !__builtin_types_compatible_p(typeof(*(((&((part)->__dev))))), typeof(void)))); extern void __compiletime_assert_44(void) ; if (__cond) __compiletime_assert_44(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct gendisk *)(__mptr - __builtin_offsetof(struct gendisk, part0.__dev))); });
}
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int disk_max_parts(struct gendisk *disk)
{
if (disk->flags & 64)
return 256;
return disk->minors;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool disk_part_scan_enabled(struct gendisk *disk)
{
return disk_max_parts(disk) > 1 &&
!(disk->flags & 512);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) dev_t disk_devt(struct gendisk *disk)
{
return (&(disk)->part0.__dev)->devt;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) dev_t part_devt(struct hd_struct *part)
{
return (&((part)->__dev))->devt;
}
extern struct hd_struct *__disk_get_part(struct gendisk *disk, int partno);
extern struct hd_struct *disk_get_part(struct gendisk *disk, int partno);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void disk_put_part(struct hd_struct *part)
{
if (__builtin_expect(!!(part), 1))
put_device((&((part)->__dev)));
}
# 278 "./include/linux/genhd.h"
struct disk_part_iter {
struct gendisk *disk;
struct hd_struct *part;
int idx;
unsigned int flags;
};
extern void disk_part_iter_init(struct disk_part_iter *piter,
struct gendisk *disk, unsigned int flags);
extern struct hd_struct *disk_part_iter_next(struct disk_part_iter *piter);
extern void disk_part_iter_exit(struct disk_part_iter *piter);
extern struct hd_struct *disk_map_sector_rcu(struct gendisk *disk,
sector_t sector);
# 321 "./include/linux/genhd.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void part_stat_set_all(struct hd_struct *part, int value)
{
int i;
for (((i)) = -1; ((i)) = cpumask_next(((i)), (((const struct cpumask *)&__cpu_possible_mask))), ((i)) < nr_cpu_ids;)
({ void *__p = (({ do { const void *__vpp_verify = (typeof((part->dkstats) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((part->dkstats))) *)((part->dkstats)))); (typeof((typeof(*((part->dkstats))) *)((part->dkstats)))) (__ptr + (((__per_cpu_offset[(i)])))); }); })); size_t __n = sizeof(struct disk_stats); if ((__n) != 0) { if (__builtin_constant_p((value)) && (value) == 0) __memzero((__p),(__n)); else memset((__p),(value),(__n)); } (__p); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int init_part_stats(struct hd_struct *part)
{
part->dkstats = (typeof(struct disk_stats) *)__alloc_percpu(sizeof(struct disk_stats), __alignof__(struct disk_stats));
if (!part->dkstats)
return 0;
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void free_part_stats(struct hd_struct *part)
{
free_percpu(part->dkstats);
}
# 382 "./include/linux/genhd.h"
void part_in_flight(struct request_queue *q, struct hd_struct *part,
unsigned int inflight[2]);
void part_in_flight_rw(struct request_queue *q, struct hd_struct *part,
unsigned int inflight[2]);
void part_dec_in_flight(struct request_queue *q, struct hd_struct *part,
int rw);
void part_inc_in_flight(struct request_queue *q, struct hd_struct *part,
int rw);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct partition_meta_info *alloc_part_info(struct gendisk *disk)
{
if (disk)
return kzalloc_node(sizeof(struct partition_meta_info),
((( gfp_t)(0x400000u|0x1000000u)) | (( gfp_t)0x40u) | (( gfp_t)0x80u)), disk->node_id);
return kzalloc(sizeof(struct partition_meta_info), ((( gfp_t)(0x400000u|0x1000000u)) | (( gfp_t)0x40u) | (( gfp_t)0x80u)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void free_part_info(struct hd_struct *part)
{
kfree(part->info);
}
extern void part_round_stats(struct request_queue *q, int cpu, struct hd_struct *part);
extern void device_add_disk(struct device *parent, struct gendisk *disk);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void add_disk(struct gendisk *disk)
{
device_add_disk(((void *)0), disk);
}
extern void del_gendisk(struct gendisk *gp);
extern struct gendisk *get_gendisk(dev_t dev, int *partno);
extern struct block_device *bdget_disk(struct gendisk *disk, int partno);
extern void set_device_ro(struct block_device *bdev, int flag);
extern void set_disk_ro(struct gendisk *disk, int flag);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_disk_ro(struct gendisk *disk)
{
return disk->part0.policy;
}
extern void disk_block_events(struct gendisk *disk);
extern void disk_unblock_events(struct gendisk *disk);
extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
extern void add_disk_randomness(struct gendisk *disk) ;
extern void rand_initialize_disk(struct gendisk *disk);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) sector_t get_start_sect(struct block_device *bdev)
{
return bdev->bd_part->start_sect;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) sector_t get_capacity(struct gendisk *disk)
{
return disk->part0.nr_sects;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_capacity(struct gendisk *disk, sector_t size)
{
disk->part0.nr_sects = size;
}
# 595 "./include/linux/genhd.h"
extern int blk_alloc_devt(struct hd_struct *part, dev_t *devt);
extern void blk_free_devt(dev_t devt);
extern dev_t blk_lookup_devt(const char *name, int partno);
extern char *disk_name (struct gendisk *hd, int partno, char *buf);
extern int disk_expand_part_tbl(struct gendisk *disk, int target);
extern int rescan_partitions(struct gendisk *disk, struct block_device *bdev);
extern int invalidate_partitions(struct gendisk *disk, struct block_device *bdev);
extern struct hd_struct * __attribute__((warn_unused_result)) add_partition(struct gendisk *disk,
int partno, sector_t start,
sector_t len, int flags,
struct partition_meta_info
*info);
extern void __delete_partition(struct percpu_ref *);
extern void delete_partition(struct gendisk *, int);
extern void printk_all_partitions(void);
extern struct gendisk *alloc_disk_node(int minors, int node_id);
extern struct gendisk *alloc_disk(int minors);
extern struct kobject *get_disk(struct gendisk *disk);
extern void put_disk(struct gendisk *disk);
extern void blk_register_region(dev_t devt, unsigned long range,
struct module *module,
struct kobject *(*probe)(dev_t, int *, void *),
int (*lock)(dev_t, void *),
void *data);
extern void blk_unregister_region(dev_t devt, unsigned long range);
extern ssize_t part_size_show(struct device *dev,
struct device_attribute *attr, char *buf);
extern ssize_t part_stat_show(struct device *dev,
struct device_attribute *attr, char *buf);
extern ssize_t part_inflight_show(struct device *dev,
struct device_attribute *attr, char *buf);
# 637 "./include/linux/genhd.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hd_ref_init(struct hd_struct *part)
{
if (percpu_ref_init(&part->ref, __delete_partition, 0,
((( gfp_t)(0x400000u|0x1000000u)) | (( gfp_t)0x40u) | (( gfp_t)0x80u))))
return -12;
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hd_struct_get(struct hd_struct *part)
{
percpu_ref_get(&part->ref);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hd_struct_try_get(struct hd_struct *part)
{
return percpu_ref_tryget_live(&part->ref);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hd_struct_put(struct hd_struct *part)
{
percpu_ref_put(&part->ref);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hd_struct_kill(struct hd_struct *part)
{
percpu_ref_kill(&part->ref);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hd_free_part(struct hd_struct *part)
{
free_part_stats(part);
free_part_info(part);
percpu_ref_exit(&part->ref);
}
# 681 "./include/linux/genhd.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) sector_t part_nr_sects_read(struct hd_struct *part)
{
sector_t nr_sects;
unsigned seq;
do {
seq = read_seqcount_begin(&part->nr_sects_seq);
nr_sects = part->nr_sects;
} while (read_seqcount_retry(&part->nr_sects_seq, seq));
return nr_sects;
# 701 "./include/linux/genhd.h"
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void part_nr_sects_write(struct hd_struct *part, sector_t size)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
write_seqcount_begin(&part->nr_sects_seq);
part->nr_sects = size;
write_seqcount_end(&part->nr_sects_seq);
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_integrity_add(struct gendisk *disk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_integrity_del(struct gendisk *disk) { }
# 12 "./include/linux/blkdev.h" 2
# 1 "./include/linux/pagemap.h" 1
# 1 "./include/linux/mm.h" 1
# 18 "./include/linux/mm.h"
# 1 "./include/linux/range.h" 1
struct range {
u64 start;
u64 end;
};
int add_range(struct range *range, int az, int nr_range,
u64 start, u64 end);
int add_range_with_merge(struct range *range, int az, int nr_range,
u64 start, u64 end);
void subtract_range(struct range *range, int az, u64 start, u64 end);
int clean_sort_range(struct range *range, int az);
void sort_range(struct range *range, int nr_range);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) resource_size_t cap_resource(u64 val)
{
if (val > ((resource_size_t)~0))
return ((resource_size_t)~0);
return val;
}
# 19 "./include/linux/mm.h" 2
# 1 "./include/linux/page_ext.h" 1
# 1 "./include/linux/stacktrace.h" 1
struct task_struct;
struct pt_regs;
struct stack_trace {
unsigned int nr_entries, max_entries;
unsigned long *entries;
int skip;
};
extern void save_stack_trace(struct stack_trace *trace);
extern void save_stack_trace_regs(struct pt_regs *regs,
struct stack_trace *trace);
extern void save_stack_trace_tsk(struct task_struct *tsk,
struct stack_trace *trace);
extern int save_stack_trace_tsk_reliable(struct task_struct *tsk,
struct stack_trace *trace);
extern void print_stack_trace(struct stack_trace *trace, int spaces);
extern int snprint_stack_trace(char *buf, size_t size,
struct stack_trace *trace, int spaces);
# 7 "./include/linux/page_ext.h" 2
# 1 "./include/linux/stackdepot.h" 1
# 24 "./include/linux/stackdepot.h"
typedef u32 depot_stack_handle_t;
struct stack_trace;
depot_stack_handle_t depot_save_stack(struct stack_trace *trace, gfp_t flags);
void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace);
# 8 "./include/linux/page_ext.h" 2
struct pglist_data;
struct page_ext_operations {
size_t offset;
size_t size;
bool (*need)(void);
void (*init)(void);
};
# 67 "./include/linux/page_ext.h"
struct page_ext;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgdat_page_ext_init(struct pglist_data *pgdat)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page_ext *lookup_page_ext(struct page *page)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_ext_init(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_ext_init_flatmem(void)
{
}
# 25 "./include/linux/mm.h" 2
# 1 "./include/linux/page_ref.h" 1
# 1 "./include/linux/page-flags.h" 1
# 75 "./include/linux/page-flags.h"
enum pageflags {
PG_locked,
PG_referenced,
PG_uptodate,
PG_dirty,
PG_lru,
PG_active,
PG_workingset,
PG_waiters,
PG_error,
PG_slab,
PG_owner_priv_1,
PG_arch_1,
PG_reserved,
PG_private,
PG_private_2,
PG_writeback,
PG_head,
PG_mappedtodisk,
PG_reclaim,
PG_swapbacked,
PG_unevictable,
PG_mlocked,
# 111 "./include/linux/page-flags.h"
PG_rtkcache,
__NR_PAGEFLAGS,
PG_checked = PG_owner_priv_1,
PG_swapcache = PG_owner_priv_1,
PG_fscache = PG_private_2,
PG_pinned = PG_owner_priv_1,
PG_savepinned = PG_dirty,
PG_foreign = PG_owner_priv_1,
PG_slob_free = PG_private,
PG_double_map = PG_private_2,
PG_isolated = PG_reclaim,
};
struct page;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *compound_head(struct page *page)
{
unsigned long head = ({ union { typeof(page->compound_head) __val; char __c[1]; } __u; if (1) __read_once_size(&(page->compound_head), __u.__c, sizeof(page->compound_head)); else __read_once_size_nocheck(&(page->compound_head), __u.__c, sizeof(page->compound_head)); do { } while (0); __u.__val; });
if (__builtin_expect(!!(head & 1), 0))
return (struct page *) (head - 1);
return page;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageTail(struct page *page)
{
return ({ union { typeof(page->compound_head) __val; char __c[1]; } __u; if (1) __read_once_size(&(page->compound_head), __u.__c, sizeof(page->compound_head)); else __read_once_size_nocheck(&(page->compound_head), __u.__c, sizeof(page->compound_head)); do { } while (0); __u.__val; }) & 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageCompound(struct page *page)
{
return test_bit(PG_head, &page->flags) || PageTail(page);
}
# 269 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageLocked(struct page *page) { return test_bit(PG_locked, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageLocked(struct page *page) { __set_bit(PG_locked, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageLocked(struct page *page) { __clear_bit(PG_locked, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageWaiters(struct page *page) { return test_bit(PG_waiters, &({ ((void)(sizeof(( long)(PageTail(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageWaiters(struct page *page) { _set_bit(PG_waiters,&({ ((void)(sizeof(( long)(PageTail(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageWaiters(struct page *page) { _clear_bit(PG_waiters,&({ ((void)(sizeof(( long)(PageTail(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageWaiters(struct page *page) { __clear_bit(PG_waiters, &({ ((void)(sizeof(( long)(PageTail(page))))); page;})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageError(struct page *page) { return test_bit(PG_error, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageError(struct page *page) { _set_bit(PG_error,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageError(struct page *page) { _clear_bit(PG_error,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageError(struct page *page) { return _test_and_clear_bit(PG_error,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageReferenced(struct page *page) { return test_bit(PG_referenced, &compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageReferenced(struct page *page) { _set_bit(PG_referenced,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageReferenced(struct page *page) { _clear_bit(PG_referenced,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageReferenced(struct page *page) { return _test_and_clear_bit(PG_referenced,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageReferenced(struct page *page) { __set_bit(PG_referenced, &compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageDirty(struct page *page) { return test_bit(PG_dirty, &compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageDirty(struct page *page) { _set_bit(PG_dirty,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageDirty(struct page *page) { _clear_bit(PG_dirty,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestSetPageDirty(struct page *page) { return _test_and_set_bit(PG_dirty,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageDirty(struct page *page) { return _test_and_clear_bit(PG_dirty,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageDirty(struct page *page) { __clear_bit(PG_dirty, &compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageLRU(struct page *page) { return test_bit(PG_lru, &compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageLRU(struct page *page) { _set_bit(PG_lru,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageLRU(struct page *page) { _clear_bit(PG_lru,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageLRU(struct page *page) { __clear_bit(PG_lru, &compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageActive(struct page *page) { return test_bit(PG_active, &compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageActive(struct page *page) { _set_bit(PG_active,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageActive(struct page *page) { _clear_bit(PG_active,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageActive(struct page *page) { __clear_bit(PG_active, &compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageActive(struct page *page) { return _test_and_clear_bit(PG_active,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageWorkingset(struct page *page) { return test_bit(PG_workingset, &compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageWorkingset(struct page *page) { _set_bit(PG_workingset,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageWorkingset(struct page *page) { _clear_bit(PG_workingset,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageWorkingset(struct page *page) { return _test_and_clear_bit(PG_workingset,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageSlab(struct page *page) { return test_bit(PG_slab, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageSlab(struct page *page) { __set_bit(PG_slab, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageSlab(struct page *page) { __clear_bit(PG_slab, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageSlobFree(struct page *page) { return test_bit(PG_slob_free, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageSlobFree(struct page *page) { __set_bit(PG_slob_free, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageSlobFree(struct page *page) { __clear_bit(PG_slob_free, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageChecked(struct page *page) { return test_bit(PG_checked, &({ ((void)(sizeof(( long)(0 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageChecked(struct page *page) { _set_bit(PG_checked,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageChecked(struct page *page) { _clear_bit(PG_checked,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PagePinned(struct page *page) { return test_bit(PG_pinned, &({ ((void)(sizeof(( long)(0 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPagePinned(struct page *page) { _set_bit(PG_pinned,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPagePinned(struct page *page) { _clear_bit(PG_pinned,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestSetPagePinned(struct page *page) { return _test_and_set_bit(PG_pinned,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPagePinned(struct page *page) { return _test_and_clear_bit(PG_pinned,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageSavePinned(struct page *page) { return test_bit(PG_savepinned, &({ ((void)(sizeof(( long)(0 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageSavePinned(struct page *page) { _set_bit(PG_savepinned,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageSavePinned(struct page *page) { _clear_bit(PG_savepinned,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); };
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageForeign(struct page *page) { return test_bit(PG_foreign, &({ ((void)(sizeof(( long)(0 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageForeign(struct page *page) { _set_bit(PG_foreign,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageForeign(struct page *page) { _clear_bit(PG_foreign,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); };
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageReserved(struct page *page) { return test_bit(PG_reserved, &({ ((void)(sizeof(( long)(0 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageReserved(struct page *page) { _set_bit(PG_reserved,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageReserved(struct page *page) { _clear_bit(PG_reserved,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageReserved(struct page *page) { __clear_bit(PG_reserved, &({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageSwapBacked(struct page *page) { return test_bit(PG_swapbacked, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageSwapBacked(struct page *page) { _set_bit(PG_swapbacked,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageSwapBacked(struct page *page) { _clear_bit(PG_swapbacked,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageSwapBacked(struct page *page) { __clear_bit(PG_swapbacked, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageSwapBacked(struct page *page) { __set_bit(PG_swapbacked, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PagePrivate(struct page *page) { return test_bit(PG_private, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPagePrivate(struct page *page) { _set_bit(PG_private,&page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPagePrivate(struct page *page) { _clear_bit(PG_private,&page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPagePrivate(struct page *page) { __set_bit(PG_private, &page->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPagePrivate(struct page *page) { __clear_bit(PG_private, &page->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PagePrivate2(struct page *page) { return test_bit(PG_private_2, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPagePrivate2(struct page *page) { _set_bit(PG_private_2,&page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPagePrivate2(struct page *page) { _clear_bit(PG_private_2,&page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestSetPagePrivate2(struct page *page) { return _test_and_set_bit(PG_private_2,&page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPagePrivate2(struct page *page) { return _test_and_clear_bit(PG_private_2,&page->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageOwnerPriv1(struct page *page) { return test_bit(PG_owner_priv_1, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageOwnerPriv1(struct page *page) { _set_bit(PG_owner_priv_1,&page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageOwnerPriv1(struct page *page) { _clear_bit(PG_owner_priv_1,&page->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageOwnerPriv1(struct page *page) { return _test_and_clear_bit(PG_owner_priv_1,&page->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageWriteback(struct page *page) { return test_bit(PG_writeback, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestSetPageWriteback(struct page *page) { return _test_and_set_bit(PG_writeback,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageWriteback(struct page *page) { return _test_and_clear_bit(PG_writeback,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageMappedToDisk(struct page *page) { return test_bit(PG_mappedtodisk, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageMappedToDisk(struct page *page) { _set_bit(PG_mappedtodisk,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageMappedToDisk(struct page *page) { _clear_bit(PG_mappedtodisk,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageReclaim(struct page *page) { return test_bit(PG_reclaim, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageReclaim(struct page *page) { _set_bit(PG_reclaim,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageReclaim(struct page *page) { _clear_bit(PG_reclaim,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageReclaim(struct page *page) { return _test_and_clear_bit(PG_reclaim,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageReadahead(struct page *page) { return test_bit(PG_reclaim, &({ ((void)(sizeof(( long)(0 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageReadahead(struct page *page) { _set_bit(PG_reclaim,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageReadahead(struct page *page) { _clear_bit(PG_reclaim,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageReadahead(struct page *page) { return _test_and_clear_bit(PG_reclaim,&({ ((void)(sizeof(( long)(1 && PageCompound(page))))); page;})->flags); }
# 334 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageSwapCache(struct page *page)
{
return PageSwapBacked(page) && test_bit(PG_swapcache, &page->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageSwapCache(struct page *page) { _set_bit(PG_swapcache,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageSwapCache(struct page *page) { _clear_bit(PG_swapcache,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageUnevictable(struct page *page) { return test_bit(PG_unevictable, &compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageUnevictable(struct page *page) { _set_bit(PG_unevictable,&compound_head(page)->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageUnevictable(struct page *page) { _clear_bit(PG_unevictable,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageUnevictable(struct page *page) { __clear_bit(PG_unevictable, &compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageUnevictable(struct page *page) { return _test_and_clear_bit(PG_unevictable,&compound_head(page)->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageMlocked(struct page *page) { return test_bit(PG_mlocked, &({ ((void)(sizeof(( long)(0 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageMlocked(struct page *page) { _set_bit(PG_mlocked,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageMlocked(struct page *page) { _clear_bit(PG_mlocked,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageMlocked(struct page *page) { __clear_bit(PG_mlocked, &({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestSetPageMlocked(struct page *page) { return _test_and_set_bit(PG_mlocked,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int TestClearPageMlocked(struct page *page) { return _test_and_clear_bit(PG_mlocked,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
# 364 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageUncached(const struct page *page) { return 0; } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void SetPageUncached(struct page *page) { } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ClearPageUncached(struct page *page) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageHWPoison(const struct page *page) { return 0; } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void SetPageHWPoison(struct page *page) { } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ClearPageHWPoison(struct page *page) { }
# 384 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageRTKCache(struct page *page) { return test_bit(PG_rtkcache, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageRTKCache(struct page *page) { _set_bit(PG_rtkcache,&page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageRTKCache(struct page *page) { _clear_bit(PG_rtkcache,&page->flags); }
# 409 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageMappingFlags(struct page *page)
{
return ((unsigned long)page->mapping & (0x1 | 0x2)) != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageAnon(struct page *page)
{
page = compound_head(page);
return ((unsigned long)page->mapping & 0x1) != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int __PageMovable(struct page *page)
{
return ((unsigned long)page->mapping & (0x1 | 0x2)) ==
0x2;
}
# 433 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageKsm(struct page *page)
{
page = compound_head(page);
return ((unsigned long)page->mapping & (0x1 | 0x2)) ==
(0x1 | 0x2);
}
u64 stable_page_flags(struct page *page);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageUptodate(struct page *page)
{
int ret;
page = compound_head(page);
ret = test_bit(PG_uptodate, &(page)->flags);
# 458 "./include/linux/page-flags.h"
if (ret)
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageUptodate(struct page *page)
{
((void)(sizeof(( long)(PageTail(page)))));
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
__set_bit(PG_uptodate, &page->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void SetPageUptodate(struct page *page)
{
((void)(sizeof(( long)(PageTail(page)))));
__asm__ __volatile__ ("dmb " "ishst" : : : "memory");
_set_bit(PG_uptodate,&page->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageUptodate(struct page *page) { _clear_bit(PG_uptodate,&({ ((void)(sizeof(( long)(1 && PageTail(page))))); compound_head(page);})->flags); }
int test_clear_page_writeback(struct page *page);
int __test_set_page_writeback(struct page *page, bool keep_write);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_page_writeback(struct page *page)
{
__test_set_page_writeback(page, false);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_page_writeback_keepwrite(struct page *page)
{
__test_set_page_writeback(page, true);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageHead(struct page *page) { return test_bit(PG_head, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageHead(struct page *page) { __set_bit(PG_head, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageHead(struct page *page) { __clear_bit(PG_head, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void ClearPageHead(struct page *page) { _clear_bit(PG_head,&page->flags); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void set_compound_head(struct page *page, struct page *head)
{
({ union { typeof(page->compound_head) __val; char __c[1]; } __u = { .__val = ( typeof(page->compound_head)) ((unsigned long)head + 1) }; __write_once_size(&(page->compound_head), __u.__c, sizeof(page->compound_head)); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void clear_compound_head(struct page *page)
{
({ union { typeof(page->compound_head) __val; char __c[1]; } __u = { .__val = ( typeof(page->compound_head)) (0) }; __write_once_size(&(page->compound_head), __u.__c, sizeof(page->compound_head)); __u.__val; });
}
# 530 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageHuge(const struct page *page) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageHeadHuge(const struct page *page) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool page_huge_active(struct page *page)
{
return 0;
}
# 654 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageTransHuge(const struct page *page) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageTransCompound(const struct page *page) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageTransCompoundMap(const struct page *page) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageTransTail(const struct page *page) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageDoubleMap(const struct page *page) { return 0; } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void SetPageDoubleMap(struct page *page) { } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ClearPageDoubleMap(struct page *page) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int TestSetPageDoubleMap(struct page *page) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int TestClearPageDoubleMap(struct page *page) { return 0; }
# 692 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageBuddy(struct page *page) { return ({ union { typeof((&page->_mapcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); else __read_once_size_nocheck(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); do { } while (0); __u.__val; }) == (-128); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageBuddy(struct page *page) { ((void)(sizeof(( long)(({ union { typeof((&page->_mapcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); else __read_once_size_nocheck(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); do { } while (0); __u.__val; }) != -1)))); ({ union { typeof(((&page->_mapcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_mapcount)->counter))) (((-128))) }; __write_once_size(&(((&page->_mapcount)->counter)), __u.__c, sizeof(((&page->_mapcount)->counter))); __u.__val; }); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageBuddy(struct page *page) { ((void)(sizeof(( long)(!PageBuddy(page))))); ({ union { typeof(((&page->_mapcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_mapcount)->counter))) ((-1)) }; __write_once_size(&(((&page->_mapcount)->counter)), __u.__c, sizeof(((&page->_mapcount)->counter))); __u.__val; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageBalloon(struct page *page) { return ({ union { typeof((&page->_mapcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); else __read_once_size_nocheck(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); do { } while (0); __u.__val; }) == (-256); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageBalloon(struct page *page) { ((void)(sizeof(( long)(({ union { typeof((&page->_mapcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); else __read_once_size_nocheck(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); do { } while (0); __u.__val; }) != -1)))); ({ union { typeof(((&page->_mapcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_mapcount)->counter))) (((-256))) }; __write_once_size(&(((&page->_mapcount)->counter)), __u.__c, sizeof(((&page->_mapcount)->counter))); __u.__val; }); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageBalloon(struct page *page) { ((void)(sizeof(( long)(!PageBalloon(page))))); ({ union { typeof(((&page->_mapcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_mapcount)->counter))) ((-1)) }; __write_once_size(&(((&page->_mapcount)->counter)), __u.__c, sizeof(((&page->_mapcount)->counter))); __u.__val; }); }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageKmemcg(struct page *page) { return ({ union { typeof((&page->_mapcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); else __read_once_size_nocheck(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); do { } while (0); __u.__val; }) == (-512); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageKmemcg(struct page *page) { ((void)(sizeof(( long)(({ union { typeof((&page->_mapcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); else __read_once_size_nocheck(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); do { } while (0); __u.__val; }) != -1)))); ({ union { typeof(((&page->_mapcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_mapcount)->counter))) (((-512))) }; __write_once_size(&(((&page->_mapcount)->counter)), __u.__c, sizeof(((&page->_mapcount)->counter))); __u.__val; }); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageKmemcg(struct page *page) { ((void)(sizeof(( long)(!PageKmemcg(page))))); ({ union { typeof(((&page->_mapcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_mapcount)->counter))) ((-1)) }; __write_once_size(&(((&page->_mapcount)->counter)), __u.__c, sizeof(((&page->_mapcount)->counter))); __u.__val; }); }
extern bool is_free_buddy_page(struct page *page);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) int PageIsolated(struct page *page) { return test_bit(PG_isolated, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __SetPageIsolated(struct page *page) { __set_bit(PG_isolated, &page->flags); } static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void __ClearPageIsolated(struct page *page) { __clear_bit(PG_isolated, &page->flags); };
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int PageSlabPfmemalloc(struct page *page)
{
((void)(sizeof(( long)(!PageSlab(page)))));
return PageActive(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void SetPageSlabPfmemalloc(struct page *page)
{
((void)(sizeof(( long)(!PageSlab(page)))));
SetPageActive(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __ClearPageSlabPfmemalloc(struct page *page)
{
((void)(sizeof(( long)(!PageSlab(page)))));
__ClearPageActive(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ClearPageSlabPfmemalloc(struct page *page)
{
((void)(sizeof(( long)(!PageSlab(page)))));
ClearPageActive(page);
}
# 777 "./include/linux/page-flags.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_has_private(struct page *page)
{
return !!(page->flags & (1UL << PG_private | 1UL << PG_private_2));
}
# 8 "./include/linux/page_ref.h" 2
# 1 "./include/linux/tracepoint-defs.h" 1
# 12 "./include/linux/tracepoint-defs.h"
# 1 "./include/linux/static_key.h" 1
# 1 "./include/linux/jump_label.h" 1
# 83 "./include/linux/jump_label.h"
extern bool static_key_initialized;
# 114 "./include/linux/jump_label.h"
struct static_key {
atomic_t enabled;
};
# 126 "./include/linux/jump_label.h"
enum jump_label_type {
JUMP_LABEL_NOP = 0,
JUMP_LABEL_JMP,
};
struct module;
# 191 "./include/linux/jump_label.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int static_key_count(struct static_key *key)
{
return ({ union { typeof((&key->enabled)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); else __read_once_size_nocheck(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); do { } while (0); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void jump_label_init(void)
{
static_key_initialized = true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) bool static_key_false(struct static_key *key)
{
if (__builtin_expect(!!(static_key_count(key) > 0), 0))
return true;
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) bool static_key_true(struct static_key *key)
{
if (__builtin_expect(!!(static_key_count(key) > 0), 1))
return true;
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void static_key_slow_inc(struct static_key *key)
{
({ int __ret_warn_on = !!(!static_key_initialized); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_fmt("include/linux/jump_label.h", 217, "%s used before call to jump_label_init", __func__); __builtin_expect(!!(__ret_warn_on), 0); });
atomic_add(1, &key->enabled);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void static_key_slow_dec(struct static_key *key)
{
({ int __ret_warn_on = !!(!static_key_initialized); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_fmt("include/linux/jump_label.h", 223, "%s used before call to jump_label_init", __func__); __builtin_expect(!!(__ret_warn_on), 0); });
atomic_sub(1, &key->enabled);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int jump_label_text_reserved(void *start, void *end)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void jump_label_lock(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void jump_label_unlock(void) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int jump_label_apply_nops(struct module *mod)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void static_key_enable(struct static_key *key)
{
({ int __ret_warn_on = !!(!static_key_initialized); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_fmt("include/linux/jump_label.h", 245, "%s used before call to jump_label_init", __func__); __builtin_expect(!!(__ret_warn_on), 0); });
if (({ union { typeof((&key->enabled)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); else __read_once_size_nocheck(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); do { } while (0); __u.__val; }) != 0) {
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(({ union { typeof((&key->enabled)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); else __read_once_size_nocheck(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); do { } while (0); __u.__val; }) != 1); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/jump_label.h", 248); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
return;
}
({ union { typeof(((&key->enabled)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&key->enabled)->counter))) ((1)) }; __write_once_size(&(((&key->enabled)->counter)), __u.__c, sizeof(((&key->enabled)->counter))); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void static_key_disable(struct static_key *key)
{
({ int __ret_warn_on = !!(!static_key_initialized); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_fmt("include/linux/jump_label.h", 256, "%s used before call to jump_label_init", __func__); __builtin_expect(!!(__ret_warn_on), 0); });
if (({ union { typeof((&key->enabled)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); else __read_once_size_nocheck(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); do { } while (0); __u.__val; }) != 1) {
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(({ union { typeof((&key->enabled)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); else __read_once_size_nocheck(&((&key->enabled)->counter), __u.__c, sizeof((&key->enabled)->counter)); do { } while (0); __u.__val; }) != 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/jump_label.h", 259); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
return;
}
({ union { typeof(((&key->enabled)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&key->enabled)->counter))) ((0)) }; __write_once_size(&(((&key->enabled)->counter)), __u.__c, sizeof(((&key->enabled)->counter))); __u.__val; });
}
# 285 "./include/linux/jump_label.h"
struct static_key_true {
struct static_key key;
};
struct static_key_false {
struct static_key key;
};
# 318 "./include/linux/jump_label.h"
extern bool ____wrong_branch_error(void);
# 2 "./include/linux/static_key.h" 2
# 13 "./include/linux/tracepoint-defs.h" 2
struct trace_print_flags {
unsigned long mask;
const char *name;
};
struct trace_print_flags_u64 {
unsigned long long mask;
const char *name;
};
struct tracepoint_func {
void *func;
void *data;
int prio;
};
struct tracepoint {
const char *name;
struct static_key key;
int (*regfunc)(void);
void (*unregfunc)(void);
struct tracepoint_func *funcs;
};
# 9 "./include/linux/page_ref.h" 2
extern struct tracepoint __tracepoint_page_ref_set;
extern struct tracepoint __tracepoint_page_ref_mod;
extern struct tracepoint __tracepoint_page_ref_mod_and_test;
extern struct tracepoint __tracepoint_page_ref_mod_and_return;
extern struct tracepoint __tracepoint_page_ref_mod_unless;
extern struct tracepoint __tracepoint_page_ref_freeze;
extern struct tracepoint __tracepoint_page_ref_unfreeze;
# 41 "./include/linux/page_ref.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __page_ref_set(struct page *page, int v)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __page_ref_mod(struct page *page, int v)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __page_ref_mod_and_test(struct page *page, int v, int ret)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __page_ref_mod_and_return(struct page *page, int v, int ret)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __page_ref_mod_unless(struct page *page, int v, int u)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __page_ref_freeze(struct page *page, int v, int ret)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __page_ref_unfreeze(struct page *page, int v)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_ref_count(struct page *page)
{
return ({ union { typeof((&page->_refcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_refcount)->counter), __u.__c, sizeof((&page->_refcount)->counter)); else __read_once_size_nocheck(&((&page->_refcount)->counter), __u.__c, sizeof((&page->_refcount)->counter)); do { } while (0); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_count(struct page *page)
{
return ({ union { typeof((&compound_head(page)->_refcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&compound_head(page)->_refcount)->counter), __u.__c, sizeof((&compound_head(page)->_refcount)->counter)); else __read_once_size_nocheck(&((&compound_head(page)->_refcount)->counter), __u.__c, sizeof((&compound_head(page)->_refcount)->counter)); do { } while (0); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_page_count(struct page *page, int v)
{
({ union { typeof(((&page->_refcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_refcount)->counter))) ((v)) }; __write_once_size(&(((&page->_refcount)->counter)), __u.__c, sizeof(((&page->_refcount)->counter))); __u.__val; });
if (false)
__page_ref_set(page, v);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_page_count(struct page *page)
{
set_page_count(page, 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_ref_add(struct page *page, int nr)
{
atomic_add(nr, &page->_refcount);
if (false)
__page_ref_mod(page, nr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_ref_sub(struct page *page, int nr)
{
atomic_sub(nr, &page->_refcount);
if (false)
__page_ref_mod(page, -nr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_ref_inc(struct page *page)
{
atomic_add(1, &page->_refcount);
if (false)
__page_ref_mod(page, 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_ref_dec(struct page *page)
{
atomic_sub(1, &page->_refcount);
if (false)
__page_ref_mod(page, -1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_ref_sub_and_test(struct page *page, int nr)
{
int ret = (({ typeof(atomic_sub_return_relaxed(nr, &page->_refcount)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_sub_return_relaxed(nr, &page->_refcount); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == 0);
if (false)
__page_ref_mod_and_test(page, -nr, ret);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_ref_inc_return(struct page *page)
{
int ret = ({ typeof((atomic_add_return_relaxed(1, &page->_refcount))) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = (atomic_add_return_relaxed(1, &page->_refcount)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
if (false)
__page_ref_mod_and_return(page, 1, ret);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_ref_dec_and_test(struct page *page)
{
int ret = (({ typeof(atomic_sub_return_relaxed(1, &page->_refcount)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_sub_return_relaxed(1, &page->_refcount); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == 0);
if (false)
__page_ref_mod_and_test(page, -1, ret);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_ref_dec_return(struct page *page)
{
int ret = ({ typeof((atomic_sub_return_relaxed(1, &page->_refcount))) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = (atomic_sub_return_relaxed(1, &page->_refcount)); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; });
if (false)
__page_ref_mod_and_return(page, -1, ret);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_ref_add_unless(struct page *page, int nr, int u)
{
int ret = atomic_add_unless(&page->_refcount, nr, u);
if (false)
__page_ref_mod_unless(page, nr, ret);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_ref_freeze(struct page *page, int count)
{
int ret = __builtin_expect(!!(({ typeof(atomic_cmpxchg_relaxed(&page->_refcount, count, 0)) __ret; __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret = atomic_cmpxchg_relaxed(&page->_refcount, count, 0); __asm__ __volatile__ ("dmb " "ish" : : : "memory"); __ret; }) == count), 1);
if (false)
__page_ref_freeze(page, count, ret);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_ref_unfreeze(struct page *page, int count)
{
((void)(sizeof(( long)(page_count(page) != 0))));
((void)(sizeof(( long)(count == 0))));
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
({ union { typeof(((&page->_refcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&page->_refcount)->counter))) ((count)) }; __write_once_size(&(((&page->_refcount)->counter)), __u.__c, sizeof(((&page->_refcount)->counter))); __u.__val; });
if (false)
__page_ref_unfreeze(page, count);
}
# 27 "./include/linux/mm.h" 2
# 1 "./include/linux/memremap.h" 1
# 1 "./include/linux/mm.h" 1
# 5 "./include/linux/memremap.h" 2
# 1 "./arch/arm/include/asm/pgtable.h" 1
# 14 "./arch/arm/include/asm/pgtable.h"
# 1 "./arch/arm/include/asm/proc-fns.h" 1
# 16 "./arch/arm/include/asm/proc-fns.h"
# 1 "./arch/arm/include/asm/glue-proc.h" 1
# 14 "./arch/arm/include/asm/glue-proc.h"
# 1 "./arch/arm/include/asm/glue.h" 1
# 15 "./arch/arm/include/asm/glue-proc.h" 2
# 17 "./arch/arm/include/asm/proc-fns.h" 2
struct mm_struct;
struct processor {
void (*_data_abort)(unsigned long pc);
unsigned long (*_prefetch_abort)(unsigned long lr);
void (*_proc_init)(void);
void (*check_bugs)(void);
void (*_proc_fin)(void);
void (*reset)(unsigned long addr, bool hvc) __attribute__((noreturn));
int (*_do_idle)(void);
void (*dcache_clean_area)(void *addr, int size);
void (*switch_mm)(phys_addr_t pgd_phys, struct mm_struct *mm);
void (*set_pte_ext)(pte_t *ptep, pte_t pte, unsigned int ext);
unsigned int suspend_size;
void (*do_suspend)(void *);
void (*do_resume)(void *);
};
# 106 "./arch/arm/include/asm/proc-fns.h"
extern struct processor processor;
# 131 "./arch/arm/include/asm/proc-fns.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_proc_vtable(const struct processor *p)
{
processor = *p;
}
# 151 "./arch/arm/include/asm/proc-fns.h"
extern void cpu_resume(void);
# 15 "./arch/arm/include/asm/pgtable.h" 2
# 24 "./arch/arm/include/asm/pgtable.h"
# 1 "./include/asm-generic/pgtable-nopud.h" 1
# 1 "./include/asm-generic/pgtable-nop4d-hack.h" 1
# 1 "./include/asm-generic/5level-fixup.h" 1
# 7 "./include/asm-generic/pgtable-nop4d-hack.h" 2
typedef struct { pgd_t pgd; } pud_t;
# 27 "./include/asm-generic/pgtable-nop4d-hack.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pgd_none(pgd_t pgd) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pgd_bad(pgd_t pgd) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pgd_present(pgd_t pgd) { return 1; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgd_clear(pgd_t *pgd) { }
# 40 "./include/asm-generic/pgtable-nop4d-hack.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pud_t *pud_offset(pgd_t *pgd, unsigned long address)
{
return (pud_t *)pgd;
}
# 9 "./include/asm-generic/pgtable-nopud.h" 2
# 25 "./arch/arm/include/asm/pgtable.h" 2
# 1 "./arch/arm/include/asm/pgtable-hwdef.h" 1
# 16 "./arch/arm/include/asm/pgtable-hwdef.h"
# 1 "./arch/arm/include/asm/pgtable-2level-hwdef.h" 1
# 17 "./arch/arm/include/asm/pgtable-hwdef.h" 2
# 27 "./arch/arm/include/asm/pgtable.h" 2
# 1 "./arch/arm/include/asm/tlbflush.h" 1
# 19 "./arch/arm/include/asm/tlbflush.h"
# 1 "./arch/arm/include/asm/glue.h" 1
# 20 "./arch/arm/include/asm/tlbflush.h" 2
# 210 "./arch/arm/include/asm/tlbflush.h"
struct cpu_tlb_fns {
void (*flush_user_range)(unsigned long, unsigned long, struct vm_area_struct *);
void (*flush_kern_range)(unsigned long, unsigned long);
unsigned long tlb_flags;
};
# 234 "./arch/arm/include/asm/tlbflush.h"
extern struct cpu_tlb_fns cpu_tlb;
# 326 "./arch/arm/include/asm/tlbflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __local_flush_tlb_all(void)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 9) | (1 << 12))) asm("mcr " "p15, 0, %0, " "c8, c7, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 9) | (1 << 12))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 9) | (1 << 12)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 10) | (1 << 13))) asm("mcr " "p15, 0, %0, " "c8, c6, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 10) | (1 << 13))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c6, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 10) | (1 << 13)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11) | (1 << 14))) asm("mcr " "p15, 0, %0, " "c8, c5, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11) | (1 << 14))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c5, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 11) | (1 << 14)) : "cc"); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void local_flush_tlb_all(void)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "nshst" : : : "memory");
__local_flush_tlb_all();
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 21))) asm("mcr " "p15, 0, %0, " "c8, c7, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 21))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 21)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))))) {
__asm__ __volatile__ ("dsb " "nsh" : : : "memory");
__asm__ __volatile__ ("isb " "" : : : "memory");
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __flush_tlb_all(void)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
__local_flush_tlb_all();
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 21))) asm("mcr " "p15, 0, %0, " "c8, c3, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 21))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c3, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 21)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))))) {
__asm__ __volatile__ ("dsb " "ish" : : : "memory");
__asm__ __volatile__ ("isb " "" : : : "memory");
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __local_flush_tlb_mm(struct mm_struct *mm)
{
const int zero = 0;
const int asid = ((unsigned int)((mm)->context.id.counter & ~((~0ULL) << 8)));
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 9)|(1 << 10)|(1 << 11))) {
if (cpumask_test_cpu((current_thread_info()->cpu), mm_cpumask(mm))) {
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 9))) asm("mcr " "p15, 0, %0, " "c8, c7, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 9))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 9)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 10))) asm("mcr " "p15, 0, %0, " "c8, c6, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 10))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c6, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 10)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11))) asm("mcr " "p15, 0, %0, " "c8, c5, 0" : : "r" (zero) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c5, 0" : : "r" (zero), "r" (__tlb_flag), "Ir" ((1 << 11)) : "cc"); } while (0);
}
}
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 16))) asm("mcr " "p15, 0, %0, " "c8, c7, 2" : : "r" (asid) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 16))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 2" : : "r" (asid), "r" (__tlb_flag), "Ir" ((1 << 16)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 17))) asm("mcr " "p15, 0, %0, " "c8, c6, 2" : : "r" (asid) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 17))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c6, 2" : : "r" (asid), "r" (__tlb_flag), "Ir" ((1 << 17)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 18))) asm("mcr " "p15, 0, %0, " "c8, c5, 2" : : "r" (asid) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 18))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c5, 2" : : "r" (asid), "r" (__tlb_flag), "Ir" ((1 << 18)) : "cc"); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void local_flush_tlb_mm(struct mm_struct *mm)
{
const int asid = ((unsigned int)((mm)->context.id.counter & ~((~0ULL) << 8)));
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "nshst" : : : "memory");
__local_flush_tlb_mm(mm);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 22))) asm("mcr " "p15, 0, %0, " "c8, c7, 2" : : "r" (asid) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 22))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 2" : : "r" (asid), "r" (__tlb_flag), "Ir" ((1 << 22)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28)))))
__asm__ __volatile__ ("dsb " "nsh" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __flush_tlb_mm(struct mm_struct *mm)
{
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
__local_flush_tlb_mm(mm);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 22))) asm("mcr " "p15, 0, %0, " "c8, c3, 0" : : "r" (0) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 22))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c3, 0" : : "r" (0), "r" (__tlb_flag), "Ir" ((1 << 22)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28)))))
__asm__ __volatile__ ("dsb " "ish" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
uaddr = (uaddr & (~((1 << 12) - 1))) | ((unsigned int)((vma->vm_mm)->context.id.counter & ~((~0ULL) << 8)));
if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 1)|(1 << 2)|(1 << 3)|(1 << 11)) &&
cpumask_test_cpu((current_thread_info()->cpu), mm_cpumask(vma->vm_mm))) {
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 1))) asm("mcr " "p15, 0, %0, " "c8, c7, 1" : : "r" (uaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 1))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 1" : : "r" (uaddr), "r" (__tlb_flag), "Ir" ((1 << 1)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 2))) asm("mcr " "p15, 0, %0, " "c8, c6, 1" : : "r" (uaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 2))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c6, 1" : : "r" (uaddr), "r" (__tlb_flag), "Ir" ((1 << 2)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3))) asm("mcr " "p15, 0, %0, " "c8, c5, 1" : : "r" (uaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c5, 1" : : "r" (uaddr), "r" (__tlb_flag), "Ir" ((1 << 3)) : "cc"); } while (0);
if (!((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3)))) && ((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11)))))
asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
}
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 4))) asm("mcr " "p15, 0, %0, " "c8, c7, 1" : : "r" (uaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 4))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 1" : : "r" (uaddr), "r" (__tlb_flag), "Ir" ((1 << 4)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 5))) asm("mcr " "p15, 0, %0, " "c8, c6, 1" : : "r" (uaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 5))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c6, 1" : : "r" (uaddr), "r" (__tlb_flag), "Ir" ((1 << 5)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 6))) asm("mcr " "p15, 0, %0, " "c8, c5, 1" : : "r" (uaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 6))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c5, 1" : : "r" (uaddr), "r" (__tlb_flag), "Ir" ((1 << 6)) : "cc"); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
{
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
uaddr = (uaddr & (~((1 << 12) - 1))) | ((unsigned int)((vma->vm_mm)->context.id.counter & ~((~0ULL) << 8)));
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "nshst" : : : "memory");
__local_flush_tlb_page(vma, uaddr);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("mcr " "p15, 0, %0, " "c8, c7, 1" : : "r" (uaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 1" : : "r" (uaddr), "r" (__tlb_flag), "Ir" ((1 << 20)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28)))))
__asm__ __volatile__ ("dsb " "nsh" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
__flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
{
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
uaddr = (uaddr & (~((1 << 12) - 1))) | ((unsigned int)((vma->vm_mm)->context.id.counter & ~((~0ULL) << 8)));
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
__local_flush_tlb_page(vma, uaddr);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("mcr " "p15, 0, %0, " "c8, c3, 3" : : "r" (uaddr & (~((1 << 12) - 1))) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c3, 3" : : "r" (uaddr & (~((1 << 12) - 1))), "r" (__tlb_flag), "Ir" ((1 << 20)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28)))))
__asm__ __volatile__ ("dsb " "ish" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __local_flush_tlb_kernel_page(unsigned long kaddr)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 1))) asm("mcr " "p15, 0, %0, " "c8, c7, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 1))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 1)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 2))) asm("mcr " "p15, 0, %0, " "c8, c6, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 2))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c6, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 2)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3))) asm("mcr " "p15, 0, %0, " "c8, c5, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c5, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 3)) : "cc"); } while (0);
if (!((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 3)))) && ((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 11)))))
asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 4))) asm("mcr " "p15, 0, %0, " "c8, c7, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 4))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 4)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 5))) asm("mcr " "p15, 0, %0, " "c8, c6, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 5))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c6, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 5)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 6))) asm("mcr " "p15, 0, %0, " "c8, c5, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 6))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c5, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 6)) : "cc"); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void local_flush_tlb_kernel_page(unsigned long kaddr)
{
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
kaddr &= (~((1 << 12) - 1));
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "nshst" : : : "memory");
__local_flush_tlb_kernel_page(kaddr);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("mcr " "p15, 0, %0, " "c8, c7, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c7, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 20)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))))) {
__asm__ __volatile__ ("dsb " "nsh" : : : "memory");
__asm__ __volatile__ ("isb " "" : : : "memory");
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __flush_tlb_kernel_page(unsigned long kaddr)
{
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
kaddr &= (~((1 << 12) - 1));
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
__local_flush_tlb_kernel_page(kaddr);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("mcr " "p15, 0, %0, " "c8, c3, 1" : : "r" (kaddr) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 20))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c8, c3, 1" : : "r" (kaddr), "r" (__tlb_flag), "Ir" ((1 << 20)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 28))))) {
__asm__ __volatile__ ("dsb " "ish" : : : "memory");
__asm__ __volatile__ ("isb " "" : : : "memory");
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __local_flush_bp_all(void)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 19))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 19)))))
asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void local_flush_bp_all(void)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
__local_flush_bp_all();
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 23))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 23)))))
asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __flush_bp_all(void)
{
const int zero = 0;
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
__local_flush_bp_all();
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 23))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 23)))))
asm("mcr p15, 0, %0, c7, c1, 6" : : "r" (zero));
}
# 580 "./arch/arm/include/asm/tlbflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void flush_pmd_entry(void *pmd)
{
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 30))) asm("mcr " "p15, 0, %0, " "c7, c10, 1 @ flush_pmd" : : "r" (pmd) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 30))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c7, c10, 1 @ flush_pmd" : : "r" (pmd), "r" (__tlb_flag), "Ir" ((1 << 30)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 29))) asm("mcr " "p15, 1, %0, " "c15, c9, 1 @ L2 flush_pmd" : : "r" (pmd) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 29))) asm("tst %1, %2\n\t" "mcrne " "p15, 1, %0, " "c15, c9, 1 @ L2 flush_pmd" : : "r" (pmd), "r" (__tlb_flag), "Ir" ((1 << 29)) : "cc"); } while (0);
if (((((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31))) || (__tlb_flag & (0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 31)))))
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clean_pmd_entry(void *pmd)
{
const unsigned int __tlb_flag = cpu_tlb.tlb_flags;
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 30))) asm("mcr " "p15, 0, %0, " "c7, c10, 1 @ flush_pmd" : : "r" (pmd) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 30))) asm("tst %1, %2\n\t" "mcrne " "p15, 0, %0, " "c7, c10, 1 @ flush_pmd" : : "r" (pmd), "r" (__tlb_flag), "Ir" ((1 << 30)) : "cc"); } while (0);
do { if (((-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (-1UL) & (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) & ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 29))) asm("mcr " "p15, 1, %0, " "c15, c9, 1 @ L2 flush_pmd" : : "r" (pmd) : "cc"); else if ((0 | 0 | 0 | 0 | 0 | 0 | (((1 << 31) | (1 << 28) | (1 << 21) | (1 << 20) | (1 << 22) | (1 << 23)) | ((1 << 31) | (1 << 30) | (1 << 28) | (1 << 12) | (1 << 4) | (1 << 16) | (1 << 19)))) & ((1 << 29))) asm("tst %1, %2\n\t" "mcrne " "p15, 1, %0, " "c15, c9, 1 @ L2 flush_pmd" : : "r" (pmd), "r" (__tlb_flag), "Ir" ((1 << 29)) : "cc"); } while (0);
}
# 619 "./arch/arm/include/asm/tlbflush.h"
extern void flush_tlb_all(void);
extern void flush_tlb_mm(struct mm_struct *mm);
extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr);
extern void flush_tlb_kernel_page(unsigned long kaddr);
extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
extern void flush_bp_all(void);
# 638 "./arch/arm/include/asm/tlbflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void update_mmu_cache(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep)
{
}
# 674 "./arch/arm/include/asm/tlbflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void erratum_a15_798181_init(void) {}
extern bool (*erratum_a15_798181_handler)(void);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool erratum_a15_798181(void)
{
if (__builtin_expect(!!(0 && erratum_a15_798181_handler), 0))
return erratum_a15_798181_handler();
return false;
}
# 30 "./arch/arm/include/asm/pgtable.h" 2
# 1 "./arch/arm/include/asm/pgtable-2level.h" 1
# 189 "./arch/arm/include/asm/pgtable-2level.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t *pmd_offset(pud_t *pud, unsigned long addr)
{
return (pmd_t *)pud;
}
# 217 "./arch/arm/include/asm/pgtable-2level.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mkspecial(pte_t pte) { return pte; }
# 35 "./arch/arm/include/asm/pgtable.h" 2
# 52 "./arch/arm/include/asm/pgtable.h"
extern void __pte_error(const char *file, int line, pte_t);
extern void __pmd_error(const char *file, int line, pmd_t);
extern void __pgd_error(const char *file, int line, pgd_t);
# 84 "./arch/arm/include/asm/pgtable.h"
extern pgprot_t pgprot_user;
extern pgprot_t pgprot_kernel;
extern pgprot_t pgprot_hyp_device;
extern pgprot_t pgprot_s2;
extern pgprot_t pgprot_s2_device;
# 135 "./arch/arm/include/asm/pgtable.h"
struct file;
extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
unsigned long size, pgprot_t vma_prot);
# 176 "./arch/arm/include/asm/pgtable.h"
extern struct page *empty_zero_page;
extern pgd_t swapper_pg_dir[2048];
# 192 "./arch/arm/include/asm/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t *pmd_page_vaddr(pmd_t pmd)
{
return ((void *)__phys_to_virt((phys_addr_t)((pmd) & (~0UL) & (s32)(~((1 << 12) - 1)))));
}
# 243 "./arch/arm/include/asm/pgtable.h"
extern void __sync_icache_dcache(pte_t pteval);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pteval)
{
unsigned long ext = 0;
if (addr < ((0xC0000000UL) - (0x01000000UL)) && ((((u32)((((pteval_t)(1)) << 0)) == ((((pteval_t)(1)) << 0)) ? ((pteval)) & ((((pteval_t)(1)) << 0)) : !!(((pteval)) & ((((pteval_t)(1)) << 0))))) && ((u32)((((pteval_t)(1)) << 8)) == ((((pteval_t)(1)) << 8)) ? ((pteval)) & ((((pteval_t)(1)) << 8)) : !!(((pteval)) & ((((pteval_t)(1)) << 8)))) && (((u32)((((pteval_t)(1)) << 1)) == ((((pteval_t)(1)) << 1)) ? ((pteval)) & ((((pteval_t)(1)) << 1)) : !!(((pteval)) & ((((pteval_t)(1)) << 1))))))) {
if (!(0))
__sync_icache_dcache(pteval);
ext |= (((pteval_t)(1)) << 11);
}
processor.set_pte_ext(ptep,pteval,ext);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t clear_pte_bit(pte_t pte, pgprot_t prot)
{
(pte) &= ~(prot);
return pte;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t set_pte_bit(pte_t pte, pgprot_t prot)
{
(pte) |= (prot);
return pte;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_wrprotect(pte_t pte)
{
return set_pte_bit(pte, ((((pteval_t)(1)) << 7)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mkwrite(pte_t pte)
{
return clear_pte_bit(pte, ((((pteval_t)(1)) << 7)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mkclean(pte_t pte)
{
return clear_pte_bit(pte, ((((pteval_t)(1)) << 6)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mkdirty(pte_t pte)
{
return set_pte_bit(pte, ((((pteval_t)(1)) << 6)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mkold(pte_t pte)
{
return clear_pte_bit(pte, ((((pteval_t)(1)) << 1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mkyoung(pte_t pte)
{
return set_pte_bit(pte, ((((pteval_t)(1)) << 1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mkexec(pte_t pte)
{
return clear_pte_bit(pte, ((((pteval_t)(1)) << 9)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mknexec(pte_t pte)
{
return set_pte_bit(pte, ((((pteval_t)(1)) << 9)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
const pteval_t mask = (((pteval_t)(1)) << 9) | (((pteval_t)(1)) << 7) | (((pteval_t)(1)) << 8) |
(((pteval_t)(1)) << 11) | (((pteval_t)(1)) << 0);
(pte) = ((pte) & ~mask) | ((newprot) & mask);
return pte;
}
# 354 "./arch/arm/include/asm/pgtable.h"
# 1 "./include/asm-generic/pgtable.h" 1
# 30 "./include/asm-generic/pgtable.h"
extern int ptep_set_access_flags(struct vm_area_struct *vma,
unsigned long address, pte_t *ptep,
pte_t entry, int dirty);
# 44 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmdp_set_access_flags(struct vm_area_struct *vma,
unsigned long address, pmd_t *pmdp,
pmd_t entry, int dirty)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_45(void) ; if (__cond) __compiletime_assert_45(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pudp_set_access_flags(struct vm_area_struct *vma,
unsigned long address, pud_t *pudp,
pud_t entry, int dirty)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_46(void) ; if (__cond) __compiletime_assert_46(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int ptep_test_and_clear_young(struct vm_area_struct *vma,
unsigned long address,
pte_t *ptep)
{
pte_t pte = *ptep;
int r = 1;
if (!(((u32)((((pteval_t)(1)) << 1)) == ((((pteval_t)(1)) << 1)) ? ((pte)) & ((((pteval_t)(1)) << 1)) : !!(((pte)) & ((((pteval_t)(1)) << 1))))))
r = 0;
else
set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte));
return r;
}
# 91 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmdp_test_and_clear_young(struct vm_area_struct *vma,
unsigned long address,
pmd_t *pmdp)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_47(void) ; if (__cond) __compiletime_assert_47(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return 0;
}
int ptep_clear_flush_young(struct vm_area_struct *vma,
unsigned long address, pte_t *ptep);
# 115 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmdp_clear_flush_young(struct vm_area_struct *vma,
unsigned long address, pmd_t *pmdp)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_48(void) ; if (__cond) __compiletime_assert_48(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t ptep_get_and_clear(struct mm_struct *mm,
unsigned long address,
pte_t *ptep)
{
pte_t pte = *ptep;
processor.set_pte_ext(ptep,(0),0);
return pte;
}
# 180 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t ptep_get_and_clear_full(struct mm_struct *mm,
unsigned long address, pte_t *ptep,
int full)
{
pte_t pte;
pte = ptep_get_and_clear(mm, address, ptep);
return pte;
}
# 196 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pte_clear_not_present_full(struct mm_struct *mm,
unsigned long address,
pte_t *ptep,
int full)
{
processor.set_pte_ext(ptep,(0),0);
}
extern pte_t ptep_clear_flush(struct vm_area_struct *vma,
unsigned long address,
pte_t *ptep);
extern pmd_t pmdp_huge_clear_flush(struct vm_area_struct *vma,
unsigned long address,
pmd_t *pmdp);
extern pud_t pudp_huge_clear_flush(struct vm_area_struct *vma,
unsigned long address,
pud_t *pudp);
struct mm_struct;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ptep_set_wrprotect(struct mm_struct *mm, unsigned long address, pte_t *ptep)
{
pte_t old_pte = *ptep;
set_pte_at(mm, address, ptep, pte_wrprotect(old_pte));
}
# 262 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pmdp_set_wrprotect(struct mm_struct *mm,
unsigned long address, pmd_t *pmdp)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_49(void) ; if (__cond) __compiletime_assert_49(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
}
# 279 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pudp_set_wrprotect(struct mm_struct *mm,
unsigned long address, pud_t *pudp)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_50(void) ; if (__cond) __compiletime_assert_50(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
}
# 292 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t pmdp_collapse_flush(struct vm_area_struct *vma,
unsigned long address,
pmd_t *pmdp)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_51(void) ; if (__cond) __compiletime_assert_51(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return *pmdp;
}
extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
pgtable_t pgtable);
extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
# 328 "./include/asm-generic/pgtable.h"
extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
pmd_t *pmdp);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pmdp_huge_split_prepare(struct vm_area_struct *vma,
unsigned long address, pmd_t *pmdp)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pte_same(pte_t pte_a, pte_t pte_b)
{
return (pte_a) == (pte_b);
}
# 354 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pte_unused(pte_t pte)
{
return 0;
}
# 397 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_same(pmd_t pmd_a, pmd_t pmd_b)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_52(void) ; if (__cond) __compiletime_assert_52(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_same(pud_t pud_a, pud_t pud_b)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_53(void) ; if (__cond) __compiletime_assert_53(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return 0;
}
# 445 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot)
{
if ((oldprot) == ((((oldprot) & ~((((pteval_t)(0x0f)) << 2))) | ((((pteval_t)(0x00)) << 2)))))
newprot = (((newprot) & ~((((pteval_t)(0x0f)) << 2))) | ((((pteval_t)(0x00)) << 2)));
if ((oldprot) == ((((oldprot) & ~((((pteval_t)(0x0f)) << 2))) | ((((pteval_t)(0x01)) << 2)))))
newprot = (((newprot) & ~((((pteval_t)(0x0f)) << 2))) | ((((pteval_t)(0x01)) << 2)));
if ((oldprot) == ((((oldprot) & ~((((pteval_t)(0x0f)) << 2))) | ((((pteval_t)(0x00)) << 2)))))
newprot = (((newprot) & ~((((pteval_t)(0x0f)) << 2))) | ((((pteval_t)(0x00)) << 2)));
return newprot;
}
# 494 "./include/asm-generic/pgtable.h"
void pgd_clear_bad(pgd_t *);
void p4d_clear_bad(pgd_t *);
void pud_clear_bad(pud_t *);
void pmd_clear_bad(pmd_t *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pgd_none_or_clear_bad(pgd_t *pgd)
{
if (pgd_none(*pgd))
return 1;
if (__builtin_expect(!!(pgd_bad(*pgd)), 0)) {
pgd_clear_bad(pgd);
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int p4d_none_or_clear_bad(pgd_t *p4d)
{
if (0)
return 1;
if (__builtin_expect(!!(0), 0)) {
p4d_clear_bad(p4d);
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_none_or_clear_bad(pud_t *pud)
{
if ((0))
return 1;
if (__builtin_expect(!!((0)), 0)) {
pud_clear_bad(pud);
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_none_or_clear_bad(pmd_t *pmd)
{
if ((!(*pmd)))
return 1;
if (__builtin_expect(!!(((*pmd) & 2)), 0)) {
pmd_clear_bad(pmd);
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t __ptep_modify_prot_start(struct mm_struct *mm,
unsigned long addr,
pte_t *ptep)
{
return ptep_get_and_clear(mm, addr, ptep);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __ptep_modify_prot_commit(struct mm_struct *mm,
unsigned long addr,
pte_t *ptep, pte_t pte)
{
set_pte_at(mm, addr, ptep, pte);
}
# 581 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t ptep_modify_prot_start(struct mm_struct *mm,
unsigned long addr,
pte_t *ptep)
{
return __ptep_modify_prot_start(mm, addr, ptep);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ptep_modify_prot_commit(struct mm_struct *mm,
unsigned long addr,
pte_t *ptep, pte_t pte)
{
__ptep_modify_prot_commit(mm, addr, ptep, pte);
}
# 667 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pte_soft_dirty(pte_t pte)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_soft_dirty(pmd_t pmd)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_mksoft_dirty(pte_t pte)
{
return pte;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t pmd_mksoft_dirty(pmd_t pmd)
{
return pmd;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_clear_soft_dirty(pte_t pte)
{
return pte;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t pmd_clear_soft_dirty(pmd_t pmd)
{
return pmd;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_swp_mksoft_dirty(pte_t pte)
{
return pte;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pte_swp_soft_dirty(pte_t pte)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t pte_swp_clear_soft_dirty(pte_t pte)
{
return pte;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t pmd_swp_mksoft_dirty(pmd_t pmd)
{
return pmd;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_swp_soft_dirty(pmd_t pmd)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t pmd_swp_clear_soft_dirty(pmd_t pmd)
{
return pmd;
}
# 739 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int track_pfn_remap(struct vm_area_struct *vma, pgprot_t *prot,
unsigned long pfn, unsigned long addr,
unsigned long size)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot,
pfn_t pfn)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int track_pfn_copy(struct vm_area_struct *vma)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void untrack_pfn(struct vm_area_struct *vma,
unsigned long pfn, unsigned long size)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void untrack_pfn_moved(struct vm_area_struct *vma)
{
}
# 803 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_zero_pfn(unsigned long pfn)
{
extern unsigned long zero_pfn;
return pfn == zero_pfn;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long my_zero_pfn(unsigned long addr)
{
extern unsigned long zero_pfn;
return zero_pfn;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_trans_huge(pmd_t pmd)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_write(pmd_t pmd)
{
do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/asm-generic/pgtable.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "826" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_write(pud_t pud)
{
do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/asm-generic/pgtable.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "835" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_trans_huge(pud_t pud)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t pmd_read_atomic(pmd_t *pmdp)
{
return *pmdp;
}
# 885 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_none_or_trans_huge_or_clear_bad(pmd_t *pmd)
{
pmd_t pmdval = pmd_read_atomic(pmd);
# 920 "./include/asm-generic/pgtable.h"
if ((!(pmdval)) || pmd_trans_huge(pmdval) ||
(0 && !((pmdval))))
return 1;
if (__builtin_expect(!!(((pmdval) & 2)), 0)) {
pmd_clear_bad(pmd);
return 1;
}
return 0;
}
# 943 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_trans_unstable(pmd_t *pmd)
{
return 0;
}
# 961 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pte_protnone(pte_t pte)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_protnone(pmd_t pmd)
{
return 0;
}
# 997 "./include/asm-generic/pgtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int p4d_set_huge(pgd_t *p4d, phys_addr_t addr, pgprot_t prot)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_set_huge(pud_t *pud, phys_addr_t addr, pgprot_t prot)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_set_huge(pmd_t *pmd, phys_addr_t addr, pgprot_t prot)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int p4d_clear_huge(pgd_t *p4d)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_clear_huge(pud_t *pud)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_clear_huge(pmd_t *pmd)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_free_pmd_page(pud_t *pud, unsigned long addr)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_free_pte_page(pmd_t *pmd, unsigned long addr)
{
return 0;
}
# 1050 "./include/asm-generic/pgtable.h"
struct file;
int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
unsigned long size, pgprot_t *vma_prot);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void init_espfix_bsp(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool pfn_modify_allowed(unsigned long pfn, pgprot_t prot)
{
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool arch_has_pfn_modify_check(void)
{
return false;
}
# 355 "./arch/arm/include/asm/pgtable.h" 2
# 9 "./include/linux/memremap.h" 2
struct resource;
struct device;
# 21 "./include/linux/memremap.h"
struct vmem_altmap {
const unsigned long base_pfn;
const unsigned long reserve;
unsigned long free;
unsigned long align;
unsigned long alloc;
};
unsigned long vmem_altmap_offset(struct vmem_altmap *altmap);
void vmem_altmap_free(struct vmem_altmap *altmap, unsigned long nr_pfns);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct vmem_altmap *to_vmem_altmap(unsigned long memmap_start)
{
return ((void *)0);
}
# 69 "./include/linux/memremap.h"
enum memory_type {
MEMORY_DEVICE_HOST = 0,
MEMORY_DEVICE_PRIVATE,
MEMORY_DEVICE_PUBLIC,
};
# 107 "./include/linux/memremap.h"
typedef int (*dev_page_fault_t)(struct vm_area_struct *vma,
unsigned long addr,
const struct page *page,
unsigned int flags,
pmd_t *pmdp);
typedef void (*dev_page_free_t)(struct page *page, void *data);
# 125 "./include/linux/memremap.h"
struct dev_pagemap {
dev_page_fault_t page_fault;
dev_page_free_t page_free;
struct vmem_altmap *altmap;
const struct resource *res;
struct percpu_ref *ref;
struct device *dev;
void *data;
enum memory_type type;
};
# 143 "./include/linux/memremap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *devm_memremap_pages(struct device *dev,
struct resource *res, struct percpu_ref *ref,
struct vmem_altmap *altmap)
{
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(1); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/memremap.h", 152); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
return ERR_PTR(-6);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dev_pagemap *find_dev_pagemap(resource_size_t phys)
{
return ((void *)0);
}
# 184 "./include/linux/memremap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct dev_pagemap *get_dev_pagemap(unsigned long pfn,
struct dev_pagemap *pgmap)
{
const struct resource *res = pgmap ? pgmap->res : ((void *)0);
resource_size_t phys = ((phys_addr_t)(pfn) << 12);
if (res && phys >= res->start && phys <= res->end) {
percpu_ref_get(pgmap->ref);
return pgmap;
}
rcu_read_lock();
pgmap = find_dev_pagemap(phys);
if (pgmap && !percpu_ref_tryget_live(pgmap->ref))
pgmap = ((void *)0);
rcu_read_unlock();
return pgmap;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void put_dev_pagemap(struct dev_pagemap *pgmap)
{
if (pgmap)
percpu_ref_put(pgmap->ref);
}
# 28 "./include/linux/mm.h" 2
struct mempolicy;
struct anon_vma;
struct anon_vma_chain;
struct file_ra_state;
struct user_struct;
struct writeback_control;
struct bdi_writeback;
void init_mm_internals(void);
extern unsigned long max_mapnr;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_max_mapnr(unsigned long limit)
{
max_mapnr = limit;
}
extern unsigned long DRAM_size;
extern unsigned long totalram_pages;
extern void * high_memory;
extern int page_cluster;
extern int sysctl_legacy_va_layout;
extern const int mmap_rnd_bits_min;
extern const int mmap_rnd_bits_max;
extern int mmap_rnd_bits __attribute__((__section__(".data..read_mostly")));
# 131 "./include/linux/mm.h"
extern int sysctl_max_map_count;
extern unsigned long sysctl_user_reserve_kbytes;
extern unsigned long sysctl_admin_reserve_kbytes;
extern int sysctl_overcommit_memory;
extern int sysctl_overcommit_ratio;
extern unsigned long sysctl_overcommit_kbytes;
extern int overcommit_ratio_handler(struct ctl_table *, int, void *,
size_t *, loff_t *);
extern int overcommit_kbytes_handler(struct ctl_table *, int, void *,
size_t *, loff_t *);
# 162 "./include/linux/mm.h"
extern struct kmem_cache *vm_area_cachep;
# 299 "./include/linux/mm.h"
extern pgprot_t protection_map[16];
# 332 "./include/linux/mm.h"
struct vm_fault {
struct vm_area_struct *vma;
unsigned int flags;
gfp_t gfp_mask;
unsigned long pgoff;
unsigned long address;
pmd_t *pmd;
pud_t *pud;
pte_t orig_pte;
struct page *cow_page;
struct mem_cgroup *memcg;
struct page *page;
pte_t *pte;
spinlock_t *ptl;
pgtable_t prealloc_pte;
};
enum page_entry_size {
PE_SIZE_PTE = 0,
PE_SIZE_PMD,
PE_SIZE_PUD,
};
struct vm_operations_struct {
void (*open)(struct vm_area_struct * area);
void (*close)(struct vm_area_struct * area);
int (*split)(struct vm_area_struct * area, unsigned long addr);
int (*mremap)(struct vm_area_struct * area);
int (*fault)(struct vm_fault *vmf);
int (*huge_fault)(struct vm_fault *vmf, enum page_entry_size pe_size);
void (*map_pages)(struct vm_fault *vmf,
unsigned long start_pgoff, unsigned long end_pgoff);
int (*page_mkwrite)(struct vm_fault *vmf);
int (*pfn_mkwrite)(struct vm_fault *vmf);
int (*access)(struct vm_area_struct *vma, unsigned long addr,
void *buf, int len, int write);
const char *(*name)(struct vm_area_struct *vma);
# 438 "./include/linux/mm.h"
struct page *(*find_special_page)(struct vm_area_struct *vma,
unsigned long addr);
};
struct mmu_gather;
struct inode;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pmd_devmap(pmd_t pmd)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pud_devmap(pud_t pud)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pgd_devmap(pgd_t pgd)
{
return 0;
}
# 1 "./include/linux/huge_mm.h" 1
# 1 "./include/linux/sched/coredump.h" 1
# 17 "./include/linux/sched/coredump.h"
extern void set_dumpable(struct mm_struct *mm, int value);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __get_dumpable(unsigned long mm_flags)
{
return mm_flags & ((1 << 2) - 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_dumpable(struct mm_struct *mm)
{
return __get_dumpable(mm->flags);
}
# 6 "./include/linux/huge_mm.h" 2
extern int do_huge_pmd_anonymous_page(struct vm_fault *vmf);
extern int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm,
pmd_t *dst_pmd, pmd_t *src_pmd, unsigned long addr,
struct vm_area_struct *vma);
extern void huge_pmd_set_accessed(struct vm_fault *vmf, pmd_t orig_pmd);
extern int copy_huge_pud(struct mm_struct *dst_mm, struct mm_struct *src_mm,
pud_t *dst_pud, pud_t *src_pud, unsigned long addr,
struct vm_area_struct *vma);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void huge_pud_set_accessed(struct vm_fault *vmf, pud_t orig_pud)
{
}
extern int do_huge_pmd_wp_page(struct vm_fault *vmf, pmd_t orig_pmd);
extern struct page *follow_trans_huge_pmd(struct vm_area_struct *vma,
unsigned long addr,
pmd_t *pmd,
unsigned int flags);
extern bool madvise_free_huge_pmd(struct mmu_gather *tlb,
struct vm_area_struct *vma,
pmd_t *pmd, unsigned long addr, unsigned long next);
extern int zap_huge_pmd(struct mmu_gather *tlb,
struct vm_area_struct *vma,
pmd_t *pmd, unsigned long addr);
extern int zap_huge_pud(struct mmu_gather *tlb,
struct vm_area_struct *vma,
pud_t *pud, unsigned long addr);
extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
unsigned long addr, unsigned long end,
unsigned char *vec);
extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
unsigned long new_addr, unsigned long old_end,
pmd_t *old_pmd, pmd_t *new_pmd);
extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
unsigned long addr, pgprot_t newprot,
int prot_numa);
int vmf_insert_pfn_pmd(struct vm_area_struct *vma, unsigned long addr,
pmd_t *pmd, pfn_t pfn, bool write);
int vmf_insert_pfn_pud(struct vm_area_struct *vma, unsigned long addr,
pud_t *pud, pfn_t pfn, bool write);
enum transparent_hugepage_flag {
TRANSPARENT_HUGEPAGE_FLAG,
TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG,
TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG,
TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG,
TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG,
TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG,
TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG,
TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG,
};
struct kobject;
struct kobj_attribute;
extern ssize_t single_hugepage_flag_store(struct kobject *kobj,
struct kobj_attribute *attr,
const char *buf, size_t count,
enum transparent_hugepage_flag flag);
extern ssize_t single_hugepage_flag_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf,
enum transparent_hugepage_flag flag);
extern struct kobj_attribute shmem_enabled_attr;
# 259 "./include/linux/huge_mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool transparent_hugepage_enabled(struct vm_area_struct *vma)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void prep_transhuge_page(struct page *page) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool
can_split_huge_page(struct page *page, int *pextra_pins)
{
do { bool __cond = !(!(1)); extern void __compiletime_assert_54(void) ; if (__cond) __compiletime_assert_54(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0);
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int
split_huge_page_to_list(struct page *page, struct list_head *list)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int split_huge_page(struct page *page)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void deferred_split_huge_page(struct page *page) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
unsigned long address, bool freeze, struct page *page) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void split_huge_pmd_address(struct vm_area_struct *vma,
unsigned long address, bool freeze, struct page *page) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int hugepage_madvise(struct vm_area_struct *vma,
unsigned long *vm_flags, int advice)
{
do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/huge_mm.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "300" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vma_adjust_trans_huge(struct vm_area_struct *vma,
unsigned long start,
unsigned long end,
long adjust_next)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int is_swap_pmd(pmd_t pmd)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *pmd_trans_huge_lock(pmd_t *pmd,
struct vm_area_struct *vma)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *pud_trans_huge_lock(pud_t *pud,
struct vm_area_struct *vma)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int do_huge_pmd_numa_page(struct vm_fault *vmf, pmd_t orig_pmd)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_huge_zero_page(struct page *page)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_huge_zero_pud(pud_t pud)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mm_put_huge_zero_page(struct mm_struct *mm)
{
return;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *follow_devmap_pmd(struct vm_area_struct *vma,
unsigned long addr, pmd_t *pmd, int flags)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *follow_devmap_pud(struct vm_area_struct *vma,
unsigned long addr, pud_t *pud, int flags)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool thp_migration_supported(void)
{
return false;
}
# 469 "./include/linux/mm.h" 2
# 486 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int put_page_testzero(struct page *page)
{
((void)(sizeof(( long)(page_ref_count(page) == 0))));
return page_ref_dec_and_test(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int get_page_unless_zero(struct page *page)
{
return page_ref_add_unless(page, 1, 0);
}
extern int page_is_ram(unsigned long pfn);
enum {
REGION_INTERSECTS,
REGION_DISJOINT,
REGION_MIXED,
};
int region_intersects(resource_size_t offset, size_t size, unsigned long flags,
unsigned long desc);
struct page *vmalloc_to_page(const void *addr);
unsigned long vmalloc_to_pfn(const void *addr);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_vmalloc_addr(const void *x)
{
unsigned long addr = (unsigned long)x;
return addr >= (((unsigned long)high_memory + (8*1024*1024)) & ~((8*1024*1024)-1)) && addr < 0xff800000UL;
}
extern int is_vmalloc_or_module_addr(const void *x);
extern void *kvmalloc_node(size_t size, gfp_t flags, int node);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kvmalloc(size_t size, gfp_t flags)
{
return kvmalloc_node(size, flags, (-1));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kvzalloc_node(size_t size, gfp_t flags, int node)
{
return kvmalloc_node(size, flags | (( gfp_t)0x8000u), node);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kvzalloc(size_t size, gfp_t flags)
{
return kvmalloc(size, flags | (( gfp_t)0x8000u));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *kvmalloc_array(size_t n, size_t size, gfp_t flags)
{
if (size != 0 && n > (~(size_t)0) / size)
return ((void *)0);
return kvmalloc(n * size, flags);
}
extern void kvfree(const void *addr);
extern void kvfree_sensitive(const void *addr, size_t len);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int compound_mapcount(struct page *page)
{
((void)(sizeof(( long)(!PageCompound(page)))));
page = compound_head(page);
return ({ union { typeof((compound_mapcount_ptr(page))->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((compound_mapcount_ptr(page))->counter), __u.__c, sizeof((compound_mapcount_ptr(page))->counter)); else __read_once_size_nocheck(&((compound_mapcount_ptr(page))->counter), __u.__c, sizeof((compound_mapcount_ptr(page))->counter)); do { } while (0); __u.__val; }) + 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_mapcount_reset(struct page *page)
{
({ union { typeof(((&(page)->_mapcount)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&(page)->_mapcount)->counter))) ((-1)) }; __write_once_size(&(((&(page)->_mapcount)->counter)), __u.__c, sizeof(((&(page)->_mapcount)->counter))); __u.__val; });
}
int __page_mapcount(struct page *page);
# 600 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_mapcount(struct page *page)
{
if (__builtin_expect(!!(PageCompound(page)), 0))
return __page_mapcount(page);
return ({ union { typeof((&page->_mapcount)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); else __read_once_size_nocheck(&((&page->_mapcount)->counter), __u.__c, sizeof((&page->_mapcount)->counter)); do { } while (0); __u.__val; }) + 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int total_mapcount(struct page *page)
{
return page_mapcount(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_trans_huge_mapcount(struct page *page,
int *total_mapcount)
{
int mapcount = page_mapcount(page);
if (total_mapcount)
*total_mapcount = mapcount;
return mapcount;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *virt_to_head_page(const void *x)
{
struct page *page = (mem_map + ((((((unsigned long)(x) - (0xC0000000UL)) >> 12) + ((unsigned long)((0x00000000UL) >> 12)))) - ((unsigned long)((0x00000000UL) >> 12))));
return compound_head(page);
}
void __put_page(struct page *page);
void put_pages_list(struct list_head *pages);
void split_page(struct page *page, unsigned int order);
typedef void compound_page_dtor(struct page *);
enum compound_dtor_id {
NULL_COMPOUND_DTOR,
COMPOUND_PAGE_DTOR,
NR_COMPOUND_DTORS,
};
extern compound_page_dtor * const compound_page_dtors[];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_compound_page_dtor(struct page *page,
enum compound_dtor_id compound_dtor)
{
((void)(sizeof(( long)(compound_dtor >= NR_COMPOUND_DTORS))));
page[1].compound_dtor = compound_dtor;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) compound_page_dtor *get_compound_page_dtor(struct page *page)
{
((void)(sizeof(( long)(page[1].compound_dtor >= NR_COMPOUND_DTORS))));
return compound_page_dtors[page[1].compound_dtor];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int compound_order(struct page *page)
{
if (!PageHead(page))
return 0;
return page[1].compound_order;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_compound_order(struct page *page, unsigned int order)
{
page[1].compound_order = order;
}
void free_compound_page(struct page *page);
# 693 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma)
{
if (__builtin_expect(!!(vma->vm_flags & 0x00000002), 1))
pte = pte_mkwrite(pte);
return pte;
}
int alloc_set_pte(struct vm_fault *vmf, struct mem_cgroup *memcg,
struct page *page);
int finish_fault(struct vm_fault *vmf);
int finish_mkwrite_fault(struct vm_fault *vmf);
# 813 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) enum zone_type page_zonenum(const struct page *page)
{
return (page->flags >> (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0))) & ((1UL << 2) - 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_zone_device_page(const struct page *page)
{
return false;
}
# 837 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void put_zone_device_private_or_public_page(struct page *page)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_device_private_page(const struct page *page)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_device_public_page(const struct page *page)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void get_page(struct page *page)
{
page = compound_head(page);
((void)(sizeof(( long)(((unsigned int) page_ref_count(page) + 127u <= 127u)))));
page_ref_inc(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((warn_unused_result)) bool try_get_page(struct page *page)
{
page = compound_head(page);
if (({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(page_ref_count(page) <= 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/mm.h", 870); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); }))
return false;
page_ref_inc(page);
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void put_page(struct page *page)
{
page = compound_head(page);
if (0 && __builtin_expect(!!(is_device_private_page(page) || __builtin_expect(!!(is_device_public_page(page)), 0)), 0)) {
put_zone_device_private_or_public_page(page);
return;
}
if (put_page_testzero(page))
__put_page(page);
}
# 908 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_zone_id(struct page *page)
{
return (page->flags >> ((((((sizeof(unsigned long)*8) - 0) - 0) < ((((sizeof(unsigned long)*8) - 0) - 0) - 2))? (((sizeof(unsigned long)*8) - 0) - 0) : ((((sizeof(unsigned long)*8) - 0) - 0) - 2)) * ((0 + 2) != 0))) & ((1UL << (0 + 2)) - 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int zone_to_nid(struct zone *zone)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_to_nid(const struct page *page)
{
return (page->flags >> ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0))) & ((1UL << 0) - 1);
}
# 996 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_cpupid_xchg_last(struct page *page, int cpupid)
{
return page_to_nid(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_cpupid_last(struct page *page)
{
return page_to_nid(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpupid_to_nid(int cpupid)
{
return -1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpupid_to_pid(int cpupid)
{
return -1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpupid_to_cpu(int cpupid)
{
return -1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int cpu_pid_to_cpupid(int nid, int pid)
{
return -1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cpupid_pid_unset(int cpupid)
{
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_cpupid_reset_last(struct page *page)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool cpupid_match_pid(struct task_struct *task, int cpupid)
{
return false;
}
# 1058 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u8 page_kasan_tag(const struct page *page)
{
return 0xff;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_kasan_tag_set(struct page *page, u8 tag) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void page_kasan_tag_reset(struct page *page) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct zone *page_zone(const struct page *page)
{
return &(&contig_page_data)->node_zones[page_zonenum(page)];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pg_data_t *page_pgdat(const struct page *page)
{
return (&contig_page_data);
}
# 1090 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_page_zone(struct page *page, enum zone_type zone)
{
page->flags &= ~(((1UL << 2) - 1) << (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0)));
page->flags |= (zone & ((1UL << 2) - 1)) << (((((sizeof(unsigned long)*8) - 0) - 0) - 2) * (2 != 0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_page_node(struct page *page, unsigned long node)
{
page->flags &= ~(((1UL << 0) - 1) << ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0)));
page->flags |= (node & ((1UL << 0) - 1)) << ((((sizeof(unsigned long)*8) - 0) - 0) * (0 != 0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_page_links(struct page *page, enum zone_type zone,
unsigned long node, unsigned long pfn)
{
set_page_zone(page, zone);
set_page_node(page, node);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct mem_cgroup *page_memcg(struct page *page)
{
return page->mem_cgroup;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct mem_cgroup *page_memcg_rcu(struct page *page)
{
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(!rcu_read_lock_held()); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/mm.h", 1119); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
return ({ union { typeof(page->mem_cgroup) __val; char __c[1]; } __u; if (1) __read_once_size(&(page->mem_cgroup), __u.__c, sizeof(page->mem_cgroup)); else __read_once_size_nocheck(&(page->mem_cgroup), __u.__c, sizeof(page->mem_cgroup)); do { } while (0); __u.__val; });
}
# 1137 "./include/linux/mm.h"
# 1 "./include/linux/vmstat.h" 1
# 1 "./include/linux/vm_event_item.h" 1
# 39 "./include/linux/vm_event_item.h"
enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
PGALLOC_NORMAL, PGALLOC_HIGH, PGALLOC_MOVABLE,
ALLOCSTALL_NORMAL, ALLOCSTALL_HIGH, ALLOCSTALL_MOVABLE,
PGSCAN_SKIP_NORMAL, PGSCAN_SKIP_HIGH, PGSCAN_SKIP_MOVABLE,
PGFREE, PGACTIVATE, PGDEACTIVATE, PGLAZYFREE,
PGFAULT, PGMAJFAULT,
PGLAZYFREED,
PGREFILL,
PGSTEAL_KSWAPD,
PGSTEAL_DIRECT,
PGSCAN_KSWAPD,
PGSCAN_DIRECT,
PGSCAN_DIRECT_THROTTLE,
PGINODESTEAL, SLABS_SCANNED, KSWAPD_INODESTEAL,
KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY,
PAGEOUTRUN, PGROTATED,
DROP_PAGECACHE, DROP_SLAB,
OOM_KILL,
# 68 "./include/linux/vm_event_item.h"
PGMIGRATE_SUCCESS, PGMIGRATE_FAIL,
COMPACTMIGRATE_SCANNED, COMPACTFREE_SCANNED,
COMPACTISOLATED,
COMPACTSTALL, COMPACTFAIL, COMPACTSUCCESS,
KCOMPACTD_WAKE,
KCOMPACTD_MIGRATE_SCANNED, KCOMPACTD_FREE_SCANNED,
UNEVICTABLE_PGCULLED,
UNEVICTABLE_PGSCANNED,
UNEVICTABLE_PGRESCUED,
UNEVICTABLE_PGMLOCKED,
UNEVICTABLE_PGMUNLOCKED,
UNEVICTABLE_PGCLEARED,
UNEVICTABLE_PGSTRANDED,
# 124 "./include/linux/vm_event_item.h"
SWAP_RA,
SWAP_RA_HIT,
NR_VM_EVENT_ITEMS
};
# 9 "./include/linux/vmstat.h" 2
extern int sysctl_stat_interval;
# 24 "./include/linux/vmstat.h"
struct vm_event_state {
unsigned long event[NR_VM_EVENT_ITEMS];
};
extern __attribute__((section(".data..percpu" ""))) __typeof__(struct vm_event_state) vm_event_states;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __count_vm_event(enum vm_event_item item)
{
do { do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(vm_event_states.event[item])) { case 1: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 2: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 4: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; case 8: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void count_vm_event(enum vm_event_item item)
{
do { do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(vm_event_states.event[item])) { case 1: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 2: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 4: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 8: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += 1; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __count_vm_events(enum vm_event_item item, long delta)
{
do { do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(vm_event_states.event[item])) { case 1: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0);break; case 2: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0);break; case 4: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0);break; case 8: do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void count_vm_events(enum vm_event_item item, long delta)
{
do { do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(vm_event_states.event[item])) { case 1: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 2: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 4: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; case 8: do { unsigned long __flags; do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); __flags = arch_local_irq_save(); } while (0); do { *({ do { const void *__vpp_verify = (typeof((&(vm_event_states.event[item])) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))); (typeof((typeof(*(&(vm_event_states.event[item]))) *)(&(vm_event_states.event[item])))) (__ptr + ((__my_cpu_offset()))); }); }) += delta; } while (0); do { ({ unsigned long __dummy; typeof(__flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(__flags); } while (0); } while (0);break; default: __bad_size_call_parameter();break; } } while (0);
}
extern void all_vm_events(unsigned long *);
extern void vm_events_fold_cpu(int cpu);
# 110 "./include/linux/vmstat.h"
extern atomic_long_t vm_zone_stat[NR_VM_ZONE_STAT_ITEMS];
extern atomic_long_t vm_numa_stat[0];
extern atomic_long_t vm_node_stat[NR_VM_NODE_STAT_ITEMS];
# 142 "./include/linux/vmstat.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void zone_page_state_add(long x, struct zone *zone,
enum zone_stat_item item)
{
atomic_long_add(x, &zone->vm_stat[item]);
atomic_long_add(x, &vm_zone_stat[item]);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void node_page_state_add(long x, struct pglist_data *pgdat,
enum node_stat_item item)
{
atomic_long_add(x, &pgdat->vm_stat[item]);
atomic_long_add(x, &vm_node_stat[item]);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long global_zone_page_state(enum zone_stat_item item)
{
long x = atomic_long_read(&vm_zone_stat[item]);
if (x < 0)
x = 0;
return x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long global_node_page_state(enum node_stat_item item)
{
long x = atomic_long_read(&vm_node_stat[item]);
if (x < 0)
x = 0;
return x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long zone_page_state(struct zone *zone,
enum zone_stat_item item)
{
long x = atomic_long_read(&zone->vm_stat[item]);
if (x < 0)
x = 0;
return x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long zone_page_state_snapshot(struct zone *zone,
enum zone_stat_item item)
{
long x = atomic_long_read(&zone->vm_stat[item]);
int cpu;
for (((cpu)) = -1; ((cpu)) = cpumask_next(((cpu)), (((const struct cpumask *)&__cpu_online_mask))), ((cpu)) < nr_cpu_ids;)
x += ({ do { const void *__vpp_verify = (typeof((zone->pageset) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((zone->pageset))) *)((zone->pageset)))); (typeof((typeof(*((zone->pageset))) *)((zone->pageset)))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->vm_stat_diff[item];
if (x < 0)
x = 0;
return x;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long node_page_state_snapshot(pg_data_t *pgdat,
enum node_stat_item item)
{
long x = atomic_long_read(&pgdat->vm_stat[item]);
int cpu;
for (((cpu)) = -1; ((cpu)) = cpumask_next(((cpu)), (((const struct cpumask *)&__cpu_online_mask))), ((cpu)) < nr_cpu_ids;)
x += ({ do { const void *__vpp_verify = (typeof((pgdat->per_cpu_nodestats) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((pgdat->per_cpu_nodestats))) *)((pgdat->per_cpu_nodestats)))); (typeof((typeof(*((pgdat->per_cpu_nodestats))) *)((pgdat->per_cpu_nodestats)))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->vm_node_stat_diff[item];
if (x < 0)
x = 0;
return x;
}
# 244 "./include/linux/vmstat.h"
void __mod_zone_page_state(struct zone *, enum zone_stat_item item, long);
void __inc_zone_page_state(struct page *, enum zone_stat_item);
void __dec_zone_page_state(struct page *, enum zone_stat_item);
void __mod_node_page_state(struct pglist_data *, enum node_stat_item item, long);
void __inc_node_page_state(struct page *, enum node_stat_item);
void __dec_node_page_state(struct page *, enum node_stat_item);
void mod_zone_page_state(struct zone *, enum zone_stat_item, long);
void inc_zone_page_state(struct page *, enum zone_stat_item);
void dec_zone_page_state(struct page *, enum zone_stat_item);
void mod_node_page_state(struct pglist_data *, enum node_stat_item, long);
void inc_node_page_state(struct page *, enum node_stat_item);
void dec_node_page_state(struct page *, enum node_stat_item);
extern void inc_node_state(struct pglist_data *, enum node_stat_item);
extern void __inc_zone_state(struct zone *, enum zone_stat_item);
extern void __inc_node_state(struct pglist_data *, enum node_stat_item);
extern void dec_zone_state(struct zone *, enum zone_stat_item);
extern void __dec_zone_state(struct zone *, enum zone_stat_item);
extern void __dec_node_state(struct pglist_data *, enum node_stat_item);
void quiet_vmstat(void);
void cpu_vm_stats_fold(int cpu);
void refresh_zone_stat_thresholds(void);
struct ctl_table;
int vmstat_refresh(struct ctl_table *, int write,
void *buffer, size_t *lenp, loff_t *ppos);
void drain_zonestat(struct zone *zone, struct per_cpu_pageset *);
int calculate_pressure_threshold(struct zone *zone);
int calculate_normal_threshold(struct zone *zone);
void set_pgdat_percpu_threshold(pg_data_t *pgdat,
int (*calculate_pressure)(struct zone *));
# 375 "./include/linux/vmstat.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __mod_zone_freepage_state(struct zone *zone, int nr_pages,
int migratetype)
{
__mod_zone_page_state(zone, NR_FREE_PAGES, nr_pages);
if (__builtin_expect(!!((migratetype) == MIGRATE_CMA), 0))
__mod_zone_page_state(zone, NR_FREE_CMA_PAGES, nr_pages);
}
extern const char * const vmstat_text[];
# 1138 "./include/linux/mm.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void *lowmem_page_address(const struct page *page)
{
return ((void *)__phys_to_virt((phys_addr_t)(((phys_addr_t)(((unsigned long)((page) - mem_map) + ((unsigned long)((0x00000000UL) >> 12)))) << 12))));
}
# 1161 "./include/linux/mm.h"
void *page_address(const struct page *page);
void set_page_address(struct page *page, void *virtual);
void page_address_init(void);
# 1172 "./include/linux/mm.h"
extern void *page_rmapping(struct page *page);
extern struct anon_vma *page_anon_vma(struct page *page);
extern struct address_space *page_mapping(struct page *page);
extern struct address_space *__page_file_mapping(struct page *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
struct address_space *page_file_mapping(struct page *page)
{
if (__builtin_expect(!!(PageSwapCache(page)), 0))
return __page_file_mapping(page);
return page->mapping;
}
extern unsigned long __page_file_index(struct page *page);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long page_index(struct page *page)
{
if (__builtin_expect(!!(PageSwapCache(page)), 0))
return __page_file_index(page);
return page->index;
}
bool page_mapped(struct page *page);
struct address_space *page_mapping(struct page *page);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool page_is_pfmemalloc(struct page *page)
{
return page->index == -1UL;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_page_pfmemalloc(struct page *page)
{
page->index = -1UL;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_page_pfmemalloc(struct page *page)
{
page->index = 0;
}
# 1278 "./include/linux/mm.h"
extern void pagefault_out_of_memory(void);
# 1288 "./include/linux/mm.h"
extern void show_free_areas(unsigned int flags, nodemask_t *nodemask);
void shmem_set_file(struct vm_area_struct *vma, struct file *file);
extern bool can_do_mlock(void);
extern int user_shm_lock(size_t, struct user_struct *);
extern void user_shm_unlock(size_t, struct user_struct *);
struct zap_details {
struct address_space *check_mapping;
unsigned long first_index;
unsigned long last_index;
};
struct page *_vm_normal_page(struct vm_area_struct *vma, unsigned long addr,
pte_t pte, bool with_public_device);
struct page *vm_normal_page_pmd(struct vm_area_struct *vma, unsigned long addr,
pmd_t pmd);
int zap_vma_ptes(struct vm_area_struct *vma, unsigned long address,
unsigned long size);
void zap_page_range(struct vm_area_struct *vma, unsigned long address,
unsigned long size);
void unmap_vmas(struct mmu_gather *tlb, struct vm_area_struct *start_vma,
unsigned long start, unsigned long end);
# 1343 "./include/linux/mm.h"
struct mm_walk {
int (*pud_entry)(pud_t *pud, unsigned long addr,
unsigned long next, struct mm_walk *walk);
int (*pmd_entry)(pmd_t *pmd, unsigned long addr,
unsigned long next, struct mm_walk *walk);
int (*pte_entry)(pte_t *pte, unsigned long addr,
unsigned long next, struct mm_walk *walk);
int (*pte_hole)(unsigned long addr, unsigned long next,
struct mm_walk *walk);
int (*hugetlb_entry)(pte_t *pte, unsigned long hmask,
unsigned long addr, unsigned long next,
struct mm_walk *walk);
int (*test_walk)(unsigned long addr, unsigned long next,
struct mm_walk *walk);
struct mm_struct *mm;
struct vm_area_struct *vma;
void *private;
};
int walk_page_range(unsigned long addr, unsigned long end,
struct mm_walk *walk);
int walk_page_vma(struct vm_area_struct *vma, struct mm_walk *walk);
void free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
unsigned long end, unsigned long floor, unsigned long ceiling);
int copy_page_range(struct mm_struct *dst, struct mm_struct *src,
struct vm_area_struct *vma);
void unmap_mapping_range(struct address_space *mapping,
loff_t const holebegin, loff_t const holelen, int even_cows);
int follow_pte_pmd(struct mm_struct *mm, unsigned long address,
unsigned long *start, unsigned long *end,
pte_t **ptepp, pmd_t **pmdpp, spinlock_t **ptlp);
int follow_pfn(struct vm_area_struct *vma, unsigned long address,
unsigned long *pfn);
int follow_phys(struct vm_area_struct *vma, unsigned long address,
unsigned int flags, unsigned long *prot, resource_size_t *phys);
int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
void *buf, int len, int write);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void unmap_shared_mapping_range(struct address_space *mapping,
loff_t const holebegin, loff_t const holelen)
{
unmap_mapping_range(mapping, holebegin, holelen, 0);
}
extern void truncate_pagecache(struct inode *inode, loff_t new);
extern void truncate_setsize(struct inode *inode, loff_t newsize);
void pagecache_isize_extended(struct inode *inode, loff_t from, loff_t to);
void truncate_pagecache_range(struct inode *inode, loff_t offset, loff_t end);
int truncate_inode_page(struct address_space *mapping, struct page *page);
int generic_error_remove_page(struct address_space *mapping, struct page *page);
int invalidate_inode_page(struct page *page);
extern int handle_mm_fault(struct vm_area_struct *vma, unsigned long address,
unsigned int flags);
extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
unsigned long address, unsigned int fault_flags,
bool *unlocked);
# 1419 "./include/linux/mm.h"
extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len,
unsigned int gup_flags);
extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
void *buf, int len, unsigned int gup_flags);
extern int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
unsigned long addr, void *buf, int len, unsigned int gup_flags);
long get_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas, int *locked);
long get_user_pages(unsigned long start, unsigned long nr_pages,
unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas);
long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
unsigned int gup_flags, struct page **pages, int *locked);
long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,
struct page **pages, unsigned int gup_flags);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) long get_user_pages_longterm(unsigned long start,
unsigned long nr_pages, unsigned int gup_flags,
struct page **pages, struct vm_area_struct **vmas)
{
return get_user_pages(start, nr_pages, gup_flags, pages, vmas);
}
int get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages);
struct frame_vector {
unsigned int nr_allocated;
unsigned int nr_frames;
bool got_ref;
bool is_pfns;
void *ptrs[0];
};
struct frame_vector *frame_vector_create(unsigned int nr_frames);
void frame_vector_destroy(struct frame_vector *vec);
int get_vaddr_frames(unsigned long start, unsigned int nr_pfns,
unsigned int gup_flags, struct frame_vector *vec);
void put_vaddr_frames(struct frame_vector *vec);
int frame_vector_to_pages(struct frame_vector *vec);
void frame_vector_to_pfns(struct frame_vector *vec);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int frame_vector_count(struct frame_vector *vec)
{
return vec->nr_frames;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page **frame_vector_pages(struct frame_vector *vec)
{
if (vec->is_pfns) {
int err = frame_vector_to_pages(vec);
if (err)
return ERR_PTR(err);
}
return (struct page **)(vec->ptrs);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long *frame_vector_pfns(struct frame_vector *vec)
{
if (!vec->is_pfns)
frame_vector_to_pfns(vec);
return (unsigned long *)(vec->ptrs);
}
struct kvec;
int get_kernel_pages(const struct kvec *iov, int nr_pages, int write,
struct page **pages);
int get_kernel_page(unsigned long start, int write, struct page **pages);
struct page *get_dump_page(unsigned long addr);
extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
extern void do_invalidatepage(struct page *page, unsigned int offset,
unsigned int length);
int __set_page_dirty_nobuffers(struct page *page);
int __set_page_dirty_no_writeback(struct page *page);
int redirty_page_for_writepage(struct writeback_control *wbc,
struct page *page);
void account_page_dirtied(struct page *page, struct address_space *mapping);
void account_page_cleaned(struct page *page, struct address_space *mapping,
struct bdi_writeback *wb);
int set_page_dirty(struct page *page);
int set_page_dirty_lock(struct page *page);
void cancel_dirty_page(struct page *page);
int clear_page_dirty_for_io(struct page *page);
int get_cmdline(struct task_struct *task, char *buffer, int buflen);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool vma_is_anonymous(struct vm_area_struct *vma)
{
return !vma->vm_ops;
}
bool vma_is_shmem(struct vm_area_struct *vma);
int vma_is_stack_for_current(struct vm_area_struct *vma);
extern unsigned long move_page_tables(struct vm_area_struct *vma,
unsigned long old_addr, struct vm_area_struct *new_vma,
unsigned long new_addr, unsigned long len,
bool need_rmap_locks);
extern unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
unsigned long end, pgprot_t newprot,
int dirty_accountable, int prot_numa);
extern int mprotect_fixup(struct vm_area_struct *vma,
struct vm_area_struct **pprev, unsigned long start,
unsigned long end, unsigned long newflags);
int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long get_mm_counter(struct mm_struct *mm, int member)
{
long val = atomic_long_read(&mm->rss_stat.count[member]);
if (val < 0)
val = 0;
return (unsigned long)val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void add_mm_counter(struct mm_struct *mm, int member, long value)
{
atomic_long_add(value, &mm->rss_stat.count[member]);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void inc_mm_counter(struct mm_struct *mm, int member)
{
atomic_long_inc(&mm->rss_stat.count[member]);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dec_mm_counter(struct mm_struct *mm, int member)
{
atomic_long_dec(&mm->rss_stat.count[member]);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mm_counter_file(struct page *page)
{
if (PageSwapBacked(page))
return MM_SHMEMPAGES;
return MM_FILEPAGES;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mm_counter(struct page *page)
{
if (PageAnon(page))
return MM_ANONPAGES;
return mm_counter_file(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long get_mm_rss(struct mm_struct *mm)
{
return get_mm_counter(mm, MM_FILEPAGES) +
get_mm_counter(mm, MM_ANONPAGES) +
get_mm_counter(mm, MM_SHMEMPAGES);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long get_mm_hiwater_rss(struct mm_struct *mm)
{
return ({ typeof(mm->hiwater_rss) __UNIQUE_ID_max1_55 = (mm->hiwater_rss); typeof(get_mm_rss(mm)) __UNIQUE_ID_max2_56 = (get_mm_rss(mm)); (void) (&__UNIQUE_ID_max1_55 == &__UNIQUE_ID_max2_56); __UNIQUE_ID_max1_55 > __UNIQUE_ID_max2_56 ? __UNIQUE_ID_max1_55 : __UNIQUE_ID_max2_56; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long get_mm_hiwater_vm(struct mm_struct *mm)
{
return ({ typeof(mm->hiwater_vm) __UNIQUE_ID_max1_57 = (mm->hiwater_vm); typeof(mm->total_vm) __UNIQUE_ID_max2_58 = (mm->total_vm); (void) (&__UNIQUE_ID_max1_57 == &__UNIQUE_ID_max2_58); __UNIQUE_ID_max1_57 > __UNIQUE_ID_max2_58 ? __UNIQUE_ID_max1_57 : __UNIQUE_ID_max2_58; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void update_hiwater_rss(struct mm_struct *mm)
{
unsigned long _rss = get_mm_rss(mm);
if ((mm)->hiwater_rss < _rss)
(mm)->hiwater_rss = _rss;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void update_hiwater_vm(struct mm_struct *mm)
{
if (mm->hiwater_vm < mm->total_vm)
mm->hiwater_vm = mm->total_vm;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void reset_mm_hiwater_rss(struct mm_struct *mm)
{
mm->hiwater_rss = get_mm_rss(mm);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void setmax_mm_hiwater_rss(unsigned long *maxrss,
struct mm_struct *mm)
{
unsigned long hiwater_rss = get_mm_hiwater_rss(mm);
if (*maxrss < hiwater_rss)
*maxrss = hiwater_rss;
}
void sync_mm_rss(struct mm_struct *mm);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int pte_devmap(pte_t pte)
{
return 0;
}
int vma_wants_writenotify(struct vm_area_struct *vma, pgprot_t vm_page_prot);
extern pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr,
spinlock_t **ptl);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pte_t *get_locked_pte(struct mm_struct *mm, unsigned long addr,
spinlock_t **ptl)
{
pte_t *ptep;
(ptep = __get_locked_pte(mm, addr, ptl));
return ptep;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __p4d_alloc(struct mm_struct *mm, pgd_t *pgd,
unsigned long address)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __pud_alloc(struct mm_struct *mm, pgd_t *p4d,
unsigned long address)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
unsigned long address)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mm_nr_pmds_init(struct mm_struct *mm) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long mm_nr_pmds(struct mm_struct *mm)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mm_inc_nr_pmds(struct mm_struct *mm) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mm_dec_nr_pmds(struct mm_struct *mm) {}
# 1733 "./include/linux/mm.h"
int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address);
int __pte_alloc_kernel(pmd_t *pmd, unsigned long address);
# 1758 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
{
return (__builtin_expect(!!((0)), 0) && __pmd_alloc(mm, pud, address))?
((void *)0): pmd_offset(pud, address);
}
# 1776 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ptlock_cache_init(void)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool ptlock_alloc(struct page *page)
{
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ptlock_free(struct page *page)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *ptlock_ptr(struct page *page)
{
return &page->ptl;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *pte_lockptr(struct mm_struct *mm, pmd_t *pmd)
{
return ptlock_ptr((mem_map + ((((unsigned long)(((*pmd) & (~0UL)) >> 12))) - ((unsigned long)((0x00000000UL) >> 12)))));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool ptlock_init(struct page *page)
{
((void)(sizeof(( long)(*(unsigned long *)&page->ptl))));
if (!ptlock_alloc(page))
return false;
do { spinlock_check(ptlock_ptr(page)); do { *(&(ptlock_ptr(page))->rlock) = (raw_spinlock_t) { .raw_lock = { { 0 } }, }; } while (0); } while (0);
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pte_lock_deinit(struct page *page)
{
page->mapping = ((void *)0);
ptlock_free(page);
}
# 1836 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgtable_init(void)
{
ptlock_cache_init();
do { } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool pgtable_page_ctor(struct page *page)
{
if (!ptlock_init(page))
return false;
inc_zone_page_state(page, NR_PAGETABLE);
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgtable_page_dtor(struct page *page)
{
pte_lock_deinit(page);
dec_zone_page_state(page, NR_PAGETABLE);
}
# 1917 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *pmd_lockptr(struct mm_struct *mm, pmd_t *pmd)
{
return &mm->page_table_lock;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool pgtable_pmd_page_ctor(struct page *page) { return true; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pgtable_pmd_page_dtor(struct page *page) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *pmd_lock(struct mm_struct *mm, pmd_t *pmd)
{
spinlock_t *ptl = pmd_lockptr(mm, pmd);
spin_lock(ptl);
return ptl;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *pud_lockptr(struct mm_struct *mm, pud_t *pud)
{
return &mm->page_table_lock;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) spinlock_t *pud_lock(struct mm_struct *mm, pud_t *pud)
{
spinlock_t *ptl = pud_lockptr(mm, pud);
spin_lock(ptl);
return ptl;
}
extern void __attribute__ ((__section__(".init.text"))) pagecache_init(void);
extern void free_area_init(unsigned long * zones_size);
extern void free_area_init_node(int nid, unsigned long * zones_size,
unsigned long zone_start_pfn, unsigned long *zholes_size);
extern void free_initmem(void);
extern unsigned long free_reserved_area(void *start, void *end,
int poison, char *s);
extern void free_highmem_page(struct page *page);
extern void adjust_managed_page_count(struct page *page, long count);
extern void mem_init_print_info(const char *str);
extern void reserve_bootmem_region(phys_addr_t start, phys_addr_t end);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __free_reserved_page(struct page *page)
{
ClearPageReserved(page);
init_page_count(page);
__free_pages((page), 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void free_reserved_page(struct page *page)
{
__free_reserved_page(page);
adjust_managed_page_count(page, 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mark_page_reserved(struct page *page)
{
SetPageReserved(page);
adjust_managed_page_count(page, -1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long free_initmem_default(int poison)
{
extern char __init_begin[], __init_end[];
return free_reserved_area(&__init_begin, &__init_end,
poison, "unused kernel");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long get_num_physpages(void)
{
int nid;
unsigned long phys_pages = 0;
for ( (nid) = 0; (nid) == 0; (nid) = 1)
phys_pages += ((&contig_page_data)->node_present_pages);
return phys_pages;
}
# 2076 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int __early_pfn_to_nid(unsigned long pfn,
struct mminit_pfnnid_cache *state)
{
return 0;
}
# 2089 "./include/linux/mm.h"
extern void set_dma_reserve(unsigned long new_dma_reserve);
extern void memmap_init_zone(unsigned long, int, unsigned long,
unsigned long, enum memmap_context);
extern void setup_per_zone_wmarks(void);
extern int __attribute__ ((__section__(".meminit.text"))) __attribute__((no_instrument_function)) init_per_zone_wmark_min(void);
extern void mem_init(void);
extern void __attribute__ ((__section__(".init.text"))) mmap_init(void);
extern void show_mem(unsigned int flags, nodemask_t *nodemask);
extern long si_mem_available(void);
extern void si_meminfo(struct sysinfo * val);
extern void si_meminfo_node(struct sysinfo *val, int nid);
extern __attribute__((format(printf, 3, 4)))
void warn_alloc(gfp_t gfp_mask, nodemask_t *nodemask, const char *fmt, ...);
extern void setup_per_cpu_pageset(void);
extern void zone_pcp_update(struct zone *zone);
extern void zone_pcp_reset(struct zone *zone);
extern int min_free_kbytes;
extern int watermark_scale_factor;
extern atomic_long_t mmap_pages_allocated;
extern int nommu_shrink_inode_mappings(struct inode *, size_t, size_t);
void vma_interval_tree_insert(struct vm_area_struct *node,
struct rb_root_cached *root);
void vma_interval_tree_insert_after(struct vm_area_struct *node,
struct vm_area_struct *prev,
struct rb_root_cached *root);
void vma_interval_tree_remove(struct vm_area_struct *node,
struct rb_root_cached *root);
struct vm_area_struct *vma_interval_tree_iter_first(struct rb_root_cached *root,
unsigned long start, unsigned long last);
struct vm_area_struct *vma_interval_tree_iter_next(struct vm_area_struct *node,
unsigned long start, unsigned long last);
void anon_vma_interval_tree_insert(struct anon_vma_chain *node,
struct rb_root_cached *root);
void anon_vma_interval_tree_remove(struct anon_vma_chain *node,
struct rb_root_cached *root);
struct anon_vma_chain *
anon_vma_interval_tree_iter_first(struct rb_root_cached *root,
unsigned long start, unsigned long last);
struct anon_vma_chain *anon_vma_interval_tree_iter_next(
struct anon_vma_chain *node, unsigned long start, unsigned long last);
# 2155 "./include/linux/mm.h"
extern int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin);
extern int __vma_adjust(struct vm_area_struct *vma, unsigned long start,
unsigned long end, unsigned long pgoff, struct vm_area_struct *insert,
struct vm_area_struct *expand);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int vma_adjust(struct vm_area_struct *vma, unsigned long start,
unsigned long end, unsigned long pgoff, struct vm_area_struct *insert)
{
return __vma_adjust(vma, start, end, pgoff, insert, ((void *)0));
}
extern struct vm_area_struct *vma_merge(struct mm_struct *,
struct vm_area_struct *prev, unsigned long addr, unsigned long end,
unsigned long vm_flags, struct anon_vma *, struct file *, unsigned long,
struct mempolicy *, struct vm_userfaultfd_ctx, const char *);
extern struct anon_vma *find_mergeable_anon_vma(struct vm_area_struct *);
extern int __split_vma(struct mm_struct *, struct vm_area_struct *,
unsigned long addr, int new_below);
extern int split_vma(struct mm_struct *, struct vm_area_struct *,
unsigned long addr, int new_below);
extern int insert_vm_struct(struct mm_struct *, struct vm_area_struct *);
extern void __vma_link_rb(struct mm_struct *, struct vm_area_struct *,
struct rb_node **, struct rb_node *);
extern void unlink_file_vma(struct vm_area_struct *);
extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
unsigned long addr, unsigned long len, unsigned long pgoff,
bool *need_rmap_locks);
extern void exit_mmap(struct mm_struct *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int check_data_rlimit(unsigned long rlim,
unsigned long new,
unsigned long start,
unsigned long end_data,
unsigned long start_data)
{
if (rlim < (~0UL)) {
if (((new - start) + (end_data - start_data)) > rlim)
return -28;
}
return 0;
}
extern int mm_take_all_locks(struct mm_struct *mm);
extern void mm_drop_all_locks(struct mm_struct *mm);
extern void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file);
extern struct file *get_mm_exe_file(struct mm_struct *mm);
extern struct file *get_task_exe_file(struct task_struct *task);
extern bool may_expand_vm(struct mm_struct *, vm_flags_t, unsigned long npages);
extern void vm_stat_account(struct mm_struct *, vm_flags_t, long npages);
extern bool vma_is_special_mapping(const struct vm_area_struct *vma,
const struct vm_special_mapping *sm);
extern struct vm_area_struct *_install_special_mapping(struct mm_struct *mm,
unsigned long addr, unsigned long len,
unsigned long flags,
const struct vm_special_mapping *spec);
extern int install_special_mapping(struct mm_struct *mm,
unsigned long addr, unsigned long len,
unsigned long flags, struct page **pages);
extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
extern unsigned long mmap_region(struct file *file, unsigned long addr,
unsigned long len, vm_flags_t vm_flags, unsigned long pgoff,
struct list_head *uf);
extern unsigned long do_mmap(struct file *file, unsigned long addr,
unsigned long len, unsigned long prot, unsigned long flags,
vm_flags_t vm_flags, unsigned long pgoff, unsigned long *populate,
struct list_head *uf);
extern int do_munmap(struct mm_struct *, unsigned long, size_t,
struct list_head *uf);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
do_mmap_pgoff(struct file *file, unsigned long addr,
unsigned long len, unsigned long prot, unsigned long flags,
unsigned long pgoff, unsigned long *populate,
struct list_head *uf)
{
return do_mmap(file, addr, len, prot, flags, 0, pgoff, populate, uf);
}
extern int __mm_populate(unsigned long addr, unsigned long len,
int ignore_errors);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mm_populate(unsigned long addr, unsigned long len)
{
(void) __mm_populate(addr, len, 1);
}
extern int __attribute__((warn_unused_result)) vm_brk(unsigned long, unsigned long);
extern int __attribute__((warn_unused_result)) vm_brk_flags(unsigned long, unsigned long, unsigned long);
extern int vm_munmap(unsigned long, size_t);
extern unsigned long __attribute__((warn_unused_result)) vm_mmap(struct file *, unsigned long,
unsigned long, unsigned long,
unsigned long, unsigned long);
struct vm_unmapped_area_info {
unsigned long flags;
unsigned long length;
unsigned long low_limit;
unsigned long high_limit;
unsigned long align_mask;
unsigned long align_offset;
};
extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
# 2280 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
vm_unmapped_area(struct vm_unmapped_area_info *info)
{
if (info->flags & 1)
return unmapped_area_topdown(info);
else
return unmapped_area(info);
}
extern void truncate_inode_pages(struct address_space *, loff_t);
extern void truncate_inode_pages_range(struct address_space *,
loff_t lstart, loff_t lend);
extern void truncate_inode_pages_final(struct address_space *);
extern int filemap_fault(struct vm_fault *vmf);
extern void filemap_map_pages(struct vm_fault *vmf,
unsigned long start_pgoff, unsigned long end_pgoff);
extern int filemap_page_mkwrite(struct vm_fault *vmf);
int __attribute__((warn_unused_result)) write_one_page(struct page *page);
void task_dirty_inc(struct task_struct *tsk);
int force_page_cache_readahead(struct address_space *mapping, struct file *filp,
unsigned long offset, unsigned long nr_to_read);
void page_cache_sync_readahead(struct address_space *mapping,
struct file_ra_state *ra,
struct file *filp,
unsigned long offset,
unsigned long size);
void page_cache_async_readahead(struct address_space *mapping,
struct file_ra_state *ra,
struct file *filp,
struct page *pg,
unsigned long offset,
unsigned long size);
extern unsigned long stack_guard_gap;
extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
extern int expand_downwards(struct vm_area_struct *vma,
unsigned long address);
extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr);
extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
struct vm_area_struct **pprev);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
{
struct vm_area_struct * vma = find_vma(mm,start_addr);
if (vma && end_addr <= vma->vm_start)
vma = ((void *)0);
return vma;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long vm_start_gap(struct vm_area_struct *vma)
{
unsigned long vm_start = vma->vm_start;
if (vma->vm_flags & 0x00000100) {
vm_start -= stack_guard_gap;
if (vm_start > vma->vm_start)
vm_start = 0;
}
return vm_start;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long vm_end_gap(struct vm_area_struct *vma)
{
unsigned long vm_end = vma->vm_end;
if (vma->vm_flags & 0x00000000) {
vm_end += stack_guard_gap;
if (vm_end < vma->vm_end)
vm_end = -((1UL) << 12);
}
return vm_end;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long vma_pages(struct vm_area_struct *vma)
{
return (vma->vm_end - vma->vm_start) >> 12;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
unsigned long vm_start, unsigned long vm_end)
{
struct vm_area_struct *vma = find_vma(mm, vm_start);
if (vma && (vma->vm_start != vm_start || vma->vm_end != vm_end))
vma = ((void *)0);
return vma;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool range_in_vma(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
return (vma && vma->vm_start <= start && end <= vma->vm_end);
}
pgprot_t vm_get_page_prot(unsigned long vm_flags);
void vma_set_page_prot(struct vm_area_struct *vma);
# 2420 "./include/linux/mm.h"
struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr);
int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
unsigned long pfn, unsigned long size, pgprot_t);
int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *);
int vm_insert_pfn(struct vm_area_struct *vma, unsigned long addr,
unsigned long pfn);
int vm_insert_pfn_prot(struct vm_area_struct *vma, unsigned long addr,
unsigned long pfn, pgprot_t pgprot);
int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
pfn_t pfn);
int vm_insert_mixed_mkwrite(struct vm_area_struct *vma, unsigned long addr,
pfn_t pfn);
int vm_iomap_memory(struct vm_area_struct *vma, phys_addr_t start, unsigned long len);
struct page *follow_page_mask(struct vm_area_struct *vma,
unsigned long address, unsigned int foll_flags,
unsigned int *page_mask);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *follow_page(struct vm_area_struct *vma,
unsigned long address, unsigned int foll_flags)
{
unsigned int unused_page_mask;
return follow_page_mask(vma, address, foll_flags, &unused_page_mask);
}
# 2464 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int vm_fault_to_errno(int vm_fault, int foll_flags)
{
if (vm_fault & 0x0001)
return -12;
if (vm_fault & (0x0010 | 0x0020))
return (foll_flags & 0x100) ? -133 : -14;
if (vm_fault & (0x0002 | 0x0040))
return -14;
return 0;
}
typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr,
void *data);
extern int apply_to_page_range(struct mm_struct *mm, unsigned long address,
unsigned long size, pte_fn_t fn, void *data);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool page_poisoning_enabled(void) { return false; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kernel_poison_pages(struct page *page, int numpages,
int enable) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool page_is_poisoned(struct page *page) { return false; }
extern struct static_key_false init_on_alloc;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool want_init_on_alloc(gfp_t flags)
{
if (__builtin_expect(!!(({ if (!__builtin_types_compatible_p(typeof(*&(&init_on_alloc)->key), struct static_key) && !__builtin_types_compatible_p(typeof(*&(&init_on_alloc)->key), struct static_key_true) && !__builtin_types_compatible_p(typeof(*&(&init_on_alloc)->key), struct static_key_false)) ____wrong_branch_error(); static_key_count((struct static_key *)&(&init_on_alloc)->key) > 0; })), 0) &&
!page_poisoning_enabled())
return true;
return flags & (( gfp_t)0x8000u);
}
extern struct static_key_false init_on_free;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool want_init_on_free(void)
{
return __builtin_expect(!!(({ if (!__builtin_types_compatible_p(typeof(*&(&init_on_free)->key), struct static_key) && !__builtin_types_compatible_p(typeof(*&(&init_on_free)->key), struct static_key_true) && !__builtin_types_compatible_p(typeof(*&(&init_on_free)->key), struct static_key_false)) ____wrong_branch_error(); static_key_count((struct static_key *)&(&init_on_free)->key) > 0; })), 0) &&
!page_poisoning_enabled();
}
# 2537 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
kernel_map_pages(struct page *page, int numpages, int enable) {}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool debug_pagealloc_enabled(void)
{
return false;
}
extern struct vm_area_struct *get_gate_vma(struct mm_struct *mm);
extern int in_gate_area_no_mm(unsigned long addr);
extern int in_gate_area(struct mm_struct *mm, unsigned long addr);
# 2564 "./include/linux/mm.h"
extern bool process_shares_mm(struct task_struct *p, struct mm_struct *mm);
extern int sysctl_drop_caches;
int drop_caches_sysctl_handler(struct ctl_table *, int,
void *, size_t *, loff_t *);
void drop_slab(void);
void drop_slab_node(int nid);
extern int randomize_va_space;
const char * arch_vma_name(struct vm_area_struct *vma);
void print_vma_addr(char *prefix, unsigned long rip);
void sparse_mem_maps_populate_node(struct page **map_map,
unsigned long pnum_begin,
unsigned long pnum_end,
unsigned long map_count,
int nodeid);
struct page *sparse_mem_map_populate(unsigned long pnum, int nid);
pgd_t *vmemmap_pgd_populate(unsigned long addr, int node);
pgd_t *vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node);
pud_t *vmemmap_pud_populate(pgd_t *p4d, unsigned long addr, int node);
pmd_t *vmemmap_pmd_populate(pud_t *pud, unsigned long addr, int node);
pte_t *vmemmap_pte_populate(pmd_t *pmd, unsigned long addr, int node);
void *vmemmap_alloc_block(unsigned long size, int node);
struct vmem_altmap;
void *__vmemmap_alloc_block_buf(unsigned long size, int node,
struct vmem_altmap *altmap);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *vmemmap_alloc_block_buf(unsigned long size, int node)
{
return __vmemmap_alloc_block_buf(size, node, ((void *)0));
}
void vmemmap_verify(pte_t *, int, unsigned long, unsigned long);
int vmemmap_populate_basepages(unsigned long start, unsigned long end,
int node);
int vmemmap_populate(unsigned long start, unsigned long end, int node);
void vmemmap_populate_print_last(void);
void register_page_bootmem_memmap(unsigned long section_nr, struct page *map,
unsigned long nr_pages);
enum mf_flags {
MF_COUNT_INCREASED = 1 << 0,
MF_ACTION_REQUIRED = 1 << 1,
MF_MUST_KILL = 1 << 2,
MF_SOFT_OFFLINE = 1 << 3,
};
extern int memory_failure(unsigned long pfn, int trapno, int flags);
extern void memory_failure_queue(unsigned long pfn, int trapno, int flags);
extern int unpoison_memory(unsigned long pfn);
extern int get_hwpoison_page(struct page *page);
extern int sysctl_memory_failure_early_kill;
extern int sysctl_memory_failure_recovery;
extern void shake_page(struct page *p, int access);
extern atomic_long_t num_poisoned_pages;
extern int soft_offline_page(struct page *page, int flags);
enum mf_result {
MF_IGNORED,
MF_FAILED,
MF_DELAYED,
MF_RECOVERED,
};
enum mf_action_page_type {
MF_MSG_KERNEL,
MF_MSG_KERNEL_HIGH_ORDER,
MF_MSG_SLAB,
MF_MSG_DIFFERENT_COMPOUND,
MF_MSG_POISONED_HUGE,
MF_MSG_HUGE,
MF_MSG_FREE_HUGE,
MF_MSG_NON_PMD_HUGE,
MF_MSG_UNMAP_FAILED,
MF_MSG_DIRTY_SWAPCACHE,
MF_MSG_CLEAN_SWAPCACHE,
MF_MSG_DIRTY_MLOCKED_LRU,
MF_MSG_CLEAN_MLOCKED_LRU,
MF_MSG_DIRTY_UNEVICTABLE_LRU,
MF_MSG_CLEAN_UNEVICTABLE_LRU,
MF_MSG_DIRTY_LRU,
MF_MSG_CLEAN_LRU,
MF_MSG_TRUNCATED_LRU,
MF_MSG_BUDDY,
MF_MSG_BUDDY_2ND,
MF_MSG_UNKNOWN,
};
# 2681 "./include/linux/mm.h"
extern struct page_ext_operations debug_guardpage_ops;
# 2711 "./include/linux/mm.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int debug_guardpage_minorder(void) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool debug_guardpage_enabled(void) { return false; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool page_is_guard(struct page *page) { return false; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void setup_nr_node_ids(void) {}
# 9 "./include/linux/pagemap.h" 2
# 1 "./include/linux/highmem.h" 1
# 1 "./include/linux/uaccess.h" 1
# 14 "./include/linux/uaccess.h"
# 1 "./arch/arm/include/asm/uaccess.h" 1
# 16 "./arch/arm/include/asm/uaccess.h"
# 1 "./arch/arm/include/asm/domain.h" 1
# 88 "./arch/arm/include/asm/domain.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int get_domain(void)
{
unsigned int domain;
asm(
"mrc p15, 0, %0, c3, c0 @ get domain"
: "=r" (domain)
: "m" (current_thread_info()->cpu_domain));
return domain;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_domain(unsigned val)
{
asm volatile(
"mcr p15, 0, %0, c3, c0 @ set domain"
: : "r" (val) : "memory");
__asm__ __volatile__ ("isb " "" : : : "memory");
}
# 128 "./arch/arm/include/asm/domain.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void modify_domain(unsigned dom, unsigned type) { }
# 17 "./arch/arm/include/asm/uaccess.h" 2
# 1 "./arch/arm/include/generated/asm/extable.h" 1
# 1 "./include/asm-generic/extable.h" 1
# 18 "./include/asm-generic/extable.h"
struct exception_table_entry
{
unsigned long insn, fixup;
};
struct pt_regs;
extern int fixup_exception(struct pt_regs *regs);
# 2 "./arch/arm/include/generated/asm/extable.h" 2
# 21 "./arch/arm/include/asm/uaccess.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int uaccess_save_and_enable(void)
{
unsigned int old_domain = get_domain();
set_domain((old_domain & ~((3) << (2 * (1)))) |
((1) << (2 * (1))));
return old_domain;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void uaccess_restore(unsigned int flags)
{
set_domain(flags);
}
extern int __get_user_bad(void);
extern int __put_user_bad(void);
# 69 "./arch/arm/include/asm/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_fs(mm_segment_t fs)
{
current_thread_info()->addr_limit = fs;
__asm__ __volatile__ ("dsb " "nsh" : : : "memory");
__asm__ __volatile__ ("isb " "" : : : "memory");
modify_domain(2, fs ? 1 : 1);
}
# 108 "./arch/arm/include/asm/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *__uaccess_mask_range_ptr(const void *ptr,
size_t size)
{
void *safe_ptr = (void *)ptr;
unsigned long tmp;
asm volatile(
" sub %1, %3, #1\n"
" subs %1, %1, %0\n"
" addhs %1, %1, #1\n"
" subhss %1, %1, %2\n"
" movlo %0, #0\n"
: "+r" (safe_ptr), "=&r" (tmp)
: "r" (size), "r" (current_thread_info()->addr_limit)
: "cc");
__asm__ __volatile__(".inst 0xe320f014" : : : "memory");
return safe_ptr;
}
# 139 "./arch/arm/include/asm/uaccess.h"
extern int __get_user_1(void *);
extern int __get_user_2(void *);
extern int __get_user_4(void *);
extern int __get_user_32t_8(void *);
extern int __get_user_8(void *);
extern int __get_user_64t_1(void *);
extern int __get_user_64t_2(void *);
extern int __get_user_64t_4(void *);
# 239 "./arch/arm/include/asm/uaccess.h"
extern int __put_user_1(void *, unsigned int);
extern int __put_user_2(void *, unsigned int);
extern int __put_user_4(void *, unsigned int);
extern int __put_user_8(void *, unsigned long long);
# 514 "./arch/arm/include/asm/uaccess.h"
extern unsigned long __attribute__((warn_unused_result))
arm_copy_from_user(void *to, const void *from, unsigned long n);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __attribute__((warn_unused_result))
raw_copy_from_user(void *to, const void *from, unsigned long n)
{
unsigned int __ua_flags;
__ua_flags = uaccess_save_and_enable();
n = arm_copy_from_user(to, from, n);
uaccess_restore(__ua_flags);
return n;
}
extern unsigned long __attribute__((warn_unused_result))
arm_copy_to_user(void *to, const void *from, unsigned long n);
extern unsigned long __attribute__((warn_unused_result))
__copy_to_user_std(void *to, const void *from, unsigned long n);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __attribute__((warn_unused_result))
raw_copy_to_user(void *to, const void *from, unsigned long n)
{
unsigned int __ua_flags;
__ua_flags = uaccess_save_and_enable();
n = arm_copy_to_user(to, from, n);
uaccess_restore(__ua_flags);
return n;
}
extern unsigned long __attribute__((warn_unused_result))
arm_clear_user(void *addr, unsigned long n);
extern unsigned long __attribute__((warn_unused_result))
__clear_user_std(void *addr, unsigned long n);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __attribute__((warn_unused_result))
__clear_user(void *addr, unsigned long n)
{
unsigned int __ua_flags = uaccess_save_and_enable();
n = arm_clear_user(addr, n);
uaccess_restore(__ua_flags);
return n;
}
# 579 "./arch/arm/include/asm/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __attribute__((warn_unused_result)) clear_user(void *to, unsigned long n)
{
if ((({ unsigned long flag, roksum; (void)0; __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" : "=&r" (flag), "=&r" (roksum) : "r" (to), "Ir" (n), "0" (current_thread_info()->addr_limit) : "cc"); flag; }) == 0))
n = __clear_user(to, n);
return n;
}
extern long strncpy_from_user(char *dest, const char *src, long count);
extern __attribute__((warn_unused_result)) long strnlen_user(const char *str, long n);
# 15 "./include/linux/uaccess.h" 2
# 61 "./include/linux/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long
__copy_from_user_inatomic(void *to, const void *from, unsigned long n)
{
kasan_check_write(to, n);
check_object_size(to, n, false);
return raw_copy_from_user(to, from, n);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long
__copy_from_user(void *to, const void *from, unsigned long n)
{
might_fault();
kasan_check_write(to, n);
check_object_size(to, n, false);
return raw_copy_from_user(to, from, n);
}
# 91 "./include/linux/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long
__copy_to_user_inatomic(void *to, const void *from, unsigned long n)
{
kasan_check_read(from, n);
check_object_size(from, n, true);
return raw_copy_to_user(to, from, n);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long
__copy_to_user(void *to, const void *from, unsigned long n)
{
might_fault();
kasan_check_read(from, n);
check_object_size(from, n, true);
return raw_copy_to_user(to, from, n);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
_copy_from_user(void *to, const void *from, unsigned long n)
{
unsigned long res = n;
might_fault();
if (__builtin_expect(!!((({ unsigned long flag, roksum; (void)0; __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" : "=&r" (flag), "=&r" (roksum) : "r" (from), "Ir" (n), "0" (current_thread_info()->addr_limit) : "cc"); flag; }) == 0)), 1)) {
kasan_check_write(to, n);
res = raw_copy_from_user(to, from, n);
}
if (__builtin_expect(!!(res), 0))
({ void *__p = (to + (n - res)); size_t __n = res; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
return res;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long
_copy_to_user(void *to, const void *from, unsigned long n)
{
might_fault();
if ((({ unsigned long flag, roksum; (void)0; __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" : "=&r" (flag), "=&r" (roksum) : "r" (to), "Ir" (n), "0" (current_thread_info()->addr_limit) : "cc"); flag; }) == 0)) {
kasan_check_read(from, n);
n = raw_copy_to_user(to, from, n);
}
return n;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long __attribute__((warn_unused_result))
copy_from_user(void *to, const void *from, unsigned long n)
{
if (__builtin_expect(!!(check_copy_size(to, n, false)), 1))
n = _copy_from_user(to, from, n);
return n;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) unsigned long __attribute__((warn_unused_result))
copy_to_user(void *to, const void *from, unsigned long n)
{
if (__builtin_expect(!!(check_copy_size(from, n, true)), 1))
n = _copy_to_user(to, from, n);
return n;
}
# 169 "./include/linux/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void pagefault_disabled_inc(void)
{
(current_thread_info()->task)->pagefault_disabled++;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) __attribute__((always_inline)) void pagefault_disabled_dec(void)
{
(current_thread_info()->task)->pagefault_disabled--;
}
# 186 "./include/linux/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pagefault_disable(void)
{
pagefault_disabled_inc();
__asm__ __volatile__("": : :"memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pagefault_enable(void)
{
__asm__ __volatile__("": : :"memory");
pagefault_disabled_dec();
}
# 225 "./include/linux/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long __copy_from_user_inatomic_nocache(void *to,
const void *from, unsigned long n)
{
return __copy_from_user_inatomic(to, from, n);
}
# 242 "./include/linux/uaccess.h"
extern long probe_kernel_read(void *dst, const void *src, size_t size);
extern long __probe_kernel_read(void *dst, const void *src, size_t size);
# 254 "./include/linux/uaccess.h"
extern long __attribute__((no_instrument_function)) probe_kernel_write(void *dst, const void *src, size_t size);
extern long __attribute__((no_instrument_function)) __probe_kernel_write(void *dst, const void *src, size_t size);
extern long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count);
# 274 "./include/linux/uaccess.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long user_access_save(void) { return 0UL; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void user_access_restore(unsigned long flags) { }
# 10 "./include/linux/highmem.h" 2
# 1 "./include/linux/hardirq.h" 1
# 1 "./include/linux/ftrace_irq.h" 1
# 10 "./include/linux/ftrace_irq.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_ftrace_nmi_enter(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void arch_ftrace_nmi_exit(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ftrace_nmi_enter(void)
{
arch_ftrace_nmi_enter();
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ftrace_nmi_exit(void)
{
arch_ftrace_nmi_exit();
}
# 8 "./include/linux/hardirq.h" 2
# 1 "./include/linux/vtime.h" 1
# 1 "./include/linux/context_tracking_state.h" 1
# 1 "./include/linux/static_key.h" 1
# 7 "./include/linux/context_tracking_state.h" 2
struct context_tracking {
bool active;
int recursion;
enum ctx_state {
CONTEXT_DISABLED = -1,
CONTEXT_KERNEL = 0,
CONTEXT_USER,
CONTEXT_GUEST,
} state;
};
# 44 "./include/linux/context_tracking_state.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool context_tracking_in_user(void) { return false; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool context_tracking_active(void) { return false; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool context_tracking_is_enabled(void) { return false; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool context_tracking_cpu_is_enabled(void) { return false; }
# 6 "./include/linux/vtime.h" 2
struct task_struct;
# 40 "./include/linux/vtime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool vtime_accounting_cpu_enabled(void) { return false; }
# 65 "./include/linux/vtime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_task_switch(struct task_struct *prev) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_account_system(struct task_struct *tsk) { }
# 77 "./include/linux/vtime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_user_enter(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_user_exit(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_guest_enter(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_guest_exit(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_init_idle(struct task_struct *tsk, int cpu) { }
# 93 "./include/linux/vtime.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_account_irq_enter(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_account_irq_exit(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vtime_flush(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void irqtime_account_irq(struct task_struct *tsk) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void account_irq_enter_time(struct task_struct *tsk)
{
vtime_account_irq_enter(tsk);
irqtime_account_irq(tsk);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void account_irq_exit_time(struct task_struct *tsk)
{
vtime_account_irq_exit(tsk);
irqtime_account_irq(tsk);
}
# 9 "./include/linux/hardirq.h" 2
# 1 "./arch/arm/include/asm/hardirq.h" 1
# 1 "./arch/arm/include/asm/irq.h" 1
# 1 "arch/arm/mach-rtd2851a/include/mach/irqs.h" 1
# 9 "./arch/arm/include/asm/irq.h" 2
# 26 "./arch/arm/include/asm/irq.h"
struct irqaction;
struct pt_regs;
extern void asm_do_IRQ(unsigned int, struct pt_regs *);
void handle_IRQ(unsigned int, struct pt_regs *);
void init_IRQ(void);
extern void (*handle_arch_irq)(struct pt_regs *);
extern void set_handle_irq(void (*handle_irq)(struct pt_regs *));
extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask,
bool exclude_self);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int nr_legacy_irqs(void)
{
return 16;
}
# 8 "./arch/arm/include/asm/hardirq.h" 2
typedef struct {
unsigned int __softirq_pending;
unsigned int ipi_irqs[10];
} __attribute__((__aligned__((1 << 6)))) irq_cpustat_t;
# 1 "./include/linux/irq_cpustat.h" 1
# 21 "./include/linux/irq_cpustat.h"
extern irq_cpustat_t irq_stat[];
# 20 "./arch/arm/include/asm/hardirq.h" 2
u64 smp_irq_stat_cpu(unsigned int cpu);
# 10 "./include/linux/hardirq.h" 2
extern void synchronize_irq(unsigned int irq);
extern bool synchronize_hardirq(unsigned int irq);
# 26 "./include/linux/hardirq.h"
extern void rcu_nmi_enter(void);
extern void rcu_nmi_exit(void);
# 46 "./include/linux/hardirq.h"
extern void irq_enter(void);
# 61 "./include/linux/hardirq.h"
extern void irq_exit(void);
# 11 "./include/linux/highmem.h" 2
# 1 "./arch/arm/include/asm/cacheflush.h" 1
# 15 "./arch/arm/include/asm/cacheflush.h"
# 1 "./arch/arm/include/asm/glue-cache.h" 1
# 13 "./arch/arm/include/asm/glue-cache.h"
# 1 "./arch/arm/include/asm/glue.h" 1
# 14 "./arch/arm/include/asm/glue-cache.h" 2
# 129 "./arch/arm/include/asm/glue-cache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_flush_icache_all(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_flush_kern_cache_all(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_flush_kern_cache_louis(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_flush_user_cache_all(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_flush_user_cache_range(unsigned long a,
unsigned long b, unsigned int c) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_coherent_kern_range(unsigned long a, unsigned long b) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int nop_coherent_user_range(unsigned long a,
unsigned long b) { return 0; }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_flush_kern_dcache_area(void *a, size_t s) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_dma_flush_range(const void *a, const void *b) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_dma_map_area(const void *s, size_t l, int f) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void nop_dma_unmap_area(const void *s, size_t l, int f) { }
# 16 "./arch/arm/include/asm/cacheflush.h" 2
# 1 "./arch/arm/include/asm/cachetype.h" 1
# 13 "./arch/arm/include/asm/cachetype.h"
extern unsigned int cacheid;
# 54 "./arch/arm/include/asm/cachetype.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int __attribute__((pure)) cacheid_is(unsigned int mask)
{
return ((0) & mask) |
(~((1 << 0)) & ((1 << 1) | (1 << 3) | (1 << 4) | (1 << 5)) & mask & cacheid);
}
# 72 "./arch/arm/include/asm/cachetype.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_csselr(unsigned int cache_selector)
{
asm volatile("mcr p15, 2, %0, c0, c0, 0" : : "r" (cache_selector));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int read_ccsidr(void)
{
unsigned int val;
asm volatile("mrc p15, 1, %0, c0, c0, 0" : "=r" (val));
return val;
}
# 18 "./arch/arm/include/asm/cacheflush.h" 2
# 1 "./arch/arm/include/asm/outercache.h" 1
# 26 "./arch/arm/include/asm/outercache.h"
struct l2x0_regs;
struct outer_cache_fns {
void (*inv_range)(unsigned long, unsigned long);
void (*clean_range)(unsigned long, unsigned long);
void (*flush_range)(unsigned long, unsigned long);
void (*flush_all)(void);
void (*disable)(void);
void (*resume)(void);
void (*write_sec)(unsigned long, unsigned);
void (*configure)(const struct l2x0_regs *);
};
extern struct outer_cache_fns outer_cache;
# 120 "./arch/arm/include/asm/outercache.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outer_inv_range(phys_addr_t start, phys_addr_t end)
{ }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outer_clean_range(phys_addr_t start, phys_addr_t end)
{ }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outer_flush_range(phys_addr_t start, phys_addr_t end)
{ }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outer_flush_all(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outer_disable(void) { }
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outer_resume(void) { }
# 19 "./arch/arm/include/asm/cacheflush.h" 2
# 104 "./arch/arm/include/asm/cacheflush.h"
struct cpu_cache_fns {
void (*flush_icache_all)(void);
void (*flush_kern_all)(void);
void (*flush_kern_louis)(void);
void (*flush_user_all)(void);
void (*flush_user_range)(unsigned long, unsigned long, unsigned int);
void (*coherent_kern_range)(unsigned long, unsigned long);
int (*coherent_user_range)(unsigned long, unsigned long);
void (*flush_kern_dcache_area)(void *, size_t);
void (*dma_map_area)(const void *, size_t, int);
void (*dma_unmap_area)(const void *, size_t, int);
void (*dma_flush_range)(const void *, const void *);
} ;
# 147 "./arch/arm/include/asm/cacheflush.h"
extern void v7_flush_icache_all(void);
extern void v7_flush_kern_cache_all(void);
extern void v7_flush_kern_cache_louis(void);
extern void v7_flush_user_cache_all(void);
extern void v7_flush_user_cache_range(unsigned long, unsigned long, unsigned int);
extern void v7_coherent_kern_range(unsigned long, unsigned long);
extern int v7_coherent_user_range(unsigned long, unsigned long);
extern void v7_flush_kern_dcache_area(void *, size_t);
extern void v7_dma_flush_range(const void *, const void *);
extern void v7_dma_inv_range(const void *, const void *);
# 174 "./arch/arm/include/asm/cacheflush.h"
extern void copy_to_user_page(struct vm_area_struct *, struct page *,
unsigned long, void *, const void *, unsigned long);
# 211 "./arch/arm/include/asm/cacheflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __flush_icache_all(void)
{
v7_flush_icache_all();
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
}
# 224 "./arch/arm/include/asm/cacheflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void vivt_flush_cache_mm(struct mm_struct *mm)
{
if (cpumask_test_cpu((current_thread_info()->cpu), mm_cpumask(mm)))
v7_flush_user_cache_all();
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
vivt_flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
{
struct mm_struct *mm = vma->vm_mm;
if (!mm || cpumask_test_cpu((current_thread_info()->cpu), mm_cpumask(mm)))
v7_flush_user_cache_range(start & (~((1 << 12) - 1)), ((((end)) + ((typeof((end)))((((1UL) << 12))) - 1)) & ~((typeof((end)))((((1UL) << 12))) - 1)),
vma->vm_flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
vivt_flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn)
{
struct mm_struct *mm = vma->vm_mm;
if (!mm || cpumask_test_cpu((current_thread_info()->cpu), mm_cpumask(mm))) {
unsigned long addr = user_addr & (~((1 << 12) - 1));
v7_flush_user_cache_range(addr, addr + ((1UL) << 12), vma->vm_flags);
}
}
# 259 "./arch/arm/include/asm/cacheflush.h"
extern void flush_cache_mm(struct mm_struct *mm);
extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end);
extern void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn);
# 298 "./arch/arm/include/asm/cacheflush.h"
extern void flush_dcache_page(struct page *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void flush_kernel_vmap_range(void *addr, int size)
{
if ((cacheid_is((1 << 0)) || cacheid_is((1 << 2))))
v7_flush_kern_dcache_area(addr, (size_t)size);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void invalidate_kernel_vmap_range(void *addr, int size)
{
if ((cacheid_is((1 << 0)) || cacheid_is((1 << 2))))
v7_flush_kern_dcache_area(addr, (size_t)size);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void flush_anon_page(struct vm_area_struct *vma,
struct page *page, unsigned long vmaddr)
{
extern void __flush_anon_page(struct vm_area_struct *vma,
struct page *, unsigned long);
if (PageAnon(page))
__flush_anon_page(vma, page, vmaddr);
}
extern void flush_kernel_dcache_page(struct page *);
# 345 "./arch/arm/include/asm/cacheflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void flush_cache_vmap(unsigned long start, unsigned long end)
{
if (!cacheid_is((1 << 1)))
v7_flush_kern_cache_all();
else
__asm__ __volatile__ ("dsb " "ishst" : : : "memory");
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void flush_cache_vunmap(unsigned long start, unsigned long end)
{
if (!cacheid_is((1 << 1)))
v7_flush_kern_cache_all();
}
# 400 "./arch/arm/include/asm/cacheflush.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __sync_cache_range_w(volatile void *p, size_t size)
{
char *_p = (char *)p;
v7_flush_kern_dcache_area(_p, size);
outer_clean_range(__virt_to_phys_nodebug((unsigned long)(_p)), __virt_to_phys_nodebug((unsigned long)(_p + size)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __sync_cache_range_r(volatile void *p, size_t size)
{
char *_p = (char *)p;
# 432 "./arch/arm/include/asm/cacheflush.h"
v7_flush_kern_dcache_area(_p, size);
}
# 484 "./arch/arm/include/asm/cacheflush.h"
void flush_uprobe_xol_access(struct page *page, unsigned long uaddr,
void *kaddr, unsigned long len);
# 13 "./include/linux/highmem.h" 2
# 32 "./include/linux/highmem.h"
# 1 "./arch/arm/include/asm/kmap_types.h" 1
# 33 "./include/linux/highmem.h" 2
# 1 "./arch/arm/include/asm/highmem.h" 1
# 21 "./arch/arm/include/asm/highmem.h"
extern pte_t *pkmap_page_table;
extern pte_t *fixmap_page_table;
extern void *kmap_high(struct page *page);
extern void kunmap_high(struct page *page);
# 54 "./arch/arm/include/asm/highmem.h"
extern void *kmap_high_get(struct page *page);
# 67 "./arch/arm/include/asm/highmem.h"
extern void *kmap(struct page *page);
extern void kunmap(struct page *page);
extern void *kmap_atomic(struct page *page);
extern void __kunmap_atomic(void *kvaddr);
extern void *kmap_atomic_pfn(unsigned long pfn);
# 36 "./include/linux/highmem.h" 2
unsigned int nr_free_highpages(void);
extern unsigned long totalhigh_pages;
void kmap_flush_unused(void);
struct page *kmap_to_page(void *addr);
# 90 "./include/linux/highmem.h"
extern __attribute__((section(".data..percpu" ""))) __typeof__(int) __kmap_atomic_idx;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kmap_atomic_idx_push(void)
{
int idx = ({ __this_cpu_preempt_check("add_return"); ({ typeof(__kmap_atomic_idx) pscr2_ret__; do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(__kmap_atomic_idx)) { case 1: pscr2_ret__ = ({ typeof(&(__kmap_atomic_idx)) __p = ({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); *__p += 1; *__p; }); break; case 2: pscr2_ret__ = ({ typeof(&(__kmap_atomic_idx)) __p = ({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); *__p += 1; *__p; }); break; case 4: pscr2_ret__ = ({ typeof(&(__kmap_atomic_idx)) __p = ({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); *__p += 1; *__p; }); break; case 8: pscr2_ret__ = ({ typeof(&(__kmap_atomic_idx)) __p = ({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); *__p += 1; *__p; }); break; default: __bad_size_call_parameter(); break; } pscr2_ret__; }); }) - 1;
return idx;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int kmap_atomic_idx(void)
{
return ({ __this_cpu_preempt_check("read"); ({ typeof(__kmap_atomic_idx) pscr_ret__; do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(__kmap_atomic_idx)) { case 1: pscr_ret__ = ({ *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); }); break; case 2: pscr_ret__ = ({ *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); }); break; case 4: pscr_ret__ = ({ *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); }); break; case 8: pscr_ret__ = ({ *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }); }); break; default: __bad_size_call_parameter(); break; } pscr_ret__; }); }) - 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void kmap_atomic_idx_pop(void)
{
({ __this_cpu_preempt_check("add"); do { do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); switch(sizeof(__kmap_atomic_idx)) { case 1: do { *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(__kmap_atomic_idx))(1); } while (0);break; case 2: do { *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(__kmap_atomic_idx))(1); } while (0);break; case 4: do { *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(__kmap_atomic_idx))(1); } while (0);break; case 8: do { *({ do { const void *__vpp_verify = (typeof((&(__kmap_atomic_idx)) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))); (typeof((typeof(*(&(__kmap_atomic_idx))) *)(&(__kmap_atomic_idx)))) (__ptr + ((__my_cpu_offset()))); }); }) += -(typeof(__kmap_atomic_idx))(1); } while (0);break; default: __bad_size_call_parameter();break; } } while (0); });
}
# 157 "./include/linux/highmem.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *
__alloc_zeroed_user_highpage(gfp_t movableflags,
struct vm_area_struct *vma,
unsigned long vaddr)
{
struct page *page = alloc_pages_node(numa_node_id(), (((( gfp_t)(0x400000u|0x1000000u)) | (( gfp_t)0x40u) | (( gfp_t)0x80u) | (( gfp_t)0x20000u)) | (( gfp_t)0x02u)) | movableflags, 0);
if (page)
cpu_user.cpu_clear_user_highpage(page, vaddr);
return page;
}
# 180 "./include/linux/highmem.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *
alloc_zeroed_user_highpage_movable(struct vm_area_struct *vma,
unsigned long vaddr)
{
return __alloc_zeroed_user_highpage((( gfp_t)0x08u), vma, vaddr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_highpage(struct page *page)
{
void *kaddr = kmap_atomic(page);
({ void *__p = ((void *)(kaddr)); size_t __n = ((1UL) << 12); if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
do { do { bool __cond = !(!(__builtin_types_compatible_p(typeof((kaddr)), typeof(struct page *)))); extern void __compiletime_assert_59(void) ; if (__cond) __compiletime_assert_59(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __kunmap_atomic(kaddr); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void zero_user_segments(struct page *page,
unsigned start1, unsigned end1,
unsigned start2, unsigned end2)
{
void *kaddr = kmap_atomic(page);
do { if (__builtin_expect(!!(end1 > ((1UL) << 12) || end2 > ((1UL) << 12)), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/highmem.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "200" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
if (end1 > start1)
({ void *__p = (kaddr + start1); size_t __n = end1 - start1; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
if (end2 > start2)
({ void *__p = (kaddr + start2); size_t __n = end2 - start2; if ((__n) != 0) { if (__builtin_constant_p((0)) && (0) == 0) __memzero((__p),(__n)); else memset((__p),(0),(__n)); } (__p); });
do { do { bool __cond = !(!(__builtin_types_compatible_p(typeof((kaddr)), typeof(struct page *)))); extern void __compiletime_assert_60(void) ; if (__cond) __compiletime_assert_60(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __kunmap_atomic(kaddr); } while (0);
flush_dcache_page(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void zero_user_segment(struct page *page,
unsigned start, unsigned end)
{
zero_user_segments(page, start, end, 0, 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void zero_user(struct page *page,
unsigned start, unsigned size)
{
zero_user_segments(page, start, start + size, 0, 0);
}
# 240 "./include/linux/highmem.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void copy_highpage(struct page *to, struct page *from)
{
char *vfrom, *vto;
vfrom = kmap_atomic(from);
vto = kmap_atomic(to);
copy_page(vto, vfrom);
do { do { bool __cond = !(!(__builtin_types_compatible_p(typeof((vto)), typeof(struct page *)))); extern void __compiletime_assert_61(void) ; if (__cond) __compiletime_assert_61(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __kunmap_atomic(vto); } while (0);
do { do { bool __cond = !(!(__builtin_types_compatible_p(typeof((vfrom)), typeof(struct page *)))); extern void __compiletime_assert_62(void) ; if (__cond) __compiletime_assert_62(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __kunmap_atomic(vfrom); } while (0);
}
# 12 "./include/linux/pagemap.h" 2
# 1 "./include/linux/hugetlb_inline.h" 1
# 16 "./include/linux/hugetlb_inline.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool is_vm_hugetlb_page(struct vm_area_struct *vma)
{
return false;
}
# 18 "./include/linux/pagemap.h" 2
enum mapping_flags {
AS_EIO = 0,
AS_ENOSPC = 1,
AS_MM_ALL_LOCKS = 2,
AS_UNEVICTABLE = 3,
AS_EXITING = 4,
AS_NO_WRITEBACK_TAGS = 5,
};
# 46 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_set_error(struct address_space *mapping, int error)
{
if (__builtin_expect(!!(!error), 1))
return;
filemap_set_wb_err(mapping, error);
if (error == -28)
_set_bit(AS_ENOSPC,&mapping->flags);
else
_set_bit(AS_EIO,&mapping->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_set_unevictable(struct address_space *mapping)
{
_set_bit(AS_UNEVICTABLE,&mapping->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_clear_unevictable(struct address_space *mapping)
{
_clear_bit(AS_UNEVICTABLE,&mapping->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mapping_unevictable(struct address_space *mapping)
{
if (mapping)
return test_bit(AS_UNEVICTABLE, &mapping->flags);
return !!mapping;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_set_exiting(struct address_space *mapping)
{
_set_bit(AS_EXITING,&mapping->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mapping_exiting(struct address_space *mapping)
{
return test_bit(AS_EXITING, &mapping->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_set_no_writeback_tags(struct address_space *mapping)
{
_set_bit(AS_NO_WRITEBACK_TAGS,&mapping->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int mapping_use_writeback_tags(struct address_space *mapping)
{
return !test_bit(AS_NO_WRITEBACK_TAGS, &mapping->flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) gfp_t mapping_gfp_mask(struct address_space * mapping)
{
return mapping->gfp_mask;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) gfp_t mapping_gfp_constraint(struct address_space *mapping,
gfp_t gfp_mask)
{
return mapping_gfp_mask(mapping) & gfp_mask;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
{
m->gfp_mask = mask;
}
void release_pages(struct page **pages, int nr, bool cold);
# 165 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_cache_get_speculative(struct page *page)
{
# 184 "./include/linux/pagemap.h"
if (__builtin_expect(!!(!get_page_unless_zero(page)), 0)) {
return 0;
}
((void)(sizeof(( long)(PageTail(page)))));
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int page_cache_add_speculative(struct page *page, int count)
{
((void)(sizeof(( long)(((preempt_count() & ((((1UL << (4))-1) << ((0 + 8) + 8)) | (((1UL << (8))-1) << (0 + 8)) | (((1UL << (1))-1) << (((0 + 8) + 8) + 4)))))))));
# 213 "./include/linux/pagemap.h"
if (__builtin_expect(!!(!page_ref_add_unless(page, count, 0)), 0))
return 0;
((void)(sizeof(( long)(PageCompound(page) && page != compound_head(page)))));
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *__page_cache_alloc(gfp_t gfp)
{
return alloc_pages_node(numa_node_id(), gfp, 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *page_cache_alloc(struct address_space *x)
{
return __page_cache_alloc(mapping_gfp_mask(x));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *page_cache_alloc_cold(struct address_space *x)
{
return __page_cache_alloc(mapping_gfp_mask(x)|(( gfp_t)0x100u));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) gfp_t readahead_gfp_mask(struct address_space *x)
{
return mapping_gfp_mask(x) |
(( gfp_t)0x100u) | (( gfp_t)0x1000u) | (( gfp_t)0x200u);
}
typedef int filler_t(struct file *, struct page *);
unsigned long page_cache_next_hole(struct address_space *mapping,
unsigned long index, unsigned long max_scan);
unsigned long page_cache_prev_hole(struct address_space *mapping,
unsigned long index, unsigned long max_scan);
# 261 "./include/linux/pagemap.h"
struct page *pagecache_get_page(struct address_space *mapping, unsigned long offset,
int fgp_flags, gfp_t cache_gfp_mask);
# 274 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *find_get_page(struct address_space *mapping,
unsigned long offset)
{
return pagecache_get_page(mapping, offset, 0, 0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *find_get_page_flags(struct address_space *mapping,
unsigned long offset, int fgp_flags)
{
return pagecache_get_page(mapping, offset, fgp_flags, 0);
}
# 299 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *find_lock_page(struct address_space *mapping,
unsigned long offset)
{
return pagecache_get_page(mapping, offset, 0x00000002, 0);
}
# 324 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *find_or_create_page(struct address_space *mapping,
unsigned long offset, gfp_t gfp_mask)
{
return pagecache_get_page(mapping, offset,
0x00000002|0x00000001|0x00000004,
gfp_mask);
}
# 345 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *grab_cache_page_nowait(struct address_space *mapping,
unsigned long index)
{
return pagecache_get_page(mapping, index,
0x00000002|0x00000004|0x00000010|0x00000020,
mapping_gfp_mask(mapping));
}
struct page *find_get_entry(struct address_space *mapping, unsigned long offset);
struct page *find_lock_entry(struct address_space *mapping, unsigned long offset);
unsigned find_get_entries(struct address_space *mapping, unsigned long start,
unsigned int nr_entries, struct page **entries,
unsigned long *indices);
unsigned find_get_pages_range(struct address_space *mapping, unsigned long *start,
unsigned long end, unsigned int nr_pages,
struct page **pages);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned find_get_pages(struct address_space *mapping,
unsigned long *start, unsigned int nr_pages,
struct page **pages)
{
return find_get_pages_range(mapping, start, (unsigned long)-1, nr_pages,
pages);
}
unsigned find_get_pages_contig(struct address_space *mapping, unsigned long start,
unsigned int nr_pages, struct page **pages);
unsigned find_get_pages_range_tag(struct address_space *mapping, unsigned long *index,
unsigned long end, int tag, unsigned int nr_pages,
struct page **pages);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned find_get_pages_tag(struct address_space *mapping,
unsigned long *index, int tag, unsigned int nr_pages,
struct page **pages)
{
return find_get_pages_range_tag(mapping, index, (unsigned long)-1, tag,
nr_pages, pages);
}
unsigned find_get_entries_tag(struct address_space *mapping, unsigned long start,
int tag, unsigned int nr_entries,
struct page **entries, unsigned long *indices);
struct page *grab_cache_page_write_begin(struct address_space *mapping,
unsigned long index, unsigned flags);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *grab_cache_page(struct address_space *mapping,
unsigned long index)
{
return find_or_create_page(mapping, index, mapping_gfp_mask(mapping));
}
extern struct page * read_cache_page(struct address_space *mapping,
unsigned long index, filler_t *filler, void *data);
extern struct page * read_cache_page_gfp(struct address_space *mapping,
unsigned long index, gfp_t gfp_mask);
extern int read_cache_pages(struct address_space *mapping,
struct list_head *pages, filler_t *filler, void *data);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *read_mapping_page(struct address_space *mapping,
unsigned long index, void *data)
{
filler_t *filler = mapping->a_ops->readpage;
return read_cache_page(mapping, index, filler, data);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long page_to_index(struct page *page)
{
unsigned long pgoff;
if (__builtin_expect(!!(!PageTransTail(page)), 1))
return page->index;
pgoff = compound_head(page)->index;
pgoff += page - compound_head(page);
return pgoff;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long page_to_pgoff(struct page *page)
{
if (__builtin_expect(!!(PageHeadHuge(page)), 0))
return page->index << compound_order(page);
return page_to_index(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) loff_t page_offset(struct page *page)
{
return ((loff_t)page->index) << 12;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) loff_t page_file_offset(struct page *page)
{
return ((loff_t)page_index(page)) << 12;
}
extern unsigned long linear_hugepage_index(struct vm_area_struct *vma,
unsigned long address);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long linear_page_index(struct vm_area_struct *vma,
unsigned long address)
{
unsigned long pgoff;
if (__builtin_expect(!!(is_vm_hugetlb_page(vma)), 0))
return linear_hugepage_index(vma, address);
pgoff = (address - vma->vm_start) >> 12;
pgoff += vma->vm_pgoff;
return pgoff;
}
extern void __lock_page(struct page *page);
extern int __lock_page_killable(struct page *page);
extern int __lock_page_or_retry(struct page *page, struct mm_struct *mm,
unsigned int flags);
extern void unlock_page(struct page *page);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int trylock_page(struct page *page)
{
page = compound_head(page);
return (__builtin_expect(!!(!_test_and_set_bit(PG_locked,&page->flags)), 1));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void lock_page(struct page *page)
{
do { do { } while (0); } while (0);
if (!trylock_page(page))
__lock_page(page);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int lock_page_killable(struct page *page)
{
do { do { } while (0); } while (0);
if (!trylock_page(page))
return __lock_page_killable(page);
return 0;
}
# 511 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int lock_page_or_retry(struct page *page, struct mm_struct *mm,
unsigned int flags)
{
do { do { } while (0); } while (0);
return trylock_page(page) || __lock_page_or_retry(page, mm, flags);
}
extern void wait_on_page_bit(struct page *page, int bit_nr);
extern int wait_on_page_bit_killable(struct page *page, int bit_nr);
# 532 "./include/linux/pagemap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void wait_on_page_locked(struct page *page)
{
if (PageLocked(page))
wait_on_page_bit(compound_head(page), PG_locked);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int wait_on_page_locked_killable(struct page *page)
{
if (!PageLocked(page))
return 0;
return wait_on_page_bit_killable(compound_head(page), PG_locked);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void wait_on_page_writeback(struct page *page)
{
if (PageWriteback(page))
wait_on_page_bit(page, PG_writeback);
}
extern void end_page_writeback(struct page *page);
void wait_for_stable_page(struct page *page);
void page_endio(struct page *page, bool is_write, int err);
extern void add_page_wait_queue(struct page *page, wait_queue_entry_t *waiter);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int fault_in_pages_writeable(char *uaddr, int size)
{
char *end = uaddr + size - 1;
if (__builtin_expect(!!(size == 0), 0))
return 0;
if (__builtin_expect(!!(uaddr > end), 0))
return -14;
do {
if (__builtin_expect(!!(({ int __pu_err = 0; do { const __typeof__(*((uaddr))) *__pu_ptr = ((uaddr)); __typeof__(*((uaddr))) __pu_val = ((0)); unsigned int __ua_flags; might_fault(); __ua_flags = uaccess_save_and_enable(); switch (sizeof(*((uaddr)))) { case 1: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "1" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; case 2: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "2" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; case 4: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "4" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; case 8: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "8" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; default: __pu_err = __put_user_bad(); break; } uaccess_restore(__ua_flags); } while (0); __pu_err; }) != 0), 0))
return -14;
uaddr += ((1UL) << 12);
} while (uaddr <= end);
if (((unsigned long)uaddr & (~((1 << 12) - 1))) ==
((unsigned long)end & (~((1 << 12) - 1))))
return ({ int __pu_err = 0; do { const __typeof__(*((end))) *__pu_ptr = ((end)); __typeof__(*((end))) __pu_val = ((0)); unsigned int __ua_flags; might_fault(); __ua_flags = uaccess_save_and_enable(); switch (sizeof(*((end)))) { case 1: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "1" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; case 2: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "2" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; case 4: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "4" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; case 8: ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register typeof(__pu_val) __r2 asm("r2") = __pu_val; register const void *__p asm("r0") = __pu_ptr; register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r2" "; " ".ifnc " "%2" "r2" ",fpr11; " ".ifnc " "%2" "r2" ",r11fp; " ".ifnc " "%2" "r2" ",ipr12; " ".ifnc " "%2" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __put_user_" "8" : "=&r" (__e) : "0" (__p), "r" (__r2), "r" (__l) : "ip", "lr", "cc"); __pu_err = __e; }); break; default: __pu_err = __put_user_bad(); break; } uaccess_restore(__ua_flags); } while (0); __pu_err; });
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int fault_in_pages_readable(const char *uaddr, int size)
{
volatile char c;
const char *end = uaddr + size - 1;
if (__builtin_expect(!!(size == 0), 0))
return 0;
if (__builtin_expect(!!(uaddr > end), 0))
return -14;
do {
if (__builtin_expect(!!(({ might_fault(); ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register const typeof(*(uaddr)) *__p asm("r0") = (uaddr); register __typeof__(__builtin_choose_expr(sizeof(c) > sizeof(0UL), 0ULL, 0UL)) __r2 asm("r2"); register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); unsigned int __ua_flags = uaccess_save_and_enable(); switch (sizeof(*(__p))) { case 1: if (sizeof((c)) >= 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "1" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "1" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; case 2: if (sizeof((c)) >= 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "2" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "2" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; case 4: if (sizeof((c)) >= 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "4" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "4" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; case 8: if (sizeof((c)) < 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "4" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "8" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; default: __e = __get_user_bad(); break; } uaccess_restore(__ua_flags); c = (typeof(*(uaddr))) __r2; __e; }); }) != 0), 0))
return -14;
uaddr += ((1UL) << 12);
} while (uaddr <= end);
if (((unsigned long)uaddr & (~((1 << 12) - 1))) ==
((unsigned long)end & (~((1 << 12) - 1)))) {
return ({ might_fault(); ({ unsigned long __limit = current_thread_info()->addr_limit - 1; register const typeof(*(end)) *__p asm("r0") = (end); register __typeof__(__builtin_choose_expr(sizeof(c) > sizeof(0UL), 0ULL, 0UL)) __r2 asm("r2"); register unsigned long __l asm("r1") = __limit; register int __e asm("r0"); unsigned int __ua_flags = uaccess_save_and_enable(); switch (sizeof(*(__p))) { case 1: if (sizeof((c)) >= 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "1" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "1" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; case 2: if (sizeof((c)) >= 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "2" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "2" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; case 4: if (sizeof((c)) >= 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "4" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "4" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; case 8: if (sizeof((c)) < 8) __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "4" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); else __asm__ __volatile__ ( ".ifnc " "%0" "," "r0" "; " ".ifnc " "%0" "r0" ",fpr11; " ".ifnc " "%0" "r0" ",r11fp; " ".ifnc " "%0" "r0" ",ipr12; " ".ifnc " "%0" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r1" "; " ".ifnc " "%3" "r1" ",fpr11; " ".ifnc " "%3" "r1" ",r11fp; " ".ifnc " "%3" "r1" ",ipr12; " ".ifnc " "%3" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __get_user_" "8" : "=&r" (__e), "=r" (__r2) : "0" (__p), "r" (__l) : "lr", "cc"); break; default: __e = __get_user_bad(); break; } uaccess_restore(__ua_flags); c = (typeof(*(end))) __r2; __e; }); });
}
(void)c;
return 0;
}
int add_to_page_cache_locked(struct page *page, struct address_space *mapping,
unsigned long index, gfp_t gfp_mask);
int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
unsigned long index, gfp_t gfp_mask);
extern void delete_from_page_cache(struct page *page);
extern void __delete_from_page_cache(struct page *page, void *shadow);
int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int add_to_page_cache(struct page *page,
struct address_space *mapping, unsigned long offset, gfp_t gfp_mask)
{
int error;
__SetPageLocked(page);
error = add_to_page_cache_locked(page, mapping, offset, gfp_mask);
if (__builtin_expect(!!(error), 0))
__ClearPageLocked(page);
return error;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long dir_pages(struct inode *inode)
{
return (unsigned long)(inode->i_size + ((1UL) << 12) - 1) >>
12;
}
# 17 "./include/linux/blkdev.h" 2
# 1 "./include/linux/backing-dev-defs.h" 1
# 11 "./include/linux/backing-dev-defs.h"
# 1 "./include/linux/flex_proportions.h" 1
# 28 "./include/linux/flex_proportions.h"
struct fprop_global {
struct percpu_counter events;
unsigned int period;
seqcount_t sequence;
};
int fprop_global_init(struct fprop_global *p, gfp_t gfp);
void fprop_global_destroy(struct fprop_global *p);
bool fprop_new_period(struct fprop_global *p, int periods);
struct fprop_local_single {
unsigned long events;
unsigned int period;
raw_spinlock_t lock;
};
int fprop_local_init_single(struct fprop_local_single *pl);
void fprop_local_destroy_single(struct fprop_local_single *pl);
void __fprop_inc_single(struct fprop_global *p, struct fprop_local_single *pl);
void fprop_fraction_single(struct fprop_global *p,
struct fprop_local_single *pl, unsigned long *numerator,
unsigned long *denominator);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
void fprop_inc_single(struct fprop_global *p, struct fprop_local_single *pl)
{
unsigned long flags;
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0); } while (0);
__fprop_inc_single(p, pl);
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0); } while (0);
}
struct fprop_local_percpu {
struct percpu_counter events;
unsigned int period;
raw_spinlock_t lock;
};
int fprop_local_init_percpu(struct fprop_local_percpu *pl, gfp_t gfp);
void fprop_local_destroy_percpu(struct fprop_local_percpu *pl);
void __fprop_inc_percpu(struct fprop_global *p, struct fprop_local_percpu *pl);
void __fprop_inc_percpu_max(struct fprop_global *p, struct fprop_local_percpu *pl,
int max_frac);
void fprop_fraction_percpu(struct fprop_global *p,
struct fprop_local_percpu *pl, unsigned long *numerator,
unsigned long *denominator);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function))
void fprop_inc_percpu(struct fprop_global *p, struct fprop_local_percpu *pl)
{
unsigned long flags;
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); flags = arch_local_irq_save(); } while (0); } while (0);
__fprop_inc_percpu(p, pl);
do { do { ({ unsigned long __dummy; typeof(flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(flags); } while (0); } while (0);
}
# 12 "./include/linux/backing-dev-defs.h" 2
struct page;
struct device;
struct dentry;
enum wb_state {
WB_registered,
WB_writeback_running,
WB_has_dirty_io,
};
enum wb_congested_state {
WB_async_congested,
WB_sync_congested,
};
typedef int (congested_fn)(void *, int);
enum wb_stat_item {
WB_RECLAIMABLE,
WB_WRITEBACK,
WB_DIRTIED,
WB_WRITTEN,
NR_WB_STAT_ITEMS
};
# 53 "./include/linux/backing-dev-defs.h"
struct bdi_writeback_congested {
unsigned long state;
atomic_t refcnt;
struct backing_dev_info *__bdi;
int blkcg_id;
struct rb_node rb_node;
};
# 85 "./include/linux/backing-dev-defs.h"
struct bdi_writeback {
struct backing_dev_info *bdi;
unsigned long state;
unsigned long last_old_flush;
struct list_head b_dirty;
struct list_head b_io;
struct list_head b_more_io;
struct list_head b_dirty_time;
spinlock_t list_lock;
struct percpu_counter stat[NR_WB_STAT_ITEMS];
struct bdi_writeback_congested *congested;
unsigned long bw_time_stamp;
unsigned long dirtied_stamp;
unsigned long written_stamp;
unsigned long write_bandwidth;
unsigned long avg_write_bandwidth;
unsigned long dirty_ratelimit;
unsigned long balanced_dirty_ratelimit;
struct fprop_local_percpu completions;
int dirty_exceeded;
spinlock_t work_lock;
struct list_head work_list;
struct delayed_work dwork;
unsigned long dirty_sleep;
struct list_head bdi_node;
struct percpu_ref refcnt;
struct fprop_local_percpu memcg_completions;
struct cgroup_subsys_state *memcg_css;
struct cgroup_subsys_state *blkcg_css;
struct list_head memcg_node;
struct list_head blkcg_node;
union {
struct work_struct release_work;
struct callback_head rcu;
};
};
struct backing_dev_info {
struct list_head bdi_list;
unsigned long ra_pages;
unsigned long io_pages;
congested_fn *congested_fn;
void *congested_data;
const char *name;
struct kref refcnt;
unsigned int capabilities;
unsigned int min_ratio;
unsigned int max_ratio, max_prop_frac;
atomic_long_t tot_write_bandwidth;
struct bdi_writeback wb;
struct list_head wb_list;
struct radix_tree_root cgwb_tree;
struct rb_root cgwb_congested_tree;
struct mutex cgwb_release_mutex;
struct rw_semaphore wb_switch_rwsem;
wait_queue_head_t wb_waitq;
struct device *dev;
struct device *owner;
struct timer_list laptop_mode_wb_timer;
};
enum {
BLK_RW_ASYNC = 0,
BLK_RW_SYNC = 1,
};
void clear_wb_congested(struct bdi_writeback_congested *congested, int sync);
void set_wb_congested(struct bdi_writeback_congested *congested, int sync);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void clear_bdi_congested(struct backing_dev_info *bdi, int sync)
{
clear_wb_congested(bdi->wb.congested, sync);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_bdi_congested(struct backing_dev_info *bdi, int sync)
{
set_wb_congested(bdi->wb.congested, sync);
}
struct wb_lock_cookie {
bool locked;
unsigned long flags;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool wb_tryget(struct bdi_writeback *wb)
{
if (wb != &wb->bdi->wb)
return percpu_ref_tryget(&wb->refcnt);
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void wb_get(struct bdi_writeback *wb)
{
if (wb != &wb->bdi->wb)
percpu_ref_get(&wb->refcnt);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void wb_put(struct bdi_writeback *wb)
{
if (({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(!wb->bdi); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/backing-dev-defs.h", 237); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); })) {
return;
}
if (wb != &wb->bdi->wb)
percpu_ref_put(&wb->refcnt);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool wb_dying(struct bdi_writeback *wb)
{
return percpu_ref_is_dying(&wb->refcnt);
}
# 18 "./include/linux/blkdev.h" 2
# 1 "./include/linux/mempool.h" 1
# 11 "./include/linux/mempool.h"
struct kmem_cache;
typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data);
typedef void (mempool_free_t)(void *element, void *pool_data);
typedef struct mempool_s {
spinlock_t lock;
int min_nr;
int curr_nr;
void **elements;
void *pool_data;
mempool_alloc_t *alloc;
mempool_free_t *free;
wait_queue_head_t wait;
} mempool_t;
extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data);
extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
mempool_free_t *free_fn, void *pool_data,
gfp_t gfp_mask, int nid);
extern int mempool_resize(mempool_t *pool, int new_min_nr);
extern void mempool_destroy(mempool_t *pool);
extern void *mempool_alloc(mempool_t *pool, gfp_t gfp_mask) __attribute__((__malloc__));
extern void mempool_free(void *element, mempool_t *pool);
void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data);
void mempool_free_slab(void *element, void *pool_data);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) mempool_t *
mempool_create_slab_pool(int min_nr, struct kmem_cache *kc)
{
return mempool_create(min_nr, mempool_alloc_slab, mempool_free_slab,
(void *) kc);
}
void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data);
void mempool_kfree(void *element, void *pool_data);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) mempool_t *mempool_create_kmalloc_pool(int min_nr, size_t size)
{
return mempool_create(min_nr, mempool_kmalloc, mempool_kfree,
(void *) size);
}
void *mempool_alloc_pages(gfp_t gfp_mask, void *pool_data);
void mempool_free_pages(void *element, void *pool_data);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) mempool_t *mempool_create_page_pool(int min_nr, int order)
{
return mempool_create(min_nr, mempool_alloc_pages, mempool_free_pages,
(void *)(long)order);
}
# 20 "./include/linux/blkdev.h" 2
# 1 "./include/linux/bio.h" 1
# 23 "./include/linux/bio.h"
# 1 "./include/linux/ioprio.h" 1
# 1 "./include/linux/iocontext.h" 1
enum {
ICQ_EXITED = 1 << 2,
ICQ_DESTROYED = 1 << 3,
};
# 73 "./include/linux/iocontext.h"
struct io_cq {
struct request_queue *q;
struct io_context *ioc;
union {
struct list_head q_node;
struct kmem_cache *__rcu_icq_cache;
};
union {
struct hlist_node ioc_node;
struct callback_head __rcu_head;
};
unsigned int flags;
};
struct io_context {
atomic_long_t refcount;
atomic_t active_ref;
atomic_t nr_tasks;
spinlock_t lock;
unsigned short ioprio;
int nr_batch_requests;
unsigned long last_waited;
struct radix_tree_root icq_tree;
struct io_cq *icq_hint;
struct hlist_head icq_list;
struct work_struct release_work;
};
# 130 "./include/linux/iocontext.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void get_io_context_active(struct io_context *ioc)
{
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(atomic_long_read(&ioc->refcount) <= 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/iocontext.h", 132); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(({ union { typeof((&ioc->active_ref)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&ioc->active_ref)->counter), __u.__c, sizeof((&ioc->active_ref)->counter)); else __read_once_size_nocheck(&((&ioc->active_ref)->counter), __u.__c, sizeof((&ioc->active_ref)->counter)); do { } while (0); __u.__val; }) <= 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/iocontext.h", 133); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
atomic_long_inc(&ioc->refcount);
atomic_add(1, &ioc->active_ref);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ioc_task_link(struct io_context *ioc)
{
get_io_context_active(ioc);
({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(({ union { typeof((&ioc->nr_tasks)->counter) __val; char __c[1]; } __u; if (1) __read_once_size(&((&ioc->nr_tasks)->counter), __u.__c, sizeof((&ioc->nr_tasks)->counter)); else __read_once_size_nocheck(&((&ioc->nr_tasks)->counter), __u.__c, sizeof((&ioc->nr_tasks)->counter)); do { } while (0); __u.__val; }) <= 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_null("include/linux/iocontext.h", 142); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); });
atomic_add(1, &ioc->nr_tasks);
}
struct task_struct;
void put_io_context(struct io_context *ioc);
void put_io_context_active(struct io_context *ioc);
void exit_io_context(struct task_struct *task);
struct io_context *get_task_io_context(struct task_struct *task,
gfp_t gfp_flags, int node);
# 7 "./include/linux/ioprio.h" 2
# 26 "./include/linux/ioprio.h"
enum {
IOPRIO_CLASS_NONE,
IOPRIO_CLASS_RT,
IOPRIO_CLASS_BE,
IOPRIO_CLASS_IDLE,
};
enum {
IOPRIO_WHO_PROCESS = 1,
IOPRIO_WHO_PGRP,
IOPRIO_WHO_USER,
};
# 53 "./include/linux/ioprio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int task_nice_ioprio(struct task_struct *task)
{
return (task_nice(task) + 20) / 5;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int task_nice_ioclass(struct task_struct *task)
{
if (task->policy == 5)
return IOPRIO_CLASS_IDLE;
else if (task->policy == 1 || task->policy == 2)
return IOPRIO_CLASS_RT;
else
return IOPRIO_CLASS_BE;
}
extern int ioprio_best(unsigned short aprio, unsigned short bprio);
extern int set_task_ioprio(struct task_struct *task, int ioprio);
# 24 "./include/linux/bio.h" 2
# 1 "./include/linux/bio-crypt-ctx.h" 1
enum blk_crypto_mode_num {
BLK_ENCRYPTION_MODE_INVALID,
BLK_ENCRYPTION_MODE_AES_256_XTS,
BLK_ENCRYPTION_MODE_AES_128_CBC_ESSIV,
BLK_ENCRYPTION_MODE_ADIANTUM,
BLK_ENCRYPTION_MODE_MAX,
};
# 1 "./include/linux/blk_types.h" 1
# 10 "./include/linux/blk_types.h"
# 1 "./include/linux/bvec.h" 1
# 30 "./include/linux/bvec.h"
struct bio_vec {
struct page *bv_page;
unsigned int bv_len;
unsigned int bv_offset;
};
struct bvec_iter {
sector_t bi_sector;
unsigned int bi_size;
unsigned int bi_idx;
unsigned int bi_done;
unsigned int bi_bvec_done;
};
# 72 "./include/linux/bvec.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bvec_iter_advance(const struct bio_vec *bv,
struct bvec_iter *iter, unsigned bytes)
{
if (({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(bytes > iter->bi_size); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_fmt("include/linux/bvec.h", 76, "Attempted to advance past end of bvec iter\n"); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); })) {
iter->bi_size = 0;
return false;
}
while (bytes) {
unsigned iter_len = ({ typeof((*iter).bi_size) __UNIQUE_ID_min1_63 = ((*iter).bi_size); typeof((&((bv))[((*iter)).bi_idx])->bv_len - (*iter).bi_bvec_done) __UNIQUE_ID_min2_64 = ((&((bv))[((*iter)).bi_idx])->bv_len - (*iter).bi_bvec_done); (void) (&__UNIQUE_ID_min1_63 == &__UNIQUE_ID_min2_64); __UNIQUE_ID_min1_63 < __UNIQUE_ID_min2_64 ? __UNIQUE_ID_min1_63 : __UNIQUE_ID_min2_64; });
unsigned len = ({ typeof(bytes) __UNIQUE_ID_min1_65 = (bytes); typeof(iter_len) __UNIQUE_ID_min2_66 = (iter_len); (void) (&__UNIQUE_ID_min1_65 == &__UNIQUE_ID_min2_66); __UNIQUE_ID_min1_65 < __UNIQUE_ID_min2_66 ? __UNIQUE_ID_min1_65 : __UNIQUE_ID_min2_66; });
bytes -= len;
iter->bi_size -= len;
iter->bi_bvec_done += len;
iter->bi_done += len;
if (iter->bi_bvec_done == (&(bv)[(*iter).bi_idx])->bv_len) {
iter->bi_bvec_done = 0;
iter->bi_idx++;
}
}
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bvec_iter_rewind(const struct bio_vec *bv,
struct bvec_iter *iter,
unsigned int bytes)
{
while (bytes) {
unsigned len = ({ typeof(bytes) __UNIQUE_ID_min1_67 = (bytes); typeof(iter->bi_bvec_done) __UNIQUE_ID_min2_68 = (iter->bi_bvec_done); (void) (&__UNIQUE_ID_min1_67 == &__UNIQUE_ID_min2_68); __UNIQUE_ID_min1_67 < __UNIQUE_ID_min2_68 ? __UNIQUE_ID_min1_67 : __UNIQUE_ID_min2_68; });
if (iter->bi_bvec_done == 0) {
if (({ static bool __attribute__ ((__section__(".data.unlikely"))) __warned; int __ret_warn_once = !!(iter->bi_idx == 0); if (__builtin_expect(!!(__ret_warn_once && !__warned), 0)) { __warned = true; ({ int __ret_warn_on = !!(1); if (__builtin_expect(!!(__ret_warn_on), 0)) warn_slowpath_fmt("include/linux/bvec.h", 108, "Attempted to rewind iter beyond " "bvec's boundaries\n"); __builtin_expect(!!(__ret_warn_on), 0); }); } __builtin_expect(!!(__ret_warn_once), 0); })) {
return false;
}
iter->bi_idx--;
iter->bi_bvec_done = (&(bv)[(*iter).bi_idx])->bv_len;
continue;
}
bytes -= len;
iter->bi_size += len;
iter->bi_bvec_done -= len;
}
return true;
}
# 11 "./include/linux/blk_types.h" 2
struct bio_set;
struct bio;
struct bio_integrity_payload;
struct page;
struct block_device;
struct io_context;
struct cgroup_subsys_state;
typedef void (bio_end_io_t) (struct bio *);
struct bio_crypt_ctx;
# 29 "./include/linux/blk_types.h"
typedef u8 blk_status_t;
# 48 "./include/linux/blk_types.h"
struct blk_issue_stat {
u64 stat;
};
struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
unsigned short bi_flags;
unsigned short bi_ioprio;
unsigned short bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct io_context *bi_ioc;
struct cgroup_subsys_state *bi_css;
struct bio_crypt_ctx *bi_crypt_context;
bool bi_skip_dm_default_key;
union {
};
unsigned short bi_vcnt;
unsigned short bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
# 197 "./include/linux/blk_types.h"
enum req_opf {
REQ_OP_READ = 0,
REQ_OP_WRITE = 1,
REQ_OP_FLUSH = 2,
REQ_OP_DISCARD = 3,
REQ_OP_ZONE_REPORT = 4,
REQ_OP_SECURE_ERASE = 5,
REQ_OP_ZONE_RESET = 6,
REQ_OP_WRITE_SAME = 7,
REQ_OP_WRITE_ZEROES = 9,
REQ_OP_SCSI_IN = 32,
REQ_OP_SCSI_OUT = 33,
REQ_OP_DRV_IN = 34,
REQ_OP_DRV_OUT = 35,
REQ_OP_LAST,
};
enum req_flag_bits {
__REQ_FAILFAST_DEV =
8,
__REQ_FAILFAST_TRANSPORT,
__REQ_FAILFAST_DRIVER,
__REQ_SYNC,
__REQ_META,
__REQ_PRIO,
__REQ_NOMERGE,
__REQ_IDLE,
__REQ_INTEGRITY,
__REQ_FUA,
__REQ_PREFLUSH,
__REQ_RAHEAD,
__REQ_BACKGROUND,
__REQ_NOUNMAP,
__REQ_NOWAIT,
__REQ_NR_BITS,
};
# 279 "./include/linux/blk_types.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_set_op_attrs(struct bio *bio, unsigned op,
unsigned op_flags)
{
bio->bi_opf = op | op_flags;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool op_is_write(unsigned int op)
{
return (op & 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool op_is_flush(unsigned int op)
{
return op & ((1ULL << __REQ_FUA) | (1ULL << __REQ_PREFLUSH));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool op_is_sync(unsigned int op)
{
return (op & ((1 << 8) - 1)) == REQ_OP_READ ||
(op & ((1ULL << __REQ_SYNC) | (1ULL << __REQ_FUA) | (1ULL << __REQ_PREFLUSH)));
}
typedef unsigned int blk_qc_t;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_qc_t_valid(blk_qc_t cookie)
{
return cookie != -1U;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) blk_qc_t blk_tag_to_qc_t(unsigned int tag, unsigned int queue_num,
bool internal)
{
blk_qc_t ret = tag | (queue_num << 16);
if (internal)
ret |= (1U << 31);
return ret;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_qc_t_to_queue_num(blk_qc_t cookie)
{
return (cookie & ~(1U << 31)) >> 16;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_qc_t_to_tag(blk_qc_t cookie)
{
return cookie & ((1u << 16) - 1);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_qc_t_is_internal(blk_qc_t cookie)
{
return (cookie & (1U << 31)) != 0;
}
struct blk_rq_stat {
s64 mean;
u64 min;
u64 max;
s32 nr_samples;
s32 nr_batch;
u64 batch;
};
# 18 "./include/linux/bio-crypt-ctx.h" 2
# 41 "./include/linux/bio-crypt-ctx.h"
struct blk_crypto_key {
enum blk_crypto_mode_num crypto_mode;
unsigned int data_unit_size;
unsigned int data_unit_size_bits;
unsigned int size;
unsigned int hash;
bool is_hw_wrapped;
u8 raw[128];
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void
blk_crypto_key_set_hash_and_dun_bytes(struct blk_crypto_key *key,
u32 hash, unsigned int dun_bytes)
{
key->hash = (dun_bytes << 24) |
(hash & 0xffffff);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32
blk_crypto_key_hash(const struct blk_crypto_key *key)
{
return key->hash & 0xffffff;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int
blk_crypto_key_dun_bytes(const struct blk_crypto_key *key)
{
return key->hash >> 24;
}
# 95 "./include/linux/bio-crypt-ctx.h"
struct bio_crypt_ctx {
const struct blk_crypto_key *bc_key;
int bc_keyslot;
u64 bc_dun[(32/sizeof(u64))];
struct keyslot_manager *bc_ksm;
};
int bio_crypt_ctx_init(void);
struct bio_crypt_ctx *bio_crypt_alloc_ctx(gfp_t gfp_mask);
void bio_crypt_free_ctx(struct bio *bio);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_has_crypt_ctx(struct bio *bio)
{
return bio->bi_crypt_context;
}
void bio_crypt_clone(struct bio *dst, struct bio *src, gfp_t gfp_mask);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_crypt_set_ctx(struct bio *bio,
const struct blk_crypto_key *key,
u64 dun[(32/sizeof(u64))],
gfp_t gfp_mask)
{
struct bio_crypt_ctx *bc = bio_crypt_alloc_ctx(gfp_mask);
bc->bc_key = key;
memcpy(bc->bc_dun, dun, sizeof(bc->bc_dun));
bc->bc_ksm = ((void *)0);
bc->bc_keyslot = -1;
bio->bi_crypt_context = bc;
}
void bio_crypt_ctx_release_keyslot(struct bio_crypt_ctx *bc);
int bio_crypt_ctx_acquire_keyslot(struct bio_crypt_ctx *bc,
struct keyslot_manager *ksm);
struct request;
bool bio_crypt_should_process(struct request *rq);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_crypt_dun_is_contiguous(const struct bio_crypt_ctx *bc,
unsigned int bytes,
u64 next_dun[(32/sizeof(u64))])
{
int i = 0;
unsigned int inc = bytes >> bc->bc_key->data_unit_size_bits;
while (i < (32/sizeof(u64))) {
if (bc->bc_dun[i] + inc != next_dun[i])
return false;
inc = ((bc->bc_dun[i] + inc) < inc);
i++;
}
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_crypt_dun_increment(u64 dun[(32/sizeof(u64))],
unsigned int inc)
{
int i = 0;
while (inc && i < (32/sizeof(u64))) {
dun[i] += inc;
inc = (dun[i] < inc);
i++;
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_crypt_advance(struct bio *bio, unsigned int bytes)
{
struct bio_crypt_ctx *bc = bio->bi_crypt_context;
if (!bc)
return;
bio_crypt_dun_increment(bc->bc_dun,
bytes >> bc->bc_key->data_unit_size_bits);
}
bool bio_crypt_ctx_compatible(struct bio *b_1, struct bio *b_2);
bool bio_crypt_ctx_mergeable(struct bio *b_1, unsigned int b1_bytes,
struct bio *b_2);
# 224 "./include/linux/bio-crypt-ctx.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_set_skip_dm_default_key(struct bio *bio)
{
bio->bi_skip_dm_default_key = true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_should_skip_dm_default_key(const struct bio *bio)
{
return bio->bi_skip_dm_default_key;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_clone_skip_dm_default_key(struct bio *dst,
const struct bio *src)
{
dst->bi_skip_dm_default_key = src->bi_skip_dm_default_key;
}
# 26 "./include/linux/bio.h" 2
# 1 "./arch/arm/include/asm/io.h" 1
# 30 "./arch/arm/include/asm/io.h"
# 1 "./include/asm-generic/pci_iomap.h" 1
# 14 "./include/asm-generic/pci_iomap.h"
struct pci_dev;
# 36 "./include/asm-generic/pci_iomap.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *pci_iomap_wc(struct pci_dev *dev, int bar, unsigned long max)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *pci_iomap_range(struct pci_dev *dev, int bar,
unsigned long offset,
unsigned long maxlen)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *pci_iomap_wc_range(struct pci_dev *dev, int bar,
unsigned long offset,
unsigned long maxlen)
{
return ((void *)0);
}
# 31 "./arch/arm/include/asm/io.h" 2
# 1 "./include/xen/xen.h" 1
enum xen_domain_type {
XEN_NATIVE,
XEN_PV_DOMAIN,
XEN_HVM_DOMAIN,
};
# 32 "./arch/arm/include/asm/io.h" 2
# 43 "./arch/arm/include/asm/io.h"
extern void atomic_io_modify(void *reg, u32 mask, u32 set);
extern void atomic_io_modify_relaxed(void *reg, u32 mask, u32 set);
void __raw_writesb(volatile void *addr, const void *data, int bytelen);
void __raw_writesw(volatile void *addr, const void *data, int wordlen);
void __raw_writesl(volatile void *addr, const void *data, int longlen);
void __raw_readsb(const volatile void *addr, void *data, int bytelen);
void __raw_readsw(const volatile void *addr, void *data, int wordlen);
void __raw_readsl(const volatile void *addr, void *data, int longlen);
# 73 "./arch/arm/include/asm/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_writew(u16 val, volatile void *addr)
{
asm volatile("strh %1, %0"
: : "Q" (*(volatile u16 *)addr), "r" (val));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u16 __raw_readw(const volatile void *addr)
{
u16 val;
asm volatile("ldrh %0, %1"
: "=r" (val)
: "Q" (*(volatile u16 *)addr));
return val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_writeb(u8 val, volatile void *addr)
{
asm volatile("strb %1, %0"
: : "Qo" (*(volatile u8 *)addr), "r" (val));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __raw_writel(u32 val, volatile void *addr)
{
asm volatile("str %1, %0"
: : "Qo" (*(volatile u32 *)addr), "r" (val));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u8 __raw_readb(const volatile void *addr)
{
u8 val;
asm volatile("ldrb %0, %1"
: "=r" (val)
: "Qo" (*(volatile u8 *)addr));
return val;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 __raw_readl(const volatile void *addr)
{
u32 val;
asm volatile("ldr %0, %1"
: "=r" (val)
: "Qo" (*(volatile u32 *)addr));
return val;
}
# 142 "./arch/arm/include/asm/io.h"
extern void *__arm_ioremap_caller(phys_addr_t, size_t, unsigned int,
void *);
extern void *__arm_ioremap_pfn(unsigned long, unsigned long, size_t, unsigned int);
extern void *__arm_ioremap_exec(phys_addr_t, size_t, bool cached);
extern void __iounmap(volatile void *addr);
extern void * (*arch_ioremap_caller)(phys_addr_t, size_t,
unsigned int, void *);
extern void (*arch_iounmap)(volatile void *);
extern void __readwrite_bug(const char *fn);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *__typesafe_io(unsigned long addr)
{
return (void *)addr;
}
# 184 "./arch/arm/include/asm/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void pci_ioremap_set_mem_type(int mem_type) {}
extern int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr);
# 198 "./arch/arm/include/asm/io.h"
void *pci_remap_cfgspace(resource_size_t res_cookie, size_t size);
# 1 "arch/arm/mach-rtd2851a/include/mach/io.h" 1
# 14 "arch/arm/mach-rtd2851a/include/mach/io.h"
# 1 "arch/arm/mach-rtd2851a/include/mach/iomap.h" 1
# 15 "arch/arm/mach-rtd2851a/include/mach/io.h" 2
# 1 "./arch/arm/include/asm/io.h" 1
# 16 "arch/arm/mach-rtd2851a/include/mach/io.h" 2
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned char rtd_inb(unsigned long addr)
{
if (addr < (0xB8000000 +0x00200000) && addr >= 0xB8000000)
return __raw_readb((void *)(addr-0xB8000000 +0xFE000000));
else
return __raw_readb((void *)addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned short rtd_inw(unsigned long addr)
{
if (addr < (0xB8000000 +0x00200000) && addr >= 0xB8000000)
return __raw_readw((void *)(addr-0xB8000000 +0xFE000000));
else
return __raw_readw((void *)addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int rtd_inl(unsigned long addr)
{
if (addr < (0xB8000000 +0x00200000) && addr >= 0xB8000000)
return __raw_readl((void *)(addr-0xB8000000 +0xFE000000));
else
return __raw_readl((void *)addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rtd_outb(unsigned long addr, unsigned char val)
{
if (addr < (0xB8000000 +0x00200000) && addr >= 0xB8000000)
__raw_writeb(val,(void *)(addr-0xB8000000 +0xFE000000));
else
__raw_writeb(val,(void *)addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rtd_outw(unsigned long addr, unsigned short val)
{
if (addr < (0xB8000000 +0x00200000) && addr >= 0xB8000000)
__raw_writew(val,(void *)(addr-0xB8000000 +0xFE000000));
else
__raw_writew(val,(void *)addr);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void rtd_outl(unsigned long addr, unsigned int val)
{
if (addr < (0xB8000000 +0x00200000) && addr >= 0xB8000000)
__raw_writel(val,(void *)(addr-0xB8000000 +0xFE000000));
else
__raw_writel(val,(void *)addr);
}
# 1 "arch/arm/mach-rtd2851a/include/mach/system.h" 1
# 13 "arch/arm/mach-rtd2851a/include/mach/system.h"
# 1 "./arch/arm/include/asm/io.h" 1
# 14 "arch/arm/mach-rtd2851a/include/mach/system.h" 2
# 1 "arch/arm/mach-rtd2851a/include/rbus/sys_reg_reg.h" 1
# 15 "arch/arm/mach-rtd2851a/include/rbus/sys_reg_reg.h"
# 1 "arch/arm/mach-rtd2851a/include/rbus/rbus_types.h" 1
# 16 "arch/arm/mach-rtd2851a/include/rbus/sys_reg_reg.h" 2
# 2969 "arch/arm/mach-rtd2851a/include/rbus/sys_reg_reg.h"
typedef union
{
unsigned int regValue;
struct{
unsigned int rstn_diseqc:1;
unsigned int rstn_cablerx_nouse:1;
unsigned int rstn_hdr1:1;
unsigned int rstn_hdr2:1;
unsigned int rstn_nnip:1;
unsigned int rstn_dscd_nouse:1;
unsigned int rstn_earc:1;
unsigned int rstn_atb_demod:1;
unsigned int rstn_atb_demod_wrap:1;
unsigned int rstn_hdic_apb:1;
unsigned int rstn_hdic_axi:1;
unsigned int rstn_hdic:1;
unsigned int rstn_dtv_frontend:1;
unsigned int rstn_kcpu_nouse:1;
unsigned int rstn_vde2_nouse:1;
unsigned int rstn_ve2_p2_nouse:1;
unsigned int rstn_ve2_nouse:1;
unsigned int rstn_vcpu2_nouse:1;
unsigned int rstn_rtk_demod:1;
unsigned int rstn_acpu:1;
unsigned int rstn_acpu2_nouse:1;
unsigned int rstn_ae2_nouse:1;
unsigned int rstn_ve_lgcy_p2:1;
unsigned int rstn_ve_lgcy:1;
unsigned int rstn_scpu_wrap:1;
unsigned int rstn_vde:1;
unsigned int rstn_ve_p2:1;
unsigned int rstn_ve:1;
unsigned int rstn_vcpu:1;
unsigned int rstn_ae:1;
unsigned int rstn_scpu:1;
unsigned int write_data:1;
};
}sys_reg_sys_srst0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int rstn_tvsb1:1;
unsigned int rstn_tvsb2:1;
unsigned int rstn_tvsb3:1;
unsigned int rstn_tvsb4:1;
unsigned int rstn_tvsb5:1;
unsigned int rstn_tve_nouse:1;
unsigned int rstn_dcphy:1;
unsigned int rstn_dcu:1;
unsigned int rstn_if_demod:1;
unsigned int rstn_vdec:1;
unsigned int rstn_vdec2:1;
unsigned int rstn_vbis0:1;
unsigned int res1:1;
unsigned int res2:1;
unsigned int res3:1;
unsigned int rstn_audio:1;
unsigned int rstn_ifadc:1;
unsigned int rstn_cbus_nouse:1;
unsigned int rstn_offms:1;
unsigned int rstn_me:1;
unsigned int rstn_apll_adc:1;
unsigned int rstn_hdmi:1;
unsigned int rstn_dispd:1;
unsigned int rstn_tp:1;
unsigned int rstn_cp:1;
unsigned int rstn_md:1;
unsigned int rstn_se:1;
unsigned int rstn_ve_blk_wrap:1;
unsigned int rstn_3d_gde:1;
unsigned int rstn_vodma1:1;
unsigned int rstn_dtv_demod_mb:1;
unsigned int write_data:1;
};
}sys_reg_sys_srst1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int rstn_vodma2:1;
unsigned int rstn_usb2_dwc:1;
unsigned int rstn_usb2_ex_dwc_nouse:1;
unsigned int rstn_tm:1;
unsigned int rstn_atvin2:1;
unsigned int rstn_atvin:1;
unsigned int rstn_dispm_cap:1;
unsigned int rstn_dispm_disp:1;
unsigned int rstn_emmc:1;
unsigned int rstn_if_demod_logic:1;
unsigned int rstn_bistreg:1;
unsigned int rstn_i2c4_nouse:1;
unsigned int rstn_pllreg:1;
unsigned int rstn_usb3_nouse:1;
unsigned int rstn_usb2_wrapper:1;
unsigned int rstn_pcmcia:1;
unsigned int rstn_hdr:1;
unsigned int rstn_i2c3_nouse:1;
unsigned int rstn_irtx_nouse:1;
unsigned int rstn_usb2_ex_wrapper_nouse:1;
unsigned int rstn_dtv_demod:1;
unsigned int rstn_misc:1;
unsigned int rstn_pwm:1;
unsigned int rstn_uart1:1;
unsigned int rstn_uart2_nouse:1;
unsigned int dummy18000108_6:1;
unsigned int rstn_gpio:1;
unsigned int rstn_i2c1:1;
unsigned int rstn_i2c2:1;
unsigned int rstn_nf:1;
unsigned int rstn_sc:1;
unsigned int write_data:1;
};
}sys_reg_sys_srst2_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int rstn_memc_nouse:1;
unsigned int rstn_memc_me_nouse:1;
unsigned int rstn_memc_rbus_nouse:1;
unsigned int rstn_lzma:1;
unsigned int rstn_memc_mc_nouse:1;
unsigned int res1:1;
unsigned int rstn_dcphy2_nouse:1;
unsigned int rstn_dcu2_nouse:1;
unsigned int rstn_dcphy_mc:1;
unsigned int rstn_disp_lg_hcic_nouse:1;
unsigned int rstn_disp_lg_mplus:1;
unsigned int rstn_d_boe_rgbw_pxl_nouse:1;
unsigned int rstn_d_boe_rgbw_apb_nouse:1;
unsigned int rstn_d_boe_rgbw_mcu_nouse:1;
unsigned int rstn_ddc_nouse:1;
unsigned int rstn_sd:1;
unsigned int rstn_siliconworks_rgbw_nouse:1;
unsigned int rstn_disp_lg_pod:1;
unsigned int rstn_dispi3:1;
unsigned int rstn_dispi2:1;
unsigned int rstn_dispi1:1;
unsigned int rstn_dispi_di:1;
unsigned int rstn_disp_lg_a10_nouse:1;
unsigned int res2:1;
unsigned int rstn_usb2_phy_p3_nouse:1;
unsigned int rstn_usb2_phy_p2:1;
unsigned int rstn_usb2_phy_p1:1;
unsigned int rstn_usb2_phy_p0:1;
unsigned int res3:1;
unsigned int rstn_usb3_phy_p0_nouse:1;
unsigned int rstn_usb3_mdio_p0_nouse:1;
unsigned int write_data:1;
};
}sys_reg_sys_srst3_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int clken_diseqc:1;
unsigned int clken_cablerx_nouse:1;
unsigned int clken_hdr1:1;
unsigned int clken_hdr2:1;
unsigned int clken_nnip:1;
unsigned int clken_dscd_nouse:1;
unsigned int clken_earc:1;
unsigned int clken_atb_demod:1;
unsigned int clken_atb_demod_wrap:1;
unsigned int clken_dtv_demod_mb:1;
unsigned int res1:1;
unsigned int clken_hdic:1;
unsigned int clken_dtv_frontend:1;
unsigned int clken_kcpu_nouse:1;
unsigned int res2:1;
unsigned int clken_ve2_p2_nouse:1;
unsigned int clken_ve2_nouse:1;
unsigned int clken_vcpu2_nouse:1;
unsigned int clken_rtk_demod:1;
unsigned int clken_acpu:1;
unsigned int clken_acpu2_nouse:1;
unsigned int res3:1;
unsigned int res4:1;
unsigned int clken_ve_blk_wrap:1;
unsigned int clken_ve_lgcy_p2:1;
unsigned int clken_ve_lgcy:1;
unsigned int clken_ve_p2:1;
unsigned int clken_ve:1;
unsigned int clken_vcpu:1;
unsigned int clken_scpu_wrap:1;
unsigned int clken_scpu:1;
unsigned int write_data:1;
};
}sys_reg_sys_clken0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int clken_tvsb1:1;
unsigned int clken_tvsb2:1;
unsigned int clken_tvsb3:1;
unsigned int clken_tvsb4:1;
unsigned int clken_tvsb5:1;
unsigned int clken_tve_nouse:1;
unsigned int clken_dcphy:1;
unsigned int clken_dcu:1;
unsigned int clken_if_demod:1;
unsigned int clken_vdec:1;
unsigned int clken_se2_nouse:1;
unsigned int clken_vbis0:1;
unsigned int clken_hdr1_comp:1;
unsigned int clken_hdr1_dm:1;
unsigned int clken_audio_pre512fs:1;
unsigned int clken_audio:1;
unsigned int clken_ifadc:1;
unsigned int clken_cbus_nouse:1;
unsigned int clken_offms:1;
unsigned int clken_me:1;
unsigned int clken_apll_adc:1;
unsigned int clken_hdmi:1;
unsigned int clken_dispd:1;
unsigned int clken_tp:1;
unsigned int clken_cp:1;
unsigned int clken_md:1;
unsigned int clken_se:1;
unsigned int clken_tp_div:1;
unsigned int clken_3d_gde:1;
unsigned int clken_vodma1:1;
unsigned int dummy18000114_1:1;
unsigned int write_data:1;
};
}sys_reg_sys_clken1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int clken_vodma2:1;
unsigned int clken_usb2_dwc:1;
unsigned int clken_usb2_ex_dwc_nouse:1;
unsigned int clken_tm:1;
unsigned int clken_atvin_vd:1;
unsigned int clken_atvin_ifd:1;
unsigned int clken_dispm_cap:1;
unsigned int clken_dispm_disp:1;
unsigned int clken_emmc:1;
unsigned int clken_efuse:1;
unsigned int clken_bistreg:1;
unsigned int clken_i2c4_nouse:1;
unsigned int clken_pllreg:1;
unsigned int clken_usb3_nouse:1;
unsigned int clken_usb2_wrapper:1;
unsigned int clken_pcmcia:1;
unsigned int clken_audio2_512fs:1;
unsigned int clken_i2c3_nouse:1;
unsigned int clken_irtx_nouse:1;
unsigned int clken_usb2_ex_wrapper_nouse:1;
unsigned int clken_dtv_demod:1;
unsigned int clken_misc:1;
unsigned int clken_pwm:1;
unsigned int clken_uart1:1;
unsigned int clken_uart2_nouse:1;
unsigned int clken_audio3_512fs:1;
unsigned int clken_gpio:1;
unsigned int clken_i2c1:1;
unsigned int clken_i2c2:1;
unsigned int clken_nf:1;
unsigned int clken_sc:1;
unsigned int write_data:1;
};
}sys_reg_sys_clken2_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int clken_memc_nouse:1;
unsigned int clken_memc_me_nouse:1;
unsigned int clken_memc_rbus_nouse:1;
unsigned int clken_lzma:1;
unsigned int clken_memc_mc_nouse:1;
unsigned int clken_dcphy_mc_mck:1;
unsigned int clken_dcphy2_nouse:1;
unsigned int clken_dcu2_nouse:1;
unsigned int clken_dcphy_mc:1;
unsigned int clken_disp_lg_hcic_nouse:1;
unsigned int clken_disp_lg_mplus:1;
unsigned int clken_d_boe_rgbw_pxl_nouse:1;
unsigned int clken_d_boe_rgbw_apb_nouse:1;
unsigned int clken_d_boe_rgbw_mcu_nouse:1;
unsigned int clken_ddc_nouse:1;
unsigned int clken_sd:1;
unsigned int clken_dss:1;
unsigned int clken_disp_lg_pod:1;
unsigned int clken_dispi:1;
unsigned int res1:3;
unsigned int clken_disp_lg_a10_nouse:1;
unsigned int clken_audio_arc_dma_r_512fs:1;
unsigned int clken_audio2_dma_r_512fs:1;
unsigned int clken_audio_dma_r_512fs:1;
unsigned int res2:1;
unsigned int res3:1;
unsigned int res4:1;
unsigned int res5:1;
unsigned int res6:1;
unsigned int write_data:1;
};
}sys_reg_sys_clken3_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:30;
unsigned int rstn_gdcmp:1;
unsigned int write_data:1;
};
}sys_reg_sys_srst4_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:30;
unsigned int clken_gdcmp:1;
unsigned int write_data:1;
};
}sys_reg_sys_clken4_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:25;
unsigned int ejtag_demod_sel_nouse:1;
unsigned int ejtag_demod_en_nouse:1;
unsigned int ejtag_mode:1;
unsigned int res2:1;
unsigned int ejtag_gpu_en:1;
unsigned int ejtag_gpu_sel_nouse:1;
unsigned int boot_cpu_clksel:1;
};
}sys_reg_sys_cpusel_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int pll_bypass_ref_clk_mode:1;
unsigned int mc_clk_sel_nouse:1;
unsigned int res1:1;
unsigned int ve_sel:1;
unsigned int sd_emmc_clk_sel:1;
unsigned int pcr108_clksel_nouse:1;
unsigned int dummy18000204_25:1;
unsigned int dpll_apr27m_sel:1;
unsigned int dpll_pcr27m_clksel:1;
unsigned int sd_clk_div:3;
unsigned int ve_rif_use_p2clk_nouse:1;
unsigned int ve2_rif_use_p2clk_nouse:1;
unsigned int atvin_clk_sel:1;
unsigned int atvin_vd_clk_sel:1;
unsigned int atvin_vdadc_tve_clk_sel:1;
unsigned int res2:1;
unsigned int tve_108m_clk_sel_nouse:1;
unsigned int cbus_clksel_nouse:1;
unsigned int hdmi_xtal_sel_nouse:1;
unsigned int syncp_xtal_sel_nouse:1;
unsigned int arm_xtal_sel_nouse:1;
unsigned int timer_xtal_sel_nouse:1;
unsigned int res3:1;
unsigned int hdmirx_2p_clk_sel_nouse:1;
unsigned int lzma_clk_sel:2;
unsigned int vdec_x27_clksel:1;
unsigned int vbis0_yppsel:1;
unsigned int inv_vbis0_sel:1;
unsigned int uart_clksel:1;
};
}sys_reg_sys_clksel_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dispd_osd_div_nouse:2;
unsigned int me_clk_bush_sel_nouse:1;
unsigned int res1:3;
unsigned int dclk_fract_b:6;
unsigned int dclk_fract_a:5;
unsigned int dispd_gdma_clk_sel:1;
unsigned int res2:1;
unsigned int res3:1;
unsigned int dummy18000208_11:1;
unsigned int dummy18000208_10:1;
unsigned int clken_disp_lg_avcom_nouse:1;
unsigned int dummy18000208_8:1;
unsigned int dummy18000208_7:1;
unsigned int res4:1;
unsigned int clken_disp_memc_nouse:1;
unsigned int res5:1;
unsigned int clken_disp_gdma:1;
unsigned int clken_disp_stage1:1;
unsigned int clken_disp_osd:1;
unsigned int dummy18000208_0:1;
};
}sys_reg_sys_dispclksel_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:15;
unsigned int clken_ext_ddr_en:1;
unsigned int clken_ext_15_en_nouse:1;
unsigned int clken_ext_14_en_nouse:1;
unsigned int clken_ext_13_en_nouse:1;
unsigned int clken_ext_12_en_nouse:1;
unsigned int clken_ext_11_en_nouse:1;
unsigned int clken_ext_10_en_nouse:1;
unsigned int clken_ext_9_en:1;
unsigned int clken_ext_8_en:1;
unsigned int clken_ext_7_en:1;
unsigned int clken_ext_6_en:1;
unsigned int clken_ext_5_en:1;
unsigned int clken_ext_4_en:1;
unsigned int clken_ext_3_en:1;
unsigned int clken_ext_2_en:1;
unsigned int clken_ext_1_en:1;
unsigned int clken_ext_0_en:1;
};
}sys_reg_sys_extclk_en_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int pwm7_clksel_nouse:1;
unsigned int pwm6_clksel_nouse:1;
unsigned int pwm5_clksel_nouse:1;
unsigned int pwm4_clksel_nouse:1;
unsigned int pwm3_clksel_nouse:1;
unsigned int pwm2_clksel_nouse:1;
unsigned int pwm1_clksel_nouse:1;
unsigned int pwm0_clksel:1;
unsigned int res1:6;
unsigned int dtv_demod_atb_clk_sel:1;
unsigned int i2c4_clksel_nouse:1;
unsigned int i2c3_clksel_nouse:1;
unsigned int dtv_demod_sel:1;
unsigned int i2c2_clksel:1;
unsigned int i2c1_clksel:1;
unsigned int dtv_demod_sel_msb:1;
unsigned int nf_clksel:3;
unsigned int pwm_pll_clksel:1;
unsigned int aud_dtv2_freq_sel_nouse:3;
unsigned int dummy18000214_3:1;
unsigned int aud_dtv_freq_sel_nouse:3;
};
}sys_reg_sys_clkdiv_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:15;
unsigned int res2:1;
unsigned int res3:4;
unsigned int res4:12;
};
}sys_reg_sys_arm_wd_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dummy1800021c_31_29:3;
unsigned int ib_rst_gck_memc_nouse:1;
unsigned int ib_rst_gck_gpu_nouse:1;
unsigned int ib_rst_gck_se2_nouse:1;
unsigned int ib_rst_gck_ve2_nouse:1;
unsigned int ib_rst_gck_ve_nouse:1;
unsigned int ib_rst_gck_tvsb5_nouse:1;
unsigned int ib_rst_gck_tvsb4_nouse:1;
unsigned int ib_rst_gck_tvsb3_nouse:1;
unsigned int ib_rst_gck_tvsb2_nouse:1;
unsigned int ib_rst_gck_tvsb1_nouse:1;
unsigned int ib_rst_gck_sb3_nouse:1;
unsigned int ib_rst_gck_sb2_nouse:1;
unsigned int ib_rst_gck_sb1_nouse:1;
unsigned int dummy1800021c_15_13:3;
unsigned int ib_clk_gck_memc_nouse:1;
unsigned int ib_clk_gck_gpu_nouse:1;
unsigned int ib_clk_gck_se2_nouse:1;
unsigned int ib_clk_gck_ve2_nouse:1;
unsigned int ib_clk_gck_ve_nouse:1;
unsigned int ib_clk_gck_tvsb5_nouse:1;
unsigned int ib_clk_gck_tvsb4_nouse:1;
unsigned int ib_clk_gck_tvsb3_nouse:1;
unsigned int ib_clk_gck_tvsb2_nouse:1;
unsigned int ib_clk_gck_tvsb1_nouse:1;
unsigned int ib_clk_gck_sb3_nouse:1;
unsigned int ib_clk_gck_sb2_nouse:1;
unsigned int ib_clk_gck_sb1_nouse:1;
};
}sys_reg_sys_ib_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int clkratio_acpu2_nouse:5;
unsigned int res2:2;
unsigned int clkratio_acpu2_active_nouse:1;
};
}sys_reg_sys_dyn_sw_acpu2_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:8;
unsigned int clkratio_vcpu:5;
unsigned int res2:2;
unsigned int clkratio_vcpu_active:1;
unsigned int res3:16;
};
}sys_reg_sys_dyn_sw_vcpu_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:16;
unsigned int clkratio_acpu:5;
unsigned int res2:2;
unsigned int clkratio_acpu_active:1;
unsigned int res3:8;
};
}sys_reg_sys_dyn_sw_acpu_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:9;
unsigned int dclk_osd_f2p_gate_sel_nouse:3;
unsigned int res2:1;
unsigned int dclk_osd_f1p_gate_sel:3;
unsigned int res3:1;
unsigned int dclk_s2_f2p_gate_sel_nouse:3;
unsigned int res4:1;
unsigned int dclk_s2_f1p_gate_sel:3;
unsigned int res5:1;
unsigned int dclk_s1_f2p_gate_sel_nouse:3;
unsigned int res6:1;
unsigned int dclk_s1_f1p_gate_sel:3;
};
}sys_reg_sys_dclk_gate_sel0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:5;
unsigned int dclk_s2_f1p_div2_gate_sel:3;
unsigned int res2:1;
unsigned int dclk_s2_f2p_div2_gate_sel_nouse:3;
unsigned int res3:1;
unsigned int dclk_mc_gate_sel_nouse:3;
unsigned int res4:1;
unsigned int dclk_mc_ippre2x_gate_sel_nouse:3;
unsigned int res5:1;
unsigned int dclk_mc_ippre_gate_sel_nouse:3;
unsigned int res6:1;
unsigned int dclk_memc_out_if_gate_sel_nouse:3;
unsigned int res7:1;
unsigned int dclk_memc_in_if_gate_sel_nouse:3;
};
}sys_reg_sys_dclk_gate_sel1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:31;
unsigned int efuse_ready:1;
};
}sys_reg_efuse_ctrl0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:5;
unsigned int res2:1;
unsigned int res3:1;
unsigned int res4:1;
unsigned int res5:1;
unsigned int res6:1;
unsigned int res7:1;
unsigned int res8:1;
unsigned int res9:1;
unsigned int res10:1;
unsigned int res11:1;
unsigned int res12:1;
unsigned int res13:3;
unsigned int atv_iso_en:1;
unsigned int res14:1;
unsigned int atv_str_status:1;
unsigned int res15:1;
unsigned int atv_str_pow:1;
unsigned int res16:3;
unsigned int dtv_iso_en:1;
unsigned int res17:1;
unsigned int dtv_str_status:1;
unsigned int res18:1;
unsigned int dtv_str_pow:1;
};
}sys_reg_power_ctrl0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int smartcard_int_scpu_routing_en_nouse:1;
unsigned int nnip_int_scpu_routing_en:1;
unsigned int ddc_int_scpu_routing_en:1;
unsigned int dctl_int_2_scpu_routing_en:1;
unsigned int standby_hdmi_clk_det_int_scpu_routing_en_nouse:1;
unsigned int standby_wdog_int_scpu_routing_en:1;
unsigned int standby_iso_misc_off_int_scpu_routing_en:1;
unsigned int standby_cbus_int_scpu_routing_en_nouse:1;
unsigned int standby_iso_misc_int_scpu_routing_en:1;
unsigned int standby_cec_int_scpu_routing_en:1;
unsigned int standby_rtc_int_scpu_routing_en:1;
unsigned int gpu_int_scpu_routing_en:1;
unsigned int usb3_int_scpu_routing_en_nouse:1;
unsigned int usb2_int_scpu_routing_en:1;
unsigned int etn_int_scpu_routing_en:1;
unsigned int sd_int_scpu_routing_en:1;
unsigned int audio_dma_irq_scpu_routing_en:1;
unsigned int audio_irq_scpu_routing_en:1;
unsigned int tv_sb_dc_int_scpu_routing_en:1;
unsigned int dcphy_int_scpu_routing_en:1;
unsigned int dc_int_scpu_routing_en:1;
unsigned int tve_int_scpu_routing_en_nouse:1;
unsigned int osd_int_scpu_routing_en:1;
unsigned int ultra_zoom_int_scpu_routing_en:1;
unsigned int dctl_int_scpu_routing_en:1;
unsigned int vbi_int_scpu_routing_en:1;
unsigned int vdec_int_scpu_routing_en:1;
unsigned int if_demod_int_scpu_routing_en:1;
unsigned int dispm_int_scpu_routing_en:1;
unsigned int dispi_int_scpu_routing_en:1;
unsigned int apll_dds_int_scpu_routing_en:1;
unsigned int write_data:1;
};
}sys_reg_int_ctrl_scpu_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dummy18000294_31:1;
unsigned int disp2tve_int_vcpu_routing_en_nouse:1;
unsigned int vodma_int_vcpu_routing_en:1;
unsigned int dctl_int_2_vcpu_routing_en:1;
unsigned int dc_int_vcpu2_routing_en_nouse:1;
unsigned int dummy18000294_26:1;
unsigned int dummy18000294_25:1;
unsigned int dummy18000294_24:1;
unsigned int dummy18000294_23:1;
unsigned int dummy18000294_22:1;
unsigned int dummy18000294_21:1;
unsigned int dummy18000294_20:1;
unsigned int dummy18000294_19:1;
unsigned int dummy18000294_18:1;
unsigned int dummy18000294_17:1;
unsigned int dummy18000294_16:1;
unsigned int me_int_vcpu_routing_en:1;
unsigned int ddc_int_vcpu_routing_en:1;
unsigned int tv_sb_dc_int_vcpu_routing_en:1;
unsigned int dcphy_int_vcpu_routing_en:1;
unsigned int dc_int_vcpu_routing_en:1;
unsigned int tve_int_vcpu_routing_en_nouse:1;
unsigned int osd_int_vcpu_routing_en:1;
unsigned int ultra_zoom_int_vcpu_routing_en:1;
unsigned int dctl_int_vcpu_routing_en:1;
unsigned int vbi_int_vcpu_routing_en:1;
unsigned int vdec_int_vcpu_routing_en:1;
unsigned int if_demod_int_vcpu_routing_en:1;
unsigned int dispm_int_vcpu_routing_en:1;
unsigned int dispi_int_vcpu_routing_en:1;
unsigned int apll_dds_int_vcpu_routing_en:1;
unsigned int write_data:1;
};
}sys_reg_int_ctrl_vcpu_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int earc_cmdc_int_acpu_routing_en:1;
unsigned int res1:1;
unsigned int res2:1;
unsigned int res3:1;
unsigned int res4:1;
unsigned int res5:1;
unsigned int res6:1;
unsigned int res7:1;
unsigned int res8:1;
unsigned int res9:1;
unsigned int res10:1;
unsigned int res11:1;
unsigned int res12:1;
unsigned int res13:1;
unsigned int res14:1;
unsigned int me_int_acpu_routing_en:1;
unsigned int audio_dma_irq_acpu_routing_en:1;
unsigned int audio_irq_acpu_routing_en:1;
unsigned int tv_sb_dc_int_acpu_routing_en:1;
unsigned int dcphy_int_acpu_routing_en:1;
unsigned int dc_int_acpu_routing_en:1;
unsigned int dummy18000298_10:1;
unsigned int dummy18000298_9:1;
unsigned int dummy18000298_8:1;
unsigned int audio_dma_irq_acpu2_routing_en_nouse:1;
unsigned int audio_irq_acpu2_routing_en_nouse:1;
unsigned int dummy18000298_5:1;
unsigned int dummy18000298_4:1;
unsigned int dc_int_acpu2_routing_en_nouse:1;
unsigned int dummy18000298_2:1;
unsigned int dummy18000298_1:1;
unsigned int write_data:1;
};
}sys_reg_int_ctrl_acpu_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int smartcard_int_kcpu_routing_en_nouse:1;
unsigned int disp2tve_int_kcpu_routing_en_nouse:1;
unsigned int vodma_int_kcpu_routing_en:1;
unsigned int dctl_int_2_kcpu_routing_en:1;
unsigned int standby_hdmi_clk_det_int_kcpu_routing_en_nouse:1;
unsigned int standby_wdog_int_kcpu_routing_en:1;
unsigned int standby_iso_misc_off_int_kcpu_routing_en:1;
unsigned int standby_cbus_int_kcpu_routing_en_nouse:1;
unsigned int standby_iso_misc_int_kcpu_routing_en:1;
unsigned int standby_cec_int_kcpu_routing_en:1;
unsigned int standby_rtc_int_kcpu_routing_en:1;
unsigned int gpu_int_kcpu_routing_en:1;
unsigned int usb3_int_kcpu_routing_en_nouse:1;
unsigned int usb2_int_kcpu_routing_en:1;
unsigned int etn_int_kcpu_routing_en:1;
unsigned int sd_int_kcpu_routing_en:1;
unsigned int dummy1800029c_15:1;
unsigned int ddc_int_kcpu_routing_en:1;
unsigned int tv_sb_dc_int_kcpu_routing_en:1;
unsigned int dcphy_int_kcpu_routing_en:1;
unsigned int dc_int_kcpu_routing_en:1;
unsigned int tve_int_kcpu_routing_en_nouse:1;
unsigned int osd_int_kcpu_routing_en:1;
unsigned int ultra_zoom_int_kcpu_routing_en:1;
unsigned int dctl_int_kcpu_routing_en:1;
unsigned int vbi_int_kcpu_routing_en:1;
unsigned int vdec_int_kcpu_routing_en:1;
unsigned int if_demod_int_kcpu_routing_en:1;
unsigned int dispm_int_kcpu_routing_en:1;
unsigned int dispi_int_kcpu_routing_en:1;
unsigned int apll_dds_int_kcpu_routing_en:1;
unsigned int write_data:1;
};
}sys_reg_int_ctrl_kcpu_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:1;
unsigned int res2:1;
unsigned int res3:1;
unsigned int memc_int_vcpu_routing_en_nouse:1;
unsigned int dummy180002a0_27:1;
unsigned int dummy180002a0_26:1;
unsigned int dummy180002a0_25:1;
unsigned int memc_int_vcpu2_routing_en_nouse:1;
unsigned int dummy180002a0_23:1;
unsigned int dummy180002a0_22:1;
unsigned int dummy180002a0_21:1;
unsigned int memc_int_scpu_routing_en_nouse:1;
unsigned int hdmi_airq_acpu_routing_en:1;
unsigned int hdmi_airq_scpu_routing_en:1;
unsigned int hdmi_irq_vcpu_routing_en:1;
unsigned int hdmi_irq_scpu_routing_en:1;
unsigned int res4:15;
unsigned int write_data:1;
};
}sys_reg_int_ctrl_memc_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int earc_cmdc_int_scpu_routing_en:1;
unsigned int nnip_security_int_scpu_routing_en:1;
unsigned int res1:13;
unsigned int mc_security_int_scpu_routing_en:1;
unsigned int usb2_ex_int_scpu_routing_en_nouse:1;
unsigned int dc_security_int_scpu_routing_en:1;
unsigned int res2:1;
unsigned int gpio_security_int_scpu_routing_en:1;
unsigned int vodma_int_scpu_routing_en:1;
unsigned int tm_security_int_scpu_routing_en:1;
unsigned int tp_security_int_scpu_routing_en:1;
unsigned int nf_security_int_scpu_routing_en:1;
unsigned int emmc_security_int_scpu_routing_en:1;
unsigned int md_security_int_scpu_routing_en:1;
unsigned int mcp_security_int_scpu_routing_en:1;
unsigned int sb2_security_int_scpu_routing_en:1;
unsigned int mis_security_int_scpu_routing_en:1;
unsigned int se_security_int_scpu_routing_en:1;
unsigned int dc2_security_int_scpu_routing_en_nouse:1;
unsigned int write_data:1;
};
}sys_reg_int_ctrl_scpu_2_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:15;
unsigned int mc_security_int_kcpu_routing_en:1;
unsigned int usb2_ex_int_kcpu_routing_en_nouse:1;
unsigned int dc_security_int_kcpu_routing_en:1;
unsigned int res2:3;
unsigned int tm_security_int_kcpu_routing_en:1;
unsigned int tp_security_int_kcpu_routing_en:1;
unsigned int nf_security_int_kcpu_routing_en:1;
unsigned int emmc_security_int_kcpu_routing_en:1;
unsigned int md_security_int_kcpu_routing_en:1;
unsigned int mcp_security_int_kcpu_routing_en:1;
unsigned int sb2_security_int_kcpu_routing_en:1;
unsigned int mis_security_int_kcpu_routing_en:1;
unsigned int se_security_int_kcpu_routing_en:1;
unsigned int dc2_security_int_kcpu_routing_en_nouse:1;
unsigned int write_data:1;
};
}sys_reg_int_ctrl_kcpu_2_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int write_en8:1;
unsigned int timer5_routing_mux_sel:3;
unsigned int write_en7:1;
unsigned int timer3_routing_mux_sel:3;
unsigned int write_en6:1;
unsigned int timer11_routing_mux_sel:3;
unsigned int write_en5:1;
unsigned int timer10_routing_mux_sel:3;
unsigned int write_en4:1;
unsigned int timer9_routing_mux_sel:3;
unsigned int write_en3:1;
unsigned int timer8_routing_mux_sel:3;
unsigned int write_en2:1;
unsigned int timer7_routing_mux_sel:3;
unsigned int write_en1:1;
unsigned int timer6_routing_mux_sel:3;
};
}sys_reg_int_ctrl_timer6_11_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:28;
unsigned int write_en1:1;
unsigned int timer4_routing_mux_sel:3;
};
}sys_reg_int_ctrl_timer4_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_main_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_main_ro_sel:3;
unsigned int dss_main_wire_sel:1;
unsigned int res2:3;
unsigned int dss_main_ready:1;
unsigned int dss_main_count_out:20;
};
}sys_reg_ss_main_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_main_speed_en:1;
unsigned int dss_main_wsort_go:1;
unsigned int dss_main_data_in:20;
};
}sys_reg_ss_main_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_demod_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_demod_ro_sel:3;
unsigned int dss_demod_wire_sel:1;
unsigned int res2:3;
unsigned int dss_demod_ready:1;
unsigned int dss_demod_count_out:20;
};
}sys_reg_ss_demod_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_demod_speed_en:1;
unsigned int dss_demod_wsort_go:1;
unsigned int dss_demod_data_in:20;
};
}sys_reg_ss_demod_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_tvsb1_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_tvsb1_ro_sel:3;
unsigned int dss_tvsb1_wire_sel:1;
unsigned int res2:3;
unsigned int dss_tvsb1_ready:1;
unsigned int dss_tvsb1_count_out:20;
};
}sys_reg_ss_tvsb1_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_tvsb1_speed_en:1;
unsigned int dss_tvsb1_wsort_go:1;
unsigned int dss_tvsb1_data_in:20;
};
}sys_reg_ss_tvsb1_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_hdmirx_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_hdmirx_ro_sel:3;
unsigned int dss_hdmirx_wire_sel:1;
unsigned int res2:3;
unsigned int dss_hdmirx_ready:1;
unsigned int dss_hdmirx_count_out:20;
};
}sys_reg_ss_hdmirx_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_hdmirx_speed_en:1;
unsigned int dss_hdmirx_wsort_go:1;
unsigned int dss_hdmirx_data_in:20;
};
}sys_reg_ss_hdmirx_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_nnip_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_nnip_ro_sel:3;
unsigned int dss_nnip_wire_sel:1;
unsigned int res2:3;
unsigned int dss_nnip_ready:1;
unsigned int dss_nnip_count_out:20;
};
}sys_reg_ss_nnip_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_nnip_speed_en:1;
unsigned int dss_nnip_wsort_go:1;
unsigned int dss_nnip_data_in:20;
};
}sys_reg_ss_nnip_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_vcpuve_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_vcpuve_ro_sel:3;
unsigned int dss_vcpuve_wire_sel:1;
unsigned int res2:3;
unsigned int dss_vcpuve_ready:1;
unsigned int dss_vcpuve_count_out:20;
};
}sys_reg_ss_vcpuve_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_vcpuve_speed_en:1;
unsigned int dss_vcpuve_wsort_go:1;
unsigned int dss_vcpuve_data_in:20;
};
}sys_reg_ss_vcpuve_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_dispd_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_dispd_ro_sel:3;
unsigned int dss_dispd_wire_sel:1;
unsigned int res2:3;
unsigned int dss_dispd_ready:1;
unsigned int dss_dispd_count_out:20;
};
}sys_reg_ss_acpu_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_dispd_speed_en:1;
unsigned int dss_dispd_wsort_go:1;
unsigned int dss_dispd_data_in:20;
};
}sys_reg_ss_acpu_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:16;
unsigned int res2:16;
};
}sys_reg_ss_acpu_rhvt_2_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dss_tvsb2_dss_rst_n:1;
unsigned int res1:3;
unsigned int dss_tvsb2_ro_sel:3;
unsigned int dss_tvsb2_wire_sel:1;
unsigned int res2:3;
unsigned int dss_tvsb2_ready:1;
unsigned int dss_tvsb2_count_out:20;
};
}sys_reg_ss_tvsb2_rhvt_0_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:10;
unsigned int dss_tvsb2_speed_en:1;
unsigned int dss_tvsb2_wsort_go:1;
unsigned int dss_tvsb2_data_in:20;
};
}sys_reg_ss_tvsb2_rhvt_1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:16;
unsigned int res2:16;
};
}sys_reg_ss_tvsb2_rhvt_2_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:20;
unsigned int demod_voltage_strobe_en:1;
unsigned int package_voltage_strobe_en:1;
unsigned int vcpu_ve_voltage_strobe_en:1;
unsigned int vcpu_voltage_strobe_en_nouse:1;
unsigned int res2:2;
unsigned int tvsb1_voltage_strobe_en:1;
unsigned int main_voltage_strobe_en:1;
unsigned int pllemmc_voltage_strobe_en:1;
unsigned int pllscpu_voltage_strobe_en:1;
unsigned int pllbus_voltage_strobe_en:1;
unsigned int tvsb2_voltage_strobe_en:1;
};
}sys_reg_voltage_strobe_ctrl_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:23;
unsigned int usb3_voltage_strobe_en:1;
unsigned int usb2_y1_voltage_strobe_en_nouse:1;
unsigned int usb2_y0_voltage_strobe_en_nouse:1;
unsigned int usb2_x1_voltage_strobe_en:1;
unsigned int usb2_x0_voltage_strobe_en:1;
unsigned int hdmirx2p1_voltage_strobe_en_nouse:1;
unsigned int hdmirx_voltage_strobe_en:1;
unsigned int pif_voltage_strobe_en:1;
unsigned int etn_voltage_strobe_en_nouse:1;
};
}sys_reg_voltage_strobe_ctrl_analog_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:2;
unsigned int usb3_tdf_dbg_en_nouse:1;
unsigned int pll_dbg_en:1;
unsigned int res2:9;
unsigned int dbg0_div_sel_en:1;
unsigned int dbg0_div_sel:2;
unsigned int res3:4;
unsigned int top_ssc_dbg_sel:4;
unsigned int crt_dbg_sel:8;
};
}sys_reg_sc_debug_0_RBUS;
# 15 "arch/arm/mach-rtd2851a/include/mach/system.h" 2
# 1 "arch/arm/mach-rtd2851a/include/mach/iomap.h" 1
# 16 "arch/arm/mach-rtd2851a/include/mach/system.h" 2
# 1 "arch/arm/mach-rtd2851a/include/mach/serial.h" 1
# 17 "arch/arm/mach-rtd2851a/include/mach/system.h" 2
# 68 "arch/arm/mach-rtd2851a/include/mach/io.h" 2
# 1 "arch/arm/mach-rtd2851a/include/rbus/misc_reg.h" 1
# 215 "arch/arm/mach-rtd2851a/include/rbus/misc_reg.h"
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:4;
unsigned int i2c1_int:1;
unsigned int i2c2_int:1;
unsigned int res2:1;
unsigned int sc0_int:1;
unsigned int res3:1;
unsigned int res4:1;
unsigned int pcmcia_int:1;
unsigned int res5:1;
unsigned int gpio_int:1;
unsigned int res6:3;
unsigned int res7:1;
unsigned int tc7_int:1;
unsigned int tc6_int:1;
unsigned int tc5_int:1;
unsigned int tc4_int:1;
unsigned int tc3_int:1;
unsigned int tc2_int:1;
unsigned int tc1_int:1;
unsigned int tc0_int:1;
unsigned int ur1_int:1;
unsigned int res8:1;
unsigned int res9:1;
unsigned int tc11_int:1;
unsigned int tc10_int:1;
unsigned int tc9_int:1;
unsigned int tc8_int:1;
};
}misc_isr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:26;
unsigned int sel0:4;
unsigned int res2:1;
unsigned int enable:1;
};
}misc_dbg_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:27;
unsigned int sc_od_mode:1;
unsigned int res2:1;
unsigned int uart_od_mode_en:1;
unsigned int res3:1;
unsigned int res4:1;
};
}misc_dummy_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int rvd6:3;
unsigned int i2c1_int_sel:1;
unsigned int i2c2_int_sel:1;
unsigned int res1:2;
unsigned int sc0_int_sel:1;
unsigned int res2:1;
unsigned int rvd5:1;
unsigned int pcmcia_int_sel:1;
unsigned int rvd4:1;
unsigned int gpio_int_sel:1;
unsigned int rvd3:3;
unsigned int res3:1;
unsigned int tc7_int_sel:1;
unsigned int tc6_int_sel:1;
unsigned int tc5_int_sel:1;
unsigned int tc3_int_sel:1;
unsigned int rvd2:4;
unsigned int ur1_int_sel:1;
unsigned int res4:1;
unsigned int rvd1:5;
};
}misc_isr_switch_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dummy2:32;
};
}misc_dummy2_RBUS;
# 70 "arch/arm/mach-rtd2851a/include/mach/io.h" 2
# 1 "arch/arm/mach-rtd2851a/include/rbus/misc_uart_reg.h" 1
# 326 "arch/arm/mach-rtd2851a/include/rbus/misc_uart_reg.h"
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int dll:8;
};
}misc_uart_u1rbr_thr_dll_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int dlh:8;
};
}misc_uart_u1ier_dlh_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int fifose:2;
unsigned int res2:2;
unsigned int iid:4;
};
}misc_uart_u1iir_fcr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int dlab:1;
unsigned int brk:1;
unsigned int res2:1;
unsigned int eps:1;
unsigned int pen:1;
unsigned int stb:1;
unsigned int wls:2;
};
}misc_uart_u1lcr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:27;
unsigned int loop:1;
unsigned int res2:2;
unsigned int rts:1;
unsigned int dtr:1;
};
}misc_uart_u1mcr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int rfe:1;
unsigned int temt:1;
unsigned int thre:1;
unsigned int bi:1;
unsigned int fe:1;
unsigned int pe:1;
unsigned int oe:1;
unsigned int dr:1;
};
}misc_uart_u1lsr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int dcd:1;
unsigned int ri:1;
unsigned int dsr:1;
unsigned int cts:1;
unsigned int ddcd:1;
unsigned int teri:1;
unsigned int ddsr:1;
unsigned int dcts:1;
};
}misc_uart_u1msr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:24;
unsigned int scr:8;
};
}misc_uart_u1scr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:25;
unsigned int dmaifen:1;
unsigned int txempthr:6;
};
}misc_uart_ur1_ctrl_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:27;
unsigned int tx_wrd_count:5;
};
}misc_uart_ur1_sts_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:29;
unsigned int ur_length_err:1;
unsigned int ur_tx_thd:1;
unsigned int write_data:1;
};
}misc_uart_dma_int_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:30;
unsigned int ur_length_err_en:1;
unsigned int ur_tx_thd_en:1;
};
}misc_uart_dma_int_en_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:1;
unsigned int tx_base:28;
unsigned int res2:3;
};
}misc_uart_dma_txbase_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:1;
unsigned int tx_limit:28;
unsigned int res2:3;
};
}misc_uart_dma_txlimit_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:1;
unsigned int tx_wrptr:31;
};
}misc_uart_dma_txwrptr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:1;
unsigned int tx_rdptr:31;
};
}misc_uart_dma_txrdptr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int tx_thd:32;
};
}misc_uart_dma_txthd_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:31;
unsigned int gating_en:1;
};
}misc_uart_dma_ctrl_RBUS;
# 71 "arch/arm/mach-rtd2851a/include/mach/io.h" 2
# 1 "arch/arm/mach-rtd2851a/include/rbus/wdog_reg.h" 1
# 125 "arch/arm/mach-rtd2851a/include/rbus/wdog_reg.h"
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:23;
unsigned int wdog_int:1;
unsigned int res2:8;
};
}wdog_msk_isr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int im_wdog_rst:1;
unsigned int res1:10;
unsigned int upper_bound_sel:1;
unsigned int res2:1;
unsigned int wd_rst_src:2;
unsigned int wdie:1;
unsigned int nmic:4;
unsigned int wdc:4;
unsigned int wden:8;
};
}wdog_tcwcr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:31;
unsigned int wdclr:1;
};
}wdog_tcwtr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int sel:32;
};
}wdog_tcwnmi_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int sel:32;
};
}wdog_tcwov_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:31;
unsigned int te:1;
};
}wdog_tcwtrg_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int wd_cnt:32;
};
}wdog_tcwsts_RBUS;
# 72 "arch/arm/mach-rtd2851a/include/mach/io.h" 2
# 1 "arch/arm/mach-rtd2851a/include/rbus/iso_misc_off_reg.h" 1
# 111 "arch/arm/mach-rtd2851a/include/rbus/iso_misc_off_reg.h"
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:8;
unsigned int res2:1;
unsigned int res3:1;
unsigned int res4:16;
unsigned int res5:1;
unsigned int wdog_ov_int:1;
unsigned int irda1_int:1;
unsigned int ur0_int:1;
unsigned int i2c0_int:1;
unsigned int res6:1;
};
}iso_misc_off_isr_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:3;
unsigned int i2c0_scpu_and_8051_int_sel:1;
unsigned int res2:1;
unsigned int i2c0_scpu_and_8051_int_en:1;
unsigned int res3:6;
unsigned int res4:3;
unsigned int irdarxdetec:1;
unsigned int res5:1;
unsigned int uart_od_mode_en:1;
unsigned int res6:10;
unsigned int dbg_sel:4;
};
}iso_misc_off_system_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int res1:30;
unsigned int uart0_int_to_emcu_en:1;
unsigned int uart0_int_to_scpu_en:1;
};
}iso_misc_off_int_ctrl_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dummy1:32;
};
}iso_misc_off_dummy1_RBUS;
typedef union
{
unsigned int regValue;
struct{
unsigned int dummy2:32;
};
}iso_misc_off_dummy2_RBUS;
# 73 "arch/arm/mach-rtd2851a/include/mach/io.h" 2
# 204 "./arch/arm/include/asm/io.h" 2
# 281 "./arch/arm/include/asm/io.h"
extern void _memcpy_fromio(void *, const volatile void *, size_t);
extern void _memcpy_toio(volatile void *, const void *, size_t);
extern void _memset_io(volatile void *, int, size_t);
# 325 "./arch/arm/include/asm/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void memset_io(volatile void *dst, unsigned c,
size_t count)
{
extern void mmioset(void *, unsigned int, size_t);
mmioset((void *)dst, c, count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void memcpy_fromio(void *to, const volatile void *from,
size_t count)
{
extern void mmiocpy(void *, const void *, size_t);
mmiocpy(to, (const void *)from, count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void memcpy_toio(volatile void *to, const void *from,
size_t count)
{
extern void mmiocpy(void *, const void *, size_t);
mmiocpy((void *)to, from, count);
}
# 400 "./arch/arm/include/asm/io.h"
void *ioremap(resource_size_t res_cookie, size_t size);
void *ioremap_cache(resource_size_t res_cookie, size_t size);
void *ioremap_cached(resource_size_t res_cookie, size_t size);
void *ioremap_wc(resource_size_t res_cookie, size_t size);
void iounmap(volatile void *iomem_cookie);
void *arch_memremap_wb(phys_addr_t phys_addr, size_t size);
# 437 "./arch/arm/include/asm/io.h"
extern void *ioport_map(unsigned long port, unsigned int nr);
extern void ioport_unmap(void *addr);
struct pci_dev;
extern void pci_iounmap(struct pci_dev *dev, void *addr);
# 460 "./arch/arm/include/asm/io.h"
# 1 "./include/asm-generic/io.h" 1
# 410 "./include/asm-generic/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u8 inb_p(unsigned long addr)
{
return ({ __u8 __v = __raw_readb(__typesafe_io((addr) & ((resource_size_t)0))); __asm__ __volatile__ ("dsb " "" : : : "memory"); __v; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u16 inw_p(unsigned long addr)
{
return ({ __u16 __v = (( __u16)(__le16)(( __le16) __raw_readw(__typesafe_io((addr) & ((resource_size_t)0))))); __asm__ __volatile__ ("dsb " "" : : : "memory"); __v; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 inl_p(unsigned long addr)
{
return ({ __u32 __v = (( __u32)(__le32)(( __le32) __raw_readl(__typesafe_io((addr) & ((resource_size_t)0))))); __asm__ __volatile__ ("dsb " "" : : : "memory"); __v; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outb_p(u8 value, unsigned long addr)
{
({ __asm__ __volatile__ ("dsb " "st" : : : "memory"); __raw_writeb(value,__typesafe_io((addr) & ((resource_size_t)0))); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outw_p(u16 value, unsigned long addr)
{
({ __asm__ __volatile__ ("dsb " "st" : : : "memory"); __raw_writew(( __u16) (( __le16)(__u16)(value)),__typesafe_io((addr) & ((resource_size_t)0))); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outl_p(u32 value, unsigned long addr)
{
({ __asm__ __volatile__ ("dsb " "st" : : : "memory"); __raw_writel(( __u32) (( __le32)(__u32)(value)),__typesafe_io((addr) & ((resource_size_t)0))); });
}
# 514 "./include/asm-generic/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void insb_p(unsigned long addr, void *buffer, unsigned int count)
{
__raw_readsb(__typesafe_io((addr) & ((resource_size_t)0)),buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void insw_p(unsigned long addr, void *buffer, unsigned int count)
{
__raw_readsw(__typesafe_io((addr) & ((resource_size_t)0)),buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void insl_p(unsigned long addr, void *buffer, unsigned int count)
{
__raw_readsl(__typesafe_io((addr) & ((resource_size_t)0)),buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outsb_p(unsigned long addr, const void *buffer,
unsigned int count)
{
__raw_writesb(__typesafe_io((addr) & ((resource_size_t)0)),buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outsw_p(unsigned long addr, const void *buffer,
unsigned int count)
{
__raw_writesw(__typesafe_io((addr) & ((resource_size_t)0)),buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void outsl_p(unsigned long addr, const void *buffer,
unsigned int count)
{
__raw_writesl(__typesafe_io((addr) & ((resource_size_t)0)),buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u8 ioread8(const volatile void *addr)
{
return ({ u8 __v = ({ u8 __r = __raw_readb(addr); __r; }); __asm__ __volatile__ ("dsb " "" : : : "memory"); __v; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u16 ioread16(const volatile void *addr)
{
return ({ u16 __v = ({ u16 __r = (( __u16)(__le16)(( __le16) __raw_readw(addr))); __r; }); __asm__ __volatile__ ("dsb " "" : : : "memory"); __v; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) u32 ioread32(const volatile void *addr)
{
return ({ u32 __v = ({ u32 __r = (( __u32)(__le32)(( __le32) __raw_readl(addr))); __r; }); __asm__ __volatile__ ("dsb " "" : : : "memory"); __v; });
}
# 600 "./include/asm-generic/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void iowrite8(u8 value, volatile void *addr)
{
({ __asm__ __volatile__ ("dsb " "st" : : : "memory"); __raw_writeb(value,addr); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void iowrite16(u16 value, volatile void *addr)
{
({ __asm__ __volatile__ ("dsb " "st" : : : "memory"); __raw_writew(( u16) (( __le16)(__u16)(value)),addr); });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void iowrite32(u32 value, volatile void *addr)
{
({ __asm__ __volatile__ ("dsb " "st" : : : "memory"); __raw_writel(( u32) (( __le32)(__u32)(value)),addr); });
}
# 686 "./include/asm-generic/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ioread8_rep(const volatile void *addr, void *buffer,
unsigned int count)
{
__raw_readsb(addr,buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ioread16_rep(const volatile void *addr,
void *buffer, unsigned int count)
{
__raw_readsw(addr,buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void ioread32_rep(const volatile void *addr,
void *buffer, unsigned int count)
{
__raw_readsl(addr,buffer,count);
}
# 724 "./include/asm-generic/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void iowrite8_rep(volatile void *addr,
const void *buffer,
unsigned int count)
{
__raw_writesb(addr,buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void iowrite16_rep(volatile void *addr,
const void *buffer,
unsigned int count)
{
__raw_writesw(addr,buffer,count);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void iowrite32_rep(volatile void *addr,
const void *buffer,
unsigned int count)
{
__raw_writesl(addr,buffer,count);
}
# 771 "./include/asm-generic/io.h"
struct pci_dev;
extern void *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
# 823 "./include/asm-generic/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *ioremap_uc(phys_addr_t offset, size_t size)
{
return ((void *)0);
}
# 939 "./include/asm-generic/io.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
{
}
# 461 "./arch/arm/include/asm/io.h" 2
struct bio_vec;
extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1,
const struct bio_vec *vec2);
extern int valid_phys_addr_range(phys_addr_t addr, size_t size);
extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
extern int devmem_is_allowed(unsigned long pfn);
extern void register_isa_ports(unsigned int mmio, unsigned int io,
unsigned int io_shift);
# 30 "./include/linux/bio.h" 2
# 83 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_has_data(struct bio *bio)
{
if (bio &&
bio->bi_iter.bi_size &&
((bio)->bi_opf & ((1 << 8) - 1)) != REQ_OP_DISCARD &&
((bio)->bi_opf & ((1 << 8) - 1)) != REQ_OP_SECURE_ERASE &&
((bio)->bi_opf & ((1 << 8) - 1)) != REQ_OP_WRITE_ZEROES)
return true;
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_no_advance_iter(struct bio *bio)
{
return ((bio)->bi_opf & ((1 << 8) - 1)) == REQ_OP_DISCARD ||
((bio)->bi_opf & ((1 << 8) - 1)) == REQ_OP_SECURE_ERASE ||
((bio)->bi_opf & ((1 << 8) - 1)) == REQ_OP_WRITE_SAME ||
((bio)->bi_opf & ((1 << 8) - 1)) == REQ_OP_WRITE_ZEROES;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_mergeable(struct bio *bio)
{
if (bio->bi_opf & ((1ULL << __REQ_NOMERGE) | (1ULL << __REQ_PREFLUSH) | (1ULL << __REQ_FUA)))
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int bio_cur_bytes(struct bio *bio)
{
if (bio_has_data(bio))
return ((struct bio_vec) { .bv_page = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_page), .bv_len = ({ typeof(((((bio)->bi_iter))).bi_size) __UNIQUE_ID_min1_69 = (((((bio)->bi_iter))).bi_size); typeof((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done) __UNIQUE_ID_min2_70 = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done); (void) (&__UNIQUE_ID_min1_69 == &__UNIQUE_ID_min2_70); __UNIQUE_ID_min1_69 < __UNIQUE_ID_min2_70 ? __UNIQUE_ID_min1_69 : __UNIQUE_ID_min2_70; }), .bv_offset = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_offset + ((((bio)->bi_iter))).bi_bvec_done), }).bv_len;
else
return bio->bi_iter.bi_size;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *bio_data(struct bio *bio)
{
if (bio_has_data(bio))
return page_address(((&((((bio))->bi_io_vec))[((((bio)->bi_iter))).bi_idx])->bv_page)) + ((&((((bio))->bi_io_vec))[((((bio)->bi_iter))).bi_idx])->bv_offset + (((bio)->bi_iter)).bi_bvec_done);
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_full(struct bio *bio)
{
return bio->bi_vcnt >= bio->bi_max_vecs;
}
# 177 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_advance_iter(struct bio *bio, struct bvec_iter *iter,
unsigned bytes)
{
iter->bi_sector += bytes >> 9;
if (bio_no_advance_iter(bio)) {
iter->bi_size -= bytes;
iter->bi_done += bytes;
} else {
bvec_iter_advance(bio->bi_io_vec, iter, bytes);
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_rewind_iter(struct bio *bio, struct bvec_iter *iter,
unsigned int bytes)
{
iter->bi_sector -= bytes >> 9;
if (bio_no_advance_iter(bio)) {
iter->bi_size += bytes;
iter->bi_done -= bytes;
return true;
}
return bvec_iter_rewind(bio->bi_io_vec, iter, bytes);
}
# 216 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned bio_segments(struct bio *bio)
{
unsigned segs = 0;
struct bio_vec bv;
struct bvec_iter iter;
switch (((bio)->bi_opf & ((1 << 8) - 1))) {
case REQ_OP_DISCARD:
case REQ_OP_SECURE_ERASE:
case REQ_OP_WRITE_ZEROES:
return 0;
case REQ_OP_WRITE_SAME:
return 1;
default:
break;
}
for (iter = ((bio)->bi_iter); (iter).bi_size && ((bv = ((struct bio_vec) { .bv_page = ((&(((((bio))->bi_io_vec)))[(((((iter))))).bi_idx])->bv_page), .bv_len = ({ typeof(((((iter)))).bi_size) __UNIQUE_ID_min1_71 = (((((iter)))).bi_size); typeof((&(((((bio))->bi_io_vec)))[(((((iter))))).bi_idx])->bv_len - ((((iter)))).bi_bvec_done) __UNIQUE_ID_min2_72 = ((&(((((bio))->bi_io_vec)))[(((((iter))))).bi_idx])->bv_len - ((((iter)))).bi_bvec_done); (void) (&__UNIQUE_ID_min1_71 == &__UNIQUE_ID_min2_72); __UNIQUE_ID_min1_71 < __UNIQUE_ID_min2_72 ? __UNIQUE_ID_min1_71 : __UNIQUE_ID_min2_72; }), .bv_offset = ((&(((((bio))->bi_io_vec)))[(((((iter))))).bi_idx])->bv_offset + ((((iter)))).bi_bvec_done), })), 1); bio_advance_iter((bio), &(iter), (bv).bv_len))
segs++;
return segs;
}
# 258 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_get(struct bio *bio)
{
bio->bi_flags |= (1 << 9);
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
atomic_add(1, &bio->__bi_cnt);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_cnt_set(struct bio *bio, unsigned int count)
{
if (count != 1) {
bio->bi_flags |= (1 << 9);
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
}
({ union { typeof(((&bio->__bi_cnt)->counter)) __val; char __c[1]; } __u = { .__val = ( typeof(((&bio->__bi_cnt)->counter))) ((count)) }; __write_once_size(&(((&bio->__bi_cnt)->counter)), __u.__c, sizeof(((&bio->__bi_cnt)->counter))); __u.__val; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_flagged(struct bio *bio, unsigned int bit)
{
return (bio->bi_flags & (1U << bit)) != 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_set_flag(struct bio *bio, unsigned int bit)
{
bio->bi_flags |= (1U << bit);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_clear_flag(struct bio *bio, unsigned int bit)
{
bio->bi_flags &= ~(1U << bit);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_get_first_bvec(struct bio *bio, struct bio_vec *bv)
{
*bv = ((struct bio_vec) { .bv_page = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_page), .bv_len = ({ typeof(((((bio)->bi_iter))).bi_size) __UNIQUE_ID_min1_73 = (((((bio)->bi_iter))).bi_size); typeof((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done) __UNIQUE_ID_min2_74 = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done); (void) (&__UNIQUE_ID_min1_73 == &__UNIQUE_ID_min2_74); __UNIQUE_ID_min1_73 < __UNIQUE_ID_min2_74 ? __UNIQUE_ID_min1_73 : __UNIQUE_ID_min2_74; }), .bv_offset = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_offset + ((((bio)->bi_iter))).bi_bvec_done), });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_get_last_bvec(struct bio *bio, struct bio_vec *bv)
{
struct bvec_iter iter = bio->bi_iter;
int idx;
if (__builtin_expect(!!(!((bio)->bi_iter.bi_size != ((struct bio_vec) { .bv_page = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_page), .bv_len = ({ typeof(((((bio)->bi_iter))).bi_size) __UNIQUE_ID_min1_75 = (((((bio)->bi_iter))).bi_size); typeof((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done) __UNIQUE_ID_min2_76 = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done); (void) (&__UNIQUE_ID_min1_75 == &__UNIQUE_ID_min2_76); __UNIQUE_ID_min1_75 < __UNIQUE_ID_min2_76 ? __UNIQUE_ID_min1_75 : __UNIQUE_ID_min2_76; }), .bv_offset = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_offset + ((((bio)->bi_iter))).bi_bvec_done), }).bv_len)), 0)) {
*bv = ((struct bio_vec) { .bv_page = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_page), .bv_len = ({ typeof(((((bio)->bi_iter))).bi_size) __UNIQUE_ID_min1_77 = (((((bio)->bi_iter))).bi_size); typeof((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done) __UNIQUE_ID_min2_78 = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_len - ((((bio)->bi_iter))).bi_bvec_done); (void) (&__UNIQUE_ID_min1_77 == &__UNIQUE_ID_min2_78); __UNIQUE_ID_min1_77 < __UNIQUE_ID_min2_78 ? __UNIQUE_ID_min1_77 : __UNIQUE_ID_min2_78; }), .bv_offset = ((&(((((bio))->bi_io_vec)))[(((((bio)->bi_iter)))).bi_idx])->bv_offset + ((((bio)->bi_iter))).bi_bvec_done), });
return;
}
bio_advance_iter(bio, &iter, iter.bi_size);
if (!iter.bi_bvec_done)
idx = iter.bi_idx - 1;
else
idx = iter.bi_idx;
*bv = bio->bi_io_vec[idx];
if (iter.bi_bvec_done)
bv->bv_len = iter.bi_bvec_done;
}
enum bip_flags {
BIP_BLOCK_INTEGRITY = 1 << 0,
BIP_MAPPED_INTEGRITY = 1 << 1,
BIP_CTRL_NOCHECK = 1 << 2,
BIP_DISK_NOCHECK = 1 << 3,
BIP_IP_CHECKSUM = 1 << 4,
};
struct bio_integrity_payload {
struct bio *bip_bio;
struct bvec_iter bip_iter;
unsigned short bip_slab;
unsigned short bip_vcnt;
unsigned short bip_max_vcnt;
unsigned short bip_flags;
struct work_struct bip_work;
struct bio_vec *bip_vec;
struct bio_vec bip_inline_vecs[0];
};
# 381 "./include/linux/bio.h"
extern void bio_trim(struct bio *bio, int offset, int size);
extern struct bio *bio_split(struct bio *bio, int sectors,
gfp_t gfp, struct bio_set *bs);
# 395 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *bio_next_split(struct bio *bio, int sectors,
gfp_t gfp, struct bio_set *bs)
{
if (sectors >= ((bio)->bi_iter.bi_size >> 9))
return bio;
return bio_split(bio, sectors, gfp, bs);
}
extern struct bio_set *bioset_create(unsigned int, unsigned int, int flags);
enum {
BIOSET_NEED_BVECS = (1UL << (0)),
BIOSET_NEED_RESCUER = (1UL << (1)),
};
extern void bioset_free(struct bio_set *);
extern mempool_t *biovec_create_pool(int pool_entries);
extern struct bio *bio_alloc_bioset(gfp_t, unsigned int, struct bio_set *);
extern void bio_put(struct bio *);
extern void __bio_clone_fast(struct bio *, struct bio *);
extern struct bio *bio_clone_fast(struct bio *, gfp_t, struct bio_set *);
extern struct bio *bio_clone_bioset(struct bio *, gfp_t, struct bio_set *bs);
extern struct bio_set *fs_bio_set;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *bio_alloc(gfp_t gfp_mask, unsigned int nr_iovecs)
{
return bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *bio_kmalloc(gfp_t gfp_mask, unsigned int nr_iovecs)
{
return bio_alloc_bioset(gfp_mask, nr_iovecs, ((void *)0));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *bio_clone_kmalloc(struct bio *bio, gfp_t gfp_mask)
{
return bio_clone_bioset(bio, gfp_mask, ((void *)0));
}
extern blk_qc_t submit_bio(struct bio *);
extern void bio_endio(struct bio *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_io_error(struct bio *bio)
{
bio->bi_status = (( blk_status_t)10);
bio_endio(bio);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_wouldblock_error(struct bio *bio)
{
bio->bi_status = (( blk_status_t)12);
bio_endio(bio);
}
struct request_queue;
extern int bio_phys_segments(struct request_queue *, struct bio *);
extern int submit_bio_wait(struct bio *bio);
extern void bio_advance(struct bio *, unsigned);
extern void bio_init(struct bio *bio, struct bio_vec *table,
unsigned short max_vecs);
extern void bio_uninit(struct bio *);
extern void bio_reset(struct bio *);
void bio_chain(struct bio *, struct bio *);
extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int);
extern int bio_add_pc_page(struct request_queue *, struct bio *, struct page *,
unsigned int, unsigned int);
bool __bio_try_merge_page(struct bio *bio, struct page *page,
unsigned int len, unsigned int off);
void __bio_add_page(struct bio *bio, struct page *page,
unsigned int len, unsigned int off);
int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter);
struct rq_map_data;
extern struct bio *bio_map_user_iov(struct request_queue *,
const struct iov_iter *, gfp_t);
extern void bio_unmap_user(struct bio *);
extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int,
gfp_t);
extern struct bio *bio_copy_kern(struct request_queue *, void *, unsigned int,
gfp_t, int);
extern void bio_set_pages_dirty(struct bio *bio);
extern void bio_check_pages_dirty(struct bio *bio);
void generic_start_io_acct(struct request_queue *q, int rw,
unsigned long sectors, struct hd_struct *part);
void generic_end_io_acct(struct request_queue *q, int rw,
struct hd_struct *part,
unsigned long start_time);
extern void bio_flush_dcache_pages(struct bio *bi);
extern void bio_copy_data(struct bio *dst, struct bio *src);
extern int bio_alloc_pages(struct bio *bio, gfp_t gfp);
extern void bio_free_pages(struct bio *bio);
extern struct bio *bio_copy_user_iov(struct request_queue *,
struct rq_map_data *,
const struct iov_iter *,
gfp_t);
extern int bio_uncopy_user(struct bio *);
void zero_fill_bio(struct bio *bio);
extern struct bio_vec *bvec_alloc(gfp_t, int, unsigned long *, mempool_t *);
extern void bvec_free(mempool_t *, struct bio_vec *, unsigned int);
extern unsigned int bvec_nr_vecs(unsigned short idx);
extern const char *bio_devname(struct bio *bio, char *buffer);
# 534 "./include/linux/bio.h"
int bio_associate_blkcg(struct bio *bio, struct cgroup_subsys_state *blkcg_css);
int bio_associate_current(struct bio *bio);
void bio_disassociate_task(struct bio *bio);
void bio_clone_blkcg_association(struct bio *dst, struct bio *src);
# 552 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
{
unsigned long addr;
do { do { ({ unsigned long __dummy; typeof(*flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); *flags = arch_local_irq_save(); } while (0); } while (0);
addr = (unsigned long) kmap_atomic(bvec->bv_page);
do { if (__builtin_expect(!!(addr & ~(~((1 << 12) - 1))), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/bio.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "563" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
return (char *) addr + bvec->bv_offset;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bvec_kunmap_irq(char *buffer, unsigned long *flags)
{
unsigned long ptr = (unsigned long) buffer & (~((1 << 12) - 1));
do { do { bool __cond = !(!(__builtin_types_compatible_p(typeof(((void *) ptr)), typeof(struct page *)))); extern void __compiletime_assert_79(void) ; if (__cond) __compiletime_assert_79(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); __kunmap_atomic((void *) ptr); } while (0);
do { do { ({ unsigned long __dummy; typeof(*flags) __dummy2; (void)(&__dummy == &__dummy2); 1; }); arch_local_irq_restore(*flags); } while (0); } while (0);
}
# 588 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) char *__bio_kmap_irq(struct bio *bio, struct bvec_iter iter,
unsigned long *flags)
{
return bvec_kmap_irq(&((struct bio_vec) { .bv_page = ((&((((bio)->bi_io_vec)))[((((iter)))).bi_idx])->bv_page), .bv_len = ({ typeof((((iter))).bi_size) __UNIQUE_ID_min1_80 = ((((iter))).bi_size); typeof((&((((bio)->bi_io_vec)))[((((iter)))).bi_idx])->bv_len - (((iter))).bi_bvec_done) __UNIQUE_ID_min2_81 = ((&((((bio)->bi_io_vec)))[((((iter)))).bi_idx])->bv_len - (((iter))).bi_bvec_done); (void) (&__UNIQUE_ID_min1_80 == &__UNIQUE_ID_min2_81); __UNIQUE_ID_min1_80 < __UNIQUE_ID_min2_81 ? __UNIQUE_ID_min1_80 : __UNIQUE_ID_min2_81; }), .bv_offset = ((&((((bio)->bi_io_vec)))[((((iter)))).bi_idx])->bv_offset + (((iter))).bi_bvec_done), }), flags);
}
# 606 "./include/linux/bio.h"
struct bio_list {
struct bio *head;
struct bio *tail;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bio_list_empty(const struct bio_list *bl)
{
return bl->head == ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_list_init(struct bio_list *bl)
{
bl->head = bl->tail = ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned bio_list_size(const struct bio_list *bl)
{
unsigned sz = 0;
struct bio *bio;
for (bio = (bl)->head; bio; bio = bio->bi_next)
sz++;
return sz;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_list_add(struct bio_list *bl, struct bio *bio)
{
bio->bi_next = ((void *)0);
if (bl->tail)
bl->tail->bi_next = bio;
else
bl->head = bio;
bl->tail = bio;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_list_add_head(struct bio_list *bl, struct bio *bio)
{
bio->bi_next = bl->head;
bl->head = bio;
if (!bl->tail)
bl->tail = bio;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_list_merge(struct bio_list *bl, struct bio_list *bl2)
{
if (!bl2->head)
return;
if (bl->tail)
bl->tail->bi_next = bl2->head;
else
bl->head = bl2->head;
bl->tail = bl2->tail;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_list_merge_head(struct bio_list *bl,
struct bio_list *bl2)
{
if (!bl2->head)
return;
if (bl->head)
bl2->tail->bi_next = bl->head;
else
bl->tail = bl2->tail;
bl->head = bl2->head;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *bio_list_peek(struct bio_list *bl)
{
return bl->head;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *bio_list_pop(struct bio_list *bl)
{
struct bio *bio = bl->head;
if (bio) {
bl->head = bl->head->bi_next;
if (!bl->head)
bl->tail = ((void *)0);
bio->bi_next = ((void *)0);
}
return bio;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *bio_list_get(struct bio_list *bl)
{
struct bio *bio = bl->head;
bl->head = bl->tail = ((void *)0);
return bio;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_inc_remaining(struct bio *bio)
{
bio_set_flag(bio, 8);
__asm__ __volatile__ ("dmb " "ish" : : : "memory");
atomic_add(1, &bio->__bi_remaining);
}
# 734 "./include/linux/bio.h"
struct bio_set {
struct kmem_cache *bio_slab;
unsigned int front_pad;
mempool_t *bio_pool;
mempool_t *bvec_pool;
# 749 "./include/linux/bio.h"
spinlock_t rescue_lock;
struct bio_list rescue_list;
struct work_struct rescue_work;
struct workqueue_struct *rescue_workqueue;
};
struct biovec_slab {
int nr_vecs;
char *name;
struct kmem_cache *slab;
};
# 788 "./include/linux/bio.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *bio_integrity(struct bio *bio)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bioset_integrity_create(struct bio_set *bs, int pool_size)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bioset_integrity_free (struct bio_set *bs)
{
return;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_integrity_prep(struct bio *bio)
{
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bio_integrity_clone(struct bio *bio, struct bio *bio_src,
gfp_t gfp_mask)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_integrity_advance(struct bio *bio,
unsigned int bytes_done)
{
return;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_integrity_trim(struct bio *bio)
{
return;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bio_integrity_init(void)
{
return;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_integrity_flagged(struct bio *bio, enum bip_flags flag)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *bio_integrity_alloc(struct bio * bio, gfp_t gfp,
unsigned int nr)
{
return ERR_PTR(-22);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bio_integrity_add_page(struct bio *bio, struct page *page,
unsigned int len, unsigned int offset)
{
return 0;
}
# 22 "./include/linux/blkdev.h" 2
# 1 "./include/linux/bsg.h" 1
# 1 "./include/uapi/linux/bsg.h" 1
# 22 "./include/uapi/linux/bsg.h"
struct sg_io_v4 {
__s32 guard;
__u32 protocol;
__u32 subprotocol;
__u32 request_len;
__u64 request;
__u64 request_tag;
__u32 request_attr;
__u32 request_priority;
__u32 request_extra;
__u32 max_response_len;
__u64 response;
__u32 dout_iovec_count;
__u32 dout_xfer_len;
__u32 din_iovec_count;
__u32 din_xfer_len;
__u64 dout_xferp;
__u64 din_xferp;
__u32 timeout;
__u32 flags;
__u64 usr_ptr;
__u32 spare_in;
__u32 driver_status;
__u32 transport_status;
__u32 device_status;
__u32 retry_delay;
__u32 info;
__u32 duration;
__u32 response_len;
__s32 din_resid;
__s32 dout_resid;
__u64 generated_tag;
__u32 spare_out;
__u32 padding;
};
# 6 "./include/linux/bsg.h" 2
# 23 "./include/linux/bsg.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bsg_register_queue(struct request_queue *q,
struct device *parent, const char *name,
void (*release)(struct device *))
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void bsg_unregister_queue(struct request_queue *q)
{
}
# 25 "./include/linux/blkdev.h" 2
# 1 "./include/linux/scatterlist.h" 1
# 11 "./include/linux/scatterlist.h"
struct scatterlist {
unsigned long page_link;
unsigned int offset;
unsigned int length;
dma_addr_t dma_address;
};
# 39 "./include/linux/scatterlist.h"
struct sg_table {
struct scatterlist *sgl;
unsigned int nents;
unsigned int orig_nents;
};
# 83 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sg_assign_page(struct scatterlist *sg, struct page *page)
{
unsigned long page_link = sg->page_link & 0x3;
do { if (__builtin_expect(!!((unsigned long) page & 0x03), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"include/linux/scatterlist.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "91" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
sg->page_link = page_link | (unsigned long) page;
}
# 113 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sg_set_page(struct scatterlist *sg, struct page *page,
unsigned int len, unsigned int offset)
{
sg_assign_page(sg, page);
sg->offset = offset;
sg->length = len;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *sg_page(struct scatterlist *sg)
{
return (struct page *)((sg)->page_link & ~0x3);
}
# 137 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sg_set_buf(struct scatterlist *sg, const void *buf,
unsigned int buflen)
{
sg_set_page(sg, (mem_map + ((((((unsigned long)(buf) - (0xC0000000UL)) >> 12) + ((unsigned long)((0x00000000UL) >> 12)))) - ((unsigned long)((0x00000000UL) >> 12)))), buflen, ((unsigned long)(buf) & ~(~((1 << 12) - 1))));
}
# 162 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sg_chain(struct scatterlist *prv, unsigned int prv_nents,
struct scatterlist *sgl)
{
prv[prv_nents - 1].offset = 0;
prv[prv_nents - 1].length = 0;
prv[prv_nents - 1].page_link = ((unsigned long) sgl | 0x01) & ~0x02;
}
# 187 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sg_mark_end(struct scatterlist *sg)
{
sg->page_link |= 0x02;
sg->page_link &= ~0x01;
}
# 207 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void sg_unmark_end(struct scatterlist *sg)
{
sg->page_link &= ~0x02;
}
# 225 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) dma_addr_t sg_phys(struct scatterlist *sg)
{
return (((phys_addr_t)(((unsigned long)((sg_page(sg)) - mem_map) + ((unsigned long)((0x00000000UL) >> 12)))) << 12)) + sg->offset;
}
# 240 "./include/linux/scatterlist.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *sg_virt(struct scatterlist *sg)
{
return page_address(sg_page(sg)) + sg->offset;
}
int sg_nents(struct scatterlist *sg);
int sg_nents_for_len(struct scatterlist *sg, u64 len);
struct scatterlist *sg_next(struct scatterlist *);
struct scatterlist *sg_last(struct scatterlist *s, unsigned int);
void sg_init_table(struct scatterlist *, unsigned int);
void sg_init_one(struct scatterlist *, const void *, unsigned int);
int sg_split(struct scatterlist *in, const int in_mapped_nents,
const off_t skip, const int nb_splits,
const size_t *split_sizes,
struct scatterlist **out, int *out_mapped_nents,
gfp_t gfp_mask);
typedef struct scatterlist *(sg_alloc_fn)(unsigned int, gfp_t);
typedef void (sg_free_fn)(struct scatterlist *, unsigned int);
void __sg_free_table(struct sg_table *, unsigned int, bool, sg_free_fn *);
void sg_free_table(struct sg_table *);
int __sg_alloc_table(struct sg_table *, unsigned int, unsigned int,
struct scatterlist *, gfp_t, sg_alloc_fn *);
int sg_alloc_table(struct sg_table *, unsigned int, gfp_t);
int sg_alloc_table_from_pages(struct sg_table *sgt,
struct page **pages, unsigned int n_pages,
unsigned long offset, unsigned long size,
gfp_t gfp_mask);
# 280 "./include/linux/scatterlist.h"
size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf,
size_t buflen, off_t skip, bool to_buffer);
size_t sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents,
const void *buf, size_t buflen);
size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,
void *buf, size_t buflen);
size_t sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents,
const void *buf, size_t buflen, off_t skip);
size_t sg_pcopy_to_buffer(struct scatterlist *sgl, unsigned int nents,
void *buf, size_t buflen, off_t skip);
size_t sg_zero_buffer(struct scatterlist *sgl, unsigned int nents,
size_t buflen, off_t skip);
# 321 "./include/linux/scatterlist.h"
void sg_free_table_chained(struct sg_table *table, bool first_chunk);
int sg_alloc_table_chained(struct sg_table *table, int nents,
struct scatterlist *first_chunk);
# 336 "./include/linux/scatterlist.h"
struct sg_page_iter {
struct scatterlist *sg;
unsigned int sg_pgoffset;
unsigned int __nents;
int __pg_advance;
};
bool __sg_page_iter_next(struct sg_page_iter *piter);
void __sg_page_iter_start(struct sg_page_iter *piter,
struct scatterlist *sglist, unsigned int nents,
unsigned long pgoffset);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct page *sg_page_iter_page(struct sg_page_iter *piter)
{
return (mem_map + ((((unsigned long)(((sg_page(piter->sg))) - mem_map) + ((unsigned long)((0x00000000UL) >> 12))) + (piter->sg_pgoffset)) - ((unsigned long)((0x00000000UL) >> 12))));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) dma_addr_t sg_page_iter_dma_address(struct sg_page_iter *piter)
{
return ((piter->sg)->dma_address) + (piter->sg_pgoffset << 12);
}
# 400 "./include/linux/scatterlist.h"
struct sg_mapping_iter {
struct page *page;
void *addr;
size_t length;
size_t consumed;
struct sg_page_iter piter;
unsigned int __offset;
unsigned int __remaining;
unsigned int __flags;
};
void sg_miter_start(struct sg_mapping_iter *miter, struct scatterlist *sgl,
unsigned int nents, unsigned int flags);
bool sg_miter_skip(struct sg_mapping_iter *miter, off_t offset);
bool sg_miter_next(struct sg_mapping_iter *miter);
void sg_miter_stop(struct sg_mapping_iter *miter);
# 29 "./include/linux/blkdev.h" 2
# 1 "./include/uapi/linux/blkzoned.h" 1
# 32 "./include/uapi/linux/blkzoned.h"
enum blk_zone_type {
BLK_ZONE_TYPE_CONVENTIONAL = 0x1,
BLK_ZONE_TYPE_SEQWRITE_REQ = 0x2,
BLK_ZONE_TYPE_SEQWRITE_PREF = 0x3,
};
# 65 "./include/uapi/linux/blkzoned.h"
enum blk_zone_cond {
BLK_ZONE_COND_NOT_WP = 0x0,
BLK_ZONE_COND_EMPTY = 0x1,
BLK_ZONE_COND_IMP_OPEN = 0x2,
BLK_ZONE_COND_EXP_OPEN = 0x3,
BLK_ZONE_COND_CLOSED = 0x4,
BLK_ZONE_COND_READONLY = 0xD,
BLK_ZONE_COND_FULL = 0xE,
BLK_ZONE_COND_OFFLINE = 0xF,
};
# 94 "./include/uapi/linux/blkzoned.h"
struct blk_zone {
__u64 start;
__u64 len;
__u64 wp;
__u8 type;
__u8 cond;
__u8 non_seq;
__u8 reset;
__u8 reserved[36];
};
# 115 "./include/uapi/linux/blkzoned.h"
struct blk_zone_report {
__u64 sector;
__u32 nr_zones;
__u8 reserved[4];
struct blk_zone zones[0];
} __attribute__((packed));
struct blk_zone_range {
__u64 sector;
__u64 nr_sectors;
};
# 30 "./include/linux/blkdev.h" 2
struct module;
struct scsi_ioctl_command;
struct request_queue;
struct elevator_queue;
struct blk_trace;
struct request;
struct sg_io_hdr;
struct bsg_job;
struct blkcg_gq;
struct blk_flush_queue;
struct pr_ops;
struct rq_wb;
struct blk_queue_stats;
struct blk_stat_callback;
struct keyslot_manager;
# 60 "./include/linux/blkdev.h"
typedef void (rq_end_io_fn)(struct request *, blk_status_t);
struct request_list {
struct request_queue *q;
struct blkcg_gq *blkg;
int count[2];
int starved[2];
mempool_t *rq_pool;
wait_queue_head_t wait[2];
unsigned int flags;
};
typedef __u32 req_flags_t;
# 136 "./include/linux/blkdev.h"
struct request {
struct list_head queuelist;
union {
struct __call_single_data csd;
u64 fifo_time;
};
struct request_queue *q;
struct blk_mq_ctx *mq_ctx;
int cpu;
unsigned int cmd_flags;
req_flags_t rq_flags;
int internal_tag;
unsigned long atomic_flags;
unsigned int __data_len;
int tag;
sector_t __sector;
struct bio *bio;
struct bio *biotail;
# 169 "./include/linux/blkdev.h"
union {
struct hlist_node hash;
struct list_head ipi_list;
};
union {
struct rb_node rb_node;
struct bio_vec special_vec;
void *completion_data;
int error_count;
};
union {
struct {
struct io_cq *icq;
void *priv[2];
} elv;
struct {
unsigned int seq;
struct list_head list;
rq_end_io_fn *saved_end_io;
} flush;
};
struct gendisk *rq_disk;
struct hd_struct *part;
unsigned long start_time;
struct blk_issue_stat issue_stat;
struct request_list *rl;
unsigned long long start_time_ns;
unsigned long long io_start_time_ns;
unsigned short nr_phys_segments;
unsigned short ioprio;
unsigned int timeout;
void *special;
unsigned int extra_len;
unsigned short write_hint;
unsigned long deadline;
struct list_head timeout_list;
rq_end_io_fn *end_io;
void *end_io_data;
struct request *next_rq;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_op_is_scsi(unsigned int op)
{
return op == REQ_OP_SCSI_IN || op == REQ_OP_SCSI_OUT;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_op_is_private(unsigned int op)
{
return op == REQ_OP_DRV_IN || op == REQ_OP_DRV_OUT;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_rq_is_scsi(struct request *rq)
{
return blk_op_is_scsi(((rq)->cmd_flags & ((1 << 8) - 1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_rq_is_private(struct request *rq)
{
return blk_op_is_private(((rq)->cmd_flags & ((1 << 8) - 1)));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_rq_is_passthrough(struct request *rq)
{
return blk_rq_is_scsi(rq) || blk_rq_is_private(rq);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_is_passthrough(struct bio *bio)
{
unsigned op = ((bio)->bi_opf & ((1 << 8) - 1));
return blk_op_is_scsi(op) || blk_op_is_private(op);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned short req_get_ioprio(struct request *req)
{
return req->ioprio;
}
# 1 "./include/linux/elevator.h" 1
# 1 "./include/linux/hashtable.h" 1
# 34 "./include/linux/hashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void __hash_init(struct hlist_head *ht, unsigned int sz)
{
unsigned int i;
for (i = 0; i < sz; i++)
((&ht[i])->first = ((void *)0));
}
# 76 "./include/linux/hashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool hash_hashed(struct hlist_node *node)
{
return !hlist_unhashed(node);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool __hash_empty(struct hlist_head *ht, unsigned int sz)
{
unsigned int i;
for (i = 0; i < sz; i++)
if (!hlist_empty(&ht[i]))
return false;
return true;
}
# 105 "./include/linux/hashtable.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hash_del(struct hlist_node *node)
{
hlist_del_init(node);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void hash_del_rcu(struct hlist_node *node)
{
hlist_del_init_rcu(node);
}
# 7 "./include/linux/elevator.h" 2
struct io_cq;
struct elevator_type;
enum elv_merge {
ELEVATOR_NO_MERGE = 0,
ELEVATOR_FRONT_MERGE = 1,
ELEVATOR_BACK_MERGE = 2,
ELEVATOR_DISCARD_MERGE = 3,
};
typedef enum elv_merge (elevator_merge_fn) (struct request_queue *, struct request **,
struct bio *);
typedef void (elevator_merge_req_fn) (struct request_queue *, struct request *, struct request *);
typedef void (elevator_merged_fn) (struct request_queue *, struct request *, enum elv_merge);
typedef int (elevator_allow_bio_merge_fn) (struct request_queue *,
struct request *, struct bio *);
typedef int (elevator_allow_rq_merge_fn) (struct request_queue *,
struct request *, struct request *);
typedef void (elevator_bio_merged_fn) (struct request_queue *,
struct request *, struct bio *);
typedef int (elevator_dispatch_fn) (struct request_queue *, int);
typedef void (elevator_add_req_fn) (struct request_queue *, struct request *);
typedef struct request *(elevator_request_list_fn) (struct request_queue *, struct request *);
typedef void (elevator_completed_req_fn) (struct request_queue *, struct request *);
typedef int (elevator_may_queue_fn) (struct request_queue *, unsigned int);
typedef void (elevator_init_icq_fn) (struct io_cq *);
typedef void (elevator_exit_icq_fn) (struct io_cq *);
typedef int (elevator_set_req_fn) (struct request_queue *, struct request *,
struct bio *, gfp_t);
typedef void (elevator_put_req_fn) (struct request *);
typedef void (elevator_activate_req_fn) (struct request_queue *, struct request *);
typedef void (elevator_deactivate_req_fn) (struct request_queue *, struct request *);
typedef int (elevator_init_fn) (struct request_queue *,
struct elevator_type *e);
typedef void (elevator_exit_fn) (struct elevator_queue *);
typedef void (elevator_registered_fn) (struct request_queue *);
struct elevator_ops
{
elevator_merge_fn *elevator_merge_fn;
elevator_merged_fn *elevator_merged_fn;
elevator_merge_req_fn *elevator_merge_req_fn;
elevator_allow_bio_merge_fn *elevator_allow_bio_merge_fn;
elevator_allow_rq_merge_fn *elevator_allow_rq_merge_fn;
elevator_bio_merged_fn *elevator_bio_merged_fn;
elevator_dispatch_fn *elevator_dispatch_fn;
elevator_add_req_fn *elevator_add_req_fn;
elevator_activate_req_fn *elevator_activate_req_fn;
elevator_deactivate_req_fn *elevator_deactivate_req_fn;
elevator_completed_req_fn *elevator_completed_req_fn;
elevator_request_list_fn *elevator_former_req_fn;
elevator_request_list_fn *elevator_latter_req_fn;
elevator_init_icq_fn *elevator_init_icq_fn;
elevator_exit_icq_fn *elevator_exit_icq_fn;
elevator_set_req_fn *elevator_set_req_fn;
elevator_put_req_fn *elevator_put_req_fn;
elevator_may_queue_fn *elevator_may_queue_fn;
elevator_init_fn *elevator_init_fn;
elevator_exit_fn *elevator_exit_fn;
elevator_registered_fn *elevator_registered_fn;
};
struct blk_mq_alloc_data;
struct blk_mq_hw_ctx;
struct elevator_mq_ops {
int (*init_sched)(struct request_queue *, struct elevator_type *);
void (*exit_sched)(struct elevator_queue *);
int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int);
void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
bool (*allow_merge)(struct request_queue *, struct request *, struct bio *);
bool (*bio_merge)(struct blk_mq_hw_ctx *, struct bio *);
int (*request_merge)(struct request_queue *q, struct request **, struct bio *);
void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
void (*requests_merged)(struct request_queue *, struct request *, struct request *);
void (*limit_depth)(unsigned int, struct blk_mq_alloc_data *);
void (*prepare_request)(struct request *, struct bio *bio);
void (*finish_request)(struct request *);
void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool);
struct request *(*dispatch_request)(struct blk_mq_hw_ctx *);
bool (*has_work)(struct blk_mq_hw_ctx *);
void (*completed_request)(struct request *);
void (*started_request)(struct request *);
void (*requeue_request)(struct request *);
struct request *(*former_request)(struct request_queue *, struct request *);
struct request *(*next_request)(struct request_queue *, struct request *);
void (*init_icq)(struct io_cq *);
void (*exit_icq)(struct io_cq *);
};
struct elv_fs_entry {
struct attribute attr;
ssize_t (*show)(struct elevator_queue *, char *);
ssize_t (*store)(struct elevator_queue *, const char *, size_t);
};
struct elevator_type
{
struct kmem_cache *icq_cache;
union {
struct elevator_ops sq;
struct elevator_mq_ops mq;
} ops;
size_t icq_size;
size_t icq_align;
struct elv_fs_entry *elevator_attrs;
char elevator_name[(16)];
struct module *elevator_owner;
bool uses_mq;
char icq_cache_name[(16) + 6];
struct list_head list;
};
void elv_rqhash_del(struct request_queue *q, struct request *rq);
void elv_rqhash_add(struct request_queue *q, struct request *rq);
void elv_rqhash_reposition(struct request_queue *q, struct request *rq);
struct request *elv_rqhash_find(struct request_queue *q, sector_t offset);
struct elevator_queue
{
struct elevator_type *type;
void *elevator_data;
struct kobject kobj;
struct mutex sysfs_lock;
unsigned int registered:1;
unsigned int uses_mq:1;
struct hlist_head hash[1 << (6)];
};
extern void elv_dispatch_sort(struct request_queue *, struct request *);
extern void elv_dispatch_add_tail(struct request_queue *, struct request *);
extern void elv_add_request(struct request_queue *, struct request *, int);
extern void __elv_add_request(struct request_queue *, struct request *, int);
extern enum elv_merge elv_merge(struct request_queue *, struct request **,
struct bio *);
extern void elv_merge_requests(struct request_queue *, struct request *,
struct request *);
extern void elv_merged_request(struct request_queue *, struct request *,
enum elv_merge);
extern void elv_bio_merged(struct request_queue *q, struct request *,
struct bio *);
extern bool elv_attempt_insert_merge(struct request_queue *, struct request *);
extern void elv_requeue_request(struct request_queue *, struct request *);
extern struct request *elv_former_request(struct request_queue *, struct request *);
extern struct request *elv_latter_request(struct request_queue *, struct request *);
extern int elv_register_queue(struct request_queue *q);
extern void elv_unregister_queue(struct request_queue *q);
extern int elv_may_queue(struct request_queue *, unsigned int);
extern void elv_completed_request(struct request_queue *, struct request *);
extern int elv_set_request(struct request_queue *q, struct request *rq,
struct bio *bio, gfp_t gfp_mask);
extern void elv_put_request(struct request_queue *, struct request *);
extern void elv_drain_elevator(struct request_queue *);
extern void __attribute__ ((__section__(".init.text"))) load_default_elevator_module(void);
extern int elv_register(struct elevator_type *);
extern void elv_unregister(struct elevator_type *);
extern ssize_t elv_iosched_show(struct request_queue *, char *);
extern ssize_t elv_iosched_store(struct request_queue *, const char *, size_t);
extern int elevator_init(struct request_queue *, char *);
extern void elevator_exit(struct request_queue *, struct elevator_queue *);
extern bool elv_bio_merge_ok(struct request *, struct bio *);
extern struct elevator_queue *elevator_alloc(struct request_queue *,
struct elevator_type *);
extern struct request *elv_rb_former_request(struct request_queue *, struct request *);
extern struct request *elv_rb_latter_request(struct request_queue *, struct request *);
extern void elv_rb_add(struct rb_root *, struct request *);
extern void elv_rb_del(struct rb_root *, struct request *);
extern struct request *elv_rb_find(struct rb_root *, sector_t);
# 254 "./include/linux/elevator.h"
enum {
ELV_MQUEUE_MAY,
ELV_MQUEUE_NO,
ELV_MQUEUE_MUST,
};
# 283 "./include/linux/blkdev.h" 2
struct blk_queue_ctx;
typedef void (request_fn_proc) (struct request_queue *q);
typedef blk_qc_t (make_request_fn) (struct request_queue *q, struct bio *bio);
typedef int (prep_rq_fn) (struct request_queue *, struct request *);
typedef void (unprep_rq_fn) (struct request_queue *, struct request *);
struct bio_vec;
typedef void (softirq_done_fn)(struct request *);
typedef int (dma_drain_needed_fn)(struct request *);
typedef int (lld_busy_fn) (struct request_queue *q);
typedef int (bsg_job_fn) (struct bsg_job *);
typedef int (init_rq_fn)(struct request_queue *, struct request *, gfp_t);
typedef void (exit_rq_fn)(struct request_queue *, struct request *);
enum blk_eh_timer_return {
BLK_EH_NOT_HANDLED,
BLK_EH_HANDLED,
BLK_EH_RESET_TIMER,
};
typedef enum blk_eh_timer_return (rq_timed_out_fn)(struct request *);
enum blk_queue_state {
Queue_down,
Queue_up,
};
struct blk_queue_tag {
struct request **tag_index;
unsigned long *tag_map;
int max_depth;
int real_max_depth;
atomic_t refcnt;
int alloc_policy;
int next_tag;
};
# 330 "./include/linux/blkdev.h"
enum blk_zoned_model {
BLK_ZONED_NONE,
BLK_ZONED_HA,
BLK_ZONED_HM,
};
struct queue_limits {
unsigned long bounce_pfn;
unsigned long seg_boundary_mask;
unsigned long virt_boundary_mask;
unsigned int max_hw_sectors;
unsigned int max_dev_sectors;
unsigned int chunk_sectors;
unsigned int max_sectors;
unsigned int max_segment_size;
unsigned int physical_block_size;
unsigned int logical_block_size;
unsigned int alignment_offset;
unsigned int io_min;
unsigned int io_opt;
unsigned int max_discard_sectors;
unsigned int max_hw_discard_sectors;
unsigned int max_write_same_sectors;
unsigned int max_write_zeroes_sectors;
unsigned int discard_granularity;
unsigned int discard_alignment;
unsigned short max_segments;
unsigned short max_integrity_segments;
unsigned short max_discard_segments;
unsigned char misaligned;
unsigned char discard_misaligned;
unsigned char cluster;
unsigned char raid_partial_stripes_expensive;
enum blk_zoned_model zoned;
};
# 389 "./include/linux/blkdev.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blkdev_report_zones_ioctl(struct block_device *bdev,
fmode_t mode, unsigned int cmd,
unsigned long arg)
{
return -25;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blkdev_reset_zones_ioctl(struct block_device *bdev,
fmode_t mode, unsigned int cmd,
unsigned long arg)
{
return -25;
}
struct request_queue {
struct list_head queue_head;
struct request *last_merge;
struct elevator_queue *elevator;
int nr_rqs[2];
int nr_rqs_elvpriv;
atomic_t shared_hctx_restart;
struct blk_queue_stats *stats;
struct rq_wb *rq_wb;
struct request_list root_rl;
request_fn_proc *request_fn;
make_request_fn *make_request_fn;
prep_rq_fn *prep_rq_fn;
unprep_rq_fn *unprep_rq_fn;
softirq_done_fn *softirq_done_fn;
rq_timed_out_fn *rq_timed_out_fn;
dma_drain_needed_fn *dma_drain_needed;
lld_busy_fn *lld_busy_fn;
init_rq_fn *init_rq_fn;
exit_rq_fn *exit_rq_fn;
void (*initialize_rq_fn)(struct request *rq);
const struct blk_mq_ops *mq_ops;
unsigned int *mq_map;
struct blk_mq_ctx *queue_ctx;
unsigned int nr_queues;
unsigned int queue_depth;
struct blk_mq_hw_ctx **queue_hw_ctx;
unsigned int nr_hw_queues;
sector_t end_sector;
struct request *boundary_rq;
struct delayed_work delay_work;
struct backing_dev_info *backing_dev_info;
void *queuedata;
unsigned long queue_flags;
int id;
gfp_t bounce_gfp;
spinlock_t __queue_lock;
spinlock_t *queue_lock;
struct kobject kobj;
struct kobject mq_kobj;
struct device *dev;
int rpm_status;
unsigned int nr_pending;
unsigned long nr_requests;
unsigned int nr_congestion_on;
unsigned int nr_congestion_off;
unsigned int nr_batching;
unsigned int dma_drain_size;
void *dma_drain_buffer;
unsigned int dma_pad_mask;
unsigned int dma_alignment;
struct blk_queue_tag *queue_tags;
struct list_head tag_busy_list;
unsigned int nr_sorted;
unsigned int in_flight[2];
unsigned int request_fn_active;
struct keyslot_manager *ksm;
unsigned int rq_timeout;
int poll_nsec;
struct blk_stat_callback *poll_cb;
struct blk_rq_stat poll_stat[16];
struct timer_list timeout;
struct work_struct timeout_work;
struct list_head timeout_list;
struct list_head icq_list;
unsigned long blkcg_pols[(((3) + ((sizeof(long) * 8)) - 1) / ((sizeof(long) * 8)))];
struct blkcg_gq *root_blkg;
struct list_head blkg_list;
struct queue_limits limits;
unsigned int sg_timeout;
unsigned int sg_reserved_size;
int node;
struct blk_flush_queue *fq;
struct list_head requeue_list;
spinlock_t requeue_lock;
struct delayed_work requeue_work;
struct mutex sysfs_lock;
int bypass_depth;
atomic_t mq_freeze_depth;
# 601 "./include/linux/blkdev.h"
struct throtl_data *td;
struct callback_head callback_head;
wait_queue_head_t mq_freeze_wq;
struct percpu_ref q_usage_counter;
struct list_head all_q_node;
struct blk_mq_tag_set *tag_set;
struct list_head tag_set_list;
struct bio_set *bio_split;
bool mq_sysfs_init_done;
size_t cmd_size;
void *rq_alloc_data;
struct work_struct release_work;
u64 write_hints[5];
};
# 676 "./include/linux/blkdev.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void queue_lockdep_assert_held(struct request_queue *q)
{
if (q->queue_lock)
do { (void)(q->queue_lock); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void queue_flag_set_unlocked(unsigned int flag,
struct request_queue *q)
{
__set_bit(flag, &q->queue_flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_flag_test_and_clear(unsigned int flag,
struct request_queue *q)
{
queue_lockdep_assert_held(q);
if (test_bit(flag, &q->queue_flags)) {
__clear_bit(flag, &q->queue_flags);
return 1;
}
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_flag_test_and_set(unsigned int flag,
struct request_queue *q)
{
queue_lockdep_assert_held(q);
if (!test_bit(flag, &q->queue_flags)) {
__set_bit(flag, &q->queue_flags);
return 0;
}
return 1;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void queue_flag_set(unsigned int flag, struct request_queue *q)
{
queue_lockdep_assert_held(q);
__set_bit(flag, &q->queue_flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void queue_flag_clear_unlocked(unsigned int flag,
struct request_queue *q)
{
__clear_bit(flag, &q->queue_flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_in_flight(struct request_queue *q)
{
return q->in_flight[0] + q->in_flight[1];
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void queue_flag_clear(unsigned int flag, struct request_queue *q)
{
queue_lockdep_assert_held(q);
__clear_bit(flag, &q->queue_flags);
}
# 763 "./include/linux/blkdev.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_account_rq(struct request *rq)
{
return (rq->rq_flags & (( req_flags_t)(1 << 1))) && !blk_rq_is_passthrough(rq);
}
# 781 "./include/linux/blkdev.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool queue_is_rq_based(struct request_queue *q)
{
return q->request_fn || q->mq_ops;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_queue_cluster(struct request_queue *q)
{
return q->limits.cluster;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) enum blk_zoned_model
blk_queue_zoned_model(struct request_queue *q)
{
return q->limits.zoned;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_queue_is_zoned(struct request_queue *q)
{
switch (blk_queue_zoned_model(q)) {
case BLK_ZONED_HA:
case BLK_ZONED_HM:
return true;
default:
return false;
}
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_queue_zone_sectors(struct request_queue *q)
{
return blk_queue_is_zoned(q) ? q->limits.chunk_sectors : 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rq_is_sync(struct request *rq)
{
return op_is_sync(rq->cmd_flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_rl_full(struct request_list *rl, bool sync)
{
unsigned int flag = sync ? (1U << 0) : (1U << 1);
return rl->flags & flag;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_set_rl_full(struct request_list *rl, bool sync)
{
unsigned int flag = sync ? (1U << 0) : (1U << 1);
rl->flags |= flag;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_clear_rl_full(struct request_list *rl, bool sync)
{
unsigned int flag = sync ? (1U << 0) : (1U << 1);
rl->flags &= ~flag;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool rq_mergeable(struct request *rq)
{
if (blk_rq_is_passthrough(rq))
return false;
if (((rq)->cmd_flags & ((1 << 8) - 1)) == REQ_OP_FLUSH)
return false;
if (((rq)->cmd_flags & ((1 << 8) - 1)) == REQ_OP_WRITE_ZEROES)
return false;
if (rq->cmd_flags & ((1ULL << __REQ_NOMERGE) | (1ULL << __REQ_PREFLUSH) | (1ULL << __REQ_FUA)))
return false;
if (rq->rq_flags & ((( req_flags_t)(1 << 1)) | (( req_flags_t)(1 << 3)) | (( req_flags_t)(1 << 4)) | (( req_flags_t)(1 << 18))))
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_write_same_mergeable(struct bio *a, struct bio *b)
{
if (((&((((a))->bi_io_vec))[((((a)->bi_iter))).bi_idx])->bv_page) == ((&((((b))->bi_io_vec))[((((b)->bi_iter))).bi_idx])->bv_page) &&
((&((((a))->bi_io_vec))[((((a)->bi_iter))).bi_idx])->bv_offset + (((a)->bi_iter)).bi_bvec_done) == ((&((((b))->bi_io_vec))[((((b)->bi_iter))).bi_idx])->bv_offset + (((b)->bi_iter)).bi_bvec_done))
return true;
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_queue_depth(struct request_queue *q)
{
if (q->queue_depth)
return q->queue_depth;
return q->nr_requests;
}
enum {
BLKPREP_OK,
BLKPREP_KILL,
BLKPREP_DEFER,
BLKPREP_INVALID,
};
extern unsigned long blk_max_low_pfn, blk_max_pfn;
# 909 "./include/linux/blkdev.h"
struct rq_map_data {
struct page **pages;
int page_order;
int nr_entries;
unsigned long offset;
int null_mapped;
int from_user;
};
struct req_iterator {
struct bvec_iter iter;
struct bio *bio;
};
# 942 "./include/linux/blkdev.h"
extern void rq_flush_dcache_pages(struct request *rq);
# 960 "./include/linux/blkdev.h"
extern int blk_register_queue(struct gendisk *disk);
extern void blk_unregister_queue(struct gendisk *disk);
extern blk_qc_t generic_make_request(struct bio *bio);
extern void blk_rq_init(struct request_queue *q, struct request *rq);
extern void blk_init_request_from_bio(struct request *req, struct bio *bio);
extern void blk_put_request(struct request *);
extern void __blk_put_request(struct request_queue *, struct request *);
extern struct request *blk_get_request(struct request_queue *, unsigned int op,
gfp_t gfp_mask);
extern void blk_requeue_request(struct request_queue *, struct request *);
extern int blk_lld_busy(struct request_queue *q);
extern int blk_rq_prep_clone(struct request *rq, struct request *rq_src,
struct bio_set *bs, gfp_t gfp_mask,
int (*bio_ctr)(struct bio *, struct bio *, void *),
void *data);
extern void blk_rq_unprep_clone(struct request *rq);
extern blk_status_t blk_insert_cloned_request(struct request_queue *q,
struct request *rq);
extern int blk_rq_append_bio(struct request *rq, struct bio **bio);
extern void blk_delay_queue(struct request_queue *, unsigned long);
extern void blk_queue_split(struct request_queue *, struct bio **);
extern void blk_recount_segments(struct request_queue *, struct bio *);
extern int scsi_verify_blk_ioctl(struct block_device *, unsigned int);
extern int scsi_cmd_blk_ioctl(struct block_device *, fmode_t,
unsigned int, void *);
extern int scsi_cmd_ioctl(struct request_queue *, struct gendisk *, fmode_t,
unsigned int, void *);
extern int sg_scsi_ioctl(struct request_queue *, struct gendisk *, fmode_t,
struct scsi_ioctl_command *);
extern int blk_queue_enter(struct request_queue *q, bool nowait);
extern void blk_queue_exit(struct request_queue *q);
extern void blk_start_queue(struct request_queue *q);
extern void blk_start_queue_async(struct request_queue *q);
extern void blk_stop_queue(struct request_queue *q);
extern void blk_sync_queue(struct request_queue *q);
extern void __blk_stop_queue(struct request_queue *q);
extern void __blk_run_queue(struct request_queue *q);
extern void __blk_run_queue_uncond(struct request_queue *q);
extern void blk_run_queue(struct request_queue *);
extern void blk_run_queue_async(struct request_queue *q);
extern int blk_rq_map_user(struct request_queue *, struct request *,
struct rq_map_data *, void *, unsigned long,
gfp_t);
extern int blk_rq_unmap_user(struct bio *);
extern int blk_rq_map_kern(struct request_queue *, struct request *, void *, unsigned int, gfp_t);
extern int blk_rq_map_user_iov(struct request_queue *, struct request *,
struct rq_map_data *, const struct iov_iter *,
gfp_t);
extern void blk_execute_rq(struct request_queue *, struct gendisk *,
struct request *, int);
extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *,
struct request *, int, rq_end_io_fn *);
int blk_status_to_errno(blk_status_t status);
blk_status_t errno_to_blk_status(int errno);
bool blk_mq_poll(struct request_queue *q, blk_qc_t cookie);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct request_queue *bdev_get_queue(struct block_device *bdev)
{
return bdev->bd_disk->queue;
}
# 1032 "./include/linux/blkdev.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) sector_t blk_rq_pos(const struct request *rq)
{
return rq->__sector;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_rq_bytes(const struct request *rq)
{
return rq->__data_len;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blk_rq_cur_bytes(const struct request *rq)
{
return rq->bio ? bio_cur_bytes(rq->bio) : 0;
}
extern unsigned int blk_rq_err_bytes(const struct request *rq);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_rq_sectors(const struct request *rq)
{
return blk_rq_bytes(rq) >> 9;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_rq_cur_sectors(const struct request *rq)
{
return blk_rq_cur_bytes(rq) >> 9;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_rq_payload_bytes(struct request *rq)
{
if (rq->rq_flags & (( req_flags_t)(1 << 18)))
return rq->special_vec.bv_len;
return blk_rq_bytes(rq);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_queue_get_max_sectors(struct request_queue *q,
int op)
{
if (__builtin_expect(!!(op == REQ_OP_DISCARD || op == REQ_OP_SECURE_ERASE), 0))
return ({ typeof(q->limits.max_discard_sectors) __UNIQUE_ID_min1_82 = (q->limits.max_discard_sectors); typeof((~0U) >> 9) __UNIQUE_ID_min2_83 = ((~0U) >> 9); (void) (&__UNIQUE_ID_min1_82 == &__UNIQUE_ID_min2_83); __UNIQUE_ID_min1_82 < __UNIQUE_ID_min2_83 ? __UNIQUE_ID_min1_82 : __UNIQUE_ID_min2_83; });
if (__builtin_expect(!!(op == REQ_OP_WRITE_SAME), 0))
return q->limits.max_write_same_sectors;
if (__builtin_expect(!!(op == REQ_OP_WRITE_ZEROES), 0))
return q->limits.max_write_zeroes_sectors;
return q->limits.max_sectors;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_max_size_offset(struct request_queue *q,
sector_t offset)
{
if (!q->limits.chunk_sectors)
return q->limits.max_sectors;
return ({ typeof(q->limits.max_sectors) __UNIQUE_ID_min1_84 = (q->limits.max_sectors); typeof((unsigned int)(q->limits.chunk_sectors - (offset & (q->limits.chunk_sectors - 1)))) __UNIQUE_ID_min2_85 = ((unsigned int)(q->limits.chunk_sectors - (offset & (q->limits.chunk_sectors - 1)))); (void) (&__UNIQUE_ID_min1_84 == &__UNIQUE_ID_min2_85); __UNIQUE_ID_min1_84 < __UNIQUE_ID_min2_85 ? __UNIQUE_ID_min1_84 : __UNIQUE_ID_min2_85; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_rq_get_max_sectors(struct request *rq,
sector_t offset)
{
struct request_queue *q = rq->q;
if (blk_rq_is_passthrough(rq))
return q->limits.max_hw_sectors;
if (!q->limits.chunk_sectors ||
((rq)->cmd_flags & ((1 << 8) - 1)) == REQ_OP_DISCARD ||
((rq)->cmd_flags & ((1 << 8) - 1)) == REQ_OP_SECURE_ERASE)
return blk_queue_get_max_sectors(q, ((rq)->cmd_flags & ((1 << 8) - 1)));
return ({ typeof(blk_max_size_offset(q, offset)) __UNIQUE_ID_min1_86 = (blk_max_size_offset(q, offset)); typeof(blk_queue_get_max_sectors(q, ((rq)->cmd_flags & ((1 << 8) - 1)))) __UNIQUE_ID_min2_87 = (blk_queue_get_max_sectors(q, ((rq)->cmd_flags & ((1 << 8) - 1)))); (void) (&__UNIQUE_ID_min1_86 == &__UNIQUE_ID_min2_87); __UNIQUE_ID_min1_86 < __UNIQUE_ID_min2_87 ? __UNIQUE_ID_min1_86 : __UNIQUE_ID_min2_87; });
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blk_rq_count_bios(struct request *rq)
{
unsigned int nr_bios = 0;
struct bio *bio;
if ((rq->bio)) for (bio = (rq)->bio; bio; bio = bio->bi_next)
nr_bios++;
return nr_bios;
}
extern struct request *blk_peek_request(struct request_queue *q);
extern void blk_start_request(struct request *rq);
extern struct request *blk_fetch_request(struct request_queue *q);
# 1149 "./include/linux/blkdev.h"
extern bool blk_update_request(struct request *rq, blk_status_t error,
unsigned int nr_bytes);
extern void blk_finish_request(struct request *rq, blk_status_t error);
extern bool blk_end_request(struct request *rq, blk_status_t error,
unsigned int nr_bytes);
extern void blk_end_request_all(struct request *rq, blk_status_t error);
extern bool __blk_end_request(struct request *rq, blk_status_t error,
unsigned int nr_bytes);
extern void __blk_end_request_all(struct request *rq, blk_status_t error);
extern bool __blk_end_request_cur(struct request *rq, blk_status_t error);
extern void blk_complete_request(struct request *);
extern void __blk_complete_request(struct request *);
extern void blk_abort_request(struct request *);
extern void blk_unprep_request(struct request *);
extern struct request_queue *blk_init_queue_node(request_fn_proc *rfn,
spinlock_t *lock, int node_id);
extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *);
extern int blk_init_allocated_queue(struct request_queue *);
extern void blk_cleanup_queue(struct request_queue *);
extern void blk_queue_make_request(struct request_queue *, make_request_fn *);
extern void blk_queue_bounce_limit(struct request_queue *, u64);
extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int);
extern void blk_queue_chunk_sectors(struct request_queue *, unsigned int);
extern void blk_queue_max_segments(struct request_queue *, unsigned short);
extern void blk_queue_max_discard_segments(struct request_queue *,
unsigned short);
extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
extern void blk_queue_max_discard_sectors(struct request_queue *q,
unsigned int max_discard_sectors);
extern void blk_queue_max_write_same_sectors(struct request_queue *q,
unsigned int max_write_same_sectors);
extern void blk_queue_max_write_zeroes_sectors(struct request_queue *q,
unsigned int max_write_same_sectors);
extern void blk_queue_logical_block_size(struct request_queue *, unsigned int);
extern void blk_queue_physical_block_size(struct request_queue *, unsigned int);
extern void blk_queue_alignment_offset(struct request_queue *q,
unsigned int alignment);
extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min);
extern void blk_queue_io_min(struct request_queue *q, unsigned int min);
extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt);
extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt);
extern void blk_set_queue_depth(struct request_queue *q, unsigned int depth);
extern void blk_set_default_limits(struct queue_limits *lim);
extern void blk_set_stacking_limits(struct queue_limits *lim);
extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
sector_t offset);
extern int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev,
sector_t offset);
extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev,
sector_t offset);
extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
extern void blk_queue_dma_pad(struct request_queue *, unsigned int);
extern void blk_queue_update_dma_pad(struct request_queue *, unsigned int);
extern int blk_queue_dma_drain(struct request_queue *q,
dma_drain_needed_fn *dma_drain_needed,
void *buf, unsigned int size);
extern void blk_queue_lld_busy(struct request_queue *q, lld_busy_fn *fn);
extern void blk_queue_segment_boundary(struct request_queue *, unsigned long);
extern void blk_queue_virt_boundary(struct request_queue *, unsigned long);
extern void blk_queue_prep_rq(struct request_queue *, prep_rq_fn *pfn);
extern void blk_queue_unprep_rq(struct request_queue *, unprep_rq_fn *ufn);
extern void blk_queue_dma_alignment(struct request_queue *, int);
extern void blk_queue_update_dma_alignment(struct request_queue *, int);
extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *);
extern void blk_queue_rq_timed_out(struct request_queue *, rq_timed_out_fn *);
extern void blk_queue_rq_timeout(struct request_queue *, unsigned int);
extern void blk_queue_flush_queueable(struct request_queue *q, bool queueable);
extern void blk_queue_write_cache(struct request_queue *q, bool enabled, bool fua);
# 1232 "./include/linux/blkdev.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned short blk_rq_nr_phys_segments(struct request *rq)
{
if (rq->rq_flags & (( req_flags_t)(1 << 18)))
return 1;
return rq->nr_phys_segments;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned short blk_rq_nr_discard_segments(struct request *rq)
{
return ({ unsigned short __UNIQUE_ID_min1_88 = (rq->nr_phys_segments); unsigned short __UNIQUE_ID_min2_89 = (1); (void) (&__UNIQUE_ID_min1_88 == &__UNIQUE_ID_min2_89); __UNIQUE_ID_min1_88 > __UNIQUE_ID_min2_89 ? __UNIQUE_ID_min1_88 : __UNIQUE_ID_min2_89; });
}
extern int blk_rq_map_sg(struct request_queue *, struct request *, struct scatterlist *);
extern void blk_dump_rq_flags(struct request *, char *);
extern long nr_blockdev_pages(void);
bool __attribute__((warn_unused_result)) blk_get_queue(struct request_queue *);
struct request_queue *blk_alloc_queue(gfp_t);
struct request_queue *blk_alloc_queue_node(gfp_t, int);
extern void blk_put_queue(struct request_queue *);
extern void blk_set_queue_dying(struct request_queue *);
extern void blk_pm_runtime_init(struct request_queue *q, struct device *dev);
extern int blk_pre_runtime_suspend(struct request_queue *q);
extern void blk_post_runtime_suspend(struct request_queue *q, int err);
extern void blk_pre_runtime_resume(struct request_queue *q);
extern void blk_post_runtime_resume(struct request_queue *q, int err);
extern void blk_set_runtime_active(struct request_queue *q);
# 1293 "./include/linux/blkdev.h"
struct blk_plug {
struct list_head list;
struct list_head mq_list;
struct list_head cb_list;
};
struct blk_plug_cb;
typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool);
struct blk_plug_cb {
struct list_head list;
blk_plug_cb_fn callback;
void *data;
};
extern struct blk_plug_cb *blk_check_plugged(blk_plug_cb_fn unplug,
void *data, int size);
extern void blk_start_plug(struct blk_plug *);
extern void blk_finish_plug(struct blk_plug *);
extern void blk_flush_plug_list(struct blk_plug *, bool);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_flush_plug(struct task_struct *tsk)
{
struct blk_plug *plug = tsk->plug;
if (plug)
blk_flush_plug_list(plug, false);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_schedule_flush_plug(struct task_struct *tsk)
{
struct blk_plug *plug = tsk->plug;
if (plug)
blk_flush_plug_list(plug, true);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_needs_flush_plug(struct task_struct *tsk)
{
struct blk_plug *plug = tsk->plug;
return plug &&
(!list_empty(&plug->list) ||
!list_empty(&plug->mq_list) ||
!list_empty(&plug->cb_list));
}
extern int blk_queue_start_tag(struct request_queue *, struct request *);
extern struct request *blk_queue_find_tag(struct request_queue *, int);
extern void blk_queue_end_tag(struct request_queue *, struct request *);
extern int blk_queue_init_tags(struct request_queue *, int, struct blk_queue_tag *, int);
extern void blk_queue_free_tags(struct request_queue *);
extern int blk_queue_resize_tags(struct request_queue *, int);
extern void blk_queue_invalidate_tags(struct request_queue *);
extern struct blk_queue_tag *blk_init_tags(int, int);
extern void blk_free_tags(struct blk_queue_tag *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
int tag)
{
if (__builtin_expect(!!(bqt == ((void *)0) || tag >= bqt->real_max_depth), 0))
return ((void *)0);
return bqt->tag_index[tag];
}
extern int blkdev_issue_flush(struct block_device *, gfp_t, sector_t *);
extern int blkdev_issue_write_same(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask, struct page *page);
extern int blkdev_issue_discard(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask, unsigned long flags);
extern int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask, int flags,
struct bio **biop);
extern int __blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,
unsigned flags);
extern int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,
sector_t nr_sects, gfp_t gfp_mask, unsigned flags);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int sb_issue_discard(struct super_block *sb, sector_t block,
sector_t nr_blocks, gfp_t gfp_mask, unsigned long flags)
{
return blkdev_issue_discard(sb->s_bdev, block << (sb->s_blocksize_bits - 9),
nr_blocks << (sb->s_blocksize_bits - 9),
gfp_mask, flags);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int sb_issue_zeroout(struct super_block *sb, sector_t block,
sector_t nr_blocks, gfp_t gfp_mask)
{
return blkdev_issue_zeroout(sb->s_bdev,
block << (sb->s_blocksize_bits - 9),
nr_blocks << (sb->s_blocksize_bits - 9),
gfp_mask, 0);
}
extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm);
enum blk_default_limits {
BLK_MAX_SEGMENTS = 128,
BLK_SAFE_MAX_SECTORS = 255,
BLK_DEF_MAX_SECTORS = 2560,
BLK_MAX_SEGMENT_SIZE = 65536,
BLK_SEG_BOUNDARY_MASK = 0xFFFFFFFFUL,
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long queue_segment_boundary(struct request_queue *q)
{
return q->limits.seg_boundary_mask;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long queue_virt_boundary(struct request_queue *q)
{
return q->limits.virt_boundary_mask;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int queue_max_sectors(struct request_queue *q)
{
return q->limits.max_sectors;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int queue_max_hw_sectors(struct request_queue *q)
{
return q->limits.max_hw_sectors;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned short queue_max_segments(struct request_queue *q)
{
return q->limits.max_segments;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned short queue_max_discard_segments(struct request_queue *q)
{
return q->limits.max_discard_segments;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int queue_max_segment_size(struct request_queue *q)
{
return q->limits.max_segment_size;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned queue_logical_block_size(struct request_queue *q)
{
int retval = 512;
if (q && q->limits.logical_block_size)
retval = q->limits.logical_block_size;
return retval;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int bdev_logical_block_size(struct block_device *bdev)
{
return queue_logical_block_size(bdev_get_queue(bdev));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int queue_physical_block_size(struct request_queue *q)
{
return q->limits.physical_block_size;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int bdev_physical_block_size(struct block_device *bdev)
{
return queue_physical_block_size(bdev_get_queue(bdev));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int queue_io_min(struct request_queue *q)
{
return q->limits.io_min;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bdev_io_min(struct block_device *bdev)
{
return queue_io_min(bdev_get_queue(bdev));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int queue_io_opt(struct request_queue *q)
{
return q->limits.io_opt;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bdev_io_opt(struct block_device *bdev)
{
return queue_io_opt(bdev_get_queue(bdev));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_alignment_offset(struct request_queue *q)
{
if (q->limits.misaligned)
return -1;
return q->limits.alignment_offset;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_limit_alignment_offset(struct queue_limits *lim, sector_t sector)
{
unsigned int granularity = ({ typeof(lim->physical_block_size) __UNIQUE_ID_max1_90 = (lim->physical_block_size); typeof(lim->io_min) __UNIQUE_ID_max2_91 = (lim->io_min); (void) (&__UNIQUE_ID_max1_90 == &__UNIQUE_ID_max2_91); __UNIQUE_ID_max1_90 > __UNIQUE_ID_max2_91 ? __UNIQUE_ID_max1_90 : __UNIQUE_ID_max2_91; });
unsigned int alignment = ({ unsigned int __r, __b = (granularity >> 9); if (!__builtin_constant_p(__b) || __b == 0 || (7 < 4 && (__b & (__b - 1)) != 0)) { __r = ({ register unsigned int __base asm("r4") = __b; register unsigned long long __n asm("r0") = sector; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" "; " ".ifnc " "%0" "r1" ",fpr11; " ".ifnc " "%0" "r1" ",r11fp; " ".ifnc " "%0" "r1" ",ipr12; " ".ifnc " "%0" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r0" "; " ".ifnc " "%2" "r0" ",fpr11; " ".ifnc " "%2" "r0" ",r11fp; " ".ifnc " "%2" "r0" ",ipr12; " ".ifnc " "%2" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r4" "; " ".ifnc " "%3" "r4" ",fpr11; " ".ifnc " "%3" "r4" ",r11fp; " ".ifnc " "%3" "r4" ",ipr12; " ".ifnc " "%3" "r4" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); sector = __res; __rem; }); } else if ((__b & (__b - 1)) == 0) { __r = sector; __r &= (__b - 1); sector /= __b; } else { unsigned long long __res, __x, __t, __m, __n = sector; unsigned int __c, __p, __z = 0; __r = __n; __p = 1 << ({ unsigned int __left = (__b), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m = (~0ULL / __b) * __p; __m += (((~0ULL % __b + 1) * __p) + __b - 1) / __b; __x = ~0ULL / __b * __b - 1; __res = (__m & 0xffffffff) * (__x & 0xffffffff); __res >>= 32; __res += (__m & 0xffffffff) * (__x >> 32); __t = __res; __res += (__x & 0xffffffff) * (__m >> 32); __t = (__res < __t) ? (1ULL << 32) : 0; __res = (__res >> 32) + __t; __res += (__m >> 32) * (__x >> 32); __res /= __p; if (~0ULL % (__b / (__b & -__b)) == 0) { __n /= (__b & -__b); __m = ~0ULL / (__b / (__b & -__b)); __p = 1; __c = 1; } else if (__res != __x / __b) { __c = 1; __m = (~0ULL / __b) * __p; __m += ((~0ULL % __b + 1) * __p) / __b; } else { unsigned int __bits = -(__m & -__m); __bits |= __m >> 32; __bits = (~__bits) << 1; if (!__bits) { __p /= (__m & -__m); __m /= (__m & -__m); } else { __p >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); } __c = 0; } if (!__c) { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "=&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { __res = __m; asm ( "umlal %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "cmn %Q0, %Q1\n\t" "adcs %R0, %R0, %R1\n\t" "adc %Q0, %3, #0" : "=&r" (__res) : "r" (__m), "r" (__n), "r" (__z) : "cc" ); } if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { asm ( "umlal %R0, %Q0, %R1, %Q2\n\t" "umlal %R0, %Q0, %Q1, %R2\n\t" "mov %R0, #0\n\t" "umlal %Q0, %R0, %R1, %R2" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umlal %R0, %Q0, %R2, %Q3\n\t" "umlal %R0, %1, %Q2, %R3\n\t" "mov %R0, #0\n\t" "adds %Q0, %1, %Q0\n\t" "adc %R0, %R0, #0\n\t" "umlal %Q0, %R0, %R2, %R3" : "+&r" (__res), "+&r" (__z) : "r" (__m), "r" (__n) : "cc" ); } __res /= __p; { unsigned int __res0 = __res; unsigned int __b0 = __b; __r -= __res0 * __b0; } sector = __res; } __r; }) << 9;
return (granularity + lim->alignment_offset - alignment) % granularity;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bdev_alignment_offset(struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
if (q->limits.misaligned)
return -1;
if (bdev != bdev->bd_contains)
return bdev->bd_part->alignment_offset;
return q->limits.alignment_offset;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_discard_alignment(struct request_queue *q)
{
if (q->limits.discard_misaligned)
return -1;
return q->limits.discard_alignment;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_limit_discard_alignment(struct queue_limits *lim, sector_t sector)
{
unsigned int alignment, granularity, offset;
if (!lim->max_discard_sectors)
return 0;
alignment = lim->discard_alignment >> 9;
granularity = lim->discard_granularity >> 9;
if (!granularity)
return 0;
offset = ({ unsigned int __r, __b = (granularity); if (!__builtin_constant_p(__b) || __b == 0 || (7 < 4 && (__b & (__b - 1)) != 0)) { __r = ({ register unsigned int __base asm("r4") = __b; register unsigned long long __n asm("r0") = sector; register unsigned long long __res asm("r2"); register unsigned int __rem asm("r1"); asm( ".ifnc " "%0" "," "r1" "; " ".ifnc " "%0" "r1" ",fpr11; " ".ifnc " "%0" "r1" ",r11fp; " ".ifnc " "%0" "r1" ",ipr12; " ".ifnc " "%0" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%2" "," "r0" "; " ".ifnc " "%2" "r0" ",fpr11; " ".ifnc " "%2" "r0" ",r11fp; " ".ifnc " "%2" "r0" ",ipr12; " ".ifnc " "%2" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" ".ifnc " "%3" "," "r4" "; " ".ifnc " "%3" "r4" ",fpr11; " ".ifnc " "%3" "r4" ",r11fp; " ".ifnc " "%3" "r4" ",ipr12; " ".ifnc " "%3" "r4" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t" "bl __do_div64" : "=r" (__rem), "=r" (__res) : "r" (__n), "r" (__base) : "ip", "lr", "cc"); sector = __res; __rem; }); } else if ((__b & (__b - 1)) == 0) { __r = sector; __r &= (__b - 1); sector /= __b; } else { unsigned long long __res, __x, __t, __m, __n = sector; unsigned int __c, __p, __z = 0; __r = __n; __p = 1 << ({ unsigned int __left = (__b), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m = (~0ULL / __b) * __p; __m += (((~0ULL % __b + 1) * __p) + __b - 1) / __b; __x = ~0ULL / __b * __b - 1; __res = (__m & 0xffffffff) * (__x & 0xffffffff); __res >>= 32; __res += (__m & 0xffffffff) * (__x >> 32); __t = __res; __res += (__x & 0xffffffff) * (__m >> 32); __t = (__res < __t) ? (1ULL << 32) : 0; __res = (__res >> 32) + __t; __res += (__m >> 32) * (__x >> 32); __res /= __p; if (~0ULL % (__b / (__b & -__b)) == 0) { __n /= (__b & -__b); __m = ~0ULL / (__b / (__b & -__b)); __p = 1; __c = 1; } else if (__res != __x / __b) { __c = 1; __m = (~0ULL / __b) * __p; __m += ((~0ULL % __b + 1) * __p) / __b; } else { unsigned int __bits = -(__m & -__m); __bits |= __m >> 32; __bits = (~__bits) << 1; if (!__bits) { __p /= (__m & -__m); __m /= (__m & -__m); } else { __p >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); } __c = 0; } if (!__c) { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "=&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { __res = __m; asm ( "umlal %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "cmn %Q0, %Q1\n\t" "adcs %R0, %R0, %R1\n\t" "adc %Q0, %3, #0" : "=&r" (__res) : "r" (__m), "r" (__n), "r" (__z) : "cc" ); } if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { asm ( "umlal %R0, %Q0, %R1, %Q2\n\t" "umlal %R0, %Q0, %Q1, %R2\n\t" "mov %R0, #0\n\t" "umlal %Q0, %R0, %R1, %R2" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umlal %R0, %Q0, %R2, %Q3\n\t" "umlal %R0, %1, %Q2, %R3\n\t" "mov %R0, #0\n\t" "adds %Q0, %1, %Q0\n\t" "adc %R0, %R0, #0\n\t" "umlal %Q0, %R0, %R2, %R3" : "+&r" (__res), "+&r" (__z) : "r" (__m), "r" (__n) : "cc" ); } __res /= __p; { unsigned int __res0 = __res; unsigned int __b0 = __b; __r -= __res0 * __b0; } sector = __res; } __r; });
offset = (granularity + alignment - offset) % granularity;
return offset << 9;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int bdev_discard_alignment(struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
if (bdev != bdev->bd_contains)
return bdev->bd_part->discard_alignment;
return q->limits.discard_alignment;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int bdev_write_same(struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
if (q)
return q->limits.max_write_same_sectors;
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int bdev_write_zeroes_sectors(struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
if (q)
return q->limits.max_write_zeroes_sectors;
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) enum blk_zoned_model bdev_zoned_model(struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
if (q)
return blk_queue_zoned_model(q);
return BLK_ZONED_NONE;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bdev_is_zoned(struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
if (q)
return blk_queue_is_zoned(q);
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int bdev_zone_sectors(struct block_device *bdev)
{
struct request_queue *q = bdev_get_queue(bdev);
if (q)
return blk_queue_zone_sectors(q);
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int queue_dma_alignment(struct request_queue *q)
{
return q ? q->dma_alignment : 511;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blk_rq_aligned(struct request_queue *q, unsigned long addr,
unsigned int len)
{
unsigned int alignment = queue_dma_alignment(q) | q->dma_pad_mask;
return !(addr & alignment) && !(len & alignment);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int blksize_bits(unsigned int size)
{
unsigned int bits = 8;
do {
bits++;
size >>= 1;
} while (size > 256);
return bits;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned int block_size(struct block_device *bdev)
{
return bdev->bd_block_size;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool queue_flush_queueable(struct request_queue *q)
{
return !test_bit(22, &q->queue_flags);
}
typedef struct {struct page *v;} Sector;
unsigned char *read_dev_sector(struct block_device *, sector_t, Sector *);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void put_dev_sector(Sector p)
{
put_page(p.v);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool __bvec_gap_to_prev(struct request_queue *q,
struct bio_vec *bprv, unsigned int offset)
{
return offset ||
((bprv->bv_offset + bprv->bv_len) & queue_virt_boundary(q));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bvec_gap_to_prev(struct request_queue *q,
struct bio_vec *bprv, unsigned int offset)
{
if (!queue_virt_boundary(q))
return false;
return __bvec_gap_to_prev(q, bprv, offset);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bios_segs_mergeable(struct request_queue *q,
struct bio *prev, struct bio_vec *prev_last_bv,
struct bio_vec *next_first_bv)
{
if (!(((((((phys_addr_t)(((unsigned long)((((prev_last_bv))->bv_page) - mem_map) + ((unsigned long)((0x00000000UL) >> 12)))) << 12)) + (unsigned long) ((prev_last_bv))->bv_offset) + (prev_last_bv)->bv_len) == ((((phys_addr_t)(((unsigned long)((((next_first_bv))->bv_page) - mem_map) + ((unsigned long)((0x00000000UL) >> 12)))) << 12)) + (unsigned long) ((next_first_bv))->bv_offset)) && (!(XEN_NATIVE != XEN_NATIVE) || xen_biovec_phys_mergeable(prev_last_bv, next_first_bv))))
return false;
if (!(((((((phys_addr_t)(((unsigned long)((((prev_last_bv))->bv_page) - mem_map) + ((unsigned long)((0x00000000UL) >> 12)))) << 12)) + (unsigned long) ((prev_last_bv))->bv_offset)) | (queue_segment_boundary((q)))) == (((((((phys_addr_t)(((unsigned long)((((next_first_bv))->bv_page) - mem_map) + ((unsigned long)((0x00000000UL) >> 12)))) << 12)) + (unsigned long) ((next_first_bv))->bv_offset) + (next_first_bv)->bv_len) - 1) | (queue_segment_boundary((q))))))
return false;
if (prev->bi_seg_back_size + next_first_bv->bv_len >
queue_max_segment_size(q))
return false;
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool bio_will_gap(struct request_queue *q,
struct request *prev_rq,
struct bio *prev,
struct bio *next)
{
if (bio_has_data(prev) && queue_virt_boundary(q)) {
struct bio_vec pb, nb;
if (prev_rq)
bio_get_first_bvec(prev_rq->bio, &pb);
else
bio_get_first_bvec(prev, &pb);
if (pb.bv_offset)
return true;
# 1720 "./include/linux/blkdev.h"
bio_get_last_bvec(prev, &pb);
bio_get_first_bvec(next, &nb);
if (!bios_segs_mergeable(q, prev, &pb, &nb))
return __bvec_gap_to_prev(q, &pb, nb.bv_offset);
}
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool req_gap_back_merge(struct request *req, struct bio *bio)
{
return bio_will_gap(req->q, req, req->biotail, bio);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool req_gap_front_merge(struct request *req, struct bio *bio)
{
return bio_will_gap(req->q, ((void *)0), bio, req->bio);
}
int kblockd_schedule_work(struct work_struct *work);
int kblockd_schedule_work_on(int cpu, struct work_struct *work);
int kblockd_schedule_delayed_work(struct delayed_work *dwork, unsigned long delay);
int kblockd_schedule_delayed_work_on(int cpu, struct delayed_work *dwork, unsigned long delay);
int kblockd_mod_delayed_work_on(int cpu, struct delayed_work *dwork, unsigned long delay);
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_start_time_ns(struct request *req)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
req->start_time_ns = sched_clock();
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void set_io_start_time_ns(struct request *req)
{
do { __preempt_count_add(1); __asm__ __volatile__("": : :"memory"); } while (0);
req->io_start_time_ns = sched_clock();
do { __asm__ __volatile__("": : :"memory"); if (__builtin_expect(!!(__preempt_count_dec_and_test()), 0)) preempt_schedule(); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) uint64_t rq_start_time_ns(struct request *req)
{
return req->start_time_ns;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) uint64_t rq_io_start_time_ns(struct request *req)
{
return req->io_start_time_ns;
}
# 1885 "./include/linux/blkdev.h"
struct bio;
struct block_device;
struct gendisk;
struct blk_integrity;
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blk_integrity_rq(struct request *rq)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blk_rq_count_integrity_sg(struct request_queue *q,
struct bio *b)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blk_rq_map_integrity_sg(struct request_queue *q,
struct bio *b,
struct scatterlist *s)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct blk_integrity *bdev_get_integrity(struct block_device *b)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct blk_integrity *blk_get_integrity(struct gendisk *disk)
{
return ((void *)0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int blk_integrity_compare(struct gendisk *a, struct gendisk *b)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_integrity_register(struct gendisk *d,
struct blk_integrity *b)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_integrity_unregister(struct gendisk *d)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void blk_queue_max_integrity_segments(struct request_queue *q,
unsigned int segs)
{
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned short queue_max_integrity_segments(struct request_queue *q)
{
return 0;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_integrity_merge_rq(struct request_queue *rq,
struct request *r1,
struct request *r2)
{
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool blk_integrity_merge_bio(struct request_queue *rq,
struct request *r,
struct bio *b)
{
return true;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool integrity_req_gap_back_merge(struct request *req,
struct bio *next)
{
return false;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) bool integrity_req_gap_front_merge(struct request *req,
struct bio *bio)
{
return false;
}
struct block_device_operations {
int (*open) (struct block_device *, fmode_t);
void (*release) (struct gendisk *, fmode_t);
int (*rw_page)(struct block_device *, sector_t, struct page *, bool);
int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
unsigned int (*check_events) (struct gendisk *disk,
unsigned int clearing);
int (*media_changed) (struct gendisk *);
void (*unlock_native_capacity) (struct gendisk *);
int (*revalidate_disk) (struct gendisk *);
int (*getgeo)(struct block_device *, struct hd_geometry *);
void (*swap_slot_free_notify) (struct block_device *, unsigned long);
struct module *owner;
const struct pr_ops *pr_ops;
};
extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
unsigned long);
extern int bdev_read_page(struct block_device *, sector_t, struct page *);
extern int bdev_write_page(struct block_device *, sector_t, struct page *,
struct writeback_control *);
# 14 "drivers/md/dm-exception-store.h" 2
# 1 "./include/linux/device-mapper.h" 1
# 16 "./include/linux/device-mapper.h"
struct dm_dev;
struct dm_target;
struct dm_table;
struct mapped_device;
struct bio_vec;
enum dm_queue_mode {
DM_TYPE_NONE = 0,
DM_TYPE_BIO_BASED = 1,
DM_TYPE_REQUEST_BASED = 2,
DM_TYPE_MQ_REQUEST_BASED = 3,
DM_TYPE_DAX_BIO_BASED = 4,
};
typedef enum { STATUSTYPE_INFO, STATUSTYPE_TABLE } status_type_t;
union map_info {
void *ptr;
};
typedef int (*dm_ctr_fn) (struct dm_target *target,
unsigned int argc, char **argv);
typedef void (*dm_dtr_fn) (struct dm_target *ti);
# 59 "./include/linux/device-mapper.h"
typedef int (*dm_map_fn) (struct dm_target *ti, struct bio *bio);
typedef int (*dm_clone_and_map_request_fn) (struct dm_target *ti,
struct request *rq,
union map_info *map_context,
struct request **clone);
typedef void (*dm_release_clone_request_fn) (struct request *clone);
# 74 "./include/linux/device-mapper.h"
typedef int (*dm_endio_fn) (struct dm_target *ti,
struct bio *bio, blk_status_t *error);
typedef int (*dm_request_endio_fn) (struct dm_target *ti,
struct request *clone, blk_status_t error,
union map_info *map_context);
typedef void (*dm_presuspend_fn) (struct dm_target *ti);
typedef void (*dm_presuspend_undo_fn) (struct dm_target *ti);
typedef void (*dm_postsuspend_fn) (struct dm_target *ti);
typedef int (*dm_preresume_fn) (struct dm_target *ti);
typedef void (*dm_resume_fn) (struct dm_target *ti);
typedef void (*dm_status_fn) (struct dm_target *ti, status_type_t status_type,
unsigned status_flags, char *result, unsigned maxlen);
typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv);
typedef int (*dm_prepare_ioctl_fn) (struct dm_target *ti,
struct block_device **bdev, fmode_t *mode);
# 104 "./include/linux/device-mapper.h"
typedef int (*iterate_devices_callout_fn) (struct dm_target *ti,
struct dm_dev *dev,
sector_t start, sector_t len,
void *data);
typedef int (*dm_iterate_devices_fn) (struct dm_target *ti,
iterate_devices_callout_fn fn,
void *data);
typedef void (*dm_io_hints_fn) (struct dm_target *ti,
struct queue_limits *limits);
typedef int (*dm_busy_fn) (struct dm_target *ti);
typedef long (*dm_dax_direct_access_fn) (struct dm_target *ti, unsigned long pgoff,
long nr_pages, void **kaddr, pfn_t *pfn);
typedef size_t (*dm_dax_copy_from_iter_fn)(struct dm_target *ti, unsigned long pgoff,
void *addr, size_t bytes, struct iov_iter *i);
void dm_error(const char *message);
struct dm_dev {
struct block_device *bdev;
struct dax_device *dax_dev;
fmode_t mode;
char name[16];
};
dev_t dm_get_dev_t(const char *path);
int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode,
struct dm_dev **result);
void dm_put_device(struct dm_target *ti, struct dm_dev *d);
struct target_type {
uint64_t features;
const char *name;
struct module *module;
unsigned version[3];
dm_ctr_fn ctr;
dm_dtr_fn dtr;
dm_map_fn map;
dm_clone_and_map_request_fn clone_and_map_rq;
dm_release_clone_request_fn release_clone_rq;
dm_endio_fn end_io;
dm_request_endio_fn rq_end_io;
dm_presuspend_fn presuspend;
dm_presuspend_undo_fn presuspend_undo;
dm_postsuspend_fn postsuspend;
dm_preresume_fn preresume;
dm_resume_fn resume;
dm_status_fn status;
dm_message_fn message;
dm_prepare_ioctl_fn prepare_ioctl;
dm_busy_fn busy;
dm_iterate_devices_fn iterate_devices;
dm_io_hints_fn io_hints;
dm_dax_direct_access_fn direct_access;
dm_dax_copy_from_iter_fn dax_copy_from_iter;
struct list_head list;
};
# 229 "./include/linux/device-mapper.h"
typedef unsigned (*dm_num_write_bios_fn) (struct dm_target *ti, struct bio *bio);
# 249 "./include/linux/device-mapper.h"
struct dm_target {
struct dm_table *table;
struct target_type *type;
sector_t begin;
sector_t len;
uint32_t max_io_len;
# 268 "./include/linux/device-mapper.h"
unsigned num_flush_bios;
unsigned num_discard_bios;
unsigned num_write_same_bios;
unsigned num_write_zeroes_bios;
unsigned per_io_data_size;
dm_num_write_bios_fn num_write_bios;
void *private;
char *error;
bool flush_supported:1;
bool discards_supported:1;
bool split_discard_bios:1;
bool may_passthrough_inline_crypto:1;
};
struct dm_target_callbacks {
struct list_head list;
int (*congested_fn) (struct dm_target_callbacks *, int);
};
# 345 "./include/linux/device-mapper.h"
struct dm_target_io {
struct dm_io *io;
struct dm_target *ti;
unsigned target_bio_nr;
unsigned *len_ptr;
struct bio clone;
};
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void *dm_per_bio_data(struct bio *bio, size_t data_size)
{
return (char *)bio - __builtin_offsetof(struct dm_target_io, clone) - data_size;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) struct bio *dm_bio_from_per_bio_data(void *data, size_t data_size)
{
return (struct bio *)((char *)data + data_size + __builtin_offsetof(struct dm_target_io, clone));
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned dm_bio_get_target_bio_nr(const struct bio *bio)
{
return ({ void *__mptr = (void *)(bio); do { bool __cond = !(!(!__builtin_types_compatible_p(typeof(*(bio)), typeof(((struct dm_target_io *)0)->clone)) && !__builtin_types_compatible_p(typeof(*(bio)), typeof(void)))); extern void __compiletime_assert_92(void) ; if (__cond) __compiletime_assert_92(); do { ((void)sizeof(char[1 - 2 * __cond])); } while (0); } while (0); ((struct dm_target_io *)(__mptr - __builtin_offsetof(struct dm_target_io, clone))); })->target_bio_nr;
}
int dm_register_target(struct target_type *t);
void dm_unregister_target(struct target_type *t);
struct dm_arg_set {
unsigned argc;
char **argv;
};
struct dm_arg {
unsigned min;
unsigned max;
char *error;
};
int dm_read_arg(const struct dm_arg *arg, struct dm_arg_set *arg_set,
unsigned *value, char **error);
int dm_read_arg_group(const struct dm_arg *arg, struct dm_arg_set *arg_set,
unsigned *num_args, char **error);
const char *dm_shift_arg(struct dm_arg_set *as);
void dm_consume_args(struct dm_arg_set *as, unsigned num_args);
# 423 "./include/linux/device-mapper.h"
int dm_create(int minor, struct mapped_device **md);
struct mapped_device *dm_get_md(dev_t dev);
void dm_get(struct mapped_device *md);
int dm_hold(struct mapped_device *md);
void dm_put(struct mapped_device *md);
void dm_set_mdptr(struct mapped_device *md, void *ptr);
void *dm_get_mdptr(struct mapped_device *md);
int dm_suspend(struct mapped_device *md, unsigned suspend_flags);
int dm_resume(struct mapped_device *md);
uint32_t dm_get_event_nr(struct mapped_device *md);
int dm_wait_event(struct mapped_device *md, int event_nr);
uint32_t dm_next_uevent_seq(struct mapped_device *md);
void dm_uevent_add(struct mapped_device *md, struct list_head *elist);
const char *dm_device_name(struct mapped_device *md);
int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid);
struct gendisk *dm_disk(struct mapped_device *md);
int dm_suspended(struct dm_target *ti);
int dm_noflush_suspending(struct dm_target *ti);
void dm_accept_partial_bio(struct bio *bio, unsigned n_sectors);
void dm_remap_zone_report(struct dm_target *ti, struct bio *bio,
sector_t start);
union map_info *dm_get_rq_mapinfo(struct request *rq);
struct queue_limits *dm_get_queue_limits(struct mapped_device *md);
int dm_get_geometry(struct mapped_device *md, struct hd_geometry *geo);
int dm_set_geometry(struct mapped_device *md, struct hd_geometry *geo);
# 481 "./include/linux/device-mapper.h"
int dm_table_create(struct dm_table **result, fmode_t mode,
unsigned num_targets, struct mapped_device *md);
int dm_table_add_target(struct dm_table *t, const char *type,
sector_t start, sector_t len, char *params);
void dm_table_add_target_callbacks(struct dm_table *t, struct dm_target_callbacks *cb);
void dm_table_set_type(struct dm_table *t, enum dm_queue_mode type);
int dm_table_complete(struct dm_table *t);
int __attribute__((warn_unused_result)) dm_set_target_max_io_len(struct dm_target *ti, sector_t len);
struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx);
void dm_put_live_table(struct mapped_device *md, int srcu_idx);
void dm_sync_table(struct mapped_device *md);
sector_t dm_table_get_size(struct dm_table *t);
unsigned int dm_table_get_num_targets(struct dm_table *t);
fmode_t dm_table_get_mode(struct dm_table *t);
struct mapped_device *dm_table_get_md(struct dm_table *t);
void dm_table_event(struct dm_table *t);
void dm_table_run_md_queue_async(struct dm_table *t);
struct dm_table *dm_swap_table(struct mapped_device *md,
struct dm_table *t);
void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size);
# 639 "./include/linux/device-mapper.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) sector_t to_sector(unsigned long long n)
{
return (n >> 9);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned long to_bytes(sector_t n)
{
return (n << 9);
}
# 15 "drivers/md/dm-exception-store.h" 2
typedef sector_t chunk_t;
# 29 "drivers/md/dm-exception-store.h"
struct dm_exception {
struct list_head hash_list;
chunk_t old_chunk;
chunk_t new_chunk;
};
struct dm_exception_store;
struct dm_exception_store_type {
const char *name;
struct module *module;
int (*ctr) (struct dm_exception_store *store, char *options);
void (*dtr) (struct dm_exception_store *store);
int (*read_metadata) (struct dm_exception_store *store,
int (*callback)(void *callback_context,
chunk_t old, chunk_t new),
void *callback_context);
int (*prepare_exception) (struct dm_exception_store *store,
struct dm_exception *e);
void (*commit_exception) (struct dm_exception_store *store,
struct dm_exception *e, int valid,
void (*callback) (void *, int success),
void *callback_context);
# 84 "drivers/md/dm-exception-store.h"
int (*prepare_merge) (struct dm_exception_store *store,
chunk_t *last_old_chunk, chunk_t *last_new_chunk);
int (*commit_merge) (struct dm_exception_store *store, int nr_merged);
void (*drop_snapshot) (struct dm_exception_store *store);
unsigned (*status) (struct dm_exception_store *store,
status_type_t status, char *result,
unsigned maxlen);
void (*usage) (struct dm_exception_store *store,
sector_t *total_sectors, sector_t *sectors_allocated,
sector_t *metadata_sectors);
struct list_head list;
};
struct dm_snapshot;
struct dm_exception_store {
struct dm_exception_store_type *type;
struct dm_snapshot *snap;
unsigned chunk_size;
unsigned chunk_mask;
unsigned chunk_shift;
void *context;
bool userspace_supports_overflow;
};
struct dm_dev *dm_snap_origin(struct dm_snapshot *snap);
struct dm_dev *dm_snap_cow(struct dm_snapshot *snap);
# 142 "drivers/md/dm-exception-store.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) chunk_t dm_chunk_number(chunk_t chunk)
{
return chunk & (chunk_t)((1ULL << 56) - 1ULL);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned dm_consecutive_chunk_count(struct dm_exception *e)
{
return e->new_chunk >> 56;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dm_consecutive_chunk_count_inc(struct dm_exception *e)
{
e->new_chunk += (1ULL << 56);
do { if (__builtin_expect(!!(!dm_consecutive_chunk_count(e)), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"drivers/md/dm-exception-store.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "156" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) void dm_consecutive_chunk_count_dec(struct dm_exception *e)
{
do { if (__builtin_expect(!!(!dm_consecutive_chunk_count(e)), 0)) do { asm volatile("1:\t" ".long " "((0xe7f001f2) & 0xFFFFFFFF)" "\n\t" "\n" ".pushsection .rodata.str, \"aMS\", %progbits, 1\n" "2:\t.asciz " "\"drivers/md/dm-exception-store.h\"" "\n" ".popsection\n" ".pushsection __bug_table,\"aw\"\n" ".align 2\n" "3:\t.word 1b, 2b\n" "\t.hword " "161" ", 0\n" ".popsection"); do { ; do { } while (1); } while (0); } while (0); } while (0);
e->new_chunk -= (1ULL << 56);
}
# 192 "drivers/md/dm-exception-store.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) sector_t get_dev_size(struct block_device *bdev)
{
return i_size_read(bdev->bd_inode) >> 9;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) chunk_t sector_to_chunk(struct dm_exception_store *store,
sector_t sector)
{
return sector >> store->chunk_shift;
}
int dm_exception_store_type_register(struct dm_exception_store_type *type);
int dm_exception_store_type_unregister(struct dm_exception_store_type *type);
int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
unsigned chunk_size,
char **error);
int dm_exception_store_create(struct dm_target *ti, int argc, char **argv,
struct dm_snapshot *snap,
unsigned *args_used,
struct dm_exception_store **store);
void dm_exception_store_destroy(struct dm_exception_store *store);
int dm_exception_store_init(void);
void dm_exception_store_exit(void);
int dm_persistent_snapshot_init(void);
void dm_persistent_snapshot_exit(void);
int dm_transient_snapshot_init(void);
void dm_transient_snapshot_exit(void);
# 9 "drivers/md/dm-snap-persistent.c" 2
# 1 "./include/linux/ctype.h" 1
# 19 "./include/linux/ctype.h"
extern const unsigned char _ctype[];
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int isdigit(int c)
{
return '0' <= c && c <= '9';
}
# 42 "./include/linux/ctype.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned char __tolower(unsigned char c)
{
if ((((_ctype[(int)(unsigned char)(c)])&(0x01)) != 0))
c -= 'A'-'a';
return c;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) unsigned char __toupper(unsigned char c)
{
if ((((_ctype[(int)(unsigned char)(c)])&(0x02)) != 0))
c -= 'a'-'A';
return c;
}
# 63 "./include/linux/ctype.h"
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) char _tolower(const char c)
{
return c | 0x20;
}
static inline __attribute__((always_inline, unused)) __attribute__((no_instrument_function)) int isodigit(const char c)
{
return c >= '0' && c <= '7';
}
# 11 "drivers/md/dm-snap-persistent.c" 2
# 1 "./include/linux/dm-io.h" 1
# 17 "./include/linux/dm-io.h"
struct dm_io_region {
struct block_device *bdev;
sector_t sector;
sector_t count;
};
struct page_list {
struct page_list *next;
struct page *page;
};
typedef void (*io_notify_fn)(unsigned long error, void *context);
enum dm_io_mem_type {
DM_IO_PAGE_LIST,
DM_IO_BIO,
DM_IO_VMA,
DM_IO_KMEM,
};
struct dm_io_memory {
enum dm_io_mem_type type;
unsigned offset;
union {
struct page_list *pl;
struct bio *bio;
void *vma;
void *addr;
} ptr;
};
struct dm_io_notify {
io_notify_fn fn;
void *context;
};
struct dm_io_client;
struct dm_io_request {
int bi_op;
int bi_op_flags;
struct dm_io_memory mem;
struct dm_io_notify notify;
struct dm_io_client *client;
};
struct dm_io_client *dm_io_client_create(void);
void dm_io_client_destroy(struct dm_io_client *client);
int dm_io(struct dm_io_request *io_req, unsigned num_regions,
struct dm_io_region *region, unsigned long *sync_error_bits);
# 17 "drivers/md/dm-snap-persistent.c" 2
# 1 "drivers/md/dm-bufio.h" 1
# 17 "drivers/md/dm-bufio.h"
struct dm_bufio_client;
struct dm_buffer;
struct dm_bufio_client *
dm_bufio_client_create(struct block_device *bdev, unsigned block_size,
unsigned reserved_buffers, unsigned aux_size,
void (*alloc_callback)(struct dm_buffer *),
void (*write_callback)(struct dm_buffer *));
void dm_bufio_client_destroy(struct dm_bufio_client *c);
void dm_bufio_set_sector_offset(struct dm_bufio_client *c, sector_t start);
# 55 "drivers/md/dm-bufio.h"
void *dm_bufio_read(struct dm_bufio_client *c, sector_t block,
struct dm_buffer **bp);
void *dm_bufio_get(struct dm_bufio_client *c, sector_t block,
struct dm_buffer **bp);
void *dm_bufio_new(struct dm_bufio_client *c, sector_t block,
struct dm_buffer **bp);
void dm_bufio_prefetch(struct dm_bufio_client *c,
sector_t block, unsigned n_blocks);
void dm_bufio_release(struct dm_buffer *b);
# 94 "drivers/md/dm-bufio.h"
void dm_bufio_mark_buffer_dirty(struct dm_buffer *b);
void dm_bufio_mark_partial_buffer_dirty(struct dm_buffer *b,
unsigned start, unsigned end);
void dm_bufio_write_dirty_buffers_async(struct dm_bufio_client *c);
int dm_bufio_write_dirty_buffers(struct dm_bufio_client *c);
int dm_bufio_issue_flush(struct dm_bufio_client *c);
void dm_bufio_release_move(struct dm_buffer *b, sector_t new_block);
void dm_bufio_forget(struct dm_bufio_client *c, sector_t block);
void dm_bufio_set_minimum_buffers(struct dm_bufio_client *c, unsigned n);
unsigned dm_bufio_get_block_size(struct dm_bufio_client *c);
sector_t dm_bufio_get_device_size(struct dm_bufio_client *c);
sector_t dm_bufio_get_block_number(struct dm_buffer *b);
void *dm_bufio_get_block_data(struct dm_buffer *b);
void *dm_bufio_get_aux_data(struct dm_buffer *b);
struct dm_bufio_client *dm_bufio_get_client(struct dm_buffer *b);
# 18 "drivers/md/dm-snap-persistent.c" 2
# 65 "drivers/md/dm-snap-persistent.c"
struct disk_header {
__le32 magic;
__le32 valid;
__le32 version;
__le32 chunk_size;
} __attribute__((packed));
struct disk_exception {
__le64 old_chunk;
__le64 new_chunk;
} __attribute__((packed));
struct core_exception {
uint64_t old_chunk;
uint64_t new_chunk;
};
struct commit_callback {
void (*callback)(void *, int success);
void *context;
};
struct pstore {
struct dm_exception_store *store;
int version;
int valid;
uint32_t exceptions_per_area;
void *area;
void *zero_area;
void *header_area;
chunk_t current_area;
# 151 "drivers/md/dm-snap-persistent.c"
chunk_t next_free;
uint32_t current_committed;
atomic_t pending_count;
uint32_t callback_count;
struct commit_callback *callbacks;
struct dm_io_client *io_client;
struct workqueue_struct *metadata_wq;
};
void skip_metadata(struct pstore *ps)
{
uint32_t stride = ps->exceptions_per_area + 1;
chunk_t next_free = ps->next_free;
if (({ unsigned int __r, __b = (stride);
if (!__builtin_constant_p(__b) || __b == 0 || (7 < 4 && (__b & (__b - 1)) != 0))
{ __r = ({ register unsigned int __base asm("r4") = __b;
register unsigned long long __n asm("r0") = next_free;
register unsigned long long __res asm("r2");
register unsigned int __rem asm("r1");
asm(
".ifnc " "%0" "," "r1" "; " ".ifnc " "%0" "r1" ",fpr11; " ".ifnc " "%0" "r1" ",r11fp; " ".ifnc " "%0" "r1" ",ipr12; " ".ifnc " "%0" "r1" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t"
".ifnc " "%1" "," "r2" "; " ".ifnc " "%1" "r2" ",fpr11; " ".ifnc " "%1" "r2" ",r11fp; " ".ifnc " "%1" "r2" ",ipr12; " ".ifnc " "%1" "r2" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t"
".ifnc " "%2" "," "r0" "; " ".ifnc " "%2" "r0" ",fpr11; " ".ifnc " "%2" "r0" ",r11fp; " ".ifnc " "%2" "r0" ",ipr12; " ".ifnc " "%2" "r0" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t"
".ifnc " "%3" "," "r4" "; " ".ifnc " "%3" "r4" ",fpr11; " ".ifnc " "%3" "r4" ",r11fp; " ".ifnc " "%3" "r4" ",ipr12; " ".ifnc " "%3" "r4" ",r12ip; " ".err; " ".endif; " ".endif; " ".endif; " ".endif; " ".endif\n\t"
"bl __do_div64"
: "=r" (__rem), "=r" (__res)
: "r"(__n), "r" (__base)
: "ip", "lr", "cc");
next_free = __res;
__rem; }); }
else if ((__b & (__b - 1)) == 0)
{ __r = next_free; __r &= (__b - 1); next_free /= __b; }
else
{ unsigned long long __res, __x, __t, __m, __n = next_free;
unsigned int __c, __p, __z = 0;
__r = __n;
__p = 1 << ({ unsigned int __left = (__b), __nr = 0;
if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00)
__nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m = (~0ULL / __b) * __p; __m += (((~0ULL % __b + 1) * __p) + __b - 1) / __b; __x = ~0ULL / __b * __b - 1; __res = (__m & 0xffffffff) * (__x & 0xffffffff); __res >>= 32; __res += (__m & 0xffffffff) * (__x >> 32); __t = __res; __res += (__x & 0xffffffff) * (__m >> 32); __t = (__res < __t) ? (1ULL << 32) : 0; __res = (__res >> 32) + __t; __res += (__m >> 32) * (__x >> 32); __res /= __p; if (~0ULL % (__b / (__b & -__b)) == 0) { __n /= (__b & -__b); __m = ~0ULL / (__b / (__b & -__b)); __p = 1; __c = 1; } else if (__res != __x / __b) { __c = 1; __m = (~0ULL / __b) * __p; __m += ((~0ULL % __b + 1) * __p) / __b; } else { unsigned int __bits = -(__m & -__m); __bits |= __m >> 32; __bits = (~__bits) << 1; if (!__bits) { __p /= (__m & -__m); __m /= (__m & -__m); } else { __p >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); __m >>= ({ unsigned int __left = (__bits), __nr = 0; if (__left & 0xffff0000) __nr += 16, __left >>= 16; if (__left & 0x0000ff00) __nr += 8, __left >>= 8; if (__left & 0x000000f0) __nr += 4, __left >>= 4; if (__left & 0x0000000c) __nr += 2, __left >>= 2; if (__left & 0x00000002) __nr += 1; __nr; }); } __c = 0; } if (!__c) { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "=&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { __res = __m; asm ( "umlal %Q0, %R0, %Q1, %Q2\n\t" "mov %Q0, #0" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umull %Q0, %R0, %Q1, %Q2\n\t" "cmn %Q0, %Q1\n\t" "adcs %R0, %R0, %R1\n\t" "adc %Q0, %3, #0" : "=&r" (__res) : "r" (__m), "r" (__n), "r" (__z) : "cc" ); } if (!(__m & ((1ULL << 63) | (1ULL << 31)))) { asm ( "umlal %R0, %Q0, %R1, %Q2\n\t" "umlal %R0, %Q0, %Q1, %R2\n\t" "mov %R0, #0\n\t" "umlal %Q0, %R0, %R1, %R2" : "+&r" (__res) : "r" (__m), "r" (__n) : "cc" ); } else { asm ( "umlal %R0, %Q0, %R2, %Q3\n\t" "umlal %R0, %1, %Q2, %R3\n\t" "mov %R0, #0\n\t" "adds %Q0, %1, %Q0\n\t" "adc %R0, %R0, #0\n\t" "umlal %Q0, %R0, %R2, %R3" : "+&r" (__res), "+&r" (__z) : "r" (__m), "r" (__n) : "cc" ); } __res /= __p; { unsigned int __res0 = __res; unsigned int __b0 = __b; __r -= __res0 * __b0; } next_free = __res; }
__r; }) == 1)
ps->next_free++;
}
[-- Attachment #3: dm-snap-persistent_clang.trim.s --]
[-- Type: text/plain, Size: 1982 bytes --]
.text
.syntax unified
.eabi_attribute 67, "2.09" @ Tag_conformance
.eabi_attribute 6, 14 @ Tag_CPU_arch
.eabi_attribute 7, 65 @ Tag_CPU_arch_profile
.eabi_attribute 8, 1 @ Tag_ARM_ISA_use
.eabi_attribute 9, 2 @ Tag_THUMB_ISA_use
.fpu crypto-neon-fp-armv8
.eabi_attribute 12, 4 @ Tag_Advanced_SIMD_arch
.eabi_attribute 36, 1 @ Tag_FP_HP_extension
.eabi_attribute 42, 1 @ Tag_MPextension_use
.eabi_attribute 34, 1 @ Tag_CPU_unaligned_access
.eabi_attribute 68, 3 @ Tag_Virtualization_use
.eabi_attribute 17, 1 @ Tag_ABI_PCS_GOT_use
.eabi_attribute 20, 1 @ Tag_ABI_FP_denormal
.eabi_attribute 21, 0 @ Tag_ABI_FP_exceptions
.eabi_attribute 23, 3 @ Tag_ABI_FP_number_model
.eabi_attribute 24, 1 @ Tag_ABI_align_needed
.eabi_attribute 25, 1 @ Tag_ABI_align_preserved
.eabi_attribute 38, 1 @ Tag_ABI_FP_16bit_format
.eabi_attribute 18, 4 @ Tag_ABI_PCS_wchar_t
.eabi_attribute 26, 2 @ Tag_ABI_enum_size
.eabi_attribute 14, 0 @ Tag_ABI_PCS_R9_use
.file "dm-snap-persistent.c"
@ Start of file scope inline assembly
@ End of file scope inline assembly
.globl skip_metadata @ -- Begin function skip_metadata
.p2align 2
.type skip_metadata,%function
.code 32 @ @skip_metadata
skip_metadata:
.fnstart
@ %bb.0: @ %entry
.save {r4, r5, r6, lr}
push {r4, r5, r6, lr}
mov r5, r0
ldr r0, [r5, #40]!
ldr r6, [r5, #4]
ldr r1, [r5, #-28]
add r4, r1, #1
mov r1, r6
@APP
bl __do_div64
@NO_APP
cmp r1, #1
popne {r4, r5, r6, pc}
adds r0, r0, #1
adc r1, r6, #0
strd r0, r1, [r5]
pop {r4, r5, r6, pc}
.Lfunc_end0:
.size skip_metadata, .Lfunc_end0-skip_metadata
.cantunwind
.fnend
@ -- End function
.ident "clang version 11.0.0 (Realtek LLVM-11 Build 999g+)"
.section ".note.GNU-stack","",%progbits
.addrsig
.eabi_attribute 30, 1 @ Tag_ABI_optimization_goals
^ permalink raw reply [flat|nested] 17+ messages in thread