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From: Akinobu Mita <akinobu.mita@gmail.com>
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	Arnd Bergmann <arnd@arndb.de>,
	Christoph Hellwig <hch@infradead.org>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Subject: [PATCH v2 07/22] bitops: introduce little-endian bitops for most architectures
Date: Thu, 21 Oct 2010 23:41:02 +0900	[thread overview]
Message-ID: <1287672077-5797-8-git-send-email-akinobu.mita@gmail.com> (raw)
In-Reply-To: <1287672077-5797-1-git-send-email-akinobu.mita@gmail.com>

Introduce little-endian bit operations to the architectures which
do not have native little-endian bit operations.
(alpha, avr32, blackfin, cris, frv, h8300, ia64, m32r, mips, mn10300,
parisc, sh, sparc, tile, x86, xtensa)

These architectures can just include generic implementation
(asm-generic/bitops/le.h).

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
---
No change from previous submission

 arch/alpha/include/asm/bitops.h              |    1 +
 arch/avr32/include/asm/bitops.h              |    1 +
 arch/blackfin/include/asm/bitops.h           |    1 +
 arch/cris/include/asm/bitops.h               |    1 +
 arch/frv/include/asm/bitops.h                |    1 +
 arch/h8300/include/asm/bitops.h              |    1 +
 arch/ia64/include/asm/bitops.h               |    1 +
 arch/m32r/include/asm/bitops.h               |    1 +
 arch/mips/include/asm/bitops.h               |    1 +
 arch/mn10300/include/asm/bitops.h            |    1 +
 arch/parisc/include/asm/bitops.h             |    1 +
 arch/sh/include/asm/bitops.h                 |    1 +
 arch/sparc/include/asm/bitops_32.h           |    1 +
 arch/sparc/include/asm/bitops_64.h           |    1 +
 arch/tile/include/asm/bitops.h               |    1 +
 arch/x86/include/asm/bitops.h                |    1 +
 arch/xtensa/include/asm/bitops.h             |    1 +
 include/asm-generic/bitops.h                 |    1 +
 include/asm-generic/bitops/ext2-non-atomic.h |    2 --
 include/asm-generic/bitops/minix-le.h        |    2 --
 20 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h
index adfab8a..955fec7 100644
--- a/arch/alpha/include/asm/bitops.h
+++ b/arch/alpha/include/asm/bitops.h
@@ -454,6 +454,7 @@ sched_find_first_bit(const unsigned long b[2])
 	return __ffs(tmp) + ofs;
 }
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 #define ext2_set_bit_atomic(l,n,a)   test_and_set_bit(n,a)
diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h
index f7dd5f7..1c482fc 100644
--- a/arch/avr32/include/asm/bitops.h
+++ b/arch/avr32/include/asm/bitops.h
@@ -299,6 +299,7 @@ static inline int ffs(unsigned long word)
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix-le.h>
diff --git a/arch/blackfin/include/asm/bitops.h b/arch/blackfin/include/asm/bitops.h
index 3f7ef4d..1261078 100644
--- a/arch/blackfin/include/asm/bitops.h
+++ b/arch/blackfin/include/asm/bitops.h
@@ -25,6 +25,7 @@
 #include <asm-generic/bitops/const_hweight.h>
 #include <asm-generic/bitops/lock.h>
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h
index 9e69cfb..599ae67 100644
--- a/arch/cris/include/asm/bitops.h
+++ b/arch/cris/include/asm/bitops.h
@@ -154,6 +154,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
 #include <asm-generic/bitops/find.h>
 #include <asm-generic/bitops/lock.h>
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 #define ext2_set_bit_atomic(l,n,a)   test_and_set_bit(n,a)
diff --git a/arch/frv/include/asm/bitops.h b/arch/frv/include/asm/bitops.h
index 50ae91b..2631917 100644
--- a/arch/frv/include/asm/bitops.h
+++ b/arch/frv/include/asm/bitops.h
@@ -401,6 +401,7 @@ int __ilog2_u64(u64 n)
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 #define ext2_set_bit_atomic(lock,nr,addr)	test_and_set_bit  ((nr) ^ 0x18, (addr))
diff --git a/arch/h8300/include/asm/bitops.h b/arch/h8300/include/asm/bitops.h
index cb9ddf5..763094f 100644
--- a/arch/h8300/include/asm/bitops.h
+++ b/arch/h8300/include/asm/bitops.h
@@ -200,6 +200,7 @@ static __inline__ unsigned long __ffs(unsigned long word)
 #include <asm-generic/bitops/sched.h>
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index 9da3df6..2cde4f0 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -456,6 +456,7 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x)
 
 #ifdef __KERNEL__
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 #define ext2_set_bit_atomic(l,n,a)	test_and_set_bit(n,a)
diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h
index aaddf0d..681f7e8 100644
--- a/arch/m32r/include/asm/bitops.h
+++ b/arch/m32r/include/asm/bitops.h
@@ -266,6 +266,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr)
 
 #ifdef __KERNEL__
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index b0ce7ca..4795820 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -704,6 +704,7 @@ static inline int ffs(int word)
 #include <asm/arch_hweight.h>
 #include <asm-generic/bitops/const_hweight.h>
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h
index 3f50e96..4688c08 100644
--- a/arch/mn10300/include/asm/bitops.h
+++ b/arch/mn10300/include/asm/bitops.h
@@ -233,6 +233,7 @@ int ffs(int x)
 #define ext2_clear_bit_atomic(lock, nr, addr) \
 	test_and_clear_bit((nr), (addr))
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/minix-le.h>
 
diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h
index 7a6ea10..4b9e58d 100644
--- a/arch/parisc/include/asm/bitops.h
+++ b/arch/parisc/include/asm/bitops.h
@@ -222,6 +222,7 @@ static __inline__ int fls(int x)
 
 #ifdef __KERNEL__
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 /* '3' is bits per byte */
diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h
index 98511e4..9167810 100644
--- a/arch/sh/include/asm/bitops.h
+++ b/arch/sh/include/asm/bitops.h
@@ -94,6 +94,7 @@ static inline unsigned long ffz(unsigned long word)
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
 #include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h
index 9cf4ae0..5b3ab06 100644
--- a/arch/sparc/include/asm/bitops_32.h
+++ b/arch/sparc/include/asm/bitops_32.h
@@ -103,6 +103,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
 #include <asm-generic/bitops/hweight.h>
 #include <asm-generic/bitops/lock.h>
 #include <asm-generic/bitops/find.h>
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h
index 766121a..9097862 100644
--- a/arch/sparc/include/asm/bitops_64.h
+++ b/arch/sparc/include/asm/bitops_64.h
@@ -89,6 +89,7 @@ static inline unsigned int __arch_hweight8(unsigned int w)
 
 #ifdef __KERNEL__
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 #define ext2_set_bit_atomic(lock,nr,addr) \
diff --git a/arch/tile/include/asm/bitops.h b/arch/tile/include/asm/bitops.h
index 6d4f0ff..56b0355 100644
--- a/arch/tile/include/asm/bitops.h
+++ b/arch/tile/include/asm/bitops.h
@@ -122,6 +122,7 @@ static inline unsigned long __arch_hweight64(__u64 w)
 #include <asm-generic/bitops/lock.h>
 #include <asm-generic/bitops/find.h>
 #include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/minix.h>
 
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index 903683b..c68bc10 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -456,6 +456,7 @@ static inline int fls(int x)
 
 #ifdef __KERNEL__
 
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 #define ext2_set_bit_atomic(lock, nr, addr)			\
diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h
index 6c39303..0475c11 100644
--- a/arch/xtensa/include/asm/bitops.h
+++ b/arch/xtensa/include/asm/bitops.h
@@ -106,6 +106,7 @@ static inline unsigned long __fls(unsigned long word)
 
 #include <asm-generic/bitops/fls64.h>
 #include <asm-generic/bitops/find.h>
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 
 #ifdef __XTENSA_EL__
diff --git a/include/asm-generic/bitops.h b/include/asm-generic/bitops.h
index a54f442..933710b 100644
--- a/include/asm-generic/bitops.h
+++ b/include/asm-generic/bitops.h
@@ -38,6 +38,7 @@
 
 #include <asm-generic/bitops/atomic.h>
 #include <asm-generic/bitops/non-atomic.h>
+#include <asm-generic/bitops/le.h>
 #include <asm-generic/bitops/ext2-non-atomic.h>
 #include <asm-generic/bitops/ext2-atomic.h>
 #include <asm-generic/bitops/minix.h>
diff --git a/include/asm-generic/bitops/ext2-non-atomic.h b/include/asm-generic/bitops/ext2-non-atomic.h
index 9c7bb9a..c4639dd 100644
--- a/include/asm-generic/bitops/ext2-non-atomic.h
+++ b/include/asm-generic/bitops/ext2-non-atomic.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_
 #define _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_
 
-#include <asm-generic/bitops/le.h>
-
 #define ext2_set_bit(nr,addr)	\
 	__test_and_set_le_bit((nr), (unsigned long *)(addr))
 #define ext2_clear_bit(nr,addr)	\
diff --git a/include/asm-generic/bitops/minix-le.h b/include/asm-generic/bitops/minix-le.h
index ed0ae09..f366cfa 100644
--- a/include/asm-generic/bitops/minix-le.h
+++ b/include/asm-generic/bitops/minix-le.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_GENERIC_BITOPS_MINIX_LE_H_
 #define _ASM_GENERIC_BITOPS_MINIX_LE_H_
 
-#include <asm-generic/bitops/le.h>
-
 #define minix_test_and_set_bit(nr,addr)	\
 	__test_and_set_le_bit((nr), (unsigned long *)(addr))
 #define minix_set_bit(nr,addr)		\
-- 
1.7.1.231.gd0b16


  parent reply	other threads:[~2010-10-21 14:43 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1287672077-5797-1-git-send-email-akinobu.mita@gmail.com>
2010-10-21 14:40 ` [PATCH v2 01/22] bitops: merge little and big endian definisions in asm-generic/bitops/le.h Akinobu Mita
2010-10-21 15:06   ` Arnd Bergmann
2010-10-21 14:40 ` [PATCH v2 02/22] bitops: rename generic little-endian bitops functions Akinobu Mita
2010-10-21 14:40   ` Akinobu Mita
2010-10-21 14:40   ` Akinobu Mita
2010-10-21 15:07   ` Arnd Bergmann
2010-10-21 15:07     ` Arnd Bergmann
2010-10-21 15:07     ` Arnd Bergmann
2010-10-21 15:07   ` Arnd Bergmann
2010-10-31 14:02   ` Hans-Christian Egtvedt
2010-10-31 14:02     ` Hans-Christian Egtvedt
2010-10-21 14:40 ` Akinobu Mita
2010-10-21 14:40 ` [PATCH v2 03/22] s390: introduce little-endian bitops Akinobu Mita
2010-10-21 15:08   ` Arnd Bergmann
2010-10-21 14:40 ` [PATCH v2 04/22] arm: " Akinobu Mita
2010-10-21 14:40   ` Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 05/22] m68k: " Akinobu Mita
2010-10-21 14:41 ` Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 06/22] m68knommu: " Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-22  5:47   ` Greg Ungerer
2010-10-22  5:47     ` Greg Ungerer
2010-10-21 14:41 ` Akinobu Mita
2010-10-21 14:41 ` Akinobu Mita [this message]
2010-10-21 14:41 ` [PATCH v2 08/22] rds: stop including asm-generic/bitops/le.h Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 09/22] kvm: " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 10/22] asm-generic: use little-endian bitops Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 11/22] ext3: " Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 12/22] ext4: " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 13/22] ocfs2: " Akinobu Mita
2010-10-21 14:41   ` [Ocfs2-devel] " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 14/22] nilfs2: " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 15/22] reiserfs: " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 16/22] udf: " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 17/22] ufs: " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 18/22] md: use little-endian bit operations Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 19/22] dm: " Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 20/22] bitops: remove ext2 non-atomic bitops from asm/bitops.h Akinobu Mita
2010-10-21 17:52   ` Andreas Dilger
2010-10-22  7:56     ` Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 21/22] m68k: remove inline asm from minix_find_first_zero_bit Akinobu Mita
2010-10-21 14:41 ` Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-21 14:41 ` [PATCH v2 22/22] bitops: remove minix bitops from asm/bitops.h Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-21 14:41   ` Akinobu Mita
2010-10-21 15:10   ` Arnd Bergmann
2010-10-21 15:10     ` Arnd Bergmann
2010-10-21 15:10     ` Arnd Bergmann
2010-10-21 15:10     ` Arnd Bergmann
2010-10-21 15:10   ` Arnd Bergmann
2010-10-21 23:19   ` Michal Simek
2010-10-21 23:19     ` Michal Simek
2010-10-21 23:19     ` Michal Simek
2010-10-22  7:55     ` Akinobu Mita
2010-10-22  7:55     ` Akinobu Mita
2010-10-22  7:55       ` Akinobu Mita
2010-10-22  7:55       ` Akinobu Mita
2010-10-22  7:55       ` Akinobu Mita
2010-10-24 23:31       ` [microblaze-uclinux] " Michal Simek
2010-10-25 13:31         ` Arnd Bergmann
2010-10-21 23:19   ` Michal Simek
2010-10-22  5:40   ` Greg Ungerer
2010-10-22  5:40   ` Greg Ungerer
2010-10-22  5:40     ` Greg Ungerer
2010-10-22  5:40     ` Greg Ungerer
2010-10-22  5:40     ` Greg Ungerer
2010-10-21 14:41 ` Akinobu Mita

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