From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Greentime Hu <green.hu@gmail.com>, Guan Xuetao <gxt@pku.edu.cn>,
Guo Ren <guoren@kernel.org>, Helge Deller <deller@gmx.de>,
Ley Foon Tan <lftan@altera.com>,
Matthew Wilcox <willy@infradead.org>,
Matt Turner <mattst88@gmail.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Hocko <mhocko@suse.com>,
Palmer Dabbelt <palmer@sifive.com>,
Paul Burton <paul.burton@mips.com>,
Richard Kuo <rkuo@codeaurora.org>,
Richard Weinberger <richard@nod.at>,
Russell King <linux@armlinux.org.uk>,
Sam Creasey <sammy@sammy.net>,
x86@kernel.org, linux-alpha@vger.kernel.org,
linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-mm@kvack.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
linux-um@lists.infradead.org, nios2-dev@lists.rocketboards.org,
Mike Rapoport <rppt@linux.ibm.com>
Subject: [PATCH v2 06/14] hexagon: switch to generic version of pte allocation
Date: Wed, 8 May 2019 09:17:03 +0300 [thread overview]
Message-ID: <1557296232-15361-7-git-send-email-rppt@linux.ibm.com> (raw)
In-Reply-To: <1557296232-15361-1-git-send-email-rppt@linux.ibm.com>
The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(),
pte_free_kernel() and pte_free() is identical to the generic except of
lack of __GFP_ACCOUNT for the user PTEs allocation.
Switch hexagon to use generic version of these functions.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/hexagon/include/asm/pgalloc.h | 34 ++--------------------------------
1 file changed, 2 insertions(+), 32 deletions(-)
diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h
index d361838..7661a26 100644
--- a/arch/hexagon/include/asm/pgalloc.h
+++ b/arch/hexagon/include/asm/pgalloc.h
@@ -24,6 +24,8 @@
#include <asm/mem-layout.h>
#include <asm/atomic.h>
+#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */
+
#define check_pgt_cache() do {} while (0)
extern unsigned long long kmap_generation;
@@ -59,38 +61,6 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
free_page((unsigned long) pgd);
}
-static inline struct page *pte_alloc_one(struct mm_struct *mm)
-{
- struct page *pte;
-
- pte = alloc_page(GFP_KERNEL | __GFP_ZERO);
- if (!pte)
- return NULL;
- if (!pgtable_page_ctor(pte)) {
- __free_page(pte);
- return NULL;
- }
- return pte;
-}
-
-/* _kernel variant gets to use a different allocator */
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
-{
- gfp_t flags = GFP_KERNEL | __GFP_ZERO;
- return (pte_t *) __get_free_page(flags);
-}
-
-static inline void pte_free(struct mm_struct *mm, struct page *pte)
-{
- pgtable_page_dtor(pte);
- __free_page(pte);
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long)pte);
-}
-
static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
pgtable_t pte)
{
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Greentime Hu <green.hu@gmail.com>, Guan Xuetao <gxt@pku.edu.cn>,
Guo Ren <guoren@kernel.org>, Helge Deller <deller@gmx.de>,
Ley Foon Tan <lftan@altera.com>,
Matthew Wilcox <willy@infradead.org>,
Matt Turner <mattst88@gmail.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Hocko <mhocko@suse.com>,
Palmer Dabbelt <palmer@sifive.com>,
Paul Burton <paul.burton@mips.com>,
Richard Kuo <rkuo@codeaurora.org>,
Richard Weinberger <richard@nod.at>,
Russell King <linux@armlinux.org.uk>,
Sam Creasey <sammy@sammy.net>,
x86@kernel.org, linux-alpha@vger.kernel.org,
linux-arch@vger.kernel.orgli
Subject: [PATCH v2 06/14] hexagon: switch to generic version of pte allocation
Date: Wed, 8 May 2019 09:17:03 +0300 [thread overview]
Message-ID: <1557296232-15361-7-git-send-email-rppt@linux.ibm.com> (raw)
In-Reply-To: <1557296232-15361-1-git-send-email-rppt@linux.ibm.com>
The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(),
pte_free_kernel() and pte_free() is identical to the generic except of
lack of __GFP_ACCOUNT for the user PTEs allocation.
Switch hexagon to use generic version of these functions.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/hexagon/include/asm/pgalloc.h | 34 ++--------------------------------
1 file changed, 2 insertions(+), 32 deletions(-)
diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h
index d361838..7661a26 100644
--- a/arch/hexagon/include/asm/pgalloc.h
+++ b/arch/hexagon/include/asm/pgalloc.h
@@ -24,6 +24,8 @@
#include <asm/mem-layout.h>
#include <asm/atomic.h>
+#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */
+
#define check_pgt_cache() do {} while (0)
extern unsigned long long kmap_generation;
@@ -59,38 +61,6 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
free_page((unsigned long) pgd);
}
-static inline struct page *pte_alloc_one(struct mm_struct *mm)
-{
- struct page *pte;
-
- pte = alloc_page(GFP_KERNEL | __GFP_ZERO);
- if (!pte)
- return NULL;
- if (!pgtable_page_ctor(pte)) {
- __free_page(pte);
- return NULL;
- }
- return pte;
-}
-
-/* _kernel variant gets to use a different allocator */
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
-{
- gfp_t flags = GFP_KERNEL | __GFP_ZERO;
- return (pte_t *) __get_free_page(flags);
-}
-
-static inline void pte_free(struct mm_struct *mm, struct page *pte)
-{
- pgtable_page_dtor(pte);
- __free_page(pte);
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long)pte);
-}
-
static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
pgtable_t pte)
{
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Palmer Dabbelt <palmer@sifive.com>,
linux-mips@vger.kernel.org, linux-mm@kvack.org,
Guo Ren <guoren@kernel.org>,
linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-arch@vger.kernel.org, Michael Ellerman <mpe@ellerman.id.au>,
Helge Deller <deller@gmx.de>,
x86@kernel.org, Russell King <linux@armlinux.org.uk>,
Matthew Wilcox <willy@infradead.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Matt Turner <mattst88@gmail.com>, Sam Creasey <sammy@sammy.net>,
Arnd Bergmann <arnd@arndb.de>,
Anshuman Khandual <anshuman.khandual@arm.com>,
linux-um@lists.infradead.org, Richard Weinberger <richard@nod.at>,
linux-m68k@lists.linux-m68k.org,
Greentime Hu <green.hu@gmail.com>,
nios2-dev@lists.rocketboards.org, Guan Xuetao <gxt@pku.edu.cn>,
linux-arm-kernel@lists.infradead.org,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Richard Kuo <rkuo@codeaurora.org>,
Paul Burton <paul.burton@mips.com>,
linux-alpha@vger.kernel.org, Ley Foon Tan <lftan@altera.com>,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v2 06/14] hexagon: switch to generic version of pte allocation
Date: Wed, 8 May 2019 09:17:03 +0300 [thread overview]
Message-ID: <1557296232-15361-7-git-send-email-rppt@linux.ibm.com> (raw)
Message-ID: <20190508061703.v0TsaZPd-VveipE9Tfsu-aQiDc90SpH24nsaCkpHYCc@z> (raw)
In-Reply-To: <1557296232-15361-1-git-send-email-rppt@linux.ibm.com>
The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(),
pte_free_kernel() and pte_free() is identical to the generic except of
lack of __GFP_ACCOUNT for the user PTEs allocation.
Switch hexagon to use generic version of these functions.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/hexagon/include/asm/pgalloc.h | 34 ++--------------------------------
1 file changed, 2 insertions(+), 32 deletions(-)
diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h
index d361838..7661a26 100644
--- a/arch/hexagon/include/asm/pgalloc.h
+++ b/arch/hexagon/include/asm/pgalloc.h
@@ -24,6 +24,8 @@
#include <asm/mem-layout.h>
#include <asm/atomic.h>
+#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */
+
#define check_pgt_cache() do {} while (0)
extern unsigned long long kmap_generation;
@@ -59,38 +61,6 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
free_page((unsigned long) pgd);
}
-static inline struct page *pte_alloc_one(struct mm_struct *mm)
-{
- struct page *pte;
-
- pte = alloc_page(GFP_KERNEL | __GFP_ZERO);
- if (!pte)
- return NULL;
- if (!pgtable_page_ctor(pte)) {
- __free_page(pte);
- return NULL;
- }
- return pte;
-}
-
-/* _kernel variant gets to use a different allocator */
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
-{
- gfp_t flags = GFP_KERNEL | __GFP_ZERO;
- return (pte_t *) __get_free_page(flags);
-}
-
-static inline void pte_free(struct mm_struct *mm, struct page *pte)
-{
- pgtable_page_dtor(pte);
- __free_page(pte);
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long)pte);
-}
-
static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
pgtable_t pte)
{
--
2.7.4
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Palmer Dabbelt <palmer@sifive.com>,
linux-mips@vger.kernel.org, linux-mm@kvack.org,
Guo Ren <guoren@kernel.org>,
linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-arch@vger.kernel.org, Helge Deller <deller@gmx.de>,
x86@kernel.org, Russell King <linux@armlinux.org.uk>,
Matthew Wilcox <willy@infradead.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Matt Turner <mattst88@gmail.com>, Sam Creasey <sammy@sammy.net>,
Arnd Bergmann <arnd@arndb.de>,
Anshuman Khandual <anshuman.khandual@arm.com>,
linux-um@lists.infradead.org, Richard Weinberger <richard@nod.at>,
linux-m68k@lists.linux-m68k.org,
Greentime Hu <green.hu@gmail.com>,
nios2-dev@lists.rocketboards.org, Guan Xuetao <gxt@pku.edu.cn>,
linux-arm-kernel@lists.infradead.org,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Richard Kuo <rkuo@codeaurora.org>,
Paul Burton <paul.burton@mips.com>,
linux-alpha@vger.kernel.org, Ley Foon Tan <lftan@altera.com>,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v2 06/14] hexagon: switch to generic version of pte allocation
Date: Wed, 8 May 2019 09:17:03 +0300 [thread overview]
Message-ID: <1557296232-15361-7-git-send-email-rppt@linux.ibm.com> (raw)
In-Reply-To: <1557296232-15361-1-git-send-email-rppt@linux.ibm.com>
The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(),
pte_free_kernel() and pte_free() is identical to the generic except of
lack of __GFP_ACCOUNT for the user PTEs allocation.
Switch hexagon to use generic version of these functions.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/hexagon/include/asm/pgalloc.h | 34 ++--------------------------------
1 file changed, 2 insertions(+), 32 deletions(-)
diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h
index d361838..7661a26 100644
--- a/arch/hexagon/include/asm/pgalloc.h
+++ b/arch/hexagon/include/asm/pgalloc.h
@@ -24,6 +24,8 @@
#include <asm/mem-layout.h>
#include <asm/atomic.h>
+#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */
+
#define check_pgt_cache() do {} while (0)
extern unsigned long long kmap_generation;
@@ -59,38 +61,6 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
free_page((unsigned long) pgd);
}
-static inline struct page *pte_alloc_one(struct mm_struct *mm)
-{
- struct page *pte;
-
- pte = alloc_page(GFP_KERNEL | __GFP_ZERO);
- if (!pte)
- return NULL;
- if (!pgtable_page_ctor(pte)) {
- __free_page(pte);
- return NULL;
- }
- return pte;
-}
-
-/* _kernel variant gets to use a different allocator */
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
-{
- gfp_t flags = GFP_KERNEL | __GFP_ZERO;
- return (pte_t *) __get_free_page(flags);
-}
-
-static inline void pte_free(struct mm_struct *mm, struct page *pte)
-{
- pgtable_page_dtor(pte);
- __free_page(pte);
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long)pte);
-}
-
static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
pgtable_t pte)
{
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Palmer Dabbelt <palmer@sifive.com>,
linux-mips@vger.kernel.org, linux-mm@kvack.org,
Guo Ren <guoren@kernel.org>,
linux-hexagon@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-arch@vger.kernel.org, Michael Ellerman <mpe@ellerman.id.au>,
Helge Deller <deller@gmx.de>,
x86@kernel.org, Russell King <linux@armlinux.org.uk>,
Matthew Wilcox <willy@infradead.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Matt Turner <mattst88@gmail.com>, Sam Creasey <sammy@sammy.net>,
Arnd Bergmann <arnd@arndb.de>,
Anshuman Khandual <anshuman.khandual@arm.com>,
linux-um@lists.infradead.org, Richard Weinberger <richard@nod.at>,
linux-m68k@lists.linux-m68k.org,
Greentime Hu <green.hu@gmail.com>,
nios2-dev@lists.rocketboards.org, Guan Xuetao <gxt@pku.edu.cn>,
linux-arm-kernel@lists.infradead.org,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Richard Kuo <rkuo@codeaurora.org>,
Paul Burton <paul.burton@mips.com>,
linux-alpha@vger.kernel.org, Ley Foon Tan <lftan@altera.com>,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v2 06/14] hexagon: switch to generic version of pte allocation
Date: Wed, 8 May 2019 09:17:03 +0300 [thread overview]
Message-ID: <1557296232-15361-7-git-send-email-rppt@linux.ibm.com> (raw)
In-Reply-To: <1557296232-15361-1-git-send-email-rppt@linux.ibm.com>
The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(),
pte_free_kernel() and pte_free() is identical to the generic except of
lack of __GFP_ACCOUNT for the user PTEs allocation.
Switch hexagon to use generic version of these functions.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/hexagon/include/asm/pgalloc.h | 34 ++--------------------------------
1 file changed, 2 insertions(+), 32 deletions(-)
diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h
index d361838..7661a26 100644
--- a/arch/hexagon/include/asm/pgalloc.h
+++ b/arch/hexagon/include/asm/pgalloc.h
@@ -24,6 +24,8 @@
#include <asm/mem-layout.h>
#include <asm/atomic.h>
+#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */
+
#define check_pgt_cache() do {} while (0)
extern unsigned long long kmap_generation;
@@ -59,38 +61,6 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
free_page((unsigned long) pgd);
}
-static inline struct page *pte_alloc_one(struct mm_struct *mm)
-{
- struct page *pte;
-
- pte = alloc_page(GFP_KERNEL | __GFP_ZERO);
- if (!pte)
- return NULL;
- if (!pgtable_page_ctor(pte)) {
- __free_page(pte);
- return NULL;
- }
- return pte;
-}
-
-/* _kernel variant gets to use a different allocator */
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
-{
- gfp_t flags = GFP_KERNEL | __GFP_ZERO;
- return (pte_t *) __get_free_page(flags);
-}
-
-static inline void pte_free(struct mm_struct *mm, struct page *pte)
-{
- pgtable_page_dtor(pte);
- __free_page(pte);
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long)pte);
-}
-
static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
pgtable_t pte)
{
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Greentime Hu <green.hu@gmail.com>, Guan Xuetao <gxt@pku.edu.cn>,
Guo Ren <guoren@kernel.org>, Helge Deller <deller@gmx.de>,
Ley Foon Tan <lftan@altera.com>,
Matthew Wilcox <willy@infradead.org>,
Matt Turner <mattst88@gmail.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Hocko <mhocko@suse.com>,
Palmer Dabbelt <palmer@sifive.com>,
Paul Burton <paul.burton@mips.com>,
Richard Kuo <rkuo@codeaurora.org>,
Richard Weinberger <richard@nod.at>,
Russell King <linux@armlinux.org.uk>,
Sam Creasey <sammy@sammy.net>,
x86@kernel.org, linux-alpha@vger.kernel.org,
linux-arch@vger.kernel.org, li
Subject: [PATCH v2 06/14] hexagon: switch to generic version of pte allocation
Date: Wed, 8 May 2019 09:17:03 +0300 [thread overview]
Message-ID: <1557296232-15361-7-git-send-email-rppt@linux.ibm.com> (raw)
In-Reply-To: <1557296232-15361-1-git-send-email-rppt@linux.ibm.com>
The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(),
pte_free_kernel() and pte_free() is identical to the generic except of
lack of __GFP_ACCOUNT for the user PTEs allocation.
Switch hexagon to use generic version of these functions.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/hexagon/include/asm/pgalloc.h | 34 ++--------------------------------
1 file changed, 2 insertions(+), 32 deletions(-)
diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h
index d361838..7661a26 100644
--- a/arch/hexagon/include/asm/pgalloc.h
+++ b/arch/hexagon/include/asm/pgalloc.h
@@ -24,6 +24,8 @@
#include <asm/mem-layout.h>
#include <asm/atomic.h>
+#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */
+
#define check_pgt_cache() do {} while (0)
extern unsigned long long kmap_generation;
@@ -59,38 +61,6 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
free_page((unsigned long) pgd);
}
-static inline struct page *pte_alloc_one(struct mm_struct *mm)
-{
- struct page *pte;
-
- pte = alloc_page(GFP_KERNEL | __GFP_ZERO);
- if (!pte)
- return NULL;
- if (!pgtable_page_ctor(pte)) {
- __free_page(pte);
- return NULL;
- }
- return pte;
-}
-
-/* _kernel variant gets to use a different allocator */
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
-{
- gfp_t flags = GFP_KERNEL | __GFP_ZERO;
- return (pte_t *) __get_free_page(flags);
-}
-
-static inline void pte_free(struct mm_struct *mm, struct page *pte)
-{
- pgtable_page_dtor(pte);
- __free_page(pte);
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long)pte);
-}
-
static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
pgtable_t pte)
{
--
2.7.4
next prev parent reply other threads:[~2019-05-08 6:17 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-08 6:16 [PATCH v2 00/14] introduce generic pte_{alloc,free}_one[_kernel] Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` [PATCH v2 01/14] asm-generic, x86: " Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` [PATCH v2 01/14] asm-generic, x86: introduce generic pte_{alloc, free}_one[_kernel] Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` [PATCH v2 01/14] asm-generic, x86: introduce generic pte_{alloc,free}_one[_kernel] Mike Rapoport
2019-05-08 6:16 ` [PATCH v2 02/14] alpha: switch to generic version of pte allocation Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:16 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 03/14] arm: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 04/14] arm64: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 05/14] csky: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport [this message]
2019-05-08 6:17 ` [PATCH v2 06/14] hexagon: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 07/14] m68k: sun3: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 08/14] mips: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 09/14] nds32: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 10/14] nios2: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 11/14] parisc: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 12/14] riscv: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 13/14] um: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` [PATCH v2 14/14] unicore32: " Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
2019-05-08 6:17 ` Mike Rapoport
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