From a24401bcf4a67c8fe17e649e74eeb09b08b79ef5 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Sat, 26 Nov 2011 10:53:39 +0800 Subject: [PATCH] highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename] Signed-off-by: Stephen Warren Signed-off-by: Cong Wang --- arch/arm/include/asm/highmem.h | 2 +- arch/arm/mm/highmem.c | 4 ++-- arch/frv/include/asm/highmem.h | 2 +- arch/frv/mm/highmem.c | 4 ++-- arch/mips/include/asm/highmem.h | 2 +- arch/mips/mm/highmem.c | 4 ++-- arch/mn10300/include/asm/highmem.h | 2 +- arch/parisc/include/asm/cacheflush.h | 2 +- arch/powerpc/include/asm/highmem.h | 2 +- arch/sparc/include/asm/highmem.h | 2 +- arch/sparc/mm/highmem.c | 4 ++-- arch/tile/include/asm/highmem.h | 2 +- arch/tile/mm/highmem.c | 4 ++-- arch/x86/include/asm/highmem.h | 2 +- arch/x86/mm/highmem_32.c | 4 ++-- include/linux/highmem.h | 11 +++-------- 16 files changed, 24 insertions(+), 29 deletions(-) diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h index a4edd19dd3d6..8c5e828f484d 100644 --- a/arch/arm/include/asm/highmem.h +++ b/arch/arm/include/asm/highmem.h @@ -57,7 +57,7 @@ static inline void *kmap_high_get(struct page *page) #ifdef CONFIG_HIGHMEM extern void *kmap(struct page *page); extern void kunmap(struct page *page); -extern void *__kmap_atomic(struct page *page); +extern void *kmap_atomic(struct page *page); extern void __kunmap_atomic(void *kvaddr); extern void *kmap_atomic_pfn(unsigned long pfn); extern struct page *kmap_atomic_to_page(const void *ptr); diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c index 807c0573abbe..5a21505d7550 100644 --- a/arch/arm/mm/highmem.c +++ b/arch/arm/mm/highmem.c @@ -36,7 +36,7 @@ void kunmap(struct page *page) } EXPORT_SYMBOL(kunmap); -void *__kmap_atomic(struct page *page) +void *kmap_atomic(struct page *page) { unsigned int idx; unsigned long vaddr; @@ -81,7 +81,7 @@ void *__kmap_atomic(struct page *page) return (void *)vaddr; } -EXPORT_SYMBOL(__kmap_atomic); +EXPORT_SYMBOL(kmap_atomic); void __kunmap_atomic(void *kvaddr) { diff --git a/arch/frv/include/asm/highmem.h b/arch/frv/include/asm/highmem.h index a8d6565d415d..716956a5317b 100644 --- a/arch/frv/include/asm/highmem.h +++ b/arch/frv/include/asm/highmem.h @@ -157,7 +157,7 @@ static inline void kunmap_atomic_primary(void *kvaddr, enum km_type type) pagefault_enable(); } -void *__kmap_atomic(struct page *page); +void *kmap_atomic(struct page *page); void __kunmap_atomic(void *kvaddr); #endif /* !__ASSEMBLY__ */ diff --git a/arch/frv/mm/highmem.c b/arch/frv/mm/highmem.c index fd7fcd4c2e33..31902c9d5be5 100644 --- a/arch/frv/mm/highmem.c +++ b/arch/frv/mm/highmem.c @@ -37,7 +37,7 @@ struct page *kmap_atomic_to_page(void *ptr) return virt_to_page(ptr); } -void *__kmap_atomic(struct page *page) +void *kmap_atomic(struct page *page) { unsigned long paddr; int type; @@ -64,7 +64,7 @@ void *__kmap_atomic(struct page *page) return NULL; } } -EXPORT_SYMBOL(__kmap_atomic); +EXPORT_SYMBOL(kmap_atomic); void __kunmap_atomic(void *kvaddr) { diff --git a/arch/mips/include/asm/highmem.h b/arch/mips/include/asm/highmem.h index 77e644082a3b..2d91888c9b74 100644 --- a/arch/mips/include/asm/highmem.h +++ b/arch/mips/include/asm/highmem.h @@ -47,7 +47,7 @@ extern void kunmap_high(struct page *page); extern void *kmap(struct page *page); extern void kunmap(struct page *page); -extern void *__kmap_atomic(struct page *page); +extern void *kmap_atomic(struct page *page); extern void __kunmap_atomic(void *kvaddr); extern void *kmap_atomic_pfn(unsigned long pfn); extern struct page *kmap_atomic_to_page(void *ptr); diff --git a/arch/mips/mm/highmem.c b/arch/mips/mm/highmem.c index 3634c7ea06ac..aff57057a949 100644 --- a/arch/mips/mm/highmem.c +++ b/arch/mips/mm/highmem.c @@ -41,7 +41,7 @@ EXPORT_SYMBOL(kunmap); * kmaps are appropriate for short, tight code paths only. */ -void *__kmap_atomic(struct page *page) +void *kmap_atomic(struct page *page) { unsigned long vaddr; int idx, type; @@ -62,7 +62,7 @@ void *__kmap_atomic(struct page *page) return (void*) vaddr; } -EXPORT_SYMBOL(__kmap_atomic); +EXPORT_SYMBOL(kmap_atomic); void __kunmap_atomic(void *kvaddr) { diff --git a/arch/mn10300/include/asm/highmem.h b/arch/mn10300/include/asm/highmem.h index bfe2d88604d9..7c137cd8aa37 100644 --- a/arch/mn10300/include/asm/highmem.h +++ b/arch/mn10300/include/asm/highmem.h @@ -70,7 +70,7 @@ static inline void kunmap(struct page *page) * be used in IRQ contexts, so in some (very limited) cases we need * it. */ -static inline unsigned long __kmap_atomic(struct page *page) +static inline unsigned long kmap_atomic(struct page *page) { unsigned long vaddr; int idx, type; diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index da601dd34c05..9f21ab0c02e3 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -140,7 +140,7 @@ static inline void *kmap(struct page *page) #define kunmap(page) kunmap_parisc(page_address(page)) -static inline void *__kmap_atomic(struct page *page) +static inline void *kmap_atomic(struct page *page) { pagefault_disable(); return page_address(page); diff --git a/arch/powerpc/include/asm/highmem.h b/arch/powerpc/include/asm/highmem.h index dbc264010d0b..caaf6e00630d 100644 --- a/arch/powerpc/include/asm/highmem.h +++ b/arch/powerpc/include/asm/highmem.h @@ -79,7 +79,7 @@ static inline void kunmap(struct page *page) kunmap_high(page); } -static inline void *__kmap_atomic(struct page *page) +static inline void *kmap_atomic(struct page *page) { return kmap_atomic_prot(page, kmap_prot); } diff --git a/arch/sparc/include/asm/highmem.h b/arch/sparc/include/asm/highmem.h index 3d7afbb7f4bb..3b6e00dd96e5 100644 --- a/arch/sparc/include/asm/highmem.h +++ b/arch/sparc/include/asm/highmem.h @@ -70,7 +70,7 @@ static inline void kunmap(struct page *page) kunmap_high(page); } -extern void *__kmap_atomic(struct page *page); +extern void *kmap_atomic(struct page *page); extern void __kunmap_atomic(void *kvaddr); extern struct page *kmap_atomic_to_page(void *vaddr); diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c index 77140a02c86a..055c66cf1bf4 100644 --- a/arch/sparc/mm/highmem.c +++ b/arch/sparc/mm/highmem.c @@ -30,7 +30,7 @@ #include #include -void *__kmap_atomic(struct page *page) +void *kmap_atomic(struct page *page) { unsigned long vaddr; long idx, type; @@ -64,7 +64,7 @@ void *__kmap_atomic(struct page *page) return (void*) vaddr; } -EXPORT_SYMBOL(__kmap_atomic); +EXPORT_SYMBOL(kmap_atomic); void __kunmap_atomic(void *kvaddr) { diff --git a/arch/tile/include/asm/highmem.h b/arch/tile/include/asm/highmem.h index b2a6c5de79ab..fc8429a31c85 100644 --- a/arch/tile/include/asm/highmem.h +++ b/arch/tile/include/asm/highmem.h @@ -59,7 +59,7 @@ void *kmap_fix_kpte(struct page *page, int finished); /* This macro is used only in map_new_virtual() to map "page". */ #define kmap_prot page_to_kpgprot(page) -void *__kmap_atomic(struct page *page); +void *kmap_atomic(struct page *page); void __kunmap_atomic(void *kvaddr); void *kmap_atomic_pfn(unsigned long pfn); void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot); diff --git a/arch/tile/mm/highmem.c b/arch/tile/mm/highmem.c index 31dbbd9afe47..ef8e5a62b6e3 100644 --- a/arch/tile/mm/highmem.c +++ b/arch/tile/mm/highmem.c @@ -224,12 +224,12 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot) } EXPORT_SYMBOL(kmap_atomic_prot); -void *__kmap_atomic(struct page *page) +void *kmap_atomic(struct page *page) { /* PAGE_NONE is a magic value that tells us to check immutability. */ return kmap_atomic_prot(page, PAGE_NONE); } -EXPORT_SYMBOL(__kmap_atomic); +EXPORT_SYMBOL(kmap_atomic); void __kunmap_atomic(void *kvaddr) { diff --git a/arch/x86/include/asm/highmem.h b/arch/x86/include/asm/highmem.h index 3bd04022fd0c..302a323b3f67 100644 --- a/arch/x86/include/asm/highmem.h +++ b/arch/x86/include/asm/highmem.h @@ -61,7 +61,7 @@ void *kmap(struct page *page); void kunmap(struct page *page); void *kmap_atomic_prot(struct page *page, pgprot_t prot); -void *__kmap_atomic(struct page *page); +void *kmap_atomic(struct page *page); void __kunmap_atomic(void *kvaddr); void *kmap_atomic_pfn(unsigned long pfn); void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot); diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c index f4f29b19fac5..6f31ee56c008 100644 --- a/arch/x86/mm/highmem_32.c +++ b/arch/x86/mm/highmem_32.c @@ -51,11 +51,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot) } EXPORT_SYMBOL(kmap_atomic_prot); -void *__kmap_atomic(struct page *page) +void *kmap_atomic(struct page *page) { return kmap_atomic_prot(page, kmap_prot); } -EXPORT_SYMBOL(__kmap_atomic); +EXPORT_SYMBOL(kmap_atomic); /* * This is the same as kmap_atomic() but can map memory that doesn't diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 284ec5535f3d..6549ed75e0a7 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -55,12 +55,12 @@ static inline void kunmap(struct page *page) { } -static inline void *__kmap_atomic(struct page *page) +static inline void *kmap_atomic(struct page *page) { pagefault_disable(); return page_address(page); } -#define kmap_atomic_prot(page, prot) __kmap_atomic(page) +#define kmap_atomic_prot(page, prot) kmap_atomic(page) static inline void __kunmap_atomic(void *addr) { @@ -121,15 +121,10 @@ static inline void kmap_atomic_idx_pop(void) #define NARG_(_2, _1, n, ...) n #define NARG(...) NARG_(__VA_ARGS__, 2, 1, :) -static inline void *kmap_atomic(struct page *page) -{ - return __kmap_atomic(page); -} - static inline void __deprecated *kmap_atomic_deprecated(struct page *page, enum km_type km) { - return __kmap_atomic(page); + return kmap_atomic(page); } #define kmap_atomic1(...) kmap_atomic(__VA_ARGS__) -- 2.20.1