From 5472e862de2bc4a47f18d216a4a626d5c7eeef90 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Fri, 25 Nov 2011 23:14:15 +0800 Subject: arm: remove the second argument of k[un]map_atomic() Signed-off-by: Cong Wang --- arch/arm/mm/copypage-fa.c | 12 ++++++------ arch/arm/mm/copypage-feroceon.c | 12 ++++++------ arch/arm/mm/copypage-v3.c | 12 ++++++------ arch/arm/mm/copypage-v4mc.c | 8 ++++---- arch/arm/mm/copypage-v4wb.c | 12 ++++++------ arch/arm/mm/copypage-v4wt.c | 12 ++++++------ arch/arm/mm/copypage-v6.c | 12 ++++++------ arch/arm/mm/copypage-xsc3.c | 12 ++++++------ arch/arm/mm/copypage-xscale.c | 8 ++++---- 9 files changed, 50 insertions(+), 50 deletions(-) (limited to 'arch/arm/mm') diff --git a/arch/arm/mm/copypage-fa.c b/arch/arm/mm/copypage-fa.c index d2852e1635b1..d130a5ece5d5 100644 --- a/arch/arm/mm/copypage-fa.c +++ b/arch/arm/mm/copypage-fa.c @@ -44,11 +44,11 @@ void fa_copy_user_highpage(struct page *to, struct page *from, { void *kto, *kfrom; - kto = kmap_atomic(to, KM_USER0); - kfrom = kmap_atomic(from, KM_USER1); + kto = kmap_atomic(to); + kfrom = kmap_atomic(from); fa_copy_user_page(kto, kfrom); - kunmap_atomic(kfrom, KM_USER1); - kunmap_atomic(kto, KM_USER0); + kunmap_atomic(kfrom); + kunmap_atomic(kto); } /* @@ -58,7 +58,7 @@ void fa_copy_user_highpage(struct page *to, struct page *from, */ void fa_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile("\ mov r1, %2 @ 1\n\ mov r2, #0 @ 1\n\ @@ -77,7 +77,7 @@ void fa_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 32) : "r1", "r2", "r3", "ip", "lr"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns fa_user_fns __initdata = { diff --git a/arch/arm/mm/copypage-feroceon.c b/arch/arm/mm/copypage-feroceon.c index ac163de7dc01..49ee0c1a7209 100644 --- a/arch/arm/mm/copypage-feroceon.c +++ b/arch/arm/mm/copypage-feroceon.c @@ -72,17 +72,17 @@ void feroceon_copy_user_highpage(struct page *to, struct page *from, { void *kto, *kfrom; - kto = kmap_atomic(to, KM_USER0); - kfrom = kmap_atomic(from, KM_USER1); + kto = kmap_atomic(to); + kfrom = kmap_atomic(from); flush_cache_page(vma, vaddr, page_to_pfn(from)); feroceon_copy_user_page(kto, kfrom); - kunmap_atomic(kfrom, KM_USER1); - kunmap_atomic(kto, KM_USER0); + kunmap_atomic(kfrom); + kunmap_atomic(kto); } void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile ("\ mov r1, %2 \n\ mov r2, #0 \n\ @@ -102,7 +102,7 @@ void feroceon_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 32) : "r1", "r2", "r3", "r4", "r5", "r6", "r7", "ip", "lr"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns feroceon_user_fns __initdata = { diff --git a/arch/arm/mm/copypage-v3.c b/arch/arm/mm/copypage-v3.c index f72303e1d804..3935bddd4769 100644 --- a/arch/arm/mm/copypage-v3.c +++ b/arch/arm/mm/copypage-v3.c @@ -42,11 +42,11 @@ void v3_copy_user_highpage(struct page *to, struct page *from, { void *kto, *kfrom; - kto = kmap_atomic(to, KM_USER0); - kfrom = kmap_atomic(from, KM_USER1); + kto = kmap_atomic(to); + kfrom = kmap_atomic(from); v3_copy_user_page(kto, kfrom); - kunmap_atomic(kfrom, KM_USER1); - kunmap_atomic(kto, KM_USER0); + kunmap_atomic(kfrom); + kunmap_atomic(kto); } /* @@ -56,7 +56,7 @@ void v3_copy_user_highpage(struct page *to, struct page *from, */ void v3_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile("\n\ mov r1, %2 @ 1\n\ mov r2, #0 @ 1\n\ @@ -72,7 +72,7 @@ void v3_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 64) : "r1", "r2", "r3", "ip", "lr"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns v3_user_fns __initdata = { diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c index 7d0a8c230342..ec8c3befb9c8 100644 --- a/arch/arm/mm/copypage-v4mc.c +++ b/arch/arm/mm/copypage-v4mc.c @@ -71,7 +71,7 @@ mc_copy_user_page(void *from, void *to) void v4_mc_copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr, struct vm_area_struct *vma) { - void *kto = kmap_atomic(to, KM_USER1); + void *kto = kmap_atomic(to); if (!test_and_set_bit(PG_dcache_clean, &from->flags)) __flush_dcache_page(page_mapping(from), from); @@ -85,7 +85,7 @@ void v4_mc_copy_user_highpage(struct page *to, struct page *from, raw_spin_unlock(&minicache_lock); - kunmap_atomic(kto, KM_USER1); + kunmap_atomic(kto); } /* @@ -93,7 +93,7 @@ void v4_mc_copy_user_highpage(struct page *to, struct page *from, */ void v4_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile("\ mov r1, %2 @ 1\n\ mov r2, #0 @ 1\n\ @@ -111,7 +111,7 @@ void v4_mc_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 64) : "r1", "r2", "r3", "ip", "lr"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns v4_mc_user_fns __initdata = { diff --git a/arch/arm/mm/copypage-v4wb.c b/arch/arm/mm/copypage-v4wb.c index cb589cbb2b6c..067d0fdd630c 100644 --- a/arch/arm/mm/copypage-v4wb.c +++ b/arch/arm/mm/copypage-v4wb.c @@ -52,12 +52,12 @@ void v4wb_copy_user_highpage(struct page *to, struct page *from, { void *kto, *kfrom; - kto = kmap_atomic(to, KM_USER0); - kfrom = kmap_atomic(from, KM_USER1); + kto = kmap_atomic(to); + kfrom = kmap_atomic(from); flush_cache_page(vma, vaddr, page_to_pfn(from)); v4wb_copy_user_page(kto, kfrom); - kunmap_atomic(kfrom, KM_USER1); - kunmap_atomic(kto, KM_USER0); + kunmap_atomic(kfrom); + kunmap_atomic(kto); } /* @@ -67,7 +67,7 @@ void v4wb_copy_user_highpage(struct page *to, struct page *from, */ void v4wb_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile("\ mov r1, %2 @ 1\n\ mov r2, #0 @ 1\n\ @@ -86,7 +86,7 @@ void v4wb_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 64) : "r1", "r2", "r3", "ip", "lr"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns v4wb_user_fns __initdata = { diff --git a/arch/arm/mm/copypage-v4wt.c b/arch/arm/mm/copypage-v4wt.c index 30c7d048a324..b85c5da2e510 100644 --- a/arch/arm/mm/copypage-v4wt.c +++ b/arch/arm/mm/copypage-v4wt.c @@ -48,11 +48,11 @@ void v4wt_copy_user_highpage(struct page *to, struct page *from, { void *kto, *kfrom; - kto = kmap_atomic(to, KM_USER0); - kfrom = kmap_atomic(from, KM_USER1); + kto = kmap_atomic(to); + kfrom = kmap_atomic(from); v4wt_copy_user_page(kto, kfrom); - kunmap_atomic(kfrom, KM_USER1); - kunmap_atomic(kto, KM_USER0); + kunmap_atomic(kfrom); + kunmap_atomic(kto); } /* @@ -62,7 +62,7 @@ void v4wt_copy_user_highpage(struct page *to, struct page *from, */ void v4wt_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile("\ mov r1, %2 @ 1\n\ mov r2, #0 @ 1\n\ @@ -79,7 +79,7 @@ void v4wt_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 64) : "r1", "r2", "r3", "ip", "lr"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns v4wt_user_fns __initdata = { diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c index 3d9a1552cef6..8b03a5814d00 100644 --- a/arch/arm/mm/copypage-v6.c +++ b/arch/arm/mm/copypage-v6.c @@ -38,11 +38,11 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to, { void *kto, *kfrom; - kfrom = kmap_atomic(from, KM_USER0); - kto = kmap_atomic(to, KM_USER1); + kfrom = kmap_atomic(from); + kto = kmap_atomic(to); copy_page(kto, kfrom); - kunmap_atomic(kto, KM_USER1); - kunmap_atomic(kfrom, KM_USER0); + kunmap_atomic(kto); + kunmap_atomic(kfrom); } /* @@ -51,9 +51,9 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to, */ static void v6_clear_user_highpage_nonaliasing(struct page *page, unsigned long vaddr) { - void *kaddr = kmap_atomic(page, KM_USER0); + void *kaddr = kmap_atomic(page); clear_page(kaddr); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } /* diff --git a/arch/arm/mm/copypage-xsc3.c b/arch/arm/mm/copypage-xsc3.c index f9cde0702f1e..03a2042aced5 100644 --- a/arch/arm/mm/copypage-xsc3.c +++ b/arch/arm/mm/copypage-xsc3.c @@ -75,12 +75,12 @@ void xsc3_mc_copy_user_highpage(struct page *to, struct page *from, { void *kto, *kfrom; - kto = kmap_atomic(to, KM_USER0); - kfrom = kmap_atomic(from, KM_USER1); + kto = kmap_atomic(to); + kfrom = kmap_atomic(from); flush_cache_page(vma, vaddr, page_to_pfn(from)); xsc3_mc_copy_user_page(kto, kfrom); - kunmap_atomic(kfrom, KM_USER1); - kunmap_atomic(kto, KM_USER0); + kunmap_atomic(kfrom); + kunmap_atomic(kto); } /* @@ -90,7 +90,7 @@ void xsc3_mc_copy_user_highpage(struct page *to, struct page *from, */ void xsc3_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile ("\ mov r1, %2 \n\ mov r2, #0 \n\ @@ -105,7 +105,7 @@ void xsc3_mc_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 32) : "r1", "r2", "r3"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns xsc3_mc_user_fns __initdata = { diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c index 610c24ced310..439d106ae638 100644 --- a/arch/arm/mm/copypage-xscale.c +++ b/arch/arm/mm/copypage-xscale.c @@ -93,7 +93,7 @@ mc_copy_user_page(void *from, void *to) void xscale_mc_copy_user_highpage(struct page *to, struct page *from, unsigned long vaddr, struct vm_area_struct *vma) { - void *kto = kmap_atomic(to, KM_USER1); + void *kto = kmap_atomic(to); if (!test_and_set_bit(PG_dcache_clean, &from->flags)) __flush_dcache_page(page_mapping(from), from); @@ -107,7 +107,7 @@ void xscale_mc_copy_user_highpage(struct page *to, struct page *from, raw_spin_unlock(&minicache_lock); - kunmap_atomic(kto, KM_USER1); + kunmap_atomic(kto); } /* @@ -116,7 +116,7 @@ void xscale_mc_copy_user_highpage(struct page *to, struct page *from, void xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { - void *ptr, *kaddr = kmap_atomic(page, KM_USER0); + void *ptr, *kaddr = kmap_atomic(page); asm volatile( "mov r1, %2 \n\ mov r2, #0 \n\ @@ -133,7 +133,7 @@ xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr) : "=r" (ptr) : "0" (kaddr), "I" (PAGE_SIZE / 32) : "r1", "r2", "r3", "ip"); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } struct cpu_user_fns xscale_mc_user_fns __initdata = { -- cgit 1.4.1 From a24401bcf4a67c8fe17e649e74eeb09b08b79ef5 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Sat, 26 Nov 2011 10:53:39 +0800 Subject: 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(-) (limited to 'arch/arm/mm') 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__) -- cgit 1.4.1