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| author |   Ralf Baechle <ralf@linux-mips.org> | 2005-03-18 17:36:42 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:30:57 +0100 |
| commit | 53de0d471fe8ddbbeca938cffedb4cc94e04da10 (patch) | |
| tree | 1bf55f2b45acbe7d5ca448fb3c8324eeb855ebdf /include/asm-mips/cacheflush.h | |
| parent | Reformatting, remove debugging code. (diff) | |
| download | linux-dev-53de0d471fe8ddbbeca938cffedb4cc94e04da10.tar.xz linux-dev-53de0d471fe8ddbbeca938cffedb4cc94e04da10.zip | |
Reformat; cosmetic cleanups.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/cacheflush.h')
| -rw-r--r-- | include/asm-mips/cacheflush.h | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h index 3711d720aeb4..4213d2c8bb8a 100644 --- a/include/asm-mips/cacheflush.h +++ b/include/asm-mips/cacheflush.h @@ -54,19 +54,24 @@ extern void (*flush_icache_range)(unsigned long __user start, #define flush_cache_vmap(start, end) flush_cache_all() #define flush_cache_vunmap(start, end) flush_cache_all() -#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ -do { \ - if (cpu_has_dc_aliases) \ - flush_cache_page(vma, vaddr); \ - memcpy(dst, (void *) src, len); \ - flush_icache_page(vma, page); \ -} while (0) -#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ -do { \ - if (cpu_has_dc_aliases) \ - flush_cache_page(vma, vaddr); \ - memcpy(dst, src, len); \ -} while (0) +static inline void copy_to_user_page(struct vm_area_struct *vma, + struct page *page, unsigned long vaddr, void *dst, const void *src, + unsigned long len) +{ + if (cpu_has_dc_aliases) + flush_cache_page(vma, vaddr, page_to_pfn(page)); + memcpy(dst, src, len); + flush_icache_page(vma, page); +} + +static inline void copy_from_user_page(struct vm_area_struct *vma, + struct page *page, unsigned long vaddr, void *dst, const void *src, + unsigned long len) +{ + if (cpu_has_dc_aliases) + flush_cache_page(vma, vaddr, page_to_pfn(page)); + memcpy(dst, src, len); +} extern void (*flush_cache_sigtramp)(unsigned long addr); extern void (*flush_icache_all)(void); |