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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-06-20 12:31:09 +0200 |
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committer | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-06-20 12:31:09 +0200 |
commit | b8a9b66fbee09d0cc71c272b5c1d1f3320afbbf0 (patch) | |
tree | 25be8fc2ef91f6dcbb7f7dd2b9e3db2a95963477 /arch/arm/mm/copypage-v6.c | |
parent | [PATCH] ARM: Fix delayed dcache flush for ARMv6 non-aliasing caches (diff) | |
download | linux-b8a9b66fbee09d0cc71c272b5c1d1f3320afbbf0.tar.xz linux-b8a9b66fbee09d0cc71c272b5c1d1f3320afbbf0.zip |
[PATCH] ARM: Add common CACHE_COLOUR macro
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/copypage-v6.c')
-rw-r--r-- | arch/arm/mm/copypage-v6.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm/mm/copypage-v6.c b/arch/arm/mm/copypage-v6.c index a8c00236bd3d..27d041574ea7 100644 --- a/arch/arm/mm/copypage-v6.c +++ b/arch/arm/mm/copypage-v6.c @@ -30,8 +30,6 @@ static DEFINE_SPINLOCK(v6_lock); -#define DCACHE_COLOUR(vaddr) ((vaddr & (SHMLBA - 1)) >> PAGE_SHIFT) - /* * Copy the user page. No aliasing to deal with so we can just * attack the kernel's existing mapping of these pages. @@ -55,7 +53,7 @@ void v6_clear_user_page_nonaliasing(void *kaddr, unsigned long vaddr) */ void v6_copy_user_page_aliasing(void *kto, const void *kfrom, unsigned long vaddr) { - unsigned int offset = DCACHE_COLOUR(vaddr); + unsigned int offset = CACHE_COLOUR(vaddr); unsigned long from, to; /* @@ -95,7 +93,7 @@ void v6_copy_user_page_aliasing(void *kto, const void *kfrom, unsigned long vadd */ void v6_clear_user_page_aliasing(void *kaddr, unsigned long vaddr) { - unsigned int offset = DCACHE_COLOUR(vaddr); + unsigned int offset = CACHE_COLOUR(vaddr); unsigned long to = to_address + (offset << PAGE_SHIFT); /* |