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| author | Ingo Molnar <mingo@elte.hu> | 2011-01-05 14:22:08 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-01-05 14:22:10 +0100 |
| commit | aef1b9cef78ae65c6501850851cc3f61f9be477b (patch) | |
| tree | 9769972983e84620df17c13b73f70a8341c4b125 /arch/arm/mm/flush.c | |
| parent | 20c457b8587bee4644d998331d9e13be82e05b4c (diff) | |
| parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 (diff) | |
| download | kernel_samsung_espresso10-aef1b9cef78ae65c6501850851cc3f61f9be477b.zip kernel_samsung_espresso10-aef1b9cef78ae65c6501850851cc3f61f9be477b.tar.gz kernel_samsung_espresso10-aef1b9cef78ae65c6501850851cc3f61f9be477b.tar.bz2 | |
Merge commit 'v2.6.37' into perf/core
Merge reason: Add the final .37 tree.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/mm/flush.c')
| -rw-r--r-- | arch/arm/mm/flush.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 391ffae..c29f283 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/mm.h> #include <linux/pagemap.h> +#include <linux/highmem.h> #include <asm/cacheflush.h> #include <asm/cachetype.h> @@ -180,10 +181,10 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page) __cpuc_flush_dcache_area(addr, PAGE_SIZE); kunmap_high(page); } else if (cache_is_vipt()) { - pte_t saved_pte; - addr = kmap_high_l1_vipt(page, &saved_pte); + /* unmapped pages might still be cached */ + addr = kmap_atomic(page); __cpuc_flush_dcache_area(addr, PAGE_SIZE); - kunmap_high_l1_vipt(page, saved_pte); + kunmap_atomic(addr); } } |