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| author |   Nick Piggin <nickpiggin@yahoo.com.au> | 2005-09-03 15:54:50 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 00:05:44 -0700 |
| commit | 242e54686257493f0b10ac557e730419d9af7d24 (patch) | |
| tree | d68754b32c531141969a09ca0c5df246893c5b1e /include | |
| parent | [PATCH] mm: remap ZERO_PAGE mappings (diff) | |
| download | linux-dev-242e54686257493f0b10ac557e730419d9af7d24.tar.xz linux-dev-242e54686257493f0b10ac557e730419d9af7d24.zip | |
[PATCH] mm: remove atomic
This bitop does not need to be atomic because it is performed when there will
be no references to the page (ie. the page is being freed).
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/page-flags.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index f5a6695d4d21..99f7cc495065 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -194,6 +194,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta); #define SetPageDirty(page) set_bit(PG_dirty, &(page)->flags) #define TestSetPageDirty(page) test_and_set_bit(PG_dirty, &(page)->flags) #define ClearPageDirty(page) clear_bit(PG_dirty, &(page)->flags) +#define __ClearPageDirty(page) __clear_bit(PG_dirty, &(page)->flags) #define TestClearPageDirty(page) test_and_clear_bit(PG_dirty, &(page)->flags) #define SetPageLRU(page) set_bit(PG_lru, &(page)->flags) |