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| author | Nick Piggin <npiggin@suse.de> | 2006-03-22 00:08:01 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-22 07:53:57 -0800 |
| commit | 5e9dace8d386def04219134d7160e8a778824764 (patch) | |
| tree | d74ca57577cc4872eb6bcf609e3c7f7d1a39fdf6 /include | |
| parent | 674539115cc88473f623581e1d53c0e2ecef2179 (diff) | |
| download | linux-3.10-5e9dace8d386def04219134d7160e8a778824764.tar.gz linux-3.10-5e9dace8d386def04219134d7160e8a778824764.tar.bz2 linux-3.10-5e9dace8d386def04219134d7160e8a778824764.zip | |
[PATCH] mm: page_alloc less atomics
More atomic operation removal from page allocator
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 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index da71d63df46..76c7ffdd042 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -328,8 +328,8 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta); #define TestClearPageReclaim(page) test_and_clear_bit(PG_reclaim, &(page)->flags) #define PageCompound(page) test_bit(PG_compound, &(page)->flags) -#define SetPageCompound(page) set_bit(PG_compound, &(page)->flags) -#define ClearPageCompound(page) clear_bit(PG_compound, &(page)->flags) +#define __SetPageCompound(page) __set_bit(PG_compound, &(page)->flags) +#define __ClearPageCompound(page) __clear_bit(PG_compound, &(page)->flags) #ifdef CONFIG_SWAP #define PageSwapCache(page) test_bit(PG_swapcache, &(page)->flags) |