diff options
| author | Nick Piggin <npiggin@suse.de> | 2006-03-22 03:08:01 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-22 10:53:57 -0500 |
| commit | 5e9dace8d386def04219134d7160e8a778824764 (patch) | |
| tree | d74ca57577cc4872eb6bcf609e3c7f7d1a39fdf6 /include/linux | |
| parent | 674539115cc88473f623581e1d53c0e2ecef2179 (diff) | |
[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/linux')
| -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 da71d63df465..76c7ffdd0424 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); | |||
| 328 | #define TestClearPageReclaim(page) test_and_clear_bit(PG_reclaim, &(page)->flags) | 328 | #define TestClearPageReclaim(page) test_and_clear_bit(PG_reclaim, &(page)->flags) |
| 329 | 329 | ||
| 330 | #define PageCompound(page) test_bit(PG_compound, &(page)->flags) | 330 | #define PageCompound(page) test_bit(PG_compound, &(page)->flags) |
| 331 | #define SetPageCompound(page) set_bit(PG_compound, &(page)->flags) | 331 | #define __SetPageCompound(page) __set_bit(PG_compound, &(page)->flags) |
| 332 | #define ClearPageCompound(page) clear_bit(PG_compound, &(page)->flags) | 332 | #define __ClearPageCompound(page) __clear_bit(PG_compound, &(page)->flags) |
| 333 | 333 | ||
| 334 | #ifdef CONFIG_SWAP | 334 | #ifdef CONFIG_SWAP |
| 335 | #define PageSwapCache(page) test_bit(PG_swapcache, &(page)->flags) | 335 | #define PageSwapCache(page) test_bit(PG_swapcache, &(page)->flags) |