diff options
| author | Nick Piggin <npiggin@suse.de> | 2006-03-22 09:08:33 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-22 16:54:01 +0100 |
| commit | 0f8053a509ceba4a077a50ea7b77039b5559b428 (patch) | |
| tree | 5a66021540395e20256f38a3a45174617428a832 /include | |
| parent | [PATCH] x86_64: pageattr remove __put_page (diff) | |
| download | linux-0f8053a509ceba4a077a50ea7b77039b5559b428.tar.xz linux-0f8053a509ceba4a077a50ea7b77039b5559b428.zip | |
[PATCH] mm: make __put_page internal
Remove __put_page from outside the core mm/. It is dangerous because it does
not handle compound pages nicely, and misses 1->0 transitions. If a user
later appears that really needs the extra speed we can reevaluate.
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/mm.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 1850cf8bad64..9b3cdfc8046d 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -308,7 +308,6 @@ static inline int get_page_unless_zero(struct page *page) } #define set_page_count(p,v) atomic_set(&(p)->_count, (v)) -#define __put_page(p) atomic_dec(&(p)->_count) extern void FASTCALL(__page_cache_release(struct page *)); |