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| author | Nick Piggin <npiggin@suse.de> | 2006-03-22 00:08:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-22 07:53:57 -0800 |
| commit | 674539115cc88473f623581e1d53c0e2ecef2179 (patch) | |
| tree | 7a32501091d7370ff4387df68804f918a089c631 /mm/page_alloc.c | |
| parent | 4c84cacfa424264f7ad5287298d3ea4a3e935278 (diff) | |
| download | blackbird-obmc-linux-674539115cc88473f623581e1d53c0e2ecef2179.tar.gz blackbird-obmc-linux-674539115cc88473f623581e1d53c0e2ecef2179.zip | |
[PATCH] mm: less atomic ops
In the page release paths, we can be sure that nobody will mess with our
page->flags because the refcount has dropped to 0. So no need for atomic
operations here.
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 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions
