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authorNick Piggin <npiggin@suse.de>2006-03-22 00:08:03 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-22 07:53:57 -0800
commit8dc04efbfb3c08a08fb7a3b97348d5d561b26ae2 (patch)
treea48ce376d077745fdab23a33e5be1d48c979c3ae /arch
parent7c8ee9a86340db686cd4314e9944dc9b6111bda9 (diff)
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[PATCH] mm: de-skew page refcounting
atomic_add_unless (atomic_inc_not_zero) no longer requires an offset refcount to function correctly. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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