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[PATCH] mm: de-skew page refcounting
authorNick Piggin <npiggin@suse.de>
Wed, 22 Mar 2006 08:08:03 +0000 (00:08 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 22 Mar 2006 15:53:57 +0000 (07:53 -0800)
commit8dc04efbfb3c08a08fb7a3b97348d5d561b26ae2
treea48ce376d077745fdab23a33e5be1d48c979c3aetree | snapshot
parent7c8ee9a86340db686cd4314e9944dc9b6111bda9commit | diff
[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>
include/linux/mm.h diff | blob | blame | history
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