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(parent: eed7ae0) | patch
SLAB: Fix unlikely() annotation in __cache_alloc_node()
authorTim Blechmann <tim@klingt.org>
Mon, 30 Nov 2009 17:59:34 +0000 (18:59 +0100)
committerPekka Enberg <penberg@cs.helsinki.fi>
Sun, 6 Dec 2009 08:21:21 +0000 (10:21 +0200)
commit997368b51695641a21fc624370060ee137ff002d
tree07fd37869099565727a20ba85cb5b557c5e84fe8tree | snapshot
parenteed7ae023e59b5d5bf43b2de6587aa6ef863cfddcommit | diff
SLAB: Fix unlikely() annotation in __cache_alloc_node()

Branch profiling on my nehalem machine showed 99% incorrect branch hints:

   28459  7678524  99 __cache_alloc_node             slab.c               3551

Discussion on lkml [1] led to the solution to remove this hint.

[1] http://patchwork.kernel.org/patch/63517/

Signed-off-by: Tim Blechmann <tim@klingt.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
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