From: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Date: Wed, 19 Jun 2013 06:33:55 +0000 (+0900)
Subject: slub: do not put a slab to cpu partial list when cpu_partial is 0
X-Git-Tag: v3.11-rc1~1^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=318df36e57c0ca9f2146660d41ff28e8650af423;p=pandora-kernel.git

slub: do not put a slab to cpu partial list when cpu_partial is 0

In free path, we don't check number of cpu_partial, so one slab can
be linked in cpu partial list even if cpu_partial is 0. To prevent this,
we should check number of cpu_partial in put_cpu_partial().

Acked-by: Christoph Lameeter <cl@linux.com>
Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

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