From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Mon, 14 Apr 2008 15:50:44 +0000 (+0300)
Subject: slub: Initialize per-cpu stats
X-Git-Tag: v2.6.26-rc1~1159^2~5
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62f75532b583c03840f31e40386ce2df73be9ca0;p=pandora-kernel.git

slub: Initialize per-cpu stats

As spotted by kmemcheck, we need to initialize the per-CPU ->stat array before
using it.

[kmem_cache_cpu structures are usually allocated from arrays defined via
DEFINE_PER_CPU that are zeroed so we have not noticed this so far --cl].

Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
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