From: majianpeng <majianpeng@gmail.com>
Date: Tue, 26 Jun 2012 01:30:31 +0000 (+0800)
Subject: mm: Fix signal SIGFPE in slabinfo.c.
X-Git-Tag: v3.6-rc1~50^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b57ad939263935e4e3aec4d74a11dd02a3421e4;p=pandora-kernel.git

mm: Fix signal SIGFPE in slabinfo.c.

In function slab_stats(), if total_free is equal zero, it will error.
So fix it.

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
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