tree 3c29075138935c378e0b014d695c0d2725a701b5
parent a164f89628fa813a2b012ec033625e9e507c29bb
author majianpeng <majianpeng@gmail.com> 1340674231 +0800
committer Pekka Enberg <penberg@kernel.org> 1341259874 +0300

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>