From: Christoph Lameter <cl@linux.com>
Date: Mon, 6 Dec 2010 17:40:06 +0000 (-0600)
Subject: random: Use this_cpu_inc_return
X-Git-Tag: v2.6.38-rc1~455^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b29c617af3b09d150d3889836c24d39564b39180;p=pandora-kernel.git

random: Use this_cpu_inc_return

__this_cpu_inc can create a single instruction to do the same as
__get_cpu_var()++.

Cc: Richard Kennedy <richard@rsk.demon.co.uk>
Cc: Matt Mackall <mpm@selenic.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

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