From: Tejun Heo <tj@kernel.org>
Date: Sat, 18 Dec 2010 15:30:48 +0000 (+0100)
Subject: x86: Use this_cpu_inc_return for nmi counter
X-Git-Tag: v2.6.38-rc1~455^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1955b5f3a95717ce1f5235f6e9968da068e3183;p=pandora-kernel.git

x86: Use this_cpu_inc_return for nmi counter

this_cpu_inc_return() saves us a memory access there.

Reviewed-by: Pekka Enberg <penberg@kernel.org>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

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