linux-kernel - Re: [thisops uV2 05/10] x86: Use this_cpu_inc

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Message-ID: <AANLkTinvcof2+rAa64AUFPaU0QeXC0EuzZy=QD9Fcdcq@mail.gmail.com>
Date:	Sat, 27 Nov 2010 10:07:12 +0200
From:	Pekka Enberg <penberg@...nel.org>
To:	Christoph Lameter <cl@...ux.com>
Cc:	akpm@...ux-foundation.org, Pekka Enberg <penberg@...helsinki.fi>,
	linux-kernel@...r.kernel.org,
	Eric Dumazet <eric.dumazet@...il.com>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Tejun Heo <tj@...nel.org>
Subject: Re: [thisops uV2 05/10] x86: Use this_cpu_inc_return for nmi counter

On Fri, Nov 26, 2010 at 11:09 PM, Christoph Lameter <cl@...ux.com> wrote:
> this_cpu_inc_return() saves us a memory access there.
>
> Reviewed-by: Tejun Heo <tj@...nel.org>
> Signed-off-by: Christoph Lameter <cl@...ux.com>

Reviewed-by: Pekka Enberg <penberg@...nel.org>
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