From: Tejun Heo <tj@kernel.org>
To: Christoph Lameter <cl@linux.com>
Cc: akpm@linux-foundation.org, Pekka Enberg <penberg@cs.helsinki.fi>,
linux-kernel@vger.kernel.org,
Eric Dumazet <eric.dumazet@gmail.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: Re: [cpuops inc_return V1 3/9] x86: Use this_cpu_inc_return for nmi counter
Date: Wed, 08 Dec 2010 17:45:54 +0100 [thread overview]
Message-ID: <4CFFB642.6000207@kernel.org> (raw)
In-Reply-To: <20101206174014.806809612@linux.com>
On 12/06/2010 06:40 PM, Christoph Lameter wrote:
> this_cpu_inc_return() saves us a memory access there.
>
> Reviewed-by: Tejun Heo <tj@kernel.org>
> Reviewed-by: Pekka Enberg <penberg@kernel.org>
> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
> Signed-off-by: Christoph Lameter <cl@linux.com>
03-05, the updated 06, 07-09 and the connector patch applied and
pushed out to percpu#for-next.
Thanks.
--
tejun
next prev parent reply other threads:[~2010-12-08 16:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-06 17:39 [cpuops inc_return V1 0/9] Implement this_cpu_inc_return (and friends) and use it in various places Christoph Lameter
2010-12-06 17:39 ` [cpuops inc_return V1 1/9] percpu: Generic support for this_cpu_add,sub,dec,inc_return Christoph Lameter
2010-12-08 16:15 ` [cpuops UPDATED " Tejun Heo
2010-12-06 17:40 ` [cpuops inc_return V1 2/9] x86: Support " Christoph Lameter
2010-12-08 16:44 ` [cpuops UPDATED 2/9] x86: Support for this_cpu_add, sub, dec, inc_return Tejun Heo
2010-12-06 17:40 ` [cpuops inc_return V1 3/9] x86: Use this_cpu_inc_return for nmi counter Christoph Lameter
2010-12-08 16:45 ` Tejun Heo [this message]
2010-12-08 17:31 ` Christoph Lameter
2010-12-08 17:45 ` Tejun Heo
2010-12-06 17:40 ` [cpuops inc_return V1 4/9] vmstat: Use this_cpu_inc_return for vm statistics Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 5/9] highmem: Use this_cpu_xx_return() operations Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 6/9] Taskstats: Use this_cpu_ops Christoph Lameter
2010-12-07 9:35 ` Michael Holzheu
2010-12-07 14:45 ` Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 7/9] fs: Use this_cpu_inc_return in buffer.c Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 8/9] random: Use this_cpu_inc_return Christoph Lameter
2010-12-06 18:11 ` Matt Mackall
2010-12-06 18:29 ` Christoph Lameter
2010-12-06 17:40 ` [cpuops inc_return V1 9/9] Xen: " Christoph Lameter
2010-12-07 15:46 ` Straggler: Connector: Use this_cpu_operations Christoph Lameter
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