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From: Christoph Lameter <cl@linux.com>
To: Ming Lei <tom.leiming@gmail.com>
Cc: Tejun Heo <tj@kernel.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] percpu: use raw_local_irq_* in _this_cpu op
Date: Mon, 13 Feb 2012 08:59:50 -0600 (CST)	[thread overview]
Message-ID: <alpine.DEB.2.00.1202130859340.23562@router.home> (raw)
In-Reply-To: <1329131018-19107-1-git-send-email-tom.leiming@gmail.com>

On Mon, 13 Feb 2012, Ming Lei wrote:

> It doesn't make sense to trace irq off or do irq flags
> lock proving inside 'this_cpu' operations, so replace local_irq_*
> with raw_local_irq_* in 'this_cpu' op.

Acked-by: Christoph Lameter <cl@linux.com>

  reply	other threads:[~2012-02-13 14:59 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-13 11:03 [PATCH] percpu: use raw_local_irq_* in _this_cpu op Ming Lei
2012-02-13 14:59 ` Christoph Lameter [this message]
2012-02-13 17:23 ` Tejun Heo
2012-02-14  3:30   ` Ming Lei
2012-02-14  7:40     ` Yong Zhang
2012-02-14 14:53       ` Ming Lei
2012-02-14 16:19     ` Tejun Heo

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