linux-kernel - Re: [PATCH 10/21] workqueue: use rcu_read_lock_sched() instead for accessing pwq in RCU

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Message-ID: <20130320180126.GC29523@htj.dyndns.org>
Date:	Wed, 20 Mar 2013 11:01:26 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Lai Jiangshan <laijs@...fujitsu.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 10/21] workqueue: use rcu_read_lock_sched() instead for
 accessing pwq in RCU

On Wed, Mar 20, 2013 at 03:28:10AM +0800, Lai Jiangshan wrote:
> rcu_read_lock_sched() is better than preempt_disable() if the code is
> protected by RCU_SCHED.
> 
> Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com>

Applied to wq/for-3.10.

Thanks.

-- 
tejun
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