From: Lai Jiangshan <laijs@cn.fujitsu.com>
To: Tejun Heo <tj@kernel.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] workqueue: fix possible deadlock in idle worker rebinding
Date: Thu, 06 Sep 2012 08:47:47 +0800 [thread overview]
Message-ID: <5047F2B3.5060807@cn.fujitsu.com> (raw)
In-Reply-To: <20120905231116.GD29092@google.com>
On 09/06/2012 07:11 AM, Tejun Heo wrote:
> On Tue, Sep 04, 2012 at 11:16:32PM -0700, Tejun Heo wrote:
>> Currently, rebind_workers() and idle_worker_rebind() are two-way
>> interlocked. rebind_workers() waits for idle workers to finish
>> rebinding and rebound idle workers wait for rebind_workers() to finish
>> rebinding busy workers before proceeding.
>
> Applied to wq/for-3.6-fixes.
>
> Thanks.
>
OK for me.
Thanks.
Lai
prev parent reply other threads:[~2012-09-06 1:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-05 6:12 [PATCH 1/2] workqueue: move WORKER_REBIND clearing in rebind_workers() to the end of the function Tejun Heo
2012-09-05 6:16 ` [PATCH 2/2] workqueue: fix possible deadlock in idle worker rebinding Tejun Heo
2012-09-05 23:11 ` Tejun Heo
2012-09-06 0:47 ` Lai Jiangshan [this message]
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