From: Tejun Heo <tj@kernel.org>
To: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org,
"Jason J. Herne" <jjherne@linux.vnet.ibm.com>,
Sasha Levin <sasha.levin@oracle.com>
Subject: Re: [PATCH 2/2] workqueue: stronger test in process_one_work()
Date: Thu, 19 Jun 2014 15:44:32 -0400 [thread overview]
Message-ID: <20140619194432.GC7390@mtj.dyndns.org> (raw)
In-Reply-To: <1401780809-12331-2-git-send-email-laijs@cn.fujitsu.com>
On Tue, Jun 03, 2014 at 03:33:28PM +0800, Lai Jiangshan wrote:
> When POOL_DISASSOCIATED is cleared, the running worker's local CPU should
> be the same as pool->cpu without any exception even during cpu-hotplug.
>
> This fix changes "(proposition_A && proposition_B && proposition_C)"
> to "(proposition_B && proposition_C)", so if the old compound proposition
> is true, the new one must be true too. so this fix will not hide any
> possible bug which can be hit by old test.
>
> CC: Jason J. Herne <jjherne@linux.vnet.ibm.com>
> CC: Sasha Levin <sasha.levin@oracle.com>
> Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Applied to wq/for-3.17 with minor updates.
Nice set of cleanups. Thanks!
--
tejun
next prev parent reply other threads:[~2014-06-19 19:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-03 7:33 [PATCH 1/2] workqueue: clear POOL_DISASSOCIATED in rebind_workers() Lai Jiangshan
2014-06-03 7:33 ` [PATCH 2/2] workqueue: stronger test in process_one_work() Lai Jiangshan
2014-06-19 19:44 ` Tejun Heo [this message]
2014-06-26 11:27 ` Lai Jiangshan
2014-06-30 2:32 ` Lai Jiangshan
2014-07-01 21:41 ` Tejun Heo
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