From: Tejun Heo <tj@kernel.org>
To: Zqiang <qiang1.zhang@intel.com>
Cc: jiangshanlai@gmail.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] workqueue: Restrict kworker in the offline CPU pool running on housekeeping CPUs
Date: Thu, 21 Apr 2022 12:33:50 -1000 [thread overview]
Message-ID: <YmHbzrkWHbcv2CEK@slm.duckdns.org> (raw)
In-Reply-To: <20220331055717.2659428-1-qiang1.zhang@intel.com>
On Thu, Mar 31, 2022 at 01:57:17PM +0800, Zqiang wrote:
> When CPU going offline, all workers in this CPU pool will lose
> affinity to this CPU, and may run to isolated CPU. like kworker
> in unbound pool, set CPU affinity of these kworker is
> wq_unbound_cpumask.
>
> Signed-off-by: Zqiang <qiang1.zhang@intel.com>
Applied to wq/for-5.18-fixes w/ patch description updated for clarity.
Thanks.
--
tejun
prev parent reply other threads:[~2022-04-21 22:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 5:57 Zqiang
2022-04-21 22:33 ` Tejun Heo [this message]
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