linux-kernel - Re: [PATCH] workqueue: Remove redundant rcu_read_lock/unlock() in workqueue

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Message-ID: <aLm73V4A23OgahmO@slm.duckdns.org>
Date: Thu, 4 Sep 2025 06:18:37 -1000
From: Tejun Heo <tj@...nel.org>
To: Zqiang <qiang.zhang@...ux.dev>
Cc: jiangshanlai@...il.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] workqueue: Remove redundant rcu_read_lock/unlock() in
 workqueue_congested()

On Thu, Sep 04, 2025 at 07:31:32PM +0800, Zqiang wrote:
> The preempt_disable/enable() has already formed RCU read crtical
> section, this commit therefore remove rcu_read_lock/unlock() in
> workqueue_congested().
> 
> Signed-off-by: Zqiang <qiang.zhang@...ux.dev>

Applied to wq/for-6.18.

Thanks.

-- 
tejun