linux-kernel - Re: [PATCH] md/raid5: unset WQ_CPU_INTENSIVE for raid5 unbound workqueue

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Message-ID: <aD3eCqdH5nwftMiu@slm.duckdns.org>
Date: Mon, 2 Jun 2025 07:23:22 -1000
From: Tejun Heo <tj@...nel.org>
To: Ryo Takakura <ryotkkr98@...il.com>
Cc: song@...nel.org, yukuai3@...wei.com, linux-raid@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] md/raid5: unset WQ_CPU_INTENSIVE for raid5 unbound
 workqueue

On Sun, Jun 01, 2025 at 10:37:02AM +0900, Ryo Takakura wrote:
> When specified with WQ_CPU_INTENSIVE, the workqueue doesn't
> participate in concurrency management. This behaviour is already
> accounted for WQ_UNBOUND workqueues given that they are assigned
> to their own worker threads.
> 
> Unset WQ_CPU_INTENSIVE as the use of flag has no effect when
> used with WQ_UNBOUND.
> 
> Signed-off-by: Ryo Takakura <ryotkkr98@...il.com>

Acked-by: Tejun Heo <tj@...nel.org>

Thanks.

-- 
tejun