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

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Message-ID: <f8b3e248-4d37-9828-032b-33aa7b0f7724@huaweicloud.com>
Date: Sat, 14 Jun 2025 14:42:51 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: Ryo Takakura <ryotkkr98@...il.com>, song@...nel.org, tj@...nel.org
Cc: linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org,
 "yukuai (C)" <yukuai3@...wei.com>
Subject: Re: [PATCH] md/raid5: unset WQ_CPU_INTENSIVE for raid5 unbound
 workqueue

在 2025/06/01 9:37, Ryo Takakura 写道:
> 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>
> ---

Applied to md-6.16

Thanks
Kuai