linux-kernel - Re: [PATCH] ata: libata-sff: add WQ_PERCPU to alloc

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Message-Id: <176250512811.632228.18184423075799177449.b4-ty@kernel.org>
Date: Fri, 07 Nov 2025 09:45:28 +0100
From: Niklas Cassel <cassel@...nel.org>
To: linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org, 
 Marco Crivellari <marco.crivellari@...e.com>
Cc: Tejun Heo <tj@...nel.org>, Lai Jiangshan <jiangshanlai@...il.com>, 
 Frederic Weisbecker <frederic@...nel.org>, 
 Sebastian Andrzej Siewior <bigeasy@...utronix.de>, 
 Michal Hocko <mhocko@...e.com>, Damien Le Moal <dlemoal@...nel.org>
Subject: Re: [PATCH] ata: libata-sff: add WQ_PERCPU to alloc_workqueue
 users

On Thu, 06 Nov 2025 17:08:13 +0100, Marco Crivellari wrote:
> Currently if a user enqueue a work item using schedule_delayed_work() the
> used wq is "system_wq" (per-cpu wq) while queue_delayed_work() use
> WORK_CPU_UNBOUND (used when a cpu is not specified). The same applies to
> schedule_work() that is using system_wq and queue_work(), that makes use
> again of WORK_CPU_UNBOUND.
> This lack of consistency cannot be addressed without refactoring the API.
> 
> [...]

Applied to libata/linux.git (for-6.19), thanks!

[1/1] ata: libata-sff: add WQ_PERCPU to alloc_workqueue users
      https://git.kernel.org/libata/linux/c/13f4d995

Kind regards,
Niklas