linux-kernel - Re: [PATCH v3] module: replace use of system_wq with system_dfl

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Message-ID: <176643400575.1902051.11698155532364546867.b4-ty@google.com>
Date: Mon, 22 Dec 2025 20:24:16 +0000
From: Sami Tolvanen <samitolvanen@...gle.com>
To: linux-kernel@...r.kernel.org, linux-modules@...r.kernel.org, 
	Marco Crivellari <marco.crivellari@...e.com>
Cc: Sami Tolvanen <samitolvanen@...gle.com>, 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>, 
	Luis Chamberlain <mcgrof@...nel.org>, Petr Pavlu <petr.pavlu@...e.com>
Subject: Re: [PATCH v3] module: replace use of system_wq with system_dfl_wq

On Tue, 11 Nov 2025 10:50:49 +0100, Marco Crivellari wrote:
> Currently if a user enqueues 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 modules-next, thanks!

[1/1] module: replace use of system_wq with system_dfl_wq
      commit: 581ac2d4a58b81669cc6abf645a558bce5cf14ab

Best regards,

	Sami