From: Jens Axboe <axboe@kernel.dk>
To: linux-kernel@vger.kernel.org, io-uring@vger.kernel.org,
Marco Crivellari <marco.crivellari@suse.com>
Cc: Tejun Heo <tj@kernel.org>, Lai Jiangshan <jiangshanlai@gmail.com>,
Frederic Weisbecker <frederic@kernel.org>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Michal Hocko <mhocko@suse.com>,
Pavel Begunkov <asml.silence@gmail.com>
Subject: Re: [PATCH 0/2] io_uring: replace wq users and add WQ_PERCPU to alloc_workqueue() users
Date: Tue, 09 Sep 2025 09:12:09 -0600 [thread overview]
Message-ID: <175743072926.109608.13668500662715928702.b4-ty@kernel.dk> (raw)
In-Reply-To: <20250905090240.102790-1-marco.crivellari@suse.com>
On Fri, 05 Sep 2025 11:02:38 +0200, Marco Crivellari wrote:
> Below is a summary of a discussion about the Workqueue API and cpu isolation
> considerations. Details and more information are available here:
>
> "workqueue: Always use wq_select_unbound_cpu() for WORK_CPU_UNBOUND."
> https://lore.kernel.org/all/20250221112003.1dSuoGyc@linutronix.de/
>
> === Current situation: problems ===
>
> [...]
Applied, thanks!
[1/2] io_uring: replace use of system_wq with system_percpu_wq
commit: e92f5c03d32409c957864f9bc611872861f8157e
[2/2] io_uring: replace use of system_unbound_wq with system_dfl_wq
commit: 59cfd1fa5a5b87969190c3178180d025ee9251a7
Best regards,
--
Jens Axboe
next prev parent reply other threads:[~2025-09-09 15:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-05 9:02 [PATCH 0/2] io_uring: replace wq users and add WQ_PERCPU to alloc_workqueue() users Marco Crivellari
2025-09-05 9:02 ` [PATCH 1/2] io_uring: replace use of system_wq with system_percpu_wq Marco Crivellari
2025-09-05 9:02 ` [PATCH 2/2] io_uring: replace use of system_unbound_wq with system_dfl_wq Marco Crivellari
2025-09-09 15:12 ` Jens Axboe [this message]
2025-09-09 15:13 ` [PATCH 0/2] io_uring: replace wq users and add WQ_PERCPU to alloc_workqueue() users Marco Crivellari
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