Re: [PATCH 0/2] io_uring: replace wq users and add WQ_PERCPU to alloc_workqueue() users
From: Jens Axboe
Date: Tue Sep 09 2025 - 11:12:28 EST
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@xxxxxxxxxxxxx/
>
> === 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