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Marco Crivellari b6d31cd418 gpio: cdev: replace use of system_wq with system_percpu_wq
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.

system_wq should be the per-cpu workqueue, yet in this name nothing makes
that clear, so replace system_wq with system_percpu_wq.

The old wq (system_wq) will be kept for a few release cycles.

Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
Link: https://lore.kernel.org/r/20251031111628.143924-2-marco.crivellari@suse.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
History 2025-11-05 12:14:06 +01:00
arch
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Documentation
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kernel - Restore the original buslock locking in a couple of places in the irq core 2025-10-26 09:54:36 -07:00
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usr gen_init_cpio: Ignore fsync() returning EINVAL on pipes 2025-10-07 09:53:05 -07:00
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