diff options
| author | Marco Crivellari <marco.crivellari@suse.com> | 2025-11-06 15:50:03 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-11-20 17:29:07 +0000 |
| commit | f1c668269ded16bea32a11d03f4584caa0c018c9 (patch) | |
| tree | e6646a8b9cc0a95e78fcb537ace3b563e4ef6bab /drivers/regulator | |
| parent | c22f7a5cd205492c48c6deb72f5efe2ae63c931e (diff) | |
regulator: qcomm-labibb: replace use of system_wq with system_dfl_wq
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.
This patch continues the effort to refactor worqueue APIs, which has begun
with the change introducing new workqueues and a new alloc_workqueue flag:
commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq")
commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag")
This specific workload do not benefit from a per-cpu workqueue, so use
the default unbound workqueue (system_dfl_wq) instead.
Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Marco Crivellari <marco.crivellari@suse.com>
Link: https://patch.msgid.link/20251106145003.245866-1-marco.crivellari@suse.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/qcom-labibb-regulator.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/regulator/qcom-labibb-regulator.c b/drivers/regulator/qcom-labibb-regulator.c index ba3f9391565f..1b14015caca6 100644 --- a/drivers/regulator/qcom-labibb-regulator.c +++ b/drivers/regulator/qcom-labibb-regulator.c @@ -230,7 +230,7 @@ static void qcom_labibb_ocp_recovery_worker(struct work_struct *work) return; reschedule: - mod_delayed_work(system_wq, &vreg->ocp_recovery_work, + mod_delayed_work(system_dfl_wq, &vreg->ocp_recovery_work, msecs_to_jiffies(OCP_RECOVERY_INTERVAL_MS)); } @@ -510,7 +510,7 @@ reschedule: * taking action is not truly urgent anymore. */ vreg->sc_count++; - mod_delayed_work(system_wq, &vreg->sc_recovery_work, + mod_delayed_work(system_dfl_wq, &vreg->sc_recovery_work, msecs_to_jiffies(SC_RECOVERY_INTERVAL_MS)); } |