diff options
| author | Tejun Heo <tj@kernel.org> | 2024-02-08 14:11:56 -1000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2024-02-09 11:13:59 -1000 |
| commit | 8f172181f24bb5df7675225d9b5b66d059613f50 (patch) | |
| tree | 1d3d37638d3aa6f2193e68017b69b10f65e55b2f /include/linux/workqueue.h | |
| parent | 516d3dc99f4f2ab856d879696cd3a5d7f6db7796 (diff) | |
workqueue: Implement workqueue_set_min_active()
Since 5797b1c18919 ("workqueue: Implement system-wide nr_active enforcement
for unbound workqueues"), unbound workqueues have separate min_active which
sets the number of interdependent work items that can be handled. This value
is currently initialized to WQ_DFL_MIN_ACTIVE which is 8. This isn't high
enough for some users, let's add an interface to adjust the setting.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/workqueue.h')
| -rw-r--r-- | include/linux/workqueue.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 4ba33cf07f11..1565bab9edc8 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -553,6 +553,8 @@ extern bool flush_rcu_work(struct rcu_work *rwork); extern void workqueue_set_max_active(struct workqueue_struct *wq, int max_active); +extern void workqueue_set_min_active(struct workqueue_struct *wq, + int min_active); extern struct work_struct *current_work(void); extern bool current_is_workqueue_rescuer(void); extern bool workqueue_congested(int cpu, struct workqueue_struct *wq); |