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-rw-r--r--include/linux/workqueue.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index b0dc957c3e56..74b0042709cd 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -427,7 +427,7 @@ enum wq_consts {
/*
* System-wide workqueues which are always present.
*
- * system_wq is the one used by schedule[_delayed]_work[_on]().
+ * system_percpu_wq is the one used by schedule[_delayed]_work[_on]().
* Multi-CPU multi-threaded. There are users which expect relatively
* short queue flush time. Don't queue works which can run for too
* long.
@@ -438,7 +438,7 @@ enum wq_consts {
* system_long_wq is similar to system_wq but may host long running
* works. Queue flushing might take relatively long.
*
- * system_unbound_wq is unbound workqueue. Workers are not bound to
+ * system_dfl_wq is unbound workqueue. Workers are not bound to
* any specific CPU, not concurrency managed, and all queued works are
* executed immediately as long as max_active limit is not reached and
* resources are available.
@@ -455,10 +455,12 @@ enum wq_consts {
* system_bh[_highpri]_wq are convenience interface to softirq. BH work items
* are executed in the queueing CPU's BH context in the queueing order.
*/
-extern struct workqueue_struct *system_wq;
+extern struct workqueue_struct *system_wq; /* use system_percpu_wq, this will be removed */
+extern struct workqueue_struct *system_percpu_wq;
extern struct workqueue_struct *system_highpri_wq;
extern struct workqueue_struct *system_long_wq;
extern struct workqueue_struct *system_unbound_wq;
+extern struct workqueue_struct *system_dfl_wq;
extern struct workqueue_struct *system_freezable_wq;
extern struct workqueue_struct *system_power_efficient_wq;
extern struct workqueue_struct *system_freezable_power_efficient_wq;