workqueue_pre_sleep(sw);
pthread_mutex_lock(&sw->lock);
}
-
- /*
- * We dropped and reaquired the lock, check
- * state again.
- */
- if (!flist_empty(&sw->work_list))
- goto handle_work;
-
+ }
+ /*
+ * We may have dropped and reaquired the lock, check state
+ * again.
+ */
+ if (flist_empty(&sw->work_list)) {
if (sw->flags & SW_F_EXIT) {
break;
- } else if (!(sw->flags & SW_F_IDLE)) {
+ }
+ if (!(sw->flags & SW_F_IDLE)) {
sw->flags |= SW_F_IDLE;
wq->next_free_worker = sw->index;
+ pthread_mutex_unlock(&sw->lock);
+ pthread_mutex_lock(&wq->flush_lock);
if (wq->wake_idle)
pthread_cond_signal(&wq->flush_cond);
+ pthread_mutex_unlock(&wq->flush_lock);
+ pthread_mutex_lock(&sw->lock);
+ }
+ }
+ if (flist_empty(&sw->work_list)) {
+ if (sw->flags & SW_F_EXIT) {
+ break;
}
-
pthread_cond_wait(&sw->cond, &sw->lock);
} else {
-handle_work:
flist_splice_init(&sw->work_list, &local_list);
}
pthread_mutex_unlock(&sw->lock);