---

yaml --- r: 206242 b: refs/heads/master c: 9f9c236 h: refs/heads/master v: v3
git-mirror · Jul 14, 2010 · 9682690 · 9682690
1 parent 71701b0
commit 9682690
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 083b804c4d3e1e3d0eace56bdbc0f674946d2847
+refs/heads/master: 9f9c23644b07e7a51f6f39064e61c150be712932
diff --git a/trunk/kernel/workqueue.c b/trunk/kernel/workqueue.c
@@ -1442,14 +1442,14 @@ static bool maybe_create_worker(struct global_cwq *gcwq)
 	if (!need_to_create_worker(gcwq))
 		return false;
 restart:
+	spin_unlock_irq(&gcwq->lock);
+
 	/* if we don't make progress in MAYDAY_INITIAL_TIMEOUT, call for help */
 	mod_timer(&gcwq->mayday_timer, jiffies + MAYDAY_INITIAL_TIMEOUT);
 
 	while (true) {
 		struct worker *worker;
 
-		spin_unlock_irq(&gcwq->lock);
-
 		worker = create_worker(gcwq, true);
 		if (worker) {
 			del_timer_sync(&gcwq->mayday_timer);
@@ -1462,15 +1462,13 @@ static bool maybe_create_worker(struct global_cwq *gcwq)
 		if (!need_to_create_worker(gcwq))
 			break;
 
-		spin_unlock_irq(&gcwq->lock);
 		__set_current_state(TASK_INTERRUPTIBLE);
 		schedule_timeout(CREATE_COOLDOWN);
-		spin_lock_irq(&gcwq->lock);
+
 		if (!need_to_create_worker(gcwq))
 			break;
 	}
 
-	spin_unlock_irq(&gcwq->lock);
 	del_timer_sync(&gcwq->mayday_timer);
 	spin_lock_irq(&gcwq->lock);
 	if (need_to_create_worker(gcwq))