---

yaml --- r: 136476 b: refs/heads/master c: e1d9ec6 h: refs/heads/master v: v3
git-mirror · Jan 16, 2009 · e1bcc35 · e1bcc35
1 parent 1fbcb25
commit e1bcc35
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 68564a46976017496c2227660930d81240f82355
+refs/heads/master: e1d9ec6246a2668a5d037f529877efb7cf176af8
diff --git a/trunk/kernel/workqueue.c b/trunk/kernel/workqueue.c
@@ -971,6 +971,8 @@ static int __devinit workqueue_cpu_callback(struct notifier_block *nfb,
 }
 
 #ifdef CONFIG_SMP
+static struct workqueue_struct *work_on_cpu_wq __read_mostly;
+
 struct work_for_cpu {
 	struct work_struct work;
 	long (*fn)(void *);
@@ -1001,7 +1003,7 @@ long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
 	INIT_WORK(&wfc.work, do_work_for_cpu);
 	wfc.fn = fn;
 	wfc.arg = arg;
-	schedule_work_on(cpu, &wfc.work);
+	queue_work_on(cpu, work_on_cpu_wq, &wfc.work);
 	flush_work(&wfc.work);
 
 	return wfc.ret;
@@ -1019,4 +1021,8 @@ void __init init_workqueues(void)
 	hotcpu_notifier(workqueue_cpu_callback, 0);
 	keventd_wq = create_workqueue("events");
 	BUG_ON(!keventd_wq);
+#ifdef CONFIG_SMP
+	work_on_cpu_wq = create_workqueue("work_on_cpu");
+	BUG_ON(!work_on_cpu_wq);
+#endif
 }