From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 7 May 2009 19:36:53 +0000 (-0700)
Subject: sysfs: file.c: use create_singlethread_workqueue()
X-Git-Tag: v2.6.30-rc8~19^2~1
X-Git-Url: http://bbs.cooldavid.org/git/?a=commitdiff_plain;h=086a377edc969aea6c761176a7e4ff68f264d6fe;p=net-next-2.6.git

sysfs: file.c: use create_singlethread_workqueue()

We don't need a kernel thread per CPU for this application.

Acked-by: Alex Chiang <achiang@hp.com>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index b1606e07b7a..561a9c050ce 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -723,7 +723,7 @@ int sysfs_schedule_callback(struct kobject *kobj, void (*func)(void *),
 	mutex_unlock(&sysfs_workq_mutex);
 
 	if (sysfs_workqueue == NULL) {
-		sysfs_workqueue = create_workqueue("sysfsd");
+		sysfs_workqueue = create_singlethread_workqueue("sysfsd");
 		if (sysfs_workqueue == NULL) {
 			module_put(owner);
 			return -ENOMEM;