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sysfs: file.c: use create_singlethread_workqueue()

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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>
This commit is contained in:
Andrew Morton 2009-05-07 12:36:53 -07:00 committed by Greg Kroah-Hartman
parent b5c42bc8db
commit 086a377edc
1 changed files with 1 additions and 1 deletions
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2
fs/sysfs/file.c
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@ -723,7 +723,7 @@ int sysfs_schedule_callback(struct kobject *kobj, void (*func)(void *),
mutex_unlock(&sysfs_workq_mutex); mutex_unlock(&sysfs_workq_mutex);
if (sysfs_workqueue == NULL) { if (sysfs_workqueue == NULL) {
sysfs_workqueue = create_workqueue("sysfsd"); sysfs_workqueue = create_singlethread_workqueue("sysfsd");
if (sysfs_workqueue == NULL) { if (sysfs_workqueue == NULL) {
module_put(owner); module_put(owner);
return -ENOMEM; return -ENOMEM;