diff options
| -rw-r--r-- | kernel/workqueue.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index bd4b24d..ad8dc2b 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -4937,13 +4937,13 @@ static struct workqueue_attrs *wq_sysfs_prep_attrs(struct workqueue_struct *wq) { struct workqueue_attrs *attrs; + lockdep_assert_held(&wq_pool_mutex); + attrs = alloc_workqueue_attrs(GFP_KERNEL); if (!attrs) return NULL; - mutex_lock(&wq->mutex); copy_workqueue_attrs(attrs, wq->unbound_attrs); - mutex_unlock(&wq->mutex); return attrs; } |