diff options
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index b8bec1689b7a..acd985ae2ac6 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -5577,10 +5577,6 @@ static int apply_workqueue_attrs_locked(struct workqueue_struct *wq, { struct apply_wqattrs_ctx *ctx; - /* only unbound workqueues can change attributes */ - if (WARN_ON(!(wq->flags & WQ_UNBOUND))) - return -EINVAL; - ctx = apply_wqattrs_prepare(wq, attrs, wq_unbound_cpumask); if (IS_ERR(ctx)) return PTR_ERR(ctx); @@ -5612,6 +5608,10 @@ int apply_workqueue_attrs(struct workqueue_struct *wq, { int ret; + /* only unbound workqueues can change attributes */ + if (WARN_ON(!(wq->flags & WQ_UNBOUND))) + return -EINVAL; + mutex_lock(&wq_pool_mutex); ret = apply_workqueue_attrs_locked(wq, attrs); mutex_unlock(&wq_pool_mutex); |