Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64...

[linux-2.6-microblaze.git] / kernel / workqueue.c

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index cb91c63..ca71582 100644 (file)
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -1714,9 +1714,7 @@ static struct worker *create_worker(struct worker_pool *pool)
                goto fail;
 
        set_user_nice(worker->task, pool->attrs->nice);
-
-       /* prevent userland from meddling with cpumask of workqueue workers */
-       worker->task->flags |= PF_NO_SETAFFINITY;
+       kthread_bind_mask(worker->task, pool->attrs->cpumask);
 
        /* successful, attach the worker to the pool */
        worker_attach_to_pool(worker, pool);
@@ -2614,7 +2612,7 @@ void flush_workqueue(struct workqueue_struct *wq)
 out_unlock:
        mutex_unlock(&wq->mutex);
 }
-EXPORT_SYMBOL_GPL(flush_workqueue);
+EXPORT_SYMBOL(flush_workqueue);
 
 /**
  * drain_workqueue - drain a workqueue
@@ -3856,7 +3854,7 @@ struct workqueue_struct *__alloc_workqueue_key(const char *fmt,
                }
 
                wq->rescuer = rescuer;
-               rescuer->task->flags |= PF_NO_SETAFFINITY;
+               kthread_bind_mask(rescuer->task, cpu_possible_mask);
                wake_up_process(rescuer->task);
        }