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Diffstat (limited to 'kernel/workqueue.c')
-rw-r--r--kernel/workqueue.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 4cb8527a5783..4d9600faa400 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2253,15 +2253,10 @@ repeat:
move_linked_works(work, scheduled, &n);
process_scheduled_works(rescuer);
- spin_unlock_irq(&pool->lock);
-
- worker_detach_from_pool(rescuer, pool);
-
- spin_lock_irq(&pool->lock);
/*
* Put the reference grabbed by send_mayday(). @pool won't
- * go away while we're holding its lock.
+ * go away while we're still attached to it.
*/
put_pwq(pwq);
@@ -2274,8 +2269,11 @@ repeat:
wake_up_worker(pool);
rescuer->pool = NULL;
- spin_unlock(&pool->lock);
- spin_lock(&wq_mayday_lock);
+ spin_unlock_irq(&pool->lock);
+
+ worker_detach_from_pool(rescuer, pool);
+
+ spin_lock_irq(&wq_mayday_lock);
}
spin_unlock_irq(&wq_mayday_lock);