1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index ee0ea918308..93fde48c0f4 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4257,6 +4257,7 @@ static int run(mddev_t *mddev)
                         goto abort;
         }
         spin_lock_init(&conf->device_lock);
+        mddev->queue->queue_lock = &conf->device_lock;
         init_waitqueue_head(&conf->wait_for_stripe);
         init_waitqueue_head(&conf->wait_for_overlap);
         INIT_LIST_HEAD(&conf->handle_list);