1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 757e388308a8..a20b7806de7a 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3611,6 +3611,8 @@ level_store(struct mddev *mddev, const char *buf, size_t len)
         pers->run(mddev);
         set_bit(MD_CHANGE_DEVS, &mddev->flags);
         mddev_resume(mddev);
+        if (!mddev->thread)
+                md_update_sb(mddev, 1);
         sysfs_notify(&mddev->kobj, NULL, "level");
         md_new_event(mddev);
         return rv;