1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 159535d73567..d41bebb6da0f 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -215,6 +215,9 @@ static void reschedule_retry(r10bio_t *r10_bio)
         conf->nr_queued ++;
         spin_unlock_irqrestore(&conf->device_lock, flags);
 
+        /* wake up frozen array... */
+        wake_up(&conf->wait_barrier);
+
         md_wakeup_thread(mddev->thread);
 }