1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 6df398e3a008..b2eae332e1a2 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -815,6 +815,17 @@ static void flush_pending_writes(struct r1conf *conf)
 		bio = bio_list_get(&conf->pending_bio_list);
 		conf->pending_count = 0;
 		spin_unlock_irq(&conf->device_lock);
+
+		/*
+		 * As this is called in a wait_event() loop (see freeze_array),
+		 * current->state might be TASK_UNINTERRUPTIBLE which will
+		 * cause a warning when we prepare to wait again.  As it is
+		 * rare that this path is taken, it is perfectly safe to force
+		 * us to go around the wait_event() loop again, so the warning
+		 * is a false-positive.  Silence the warning by resetting
+		 * thread state
+		 */
+		__set_current_state(TASK_RUNNING);
 		blk_start_plug(&plug);
 		flush_bio_list(conf, bio);
 		blk_finish_plug(&plug);