dm cache: fix writethrough mode quiescing in cache_map

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / md / dm-thin.c

diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c
index be70d38..60cc506 100644 (file)
--- a/drivers/md/dm-thin.c
+++ b/drivers/md/dm-thin.c
@@ -1392,9 +1392,9 @@ static void process_deferred_bios(struct pool *pool)
                 */
                if (ensure_next_mapping(pool)) {
                        spin_lock_irqsave(&pool->lock, flags);
+                       bio_list_add(&pool->deferred_bios, bio);
                        bio_list_merge(&pool->deferred_bios, &bios);
                        spin_unlock_irqrestore(&pool->lock, flags);
-
                        break;
                }