1 files changed, 1 insertions, 1 deletions
diff --git a/block/mirror.c b/block/mirror.c
index c26fd9260d..aca95c9bc9 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -900,7 +900,7 @@ static int coroutine_fn mirror_run(Job *job, Error **errp)
 
         if (s->bdev_length > base_length) {
             ret = blk_truncate(s->target, s->bdev_length, false,
-                               PREALLOC_MODE_OFF, NULL);
+                               PREALLOC_MODE_OFF, 0, NULL);
             if (ret < 0) {
                 goto immediate_exit;
             }