1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 4e5b843cd4d7..ebe7381f47c8 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -324,12 +324,12 @@ static int delay_iterate_devices(struct dm_target *ti,
         struct delay_c *dc = ti->private;
         int ret = 0;
 
-        ret = fn(ti, dc->dev_read, dc->start_read, data);
+        ret = fn(ti, dc->dev_read, dc->start_read, ti->len, data);
         if (ret)
                 goto out;
 
         if (dc->dev_write)
-                ret = fn(ti, dc->dev_write, dc->start_write, data);
+                ret = fn(ti, dc->dev_write, dc->start_write, ti->len, data);
 
 out:
         return ret;