Add ddt_object_count() error handling

[zfs.git] / module / zfs / vdev.c

diff --git a/module/zfs/vdev.c b/module/zfs/vdev.c
index 205a1d1..7d6d527 100644 (file)
--- a/module/zfs/vdev.c
+++ b/module/zfs/vdev.c
@@ -904,6 +904,8 @@ vdev_metaslab_fini(vdev_t *vd)
                kmem_free(vd->vdev_ms, count * sizeof (metaslab_t *));
                vd->vdev_ms = NULL;
        }
+
+       ASSERT3U(vd->vdev_pending_fastwrite, ==, 0);
 }
 
 typedef struct vdev_probe_stats {