lu_site_fini(): break reference from lu_device to lu_site

diff --git a/lustre/obdclass/lu_object.c b/lustre/obdclass/lu_object.c
index b07f39d..7ece821 100644 (file)
--- a/lustre/obdclass/lu_object.c
+++ b/lustre/obdclass/lu_object.c
@@ -287,6 +287,7 @@ void lu_site_fini(struct lu_site *s)
        }
        if (s->ls_top_dev != NULL) {
                lu_device_put(s->ls_top_dev);
+               s->ls_top_dev->ld_site = NULL;
                s->ls_top_dev = NULL;
        }
  }