1 files changed, 1 insertions, 0 deletions

diff --git a/fs/namespace.c b/fs/namespace.c
index 2b4635e43ae8..7fd56eeb21bf 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -847,6 +847,7 @@ static void expire_mount(struct vfsmount *mnt, struct list_head *mounts)
 
                 /* delete from the namespace */
                 list_del_init(&mnt->mnt_list);
+                mnt->mnt_namespace = NULL;
                 detach_mnt(mnt, &old_nd);
                 spin_unlock(&vfsmount_lock);
                 path_release(&old_nd);