Merge branch 'stable-3.2' into pandora-3.2

[pandora-kernel.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index cfc6d44..8862d50 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1244,8 +1244,9 @@ void umount_tree(struct vfsmount *mnt, int propagate, struct list_head *kill)
                list_del_init(&p->mnt_expire);
                list_del_init(&p->mnt_list);
                __touch_mnt_namespace(p->mnt_ns);
+               if (p->mnt_ns)
+                       __mnt_make_shortterm(p);
                p->mnt_ns = NULL;
-               __mnt_make_shortterm(p);
                list_del_init(&p->mnt_child);
                if (p->mnt_parent != p) {
                        p->mnt_parent->mnt_ghosts++;
@@ -1506,6 +1507,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
        }
        return 0;
 }
+EXPORT_SYMBOL(iterate_mounts);
 
 static void cleanup_group_ids(struct vfsmount *mnt, struct vfsmount *end)
 {