X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=fs%2Fnamespace.c;h=8862d50a5b65deaa34e5bc5940fe064a07d83a6e;hp=cfc6d4448aa54bdc538131b1e53285a92bb20073;hb=d63ff34838f434f99056ab6be25a5b55920283f0;hpb=4d18de944954b973fede3259d206022f90549269

diff --git a/fs/namespace.c b/fs/namespace.c
index cfc6d4448aa5..8862d50a5b65 100644
--- 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)
 {