vfs: increment iversion when a file is truncated

[karo-tx-linux.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index e6081996c9a2f9d26525740545445630c4737583..4e465397e45609f6cca3532d2cc15f434b8841c5 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1073,8 +1073,9 @@ void umount_tree(struct mount *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 (mnt_has_parent(p)) {
                        p->mnt_parent->mnt_ghosts++;