diff options
| -rw-r--r-- | fs/namespace.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 208c079e9fdb..a0d0ef1f1a48 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -345,6 +345,7 @@ static void umount_tree(struct vfsmount *mnt) for (p = mnt; p; p = next_mnt(p, mnt)) { list_del(&p->mnt_list); list_add(&p->mnt_list, &kill); + p->mnt_namespace = NULL; } while (!list_empty(&kill)) { @@ -1449,15 +1450,8 @@ void __init mnt_init(unsigned long mempages) void __put_namespace(struct namespace *namespace) { - struct vfsmount *mnt; - down_write(&namespace->sem); spin_lock(&vfsmount_lock); - - list_for_each_entry(mnt, &namespace->list, mnt_list) { - mnt->mnt_namespace = NULL; - } - umount_tree(namespace->root); spin_unlock(&vfsmount_lock); up_write(&namespace->sem); |