752 	struct namespace *new_ns;  in copy_namespace()  local
769 	new_ns = kmalloc(sizeof(struct namespace), GFP_KERNEL);  in copy_namespace()
770 	if (!new_ns)  in copy_namespace()
773 	atomic_set(&new_ns->count, 1);  in copy_namespace()
774 	init_rwsem(&new_ns->sem);  in copy_namespace()
775 	new_ns->root = NULL;  in copy_namespace()
776 	INIT_LIST_HEAD(&new_ns->list);  in copy_namespace()
780 	new_ns->root = copy_tree(namespace->root, namespace->root->mnt_root);  in copy_namespace()
782 	list_add_tail(&new_ns->list, &new_ns->root->mnt_list);  in copy_namespace()
791 		q = new_ns->root;  in copy_namespace()
806 			q = next_mnt(q, new_ns->root);  in copy_namespace()
812 	tsk->namespace = new_ns;  in copy_namespace()