73 void ns_tree_node_init(struct ns_tree_node *node)  in ns_tree_node_init()
97 bool ns_tree_node_empty(const struct ns_tree_node *node)  in ns_tree_node_empty()
114 struct rb_node *ns_tree_node_add(struct ns_tree_node *node,  in ns_tree_node_add()
130 		struct ns_tree_node *prev_node;  in ns_tree_node_add()
131 		prev_node = rb_entry(prev, struct ns_tree_node, ns_node);  in ns_tree_node_add()
145 void ns_tree_node_del(struct ns_tree_node *node, struct ns_tree_root *root)  in ns_tree_node_del()
156 	return rb_entry(node, struct ns_common, ns_tree_node.ns_node);  in node_to_ns()
207 	node = ns_tree_node_add(&ns->ns_tree_node, ns_tree, ns_cmp);  in __ns_tree_add_raw()
238 	VFS_WARN_ON_ONCE(ns_tree_node_empty(&ns->ns_tree_node));  in __ns_tree_remove()
239 	VFS_WARN_ON_ONCE(list_empty(&ns->ns_tree_node.ns_list_entry));  in __ns_tree_remove()
244 	ns_tree_node_del(&ns->ns_tree_node, ns_tree);  in __ns_tree_remove()
373 		list = rcu_dereference(list_bidir_prev_rcu(&ns->ns_tree_node.ns_list_entry));  in __ns_tree_adjoined_rcu()
375 		list = rcu_dereference(list_next_rcu(&ns->ns_tree_node.ns_list_entry));  in __ns_tree_adjoined_rcu()
379 	return list_entry_rcu(list, struct ns_common, ns_tree_node.ns_list_entry);  in __ns_tree_adjoined_rcu()
674 		return list_entry_rcu(head->next, struct ns_common, ns_tree_node.ns_list_entry);  in first_ns_common()
682 …return list_entry_rcu(ns->ns_tree_node.ns_list_entry.next, struct ns_common, ns_tree_node.ns_list_…  in next_ns_common()
691 		return &ns->ns_tree_node.ns_list_entry == head;  in ns_common_is_head()