391 enum node_states {  enum
411 extern nodemask_t node_states[NR_NODE_STATES];
414 static inline int node_state(int node, enum node_states state)  in node_state()
416 	return node_isset(node, node_states[state]);  in node_state()
419 static inline void node_set_state(int node, enum node_states state)  in node_set_state()
421 	__node_set(node, &node_states[state]);  in node_set_state()
424 static inline void node_clear_state(int node, enum node_states state)  in node_clear_state()
426 	__node_clear(node, &node_states[state]);  in node_clear_state()
429 static inline int num_node_state(enum node_states state)  in num_node_state()
431 	return nodes_weight(node_states[state]);  in num_node_state()
435 	for_each_node_mask((__node), node_states[__state])
437 #define first_online_node	first_node(node_states[N_ONLINE])
438 #define first_memory_node	first_node(node_states[N_MEMORY])
441 	return next_node(nid, node_states[N_ONLINE]);  in next_online_node()
445 	return next_node(nid, node_states[N_MEMORY]);  in next_memory_node()
465 static inline int node_state(int node, enum node_states state)  in node_state()
470 static inline void node_set_state(int node, enum node_states state)  in node_set_state()
474 static inline void node_clear_state(int node, enum node_states state)  in node_clear_state()
478 static inline int num_node_state(enum node_states state)  in num_node_state()
506 #define node_online_map 	node_states[N_ONLINE]
507 #define node_possible_map 	node_states[N_POSSIBLE]