166 static inline void node_page_state_add(long x, struct pglist_data *pgdat,  in node_page_state_add()  argument
169 	atomic_long_add(x, &pgdat->vm_stat[item]);  in node_page_state_add()
255 extern unsigned long node_page_state(struct pglist_data *pgdat,
257 extern unsigned long node_page_state_pages(struct pglist_data *pgdat,
305 void set_pgdat_percpu_threshold(pg_data_t *pgdat,
319 static inline void __mod_node_page_state(struct pglist_data *pgdat,  in __mod_node_page_state()  argument
333 	node_page_state_add(delta, pgdat, item);  in __mod_node_page_state()
342 static inline void __inc_node_state(struct pglist_data *pgdat, enum node_stat_item item)  in __inc_node_state()  argument
344 	atomic_long_inc(&pgdat->vm_stat[item]);  in __inc_node_state()
354 static inline void __dec_node_state(struct pglist_data *pgdat, enum node_stat_item item)  in __dec_node_state()  argument
356 	atomic_long_dec(&pgdat->vm_stat[item]);  in __dec_node_state()
402 #define set_pgdat_percpu_threshold(pgdat, callback) { }  argument