64 static inline void __count_vm_event(enum vm_event_item item)  in __count_vm_event()  argument
66 	raw_cpu_inc(vm_event_states.event[item]);  in __count_vm_event()
69 static inline void count_vm_event(enum vm_event_item item)  in count_vm_event()  argument
71 	this_cpu_inc(vm_event_states.event[item]);  in count_vm_event()
74 static inline void __count_vm_events(enum vm_event_item item, long delta)  in __count_vm_events()  argument
76 	raw_cpu_add(vm_event_states.event[item], delta);  in __count_vm_events()
79 static inline void count_vm_events(enum vm_event_item item, long delta)  in count_vm_events()  argument
81 	this_cpu_add(vm_event_states.event[item], delta);  in count_vm_events()
91 static inline void count_vm_event(enum vm_event_item item)  in count_vm_event()  argument
94 static inline void count_vm_events(enum vm_event_item item, long delta)  in count_vm_events()  argument
97 static inline void __count_vm_event(enum vm_event_item item)  in __count_vm_event()  argument
100 static inline void __count_vm_events(enum vm_event_item item, long delta)  in __count_vm_events()  argument
134 #define __count_zid_vm_events(item, zid, delta) \  argument
135 	__count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
146 				enum numa_stat_item item)  in zone_numa_event_add()  argument
148 	atomic_long_add(x, &zone->vm_numa_event[item]);  in zone_numa_event_add()
149 	atomic_long_add(x, &vm_numa_event[item]);  in zone_numa_event_add()
153 					enum numa_stat_item item)  in zone_numa_event_state()  argument
155 	return atomic_long_read(&zone->vm_numa_event[item]);  in zone_numa_event_state()
159 global_numa_event_state(enum numa_stat_item item)  in global_numa_event_state()  argument
161 	return atomic_long_read(&vm_numa_event[item]);  in global_numa_event_state()
166 				 enum zone_stat_item item)  in zone_page_state_add()  argument
168 	atomic_long_add(x, &zone->vm_stat[item]);  in zone_page_state_add()
169 	atomic_long_add(x, &vm_zone_stat[item]);  in zone_page_state_add()
173 				 enum node_stat_item item)  in node_page_state_add()  argument
175 	atomic_long_add(x, &pgdat->vm_stat[item]);  in node_page_state_add()
176 	atomic_long_add(x, &vm_node_stat[item]);  in node_page_state_add()
179 static inline unsigned long global_zone_page_state(enum zone_stat_item item)  in global_zone_page_state()  argument
181 	long x = atomic_long_read(&vm_zone_stat[item]);  in global_zone_page_state()
190 unsigned long global_node_page_state_pages(enum node_stat_item item)  in global_node_page_state_pages()  argument
192 	long x = atomic_long_read(&vm_node_stat[item]);  in global_node_page_state_pages()
200 static inline unsigned long global_node_page_state(enum node_stat_item item)  in global_node_page_state()  argument
202 	VM_WARN_ON_ONCE(vmstat_item_in_bytes(item));  in global_node_page_state()
204 	return global_node_page_state_pages(item);  in global_node_page_state()
208 					enum zone_stat_item item)  in zone_page_state()  argument
210 	long x = atomic_long_read(&zone->vm_stat[item]);  in zone_page_state()
225 					enum zone_stat_item item)  in zone_page_state_snapshot()  argument
227 	long x = atomic_long_read(&zone->vm_stat[item]);  in zone_page_state_snapshot()
232 		x += per_cpu_ptr(zone->per_cpu_zonestats, cpu)->vm_stat_diff[item];  in zone_page_state_snapshot()
243 __count_numa_event(struct zone *zone, enum numa_stat_item item)  in __count_numa_event()  argument
247 	raw_cpu_inc(pzstats->vm_numa_event[item]);  in __count_numa_event()
251 __count_numa_events(struct zone *zone, enum numa_stat_item item, long delta)  in __count_numa_events()  argument
255 	raw_cpu_add(pzstats->vm_numa_event[item], delta);  in __count_numa_events()
259 					      enum zone_stat_item item);
260 extern unsigned long sum_zone_numa_event_state(int node, enum numa_stat_item item);
262 						enum node_stat_item item);
264 					   enum node_stat_item item);
267 #define sum_zone_node_page_state(node, item) global_zone_page_state(item)  argument
268 #define node_page_state(node, item) global_node_page_state(item)  argument
269 #define node_page_state_pages(node, item) global_node_page_state_pages(item)  argument
276 void __mod_zone_page_state(struct zone *, enum zone_stat_item item, long);
280 void __mod_node_page_state(struct pglist_data *, enum node_stat_item item, long);
320 			enum zone_stat_item item, long delta)  in __mod_zone_page_state()  argument
322 	zone_page_state_add(delta, zone, item);  in __mod_zone_page_state()
326 			enum node_stat_item item, int delta)  in __mod_node_page_state()  argument
328 	if (vmstat_item_in_bytes(item)) {  in __mod_node_page_state()
339 	node_page_state_add(delta, pgdat, item);  in __mod_node_page_state()
342 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)  in __inc_zone_state()  argument
344 	atomic_long_inc(&zone->vm_stat[item]);  in __inc_zone_state()
345 	atomic_long_inc(&vm_zone_stat[item]);  in __inc_zone_state()
348 static inline void __inc_node_state(struct pglist_data *pgdat, enum node_stat_item item)  in __inc_node_state()  argument
350 	atomic_long_inc(&pgdat->vm_stat[item]);  in __inc_node_state()
351 	atomic_long_inc(&vm_node_stat[item]);  in __inc_node_state()
354 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)  in __dec_zone_state()  argument
356 	atomic_long_dec(&zone->vm_stat[item]);  in __dec_zone_state()
357 	atomic_long_dec(&vm_zone_stat[item]);  in __dec_zone_state()
360 static inline void __dec_node_state(struct pglist_data *pgdat, enum node_stat_item item)  in __dec_node_state()  argument
362 	atomic_long_dec(&pgdat->vm_stat[item]);  in __dec_node_state()
363 	atomic_long_dec(&vm_node_stat[item]);  in __dec_node_state()
367 			enum zone_stat_item item)  in __inc_zone_page_state()  argument
369 	__inc_zone_state(page_zone(page), item);  in __inc_zone_page_state()
373 			enum node_stat_item item)  in __inc_node_page_state()  argument
375 	__inc_node_state(page_pgdat(page), item);  in __inc_node_page_state()
380 			enum zone_stat_item item)  in __dec_zone_page_state()  argument
382 	__dec_zone_state(page_zone(page), item);  in __dec_zone_page_state()
386 			enum node_stat_item item)  in __dec_node_page_state()  argument
388 	__dec_node_state(page_pgdat(page), item);  in __dec_node_page_state()
419 		enum zone_stat_item item, long nr)  in __zone_stat_mod_folio()  argument
421 	__mod_zone_page_state(folio_zone(folio), item, nr);  in __zone_stat_mod_folio()
425 		enum zone_stat_item item)  in __zone_stat_add_folio()  argument
427 	__mod_zone_page_state(folio_zone(folio), item, folio_nr_pages(folio));  in __zone_stat_add_folio()
431 		enum zone_stat_item item)  in __zone_stat_sub_folio()  argument
433 	__mod_zone_page_state(folio_zone(folio), item, -folio_nr_pages(folio));  in __zone_stat_sub_folio()
437 		enum zone_stat_item item, long nr)  in zone_stat_mod_folio()  argument
439 	mod_zone_page_state(folio_zone(folio), item, nr);  in zone_stat_mod_folio()
443 		enum zone_stat_item item)  in zone_stat_add_folio()  argument
445 	mod_zone_page_state(folio_zone(folio), item, folio_nr_pages(folio));  in zone_stat_add_folio()
449 		enum zone_stat_item item)  in zone_stat_sub_folio()  argument
451 	mod_zone_page_state(folio_zone(folio), item, -folio_nr_pages(folio));  in zone_stat_sub_folio()
455 		enum node_stat_item item, long nr)  in __node_stat_mod_folio()  argument
457 	__mod_node_page_state(folio_pgdat(folio), item, nr);  in __node_stat_mod_folio()
461 		enum node_stat_item item)  in __node_stat_add_folio()  argument
463 	__mod_node_page_state(folio_pgdat(folio), item, folio_nr_pages(folio));  in __node_stat_add_folio()
467 		enum node_stat_item item)  in __node_stat_sub_folio()  argument
469 	__mod_node_page_state(folio_pgdat(folio), item, -folio_nr_pages(folio));  in __node_stat_sub_folio()
473 		enum node_stat_item item, long nr)  in node_stat_mod_folio()  argument
475 	mod_node_page_state(folio_pgdat(folio), item, nr);  in node_stat_mod_folio()
479 		enum node_stat_item item)  in node_stat_add_folio()  argument
481 	mod_node_page_state(folio_pgdat(folio), item, folio_nr_pages(folio));  in node_stat_add_folio()
485 		enum node_stat_item item)  in node_stat_sub_folio()  argument
487 	mod_node_page_state(folio_pgdat(folio), item, -folio_nr_pages(folio));  in node_stat_sub_folio()
500 static inline const char *zone_stat_name(enum zone_stat_item item)  in zone_stat_name()  argument
502 	return vmstat_text[item];  in zone_stat_name()
506 static inline const char *numa_stat_name(enum numa_stat_item item)  in numa_stat_name()  argument
509 			   item];  in numa_stat_name()
513 static inline const char *node_stat_name(enum node_stat_item item)  in node_stat_name()  argument
517 			   item];  in node_stat_name()
525 static inline const char *writeback_stat_name(enum writeback_stat_item item)  in writeback_stat_name()  argument
530 			   item];  in writeback_stat_name()
534 static inline const char *vm_event_name(enum vm_event_item item)  in vm_event_name()  argument
540 			   item];  in vm_event_name()