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
128 #define __count_zid_vm_events(item, zid, delta) \  argument
129 	__count_vm_events(item##_NORMAL - ZONE_NORMAL + zid, delta)
140 				enum numa_stat_item item)  in zone_numa_event_add()  argument
142 	atomic_long_add(x, &zone->vm_numa_event[item]);  in zone_numa_event_add()
143 	atomic_long_add(x, &vm_numa_event[item]);  in zone_numa_event_add()
147 					enum numa_stat_item item)  in zone_numa_event_state()  argument
149 	return atomic_long_read(&zone->vm_numa_event[item]);  in zone_numa_event_state()
153 global_numa_event_state(enum numa_stat_item item)  in global_numa_event_state()  argument
155 	return atomic_long_read(&vm_numa_event[item]);  in global_numa_event_state()
160 				 enum zone_stat_item item)  in zone_page_state_add()  argument
162 	atomic_long_add(x, &zone->vm_stat[item]);  in zone_page_state_add()
163 	atomic_long_add(x, &vm_zone_stat[item]);  in zone_page_state_add()
167 				 enum node_stat_item item)  in node_page_state_add()  argument
169 	atomic_long_add(x, &pgdat->vm_stat[item]);  in node_page_state_add()
170 	atomic_long_add(x, &vm_node_stat[item]);  in node_page_state_add()
173 static inline unsigned long global_zone_page_state(enum zone_stat_item item)  in global_zone_page_state()  argument
175 	long x = atomic_long_read(&vm_zone_stat[item]);  in global_zone_page_state()
184 unsigned long global_node_page_state_pages(enum node_stat_item item)  in global_node_page_state_pages()  argument
186 	long x = atomic_long_read(&vm_node_stat[item]);  in global_node_page_state_pages()
194 static inline unsigned long global_node_page_state(enum node_stat_item item)  in global_node_page_state()  argument
196 	VM_WARN_ON_ONCE(vmstat_item_in_bytes(item));  in global_node_page_state()
198 	return global_node_page_state_pages(item);  in global_node_page_state()
202 					enum zone_stat_item item)  in zone_page_state()  argument
204 	long x = atomic_long_read(&zone->vm_stat[item]);  in zone_page_state()
219 					enum zone_stat_item item)  in zone_page_state_snapshot()  argument
221 	long x = atomic_long_read(&zone->vm_stat[item]);  in zone_page_state_snapshot()
226 		x += per_cpu_ptr(zone->per_cpu_zonestats, cpu)->vm_stat_diff[item];  in zone_page_state_snapshot()
237 __count_numa_event(struct zone *zone, enum numa_stat_item item)  in __count_numa_event()  argument
241 	raw_cpu_inc(pzstats->vm_numa_event[item]);  in __count_numa_event()
245 __count_numa_events(struct zone *zone, enum numa_stat_item item, long delta)  in __count_numa_events()  argument
249 	raw_cpu_add(pzstats->vm_numa_event[item], delta);  in __count_numa_events()
253 					      enum zone_stat_item item);
254 extern unsigned long sum_zone_numa_event_state(int node, enum numa_stat_item item);
256 						enum node_stat_item item);
258 					   enum node_stat_item item);
261 #define sum_zone_node_page_state(node, item) global_zone_page_state(item)  argument
262 #define node_page_state(node, item) global_node_page_state(item)  argument
263 #define node_page_state_pages(node, item) global_node_page_state_pages(item)  argument
270 void __mod_zone_page_state(struct zone *, enum zone_stat_item item, long);
274 void __mod_node_page_state(struct pglist_data *, enum node_stat_item item, long);
314 			enum zone_stat_item item, long delta)  in __mod_zone_page_state()  argument
316 	zone_page_state_add(delta, zone, item);  in __mod_zone_page_state()
320 			enum node_stat_item item, int delta)  in __mod_node_page_state()  argument
322 	if (vmstat_item_in_bytes(item)) {  in __mod_node_page_state()
333 	node_page_state_add(delta, pgdat, item);  in __mod_node_page_state()
336 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)  in __inc_zone_state()  argument
338 	atomic_long_inc(&zone->vm_stat[item]);  in __inc_zone_state()
339 	atomic_long_inc(&vm_zone_stat[item]);  in __inc_zone_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()
345 	atomic_long_inc(&vm_node_stat[item]);  in __inc_node_state()
348 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)  in __dec_zone_state()  argument
350 	atomic_long_dec(&zone->vm_stat[item]);  in __dec_zone_state()
351 	atomic_long_dec(&vm_zone_stat[item]);  in __dec_zone_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()
357 	atomic_long_dec(&vm_node_stat[item]);  in __dec_node_state()
361 			enum zone_stat_item item)  in __inc_zone_page_state()  argument
363 	__inc_zone_state(page_zone(page), item);  in __inc_zone_page_state()
367 			enum node_stat_item item)  in __inc_node_page_state()  argument
369 	__inc_node_state(page_pgdat(page), item);  in __inc_node_page_state()
374 			enum zone_stat_item item)  in __dec_zone_page_state()  argument
376 	__dec_zone_state(page_zone(page), item);  in __dec_zone_page_state()
380 			enum node_stat_item item)  in __dec_node_page_state()  argument
382 	__dec_node_state(page_pgdat(page), item);  in __dec_node_page_state()
413 		enum zone_stat_item item, long nr)  in __zone_stat_mod_folio()  argument
415 	__mod_zone_page_state(folio_zone(folio), item, nr);  in __zone_stat_mod_folio()
419 		enum zone_stat_item item)  in __zone_stat_add_folio()  argument
421 	__mod_zone_page_state(folio_zone(folio), item, folio_nr_pages(folio));  in __zone_stat_add_folio()
425 		enum zone_stat_item item)  in __zone_stat_sub_folio()  argument
427 	__mod_zone_page_state(folio_zone(folio), item, -folio_nr_pages(folio));  in __zone_stat_sub_folio()
431 		enum zone_stat_item item, long nr)  in zone_stat_mod_folio()  argument
433 	mod_zone_page_state(folio_zone(folio), item, nr);  in zone_stat_mod_folio()
437 		enum zone_stat_item item)  in zone_stat_add_folio()  argument
439 	mod_zone_page_state(folio_zone(folio), item, folio_nr_pages(folio));  in zone_stat_add_folio()
443 		enum zone_stat_item item)  in zone_stat_sub_folio()  argument
445 	mod_zone_page_state(folio_zone(folio), item, -folio_nr_pages(folio));  in zone_stat_sub_folio()
449 		enum node_stat_item item, long nr)  in __node_stat_mod_folio()  argument
451 	__mod_node_page_state(folio_pgdat(folio), item, nr);  in __node_stat_mod_folio()
455 		enum node_stat_item item)  in __node_stat_add_folio()  argument
457 	__mod_node_page_state(folio_pgdat(folio), item, folio_nr_pages(folio));  in __node_stat_add_folio()
461 		enum node_stat_item item)  in __node_stat_sub_folio()  argument
463 	__mod_node_page_state(folio_pgdat(folio), item, -folio_nr_pages(folio));  in __node_stat_sub_folio()
467 		enum node_stat_item item, long nr)  in node_stat_mod_folio()  argument
469 	mod_node_page_state(folio_pgdat(folio), item, nr);  in node_stat_mod_folio()
473 		enum node_stat_item item)  in node_stat_add_folio()  argument
475 	mod_node_page_state(folio_pgdat(folio), item, folio_nr_pages(folio));  in node_stat_add_folio()
479 		enum node_stat_item item)  in node_stat_sub_folio()  argument
481 	mod_node_page_state(folio_pgdat(folio), item, -folio_nr_pages(folio));  in node_stat_sub_folio()
494 static inline const char *zone_stat_name(enum zone_stat_item item)  in zone_stat_name()  argument
496 	return vmstat_text[item];  in zone_stat_name()
500 static inline const char *numa_stat_name(enum numa_stat_item item)  in numa_stat_name()  argument
503 			   item];  in numa_stat_name()
507 static inline const char *node_stat_name(enum node_stat_item item)  in node_stat_name()  argument
511 			   item];  in node_stat_name()
519 static inline const char *writeback_stat_name(enum writeback_stat_item item)  in writeback_stat_name()  argument
524 			   item];  in writeback_stat_name()
528 static inline const char *vm_event_name(enum vm_event_item item)  in vm_event_name()  argument
534 			   item];  in vm_event_name()