179 		struct per_cpu_zonestat *pzstats;  in fold_vm_zone_numa_events()  local
181 		pzstats = per_cpu_ptr(zone->per_cpu_zonestats, cpu);  in fold_vm_zone_numa_events()
183 			zone_numa_events[item] += xchg(&pzstats->vm_numa_event[item], 0);  in fold_vm_zone_numa_events()
821 		struct per_cpu_zonestat __percpu *pzstats = zone->per_cpu_zonestats;  in refresh_cpu_vm_stats()  local
827 			v = this_cpu_xchg(pzstats->vm_stat_diff[i], 0);  in refresh_cpu_vm_stats()
908 		struct per_cpu_zonestat *pzstats;  in cpu_vm_stats_fold()  local
910 		pzstats = per_cpu_ptr(zone->per_cpu_zonestats, cpu);  in cpu_vm_stats_fold()
913 			if (pzstats->vm_stat_diff[i]) {  in cpu_vm_stats_fold()
916 				v = pzstats->vm_stat_diff[i];  in cpu_vm_stats_fold()
917 				pzstats->vm_stat_diff[i] = 0;  in cpu_vm_stats_fold()
924 			if (pzstats->vm_numa_event[i]) {  in cpu_vm_stats_fold()
927 				v = pzstats->vm_numa_event[i];  in cpu_vm_stats_fold()
928 				pzstats->vm_numa_event[i] = 0;  in cpu_vm_stats_fold()
958 void drain_zonestat(struct zone *zone, struct per_cpu_zonestat *pzstats)  in drain_zonestat()  argument
964 		if (pzstats->vm_stat_diff[i]) {  in drain_zonestat()
965 			v = pzstats->vm_stat_diff[i];  in drain_zonestat()
966 			pzstats->vm_stat_diff[i] = 0;  in drain_zonestat()
973 		if (pzstats->vm_numa_event[i]) {  in drain_zonestat()
974 			v = pzstats->vm_numa_event[i];  in drain_zonestat()
975 			pzstats->vm_numa_event[i] = 0;  in drain_zonestat()
1805 		struct per_cpu_zonestat __maybe_unused *pzstats;  in zoneinfo_show_print()  local
1822 		pzstats = per_cpu_ptr(zone->per_cpu_zonestats, i);  in zoneinfo_show_print()
1824 				pzstats->stat_threshold);  in zoneinfo_show_print()
2043 		struct per_cpu_zonestat *pzstats = per_cpu_ptr(zone->per_cpu_zonestats, cpu);  in need_update()  local
2049 		if (memchr_inv(pzstats->vm_stat_diff, 0, sizeof(pzstats->vm_stat_diff)))  in need_update()