39 	int cpu;  in sum_vm_events()  local
44 	for_each_online_cpu(cpu) {  in sum_vm_events()
45 		struct vm_event_state *this = &per_cpu(vm_event_states, cpu);  in sum_vm_events()
71 void vm_events_fold_cpu(int cpu)  in vm_events_fold_cpu()  argument
73 	struct vm_event_state *fold_state = &per_cpu(vm_event_states, cpu);  in vm_events_fold_cpu()
171 	int cpu;  in refresh_zone_stat_thresholds()  local
179 		for_each_online_cpu(cpu)  in refresh_zone_stat_thresholds()
180 			per_cpu_ptr(zone->pageset, cpu)->stat_threshold  in refresh_zone_stat_thresholds()
200 	int cpu;  in set_pgdat_percpu_threshold()  local
210 		for_each_online_cpu(cpu)  in set_pgdat_percpu_threshold()
211 			per_cpu_ptr(zone->pageset, cpu)->stat_threshold  in set_pgdat_percpu_threshold()
528 void cpu_vm_stats_fold(int cpu)  in cpu_vm_stats_fold()  argument
537 		p = per_cpu_ptr(zone->pageset, cpu);  in cpu_vm_stats_fold()
1431 static bool need_update(int cpu)  in need_update()  argument
1436 		struct per_cpu_pageset *p = per_cpu_ptr(zone->pageset, cpu);  in need_update()
1487 	int cpu;  in vmstat_shepherd()  local
1491 	for_each_cpu(cpu, cpu_stat_off) {  in vmstat_shepherd()
1492 		struct delayed_work *dw = &per_cpu(vmstat_work, cpu);  in vmstat_shepherd()
1494 		if (need_update(cpu)) {  in vmstat_shepherd()
1495 			if (cpumask_test_and_clear_cpu(cpu, cpu_stat_off))  in vmstat_shepherd()
1496 				queue_delayed_work_on(cpu, vmstat_wq, dw, 0);  in vmstat_shepherd()
1514 	int cpu;  in start_shepherd_timer()  local
1516 	for_each_possible_cpu(cpu)  in start_shepherd_timer()
1517 		INIT_DELAYED_WORK(per_cpu_ptr(&vmstat_work, cpu),  in start_shepherd_timer()
1531 	int cpu;  in vmstat_cpu_dead()  local
1534 	for_each_online_cpu(cpu)  in vmstat_cpu_dead()
1535 		if (cpu_to_node(cpu) == node)  in vmstat_cpu_dead()
1551 	long cpu = (long)hcpu;  in vmstat_cpuup_callback()  local
1557 		node_set_state(cpu_to_node(cpu), N_CPU);  in vmstat_cpuup_callback()
1558 		cpumask_set_cpu(cpu, cpu_stat_off);  in vmstat_cpuup_callback()
1562 		cancel_delayed_work_sync(&per_cpu(vmstat_work, cpu));  in vmstat_cpuup_callback()
1563 		cpumask_clear_cpu(cpu, cpu_stat_off);  in vmstat_cpuup_callback()
1567 		cpumask_set_cpu(cpu, cpu_stat_off);  in vmstat_cpuup_callback()
1572 		vmstat_cpu_dead(cpu_to_node(cpu));  in vmstat_cpuup_callback()