44 	err = percpu_counter_init(&p->events, 1, gfp);  in fprop_global_init()
53 	percpu_counter_destroy(&p->events);  in fprop_global_destroy()
66 	s64 events = percpu_counter_sum(&p->events);  in fprop_new_period()  local
71 	if (events <= 1)  in fprop_new_period()
76 		events -= events >> periods;  in fprop_new_period()
78 	percpu_counter_add(&p->events, -events);  in fprop_new_period()
92 	pl->events = 0;  in fprop_local_init_single()
119 		pl->events >>= period - pl->period;  in fprop_reflect_period_single()
121 		pl->events = 0;  in fprop_reflect_period_single()
130 	pl->events++;  in __fprop_inc_single()
131 	percpu_counter_add(&p->events, 1);  in __fprop_inc_single()
145 		num = pl->events;  in fprop_fraction_single()
146 		den = percpu_counter_read_positive(&p->events);  in fprop_fraction_single()
172 	err = percpu_counter_init(&pl->events, 0, gfp);  in fprop_local_init_percpu()
182 	percpu_counter_destroy(&pl->events);  in fprop_local_destroy_percpu()
202 		s64 val = percpu_counter_read(&pl->events);  in fprop_reflect_period_percpu()
205 			val = percpu_counter_sum(&pl->events);  in fprop_reflect_period_percpu()
207 		percpu_counter_add_batch(&pl->events,  in fprop_reflect_period_percpu()
210 		percpu_counter_set(&pl->events, 0);  in fprop_reflect_period_percpu()
220 	percpu_counter_add_batch(&pl->events, nr, PROP_BATCH);  in __fprop_add_percpu()
221 	percpu_counter_add(&p->events, nr);  in __fprop_add_percpu()
234 		num = percpu_counter_read_positive(&pl->events);  in fprop_fraction_percpu()
235 		den = percpu_counter_read_positive(&p->events);  in fprop_fraction_percpu()