1347 	u32 nr;  in perf_event_pid_type()  local
1354 	nr = __task_pid_nr_ns(p, type, event->ns);  in perf_event_pid_type()
1356 	if (!nr && !pid_alive(p))  in perf_event_pid_type()
1357 		nr = -1;  in perf_event_pid_type()
1358 	return nr;  in perf_event_pid_type()
1819 	int nr = 1;  in __perf_event_read_size()  local
1834 		nr += nr_siblings;  in __perf_event_read_size()
1842 	return size + nr * entry;  in __perf_event_read_size()
3697 		itrs[heap->nr] = event;  in __heap_add()
3698 		heap->nr++;  in __heap_add()
3719 			.nr = 0,  in visit_groups_merge()
3732 			.nr = 0,  in visit_groups_merge()
3749 	while (event_heap.nr) {  in visit_groups_merge()
7145 		size += data->callchain->nr;  in perf_output_sample()
7187 			size = data->br_stack->nr  in perf_output_sample()
7190 			perf_output_put(handle, data->br_stack->nr);  in perf_output_sample()
7198 			u64 nr = 0;  in perf_output_sample()  local
7199 			perf_output_put(handle, nr);  in perf_output_sample()
7408 static struct perf_callchain_entry __empty_callchain = { .nr = 0, };
7458 		size += data->callchain->nr;  in perf_prepare_sample()
7495 			size += data->br_stack->nr  in perf_prepare_sample()
9452 	u64 nr, offset;  in perf_swevent_set_period()  local
9462 	nr = div64_u64(period + val, period);  in perf_swevent_set_period()
9463 	offset = nr * period;  in perf_swevent_set_period()
9468 	return nr;  in perf_swevent_set_period()
9497 static void perf_swevent_event(struct perf_event *event, u64 nr,  in perf_swevent_event()  argument
9503 	local64_add(nr, &event->count);  in perf_swevent_event()
9512 		data->period = nr;  in perf_swevent_event()
9517 	if (nr == 1 && hwc->sample_period == 1 && !event->attr.freq)  in perf_swevent_event()
9520 	if (local64_add_negative(nr, &hwc->period_left))  in perf_swevent_event()
9611 				    u64 nr,  in do_perf_sw_event()  argument
9626 			perf_swevent_event(event, nr, data, regs);  in do_perf_sw_event()
9649 void ___perf_sw_event(u32 event_id, u64 nr, struct pt_regs *regs, u64 addr)  in ___perf_sw_event()  argument
9657 	do_perf_sw_event(PERF_TYPE_SOFTWARE, event_id, nr, &data, regs);  in ___perf_sw_event()
9660 void __perf_sw_event(u32 event_id, u64 nr, struct pt_regs *regs, u64 addr)  in __perf_sw_event()  argument
9669 	___perf_sw_event(event_id, nr, regs, addr);  in __perf_sw_event()