Lines Matching defs:event_cpu

4640 static int __perf_event_read_cpu(struct perf_event *event, int event_cpu)
4645 	if ((unsigned)event_cpu >= nr_cpu_ids)
4646 		return event_cpu;
4649 		const struct cpumask *cpumask = perf_scope_cpu_topology_cpumask(event->pmu->scope, event_cpu);
4656 		event_pkg = topology_physical_package_id(event_cpu);
4663 	return event_cpu;
4749 	int event_cpu;
4779 	event_cpu = __perf_event_read_cpu(event, event->cpu);
4783 	    event_cpu != smp_processor_id()) {
4821 	int event_cpu, ret = 0;
4839 		event_cpu = READ_ONCE(event->oncpu);
4840 		if ((unsigned)event_cpu >= nr_cpu_ids)
4850 		event_cpu = __perf_event_read_cpu(event, event_cpu);
4856 		 * If event_cpu isn't a valid CPU it means the event got
4862 		(void)smp_call_function_single(event_cpu, __perf_event_read, &data, 1);