PERF_CURRENT_PID   65 tools/testing/selftests/powerpc/pmu/event.c 	return event_open_with_options(e, PERF_CURRENT_PID, PERF_NO_CPU, group_fd);
PERF_CURRENT_PID   80 tools/testing/selftests/powerpc/pmu/event.c 	return event_open_with_options(e, PERF_CURRENT_PID, PERF_NO_CPU, PERF_NO_GROUP);