poll_events_nr   1714 tools/perf/builtin-timechart.c 	unsigned int poll_events_nr = ARRAY_SIZE(poll_events);
poll_events_nr   1719 tools/perf/builtin-timechart.c 		poll_events_nr * 4 +
poll_events_nr   1757 tools/perf/builtin-timechart.c 	for (i = 0; i < poll_events_nr; i++) {