PERF_RECORD_STAT_ROUND
[PERF_RECORD_STAT_ROUND] = "STAT_ROUND",
[PERF_RECORD_STAT_ROUND] = perf_event__stat_round_swap,
case PERF_RECORD_STAT_ROUND:
[PERF_RECORD_STAT_ROUND] = sizeof(struct perf_record_stat_round),
event.header.type = PERF_RECORD_STAT_ROUND;