PERF_RECORD_AUXTRACE_INFO
ev->auxtrace_info.header.type = PERF_RECORD_AUXTRACE_INFO;
[PERF_RECORD_AUXTRACE_INFO] = "AUXTRACE_INFO",
[PERF_RECORD_AUXTRACE_INFO] = perf_event__auxtrace_info_swap,
case PERF_RECORD_AUXTRACE_INFO:
[PERF_RECORD_AUXTRACE_INFO] = sizeof(struct perf_record_auxtrace_info),