PERF_CMD_SXLAT
if (cmd == PERF_CMD_SSIZE || cmd == PERF_CMD_SXLAT)
case PERF_CMD_SXLAT:
case PERF_CMD_SXLAT:
(void)perf_cmd_exec(peer, PERF_CMD_SXLAT);
if (test_and_clear_bit(PERF_CMD_SXLAT, &peer->sts))
perf_cmd_send(peer, PERF_CMD_SXLAT, peer->inbuf_xlat);