CGROUPSTATS_CMD_GET
.cmd = CGROUPSTATS_CMD_GET,
.resv_start_op = CGROUPSTATS_CMD_GET + 1,
if (send_cmd(nl_sd, family_id, getpid(), CGROUPSTATS_CMD_GET,
rc = send_cmd(nl_sd, id, mypid, CGROUPSTATS_CMD_GET,