Searched refs:rttvar (Results 1 - 5 of 5) sorted by relevance

/linux-master/net/sctp/
H A Dtransport.c494 if (tp->rttvar || tp->srtt) {
507 tp->rttvar = tp->rttvar - (tp->rttvar >> net->sctp.rto_beta)
516 tp->rttvar = rtt >> 1;
522 if (tp->rttvar == 0)
523 tp->rttvar = SCTP_CLOCK_GRANULARITY;
526 tp->rto = tp->srtt + (tp->rttvar << 2);
548 pr_debug("%s: transport:%p, rtt:%d, srtt:%d rttvar:%d, rto:%ld\n",
549 __func__, tp, rtt, tp->srtt, tp->rttvar, t
[all...]
H A Dsocket.c650 trans->rtt = trans->srtt = trans->rttvar = 0;
/linux-master/net/batman-adv/
H A Dtp_meter.c191 m -= (tp_vars->rttvar >> 2);
192 tp_vars->rttvar += m; /* mdev ~= 3/4 rttvar + 1/4 new */
196 tp_vars->rttvar = m << 1; /* new_rtt / 2 */
199 /* rto = srtt + 4 * rttvar.
200 * rttvar is scaled by 4, therefore doesn't need to be multiplied
202 tp_vars->rto = (tp_vars->srtt >> 3) + tp_vars->rttvar;
413 tp_vars->srtt >> 3, tp_vars->rttvar >> 2, tp_vars->rto);
1009 tp_vars->rttvar = 0;
H A Dtypes.h1522 /** @rttvar: RTT variation scaled by 2^2 */
1523 u32 rttvar; member in struct:batadv_tp_vars
/linux-master/include/net/sctp/
H A Dstructs.h829 __u32 rttvar; member in struct:sctp_transport

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