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Searched refs:t_rttvar (Results 1 – 5 of 5) sorted by relevance

/openthread-latest/third_party/tcplp/bsdtcp/
Dtcp_input.c162 tp->t_rttvar = metrics.rmx_rttvar; in cc_conn_init()
165 tp->t_rttvar = in cc_conn_init()
169 ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1, in cc_conn_init()
2913 delta -= tp->t_rttvar >> (TCP_RTTVAR_SHIFT - TCP_DELTA_SHIFT); in tcp_xmit_timer()
2914 if ((tp->t_rttvar += delta) <= 0) in tcp_xmit_timer()
2915 tp->t_rttvar = 1; in tcp_xmit_timer()
2916 if (tp->t_rttbest > tp->t_srtt + tp->t_rttvar) in tcp_xmit_timer()
2917 tp->t_rttbest = tp->t_srtt + tp->t_rttvar; in tcp_xmit_timer()
2925 tp->t_rttvar = rtt << (TCP_RTTVAR_SHIFT - 1); in tcp_xmit_timer()
2926 tp->t_rttbest = tp->t_srtt + tp->t_rttvar; in tcp_xmit_timer()
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Dtcp_var.h269 int32_t t_rttvar; /* variance in round-trip time */ member
581 + (tp)->t_rttvar) >> TCP_DELTA_SHIFT)
Dtcp_subr.c134 tp->t_rttvar = ((TCPTV_RTOBASE - TCPTV_SRTTBASE) << TCP_RTTVAR_SHIFT) / 4; in initialize_tcb()
Dtcp_timer.c442 tp->t_rttvar += (tp->t_srtt >> TCP_RTT_SHIFT); in tcp_timer_rexmt()
Dtcp_output.c80 int t = ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1; in tcp_setpersist()