Lines Matching refs:t_srtt
376 if (tp->t_srtt == 0 && (rtt = metrics.hc_rtt)) { in cc_conn_init()
377 tp->t_srtt = rtt; in cc_conn_init()
385 tp->t_srtt * TCP_RTTVAR_SCALE / TCP_RTT_SCALE; in cc_conn_init()
388 ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1, in cc_conn_init()
1479 tp->t_srtt != 0 && tp->rfbuf_ts != 0 && in tcp_autorcvbuf()
1481 ((tp->t_srtt >> TCP_RTT_SHIFT)/2)) { in tcp_autorcvbuf()
3702 if ((tp->t_srtt != 0) && (tp->t_rxtshift <= TCP_RTT_INVALIDATE)) { in tcp_xmit_timer()
3711 - (tp->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT)); in tcp_xmit_timer()
3713 if ((tp->t_srtt += delta) <= 0) in tcp_xmit_timer()
3714 tp->t_srtt = 1; in tcp_xmit_timer()
3737 tp->t_srtt = rtt << TCP_RTT_SHIFT; in tcp_xmit_timer()