Lines Matching refs:t_rttvar
2308 tp->t_rttvar = ((tcp_rexmit_initial - TCPTV_SRTTBASE) << TCP_RTTVAR_SHIFT) / 4; in tcp_newtcpcb()
2479 metrics.hc_rttvar = tp->t_rttvar; in tcp_discardcb()
4464 if (tp->t_rttvar) { in tcp_change_time_units()
4467 val = tp->t_rttvar >> TCP_RTTVAR_SHIFT; in tcp_change_time_units()
4468 frac = tp->t_rttvar & 0x1f; in tcp_change_time_units()
4469 tp->t_rttvar = TICKS_2_USEC(val); in tcp_change_time_units()
4481 tp->t_rttvar += frac; in tcp_change_time_units()
4511 if (tp->t_rttvar) { in tcp_change_time_units()
4514 val = USEC_2_TICKS(tp->t_rttvar); in tcp_change_time_units()
4515 frac = tp->t_rttvar % (HPTS_USEC_IN_SEC / hz); in tcp_change_time_units()
4516 tp->t_rttvar = val << TCP_RTTVAR_SHIFT; in tcp_change_time_units()
4529 tp->t_rttvar += frac; in tcp_change_time_units()