Lines Matching full:rttvar
1633 * rttvar is stored as fixed point with 2 bits after the
1636 * (rttvar = rttvar*3/4 + |delta| / 4). This replaces
1657 * the retransmit should happen at rtt + 4 * rttvar.
1658 * Because of the way we do the smoothing, srtt and rttvar
