Lines Matching refs:cwnd
695 * to do with delayed acks, because at cwnd>2 true delack timeout
786 /* Cong. avoidance phase, cwnd is reliable. */
793 /* Else slow start did not finish, cwnd is non-sense,
823 __u32 cwnd = (dst ? dst_metric(dst, RTAX_INITCWND) : 0);
825 if (!cwnd) {
827 cwnd = 2;
829 cwnd = (tp->mss_cache > 1095) ? 3 : 4;
831 return min_t(__u32, cwnd, tp->snd_cwnd_clamp);
834 /* Set slow start threshold and cwnd not falling to slow start */
932 cwnd:
947 goto cwnd;
2060 /* Our state is too optimistic in ssthresh() call because cwnd
2415 * with the same cwnd?
2603 /* Decrease cwnd each second ack. */
2724 /* Try to undo cwnd reduction, because D-SACKs acked all retransmitted data */
2930 * cwnd/ssthresh really reduced now.
2969 * A. ECE, hence prohibit cwnd undoing, the reduction is required. */
3070 /* MTU probe failure: don't reduce cwnd */
3473 /* A very conservative spurious RTO response algorithm: reduce cwnd and
3485 /* A conservative spurious RTO response algorithm: reduce cwnd using
4825 /* RFC2861, slow part. Adjust cwnd, after it was not full during one rto.
4826 * As additional protections, we do not touch cwnd in retransmission phases,