Lines Matching defs:dup_sack
1346 int dup_sack, int pcount,
1352 if (dup_sack && (sacked & TCPCB_RETRANS)) {
1417 if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {
1432 bool dup_sack)
1447 start_seq, end_seq, dup_sack, pcount,
1545 bool dup_sack)
1555 if (!dup_sack &&
1646 if (!tcp_shifted_skb(sk, prev, skb, state, pcount, len, mss, dup_sack))
1691 bool dup_sack = dup_sack_in;
1703 dup_sack = true;
1712 start_seq, end_seq, dup_sack);
1737 dup_sack,
1845 bool dup_sack = !i && found_dup_sack;
1850 if (!tcp_is_sackblock_valid(tp, dup_sack,
1855 if (dup_sack) {
1915 bool dup_sack = (found_dup_sack && (i == first_sack_index));
1927 if (tcp_sack_cache_ok(tp, cache) && !dup_sack &&
1937 dup_sack);
1973 start_seq, end_seq, dup_sack);