Lines Matching defs:dup_sack
1365 int dup_sack, int pcount,
1371 if (dup_sack && (sacked & TCPCB_RETRANS)) {
1436 if (dup_sack && (sacked & TCPCB_SACKED_RETRANS)) {
1451 bool dup_sack)
1466 start_seq, end_seq, dup_sack, pcount,
1564 bool dup_sack)
1574 if (!dup_sack &&
1665 if (!tcp_shifted_skb(sk, prev, skb, state, pcount, len, mss, dup_sack))
1710 bool dup_sack = dup_sack_in;
1722 dup_sack = true;
1731 start_seq, end_seq, dup_sack);
1756 dup_sack,
1864 bool dup_sack = !i && found_dup_sack;
1869 if (!tcp_is_sackblock_valid(tp, dup_sack,
1874 if (dup_sack) {
1934 bool dup_sack = (found_dup_sack && (i == first_sack_index));
1946 if (tcp_sack_cache_ok(tp, cache) && !dup_sack &&
1956 dup_sack);
1992 start_seq, end_seq, dup_sack);