diff options
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 0a42e9340346..0f00966b1784 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1995,8 +1995,7 @@ static void tcp_verify_retransmit_hint(struct tcp_sock *tp, } /* Mark head of queue up as lost. */ -static void tcp_mark_head_lost(struct sock *sk, - int packets, u32 high_seq) +static void tcp_mark_head_lost(struct sock *sk, int packets) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb; @@ -2019,7 +2018,7 @@ static void tcp_mark_head_lost(struct sock *sk, tp->lost_skb_hint = skb; tp->lost_cnt_hint = cnt; cnt += tcp_skb_pcount(skb); - if (cnt > packets || after(TCP_SKB_CB(skb)->end_seq, high_seq)) + if (cnt > packets || after(TCP_SKB_CB(skb)->end_seq, tp->high_seq)) break; if (!(TCP_SKB_CB(skb)->sacked & (TCPCB_SACKED_ACKED|TCPCB_LOST))) { TCP_SKB_CB(skb)->sacked |= TCPCB_LOST; @@ -2040,9 +2039,9 @@ static void tcp_update_scoreboard(struct sock *sk) int lost = tp->fackets_out - tp->reordering; if (lost <= 0) lost = 1; - tcp_mark_head_lost(sk, lost, tp->high_seq); + tcp_mark_head_lost(sk, lost); } else { - tcp_mark_head_lost(sk, 1, tp->high_seq); + tcp_mark_head_lost(sk, 1); } /* New heuristics: it is possible only after we switched @@ -2381,7 +2380,7 @@ tcp_fastretrans_alert(struct sock *sk, int pkts_acked, int flag) before(tp->snd_una, tp->high_seq) && icsk->icsk_ca_state != TCP_CA_Open && tp->fackets_out > tp->reordering) { - tcp_mark_head_lost(sk, tp->fackets_out-tp->reordering, tp->high_seq); + tcp_mark_head_lost(sk, tp->fackets_out - tp->reordering); NET_INC_STATS_BH(LINUX_MIB_TCPLOSS); } |