diff options
| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-10-15 13:10:32 +0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-15 23:26:37 +0400 |
| commit | f885c5b08e76f920a4ed4dc63b8b19514272de7b (patch) | |
| tree | 0c4450c656c6b798fa935055eceb5429c11bd430 /net | |
| parent | ad643a793bfb933e1b9e37ad4a5edf389ae160ea (diff) | |
| download | linux-f885c5b08e76f920a4ed4dc63b8b19514272de7b.tar.xz | |
[TCP]: high_seq parameter removed (all callers use tp->high_seq)
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -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); } |