diff options
| author | Eric Dumazet <edumazet@google.com> | 2014-09-06 02:33:32 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-06 04:49:33 +0400 |
| commit | 04317dafd11dd7b0ec19b85f098414abae6ed5f7 (patch) | |
| tree | 3e9a5c6b3aea2e8b1f519d031fb0fcfa4af970fb /net/ipv4/tcp_ipv4.c | |
| parent | 2ba38943ba190eb6a494262003e23187d1b40fb4 (diff) | |
| download | linux-04317dafd11dd7b0ec19b85f098414abae6ed5f7.tar.xz | |
tcp: introduce TCP_SKB_CB(skb)->tcp_tw_isn
TCP_SKB_CB(skb)->when has different meaning in output and input paths.
In output path, it contains a timestamp.
In input path, it contains an ISN, chosen by tcp_timewait_state_process()
Lets add a different name to ease code comprehension.
Note that 'when' field will disappear in following patch,
as skb_mstamp already contains timestamp, the anonymous
union will promptly disappear as well.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 487e2a41667f..02e6cd29ebf1 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1627,7 +1627,7 @@ int tcp_v4_rcv(struct sk_buff *skb) TCP_SKB_CB(skb)->end_seq = (TCP_SKB_CB(skb)->seq + th->syn + th->fin + skb->len - th->doff * 4); TCP_SKB_CB(skb)->ack_seq = ntohl(th->ack_seq); - TCP_SKB_CB(skb)->when = 0; + TCP_SKB_CB(skb)->tcp_tw_isn = 0; TCP_SKB_CB(skb)->ip_dsfield = ipv4_get_dsfield(iph); TCP_SKB_CB(skb)->sacked = 0; |