diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2008-01-31 05:06:40 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-31 19:28:19 -0800 |
| commit | c67499c0e772064b37ad75eb69b28fc218752636 (patch) | |
| tree | 7d2873308f16080c0c3801d6024881360dd8e196 /net/ipv4/tcp_ipv4.c | |
| parent | 941b1d22cc035ad58b3d9b44a1c74efac2d7e499 (diff) | |
[NETNS]: Tcp-v4 sockets per-net lookup.
Add a net argument to inet_lookup and propagate it further
into lookup calls. Plus tune the __inet_check_established.
The dccp and inet_diag, which use that lookup functions
pass the init_net into them.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
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 | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 9aea88b8d4f..77c1939a2b0 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -369,8 +369,8 @@ void tcp_v4_err(struct sk_buff *skb, u32 info) return; } - sk = inet_lookup(&tcp_hashinfo, iph->daddr, th->dest, iph->saddr, - th->source, inet_iif(skb)); + sk = inet_lookup(skb->dev->nd_net, &tcp_hashinfo, iph->daddr, th->dest, + iph->saddr, th->source, inet_iif(skb)); if (!sk) { ICMP_INC_STATS_BH(ICMP_MIB_INERRORS); return; @@ -1503,8 +1503,8 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb) if (req) return tcp_check_req(sk, skb, req, prev); - nsk = inet_lookup_established(&tcp_hashinfo, iph->saddr, th->source, - iph->daddr, th->dest, inet_iif(skb)); + nsk = inet_lookup_established(sk->sk_net, &tcp_hashinfo, iph->saddr, + th->source, iph->daddr, th->dest, inet_iif(skb)); if (nsk) { if (nsk->sk_state != TCP_TIME_WAIT) { @@ -1661,8 +1661,8 @@ int tcp_v4_rcv(struct sk_buff *skb) TCP_SKB_CB(skb)->flags = iph->tos; TCP_SKB_CB(skb)->sacked = 0; - sk = __inet_lookup(&tcp_hashinfo, iph->saddr, th->source, - iph->daddr, th->dest, inet_iif(skb)); + sk = __inet_lookup(skb->dev->nd_net, &tcp_hashinfo, iph->saddr, + th->source, iph->daddr, th->dest, inet_iif(skb)); if (!sk) goto no_tcp_socket; @@ -1735,7 +1735,8 @@ do_time_wait: } switch (tcp_timewait_state_process(inet_twsk(sk), skb, th)) { case TCP_TW_SYN: { - struct sock *sk2 = inet_lookup_listener(&tcp_hashinfo, + struct sock *sk2 = inet_lookup_listener(skb->dev->nd_net, + &tcp_hashinfo, iph->daddr, th->dest, inet_iif(skb)); if (sk2) { |