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[NETNS]: Tcp-v4 sockets per-net lookup.

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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>
This commit is contained in:
Pavel Emelyanov
2008-01-31 05:06:40 -08:00
committed by David S. Miller
parent 941b1d22cc
commit c67499c0e7
5 changed files with 58 additions and 42 deletions
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6
net/dccp/ipv4.c
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@ -218,7 +218,7 @@ static void dccp_v4_err(struct sk_buff *skb, u32 info)
return;
}
sk = inet_lookup(&dccp_hashinfo, iph->daddr, dh->dccph_dport,
sk = inet_lookup(&init_net, &dccp_hashinfo, iph->daddr, dh->dccph_dport,
iph->saddr, dh->dccph_sport, inet_iif(skb));
if (sk == NULL) {
ICMP_INC_STATS_BH(ICMP_MIB_INERRORS);
@ -436,7 +436,7 @@ static struct sock *dccp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
if (req != NULL)
return dccp_check_req(sk, skb, req, prev);
nsk = inet_lookup_established(&dccp_hashinfo,
nsk = inet_lookup_established(&init_net, &dccp_hashinfo,
iph->saddr, dh->dccph_sport,
iph->daddr, dh->dccph_dport,
inet_iif(skb));
@ -817,7 +817,7 @@ static int dccp_v4_rcv(struct sk_buff *skb)
/* Step 2:
* Look up flow ID in table and get corresponding socket */
sk = __inet_lookup(&dccp_hashinfo,
sk = __inet_lookup(&init_net, &dccp_hashinfo,
iph->saddr, dh->dccph_sport,
iph->daddr, dh->dccph_dport, inet_iif(skb));
/*