diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2008-10-07 11:41:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-07 11:41:57 -0700 |
| commit | 9a1f27c48065ce713eb47f2fd475b717e63ef239 (patch) | |
| tree | 79ebeb8386b98aca595625b9d2db26bd52a8077d /net | |
| parent | c7004482e8dcb7c3c72666395cfa98a216a4fb70 (diff) | |
| download | op-kernel-dev-9a1f27c48065ce713eb47f2fd475b717e63ef239.zip op-kernel-dev-9a1f27c48065ce713eb47f2fd475b717e63ef239.tar.gz | |
inet_hashtables: Add inet_lookup_skb helpers
To be able to use the cached socket reference in the skb during input
processing we add a new set of lookup functions that receive the skb on
their argument list.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: KOVACS Krisztian <hidden@sch.bme.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dccp/ipv4.c | 5 | ||||
| -rw-r--r-- | net/dccp/ipv6.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 3 | ||||
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 6 |
4 files changed, 6 insertions, 14 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index 882c5c4..e3dfdda 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -811,9 +811,8 @@ static int dccp_v4_rcv(struct sk_buff *skb) /* Step 2: * Look up flow ID in table and get corresponding socket */ - sk = __inet_lookup(dev_net(skb->dst->dev), &dccp_hashinfo, - iph->saddr, dh->dccph_sport, - iph->daddr, dh->dccph_dport, inet_iif(skb)); + sk = __inet_lookup_skb(&dccp_hashinfo, skb, + dh->dccph_sport, dh->dccph_dport); /* * Step 2: * If no socket ... diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 5e1ee0d..caa7f34 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -805,10 +805,8 @@ static int dccp_v6_rcv(struct sk_buff *skb) /* Step 2: * Look up flow ID in table and get corresponding socket */ - sk = __inet6_lookup(dev_net(skb->dst->dev), &dccp_hashinfo, - &ipv6_hdr(skb)->saddr, dh->dccph_sport, - &ipv6_hdr(skb)->daddr, ntohs(dh->dccph_dport), - inet6_iif(skb)); + sk = __inet6_lookup_skb(&dccp_hashinfo, skb, + dh->dccph_sport, dh->dccph_dport); /* * Step 2: * If no socket ... diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 8b24bd8..24ffc5e 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1577,8 +1577,7 @@ int tcp_v4_rcv(struct sk_buff *skb) TCP_SKB_CB(skb)->flags = iph->tos; TCP_SKB_CB(skb)->sacked = 0; - sk = __inet_lookup(net, &tcp_hashinfo, iph->saddr, - th->source, iph->daddr, th->dest, inet_iif(skb)); + sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest); if (!sk) goto no_tcp_socket; diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index df16b68..6268d26 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1681,11 +1681,7 @@ static int tcp_v6_rcv(struct sk_buff *skb) TCP_SKB_CB(skb)->flags = ipv6_get_dsfield(ipv6_hdr(skb)); TCP_SKB_CB(skb)->sacked = 0; - sk = __inet6_lookup(net, &tcp_hashinfo, - &ipv6_hdr(skb)->saddr, th->source, - &ipv6_hdr(skb)->daddr, ntohs(th->dest), - inet6_iif(skb)); - + sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest); if (!sk) goto no_tcp_socket; |
