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authorPatrick McHardy <kaber@trash.net>2007-12-05 01:26:33 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:56:14 -0800
commit02f014d88831f73b895c1fe09badb66c88e932d3 (patch)
tree09aa75b8edeb240e62c4269f20630f8206c0e6d4 /net/ipv6/netfilter.c
parent7a6c6653b3a977087ec64d76817c7ee6e1df5b60 (diff)
[NETFILTER]: nf_queue: move list_head/skb/id to struct nf_info
Move common fields for queue management to struct nf_info and rename it to struct nf_queue_entry. The avoids one allocation/free per packet and simplifies the code a bit. Alternatively we could add some private room at the tail, but since all current users use identical structs this seems easier. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter.c')
-rw-r--r--net/ipv6/netfilter.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 55ea9c6ec744..945e6ae19569 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -57,11 +57,12 @@ struct ip6_rt_info {
struct in6_addr saddr;
};
-static void nf_ip6_saveroute(const struct sk_buff *skb, struct nf_info *info)
+static void nf_ip6_saveroute(const struct sk_buff *skb,
+ struct nf_queue_entry *entry)
{
- struct ip6_rt_info *rt_info = nf_info_reroute(info);
+ struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry);
- if (info->hook == NF_INET_LOCAL_OUT) {
+ if (entry->hook == NF_INET_LOCAL_OUT) {
struct ipv6hdr *iph = ipv6_hdr(skb);
rt_info->daddr = iph->daddr;
@@ -69,11 +70,12 @@ static void nf_ip6_saveroute(const struct sk_buff *skb, struct nf_info *info)
}
}
-static int nf_ip6_reroute(struct sk_buff *skb, const struct nf_info *info)
+static int nf_ip6_reroute(struct sk_buff *skb,
+ const struct nf_queue_entry *entry)
{
- struct ip6_rt_info *rt_info = nf_info_reroute(info);
+ struct ip6_rt_info *rt_info = nf_queue_entry_reroute(entry);
- if (info->hook == NF_INET_LOCAL_OUT) {
+ if (entry->hook == NF_INET_LOCAL_OUT) {
struct ipv6hdr *iph = ipv6_hdr(skb);
if (!ipv6_addr_equal(&iph->daddr, &rt_info->daddr) ||
!ipv6_addr_equal(&iph->saddr, &rt_info->saddr))

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