From 02f014d88831f73b895c1fe09badb66c88e932d3 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 5 Dec 2007 01:26:33 -0800 Subject: [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 Signed-off-by: David S. Miller --- net/ipv6/netfilter.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'net/ipv6/netfilter.c') 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)) -- cgit v1.2.3