diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-03 10:56:21 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-03 10:56:21 +0100 |
commit | 613dbd95723aee7abd16860745691b6c7bda20dc (patch) | |
tree | 51b5f91d3ac78dc092a1451597ccf0dd0c600764 /net/netfilter/xt_addrtype.c | |
parent | 06fd3a392bb36ff162d10cb7d5794185b94edb2f (diff) | |
download | linux-613dbd95723aee7abd16860745691b6c7bda20dc.tar.bz2 |
netfilter: x_tables: move hook state into xt_action_param structure
Place pointer to hook state in xt_action_param structure instead of
copying the fields that we need. After this change xt_action_param fits
into one cacheline.
This patch also adds a set of new wrapper functions to fetch relevant
hook state structure fields.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_addrtype.c')
-rw-r--r-- | net/netfilter/xt_addrtype.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/netfilter/xt_addrtype.c b/net/netfilter/xt_addrtype.c index 11d6091991a4..e329dabde35f 100644 --- a/net/netfilter/xt_addrtype.c +++ b/net/netfilter/xt_addrtype.c @@ -125,7 +125,7 @@ static inline bool match_type(struct net *net, const struct net_device *dev, static bool addrtype_mt_v0(const struct sk_buff *skb, struct xt_action_param *par) { - struct net *net = par->net; + struct net *net = xt_net(par); const struct xt_addrtype_info *info = par->matchinfo; const struct iphdr *iph = ip_hdr(skb); bool ret = true; @@ -143,19 +143,19 @@ addrtype_mt_v0(const struct sk_buff *skb, struct xt_action_param *par) static bool addrtype_mt_v1(const struct sk_buff *skb, struct xt_action_param *par) { - struct net *net = par->net; + struct net *net = xt_net(par); const struct xt_addrtype_info_v1 *info = par->matchinfo; const struct iphdr *iph; const struct net_device *dev = NULL; bool ret = true; if (info->flags & XT_ADDRTYPE_LIMIT_IFACE_IN) - dev = par->in; + dev = xt_in(par); else if (info->flags & XT_ADDRTYPE_LIMIT_IFACE_OUT) - dev = par->out; + dev = xt_out(par); #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES) - if (par->family == NFPROTO_IPV6) + if (xt_family(par) == NFPROTO_IPV6) return addrtype_mt6(net, dev, skb, info); #endif iph = ip_hdr(skb); |