diff options
| author | Julian Anastasov <ja@ssi.bg> | 2010-10-17 16:21:07 +0300 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2010-10-21 10:50:20 +0200 |
| commit | cf356d69db0afef692cd640917bc70f708c27f14 (patch) | |
| tree | 1c1e0a277ba783066e639524bbdef0c19996e8c0 /net/netfilter/ipvs/ip_vs_xmit.c | |
| parent | 8b27b10f5863a5b63e46304a71aa01463d1efac4 (diff) | |
ipvs: switch to notrack mode
Change skb->ipvs_property semantic. This is preparation
to support ip_vs_out processing in LOCAL_OUT. ipvs_property=1
will be used to avoid expensive lookups for traffic sent by
transmitters. Now when conntrack support is not used we call
ip_vs_notrack method to avoid problems in OUTPUT and
POST_ROUTING hooks instead of exiting POST_ROUTING as before.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_xmit.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_xmit.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c index b0bd8afbf36..94b53b44102 100644 --- a/net/netfilter/ipvs/ip_vs_xmit.c +++ b/net/netfilter/ipvs/ip_vs_xmit.c @@ -217,6 +217,7 @@ ip_vs_dst_reset(struct ip_vs_dest *dest) ({ \ int __ret = NF_ACCEPT; \ \ + (skb)->ipvs_property = 1; \ if (unlikely((cp)->flags & IP_VS_CONN_F_NFCT)) \ __ret = ip_vs_confirm_conntrack(skb, cp); \ if (__ret == NF_ACCEPT) { \ @@ -228,8 +229,9 @@ ip_vs_dst_reset(struct ip_vs_dest *dest) #define IP_VS_XMIT_NAT(pf, skb, cp) \ do { \ + (skb)->ipvs_property = 1; \ if (likely(!((cp)->flags & IP_VS_CONN_F_NFCT))) \ - (skb)->ipvs_property = 1; \ + ip_vs_notrack(skb); \ else \ ip_vs_update_conntrack(skb, cp, 1); \ skb_forward_csum(skb); \ @@ -239,8 +241,9 @@ do { \ #define IP_VS_XMIT(pf, skb, cp) \ do { \ + (skb)->ipvs_property = 1; \ if (likely(!((cp)->flags & IP_VS_CONN_F_NFCT))) \ - (skb)->ipvs_property = 1; \ + ip_vs_notrack(skb); \ skb_forward_csum(skb); \ NF_HOOK(pf, NF_INET_LOCAL_OUT, (skb), NULL, \ skb_dst(skb)->dev, dst_output); \ |