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| author | Hans Schillstrom <hans.schillstrom@ericsson.com> | 2011-01-03 14:44:55 +0100 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2011-01-13 10:30:28 +0900 |
| commit | f131315fa272d337dfca7dad2f033ff5296dad65 (patch) | |
| tree | 4abe0b8cd421229e27be614e23e3bbc800dff98b /net/netfilter/ipvs/ip_vs_core.c | |
| parent | 29c2026fd4980c144d9c746dc1565060f08e5796 (diff) | |
| download | kernel_samsung_smdk4412-f131315fa272d337dfca7dad2f033ff5296dad65.zip kernel_samsung_smdk4412-f131315fa272d337dfca7dad2f033ff5296dad65.tar.gz kernel_samsung_smdk4412-f131315fa272d337dfca7dad2f033ff5296dad65.tar.bz2 | |
IPVS: netns awareness to ip_vs_sync
All global variables moved to struct ipvs,
most external changes fixed (i.e. init_net removed)
in sync_buf create + 4 replaced by sizeof(struct..)
Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_core.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_core.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 9317aff..5531d56 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1471,12 +1471,13 @@ ip_vs_in_icmp_v6(struct sk_buff *skb, int *related, unsigned int hooknum) static unsigned int ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) { - struct net *net = NULL; + struct net *net; struct ip_vs_iphdr iph; struct ip_vs_protocol *pp; struct ip_vs_proto_data *pd; struct ip_vs_conn *cp; int ret, restart, pkts; + struct netns_ipvs *ipvs; /* Already marked as IPVS request or reply? */ if (skb->ipvs_property) @@ -1556,7 +1557,8 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) } IP_VS_DBG_PKT(11, af, pp, skb, 0, "Incoming packet"); - + net = skb_net(skb); + ipvs = net_ipvs(net); /* Check the server status */ if (cp->dest && !(cp->dest->flags & IP_VS_DEST_F_AVAILABLE)) { /* the destination server is not available */ @@ -1589,12 +1591,13 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) * * For ONE_PKT let ip_vs_sync_conn() do the filter work. */ + if (cp->flags & IP_VS_CONN_F_ONE_PACKET) pkts = sysctl_ip_vs_sync_threshold[0]; else pkts = atomic_add_return(1, &cp->in_pkts); - if ((ip_vs_sync_state & IP_VS_STATE_MASTER) && + if ((ipvs->sync_state & IP_VS_STATE_MASTER) && cp->protocol == IPPROTO_SCTP) { if ((cp->state == IP_VS_SCTP_S_ESTABLISHED && (pkts % sysctl_ip_vs_sync_threshold[1] @@ -1603,13 +1606,13 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) ((cp->state == IP_VS_SCTP_S_CLOSED) || (cp->state == IP_VS_SCTP_S_SHUT_ACK_CLI) || (cp->state == IP_VS_SCTP_S_SHUT_ACK_SER)))) { - ip_vs_sync_conn(cp); + ip_vs_sync_conn(net, cp); goto out; } } /* Keep this block last: TCP and others with pp->num_states <= 1 */ - else if ((ip_vs_sync_state & IP_VS_STATE_MASTER) && + else if ((ipvs->sync_state & IP_VS_STATE_MASTER) && (((cp->protocol != IPPROTO_TCP || cp->state == IP_VS_TCP_S_ESTABLISHED) && (pkts % sysctl_ip_vs_sync_threshold[1] @@ -1619,7 +1622,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af) (cp->state == IP_VS_TCP_S_CLOSE) || (cp->state == IP_VS_TCP_S_CLOSE_WAIT) || (cp->state == IP_VS_TCP_S_TIME_WAIT))))) - ip_vs_sync_conn(cp); + ip_vs_sync_conn(net, cp); out: cp->old_state = cp->state; |