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524a53e5ad
linux/net/ipv4/netfilter
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Gao feng 524a53e5ad netfilter: nf_conntrack: prepare namespace support for l3 protocol trackers 
This patch prepares the namespace support for layer 3 protocol trackers.
Basically, this modifies the following interfaces:

* nf_ct_l3proto_[un]register_sysctl.
* nf_conntrack_l3proto_[un]register.

We add a new nf_ct_l3proto_net is used to get the pernet data of l3proto.

This adds rhe new struct nf_ip_net that is used to store the sysctl header
and l3proto_ipv4,l4proto_tcp(6),l4proto_udp(6),l4proto_icmp(v6) because the
protos such tcp and tcp6 use the same data,so making nf_ip_net as a field
of netns_ct is the easiest way to manager it.

This patch also adds init_net to struct nf_conntrack_l3proto to initial
the layer 3 protocol pernet data.

Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2012-06-07 14:58:39 +02:00
..
arp_tables.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
arpt_mangle.c
arptable_filter.c
ip_tables.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
ipt_ah.c
ipt_CLUSTERIP.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
ipt_ECN.c
ipt_MASQUERADE.c netfilter: nf_nat: export NAT definitions to userspace 2011-12-23 14:36:43 +01:00
ipt_NETMAP.c netfilter: nf_nat: export NAT definitions to userspace 2011-12-23 14:36:43 +01:00
ipt_REDIRECT.c netfilter: nf_nat: export NAT definitions to userspace 2011-12-23 14:36:43 +01:00
ipt_REJECT.c netfilter: Fix ip_route_me_harder triggering ip_rt_bug 2011-06-29 05:47:32 -07:00
ipt_rpfilter.c netfilter: add ipv4 reverse path filter match 2011-12-04 22:43:37 +01:00
ipt_ULOG.c module_param: make bool parameters really bool (net & drivers/net) 2011-12-19 22:27:29 -05:00
iptable_filter.c netfilter: remove forward module param confusion. 2012-03-22 22:36:17 -04:00
iptable_mangle.c
iptable_raw.c
iptable_security.c
Kconfig netfilter: merge ipt_LOG and ip6_LOG into xt_LOG 2012-03-07 17:40:49 +01:00
Makefile netfilter: remove ip_queue support 2012-05-08 20:25:42 +02:00
nf_conntrack_l3proto_ipv4_compat.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
nf_conntrack_l3proto_ipv4.c netfilter: nf_conntrack: prepare namespace support for l3 protocol trackers 2012-06-07 14:58:39 +02:00
nf_conntrack_proto_icmp.c netfilter: ipv4: Stop using NLA_PUT*(). 2012-04-02 04:33:43 -04:00
nf_defrag_ipv4.c
nf_nat_amanda.c rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00
nf_nat_core.c netfilter: ctnetlink: allow to set expectfn for expectations 2012-03-07 17:40:46 +01:00
nf_nat_ftp.c rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00
nf_nat_h323.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
nf_nat_helper.c netfilter: nf_nat: remove obsolete check in nf_nat_mangle_udp_packet() 2011-12-23 14:36:46 +01:00
nf_nat_irc.c rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00
nf_nat_pptp.c netfilter: nf_nat: export NAT definitions to userspace 2011-12-23 14:36:43 +01:00
nf_nat_proto_common.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_dccp.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_gre.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_icmp.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_sctp.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_tcp.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_udp.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_udplite.c netfilter: ctnetlink: remove dead NAT code 2011-12-23 14:36:46 +01:00
nf_nat_proto_unknown.c netfilter: nat: remove module reference counting from NAT protocols 2011-12-23 14:36:45 +01:00
nf_nat_rule.c netfilter: nf_nat: export NAT definitions to userspace 2011-12-23 14:36:43 +01:00
nf_nat_sip.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
nf_nat_snmp_basic.c net: Convert net_ratelimit uses to net_<level>_ratelimited 2012-05-15 13:45:03 -04:00
nf_nat_standalone.c netfilter: nf_nat: export NAT definitions to userspace 2011-12-23 14:36:43 +01:00
nf_nat_tftp.c rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER 2011-08-02 04:29:23 -07:00