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Alexey Dobriyan 5a1fb391d8 netfilter: netns nf_conntrack: add ->ct_net -- pointer from conntrack to netns 
Conntrack (struct nf_conn) gets pointer to netns: ->ct_net -- netns in which
it was created. It comes from netdevice.

->ct_net is write-once field.

Every conntrack in system has ->ct_net initialized, no exceptions.

->ct_net doesn't pin netns: conntracks are recycled after timeouts and
pinning background traffic will prevent netns from even starting shutdown
sequence.

Right now every conntrack is created in init_net.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
 		2008-10-08 11:35:02 +02:00
..
Kconfig netfilter: xt_recent: IPv6 support 2008-10-08 11:35:00 +02:00
Makefile netfilter: rename ipt_recent to xt_recent 2008-10-08 11:35:00 +02:00
core.c netfilter: Introduce NFPROTO_* constants 2008-10-08 11:35:00 +02:00
nf_conntrack_acct.c netfilter: accounting rework: ct_extend + 64bit counters (v4) 2008-07-21 10:10:58 -07:00
nf_conntrack_amanda.c
…
nf_conntrack_core.c netfilter: netns nf_conntrack: add ->ct_net -- pointer from conntrack to netns 2008-10-08 11:35:02 +02:00
nf_conntrack_ecache.c
…
nf_conntrack_expect.c netfilter: netns nf_conntrack: add netns boilerplate 2008-10-08 11:35:02 +02:00
nf_conntrack_extend.c netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences 2008-07-26 17:50:05 -07:00
nf_conntrack_ftp.c
…
nf_conntrack_h323_asn1.c
…
nf_conntrack_h323_main.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_h323_types.c
…
nf_conntrack_helper.c
…
nf_conntrack_irc.c netfilter: nf_conntrack_irc: make sure string is terminated before calling simple_strtoul 2008-09-07 18:21:24 -07:00
nf_conntrack_l3proto_generic.c
…
nf_conntrack_netbios_ns.c
…
nf_conntrack_netlink.c netfilter: netns nf_conntrack: add ->ct_net -- pointer from conntrack to netns 2008-10-08 11:35:02 +02:00
nf_conntrack_pptp.c
…
nf_conntrack_proto.c
…
nf_conntrack_proto_dccp.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_proto_generic.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_proto_gre.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_proto_sctp.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_proto_tcp.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_proto_udp.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_proto_udplite.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_conntrack_sane.c
…
nf_conntrack_sip.c netfilter: nf_conntrack_sip: de-static helper pointers 2008-09-07 18:19:25 -07:00
nf_conntrack_standalone.c netfilter: netns nf_conntrack: add netns boilerplate 2008-10-08 11:35:02 +02:00
nf_conntrack_tftp.c
…
nf_internals.h netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nf_log.c netfilter: Introduce NFPROTO_* constants 2008-10-08 11:35:00 +02:00
nf_queue.c netfilter: Introduce NFPROTO_* constants 2008-10-08 11:35:00 +02:00
nf_sockopt.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nfnetlink.c
…
nfnetlink_log.c netfilter: Use unsigned types for hooknum and pf vars 2008-10-08 11:35:00 +02:00
nfnetlink_queue.c
…
x_tables.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_CLASSIFY.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_CONNMARK.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_CONNSECMARK.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_DSCP.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_MARK.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_NFLOG.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_NFQUEUE.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_NOTRACK.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_RATEEST.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_SECMARK.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_TCPMSS.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_TCPOPTSTRIP.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_TRACE.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_comment.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_connbytes.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_connlimit.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_connmark.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_conntrack.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_dccp.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_dscp.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_esp.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_hashlimit.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_helper.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_iprange.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_length.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_limit.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_mac.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_mark.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_multiport.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_owner.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_physdev.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_pkttype.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_policy.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_quota.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_rateest.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_realm.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_recent.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_sctp.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_state.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_statistic.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_string.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_tcpmss.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_tcpudp.c netfilter: x_tables: use NFPROTO_* in extensions 2008-10-08 11:35:01 +02:00
xt_time.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00
xt_u32.c netfilter: implement NFPROTO_UNSPEC as a wildcard for extensions 2008-10-08 11:35:01 +02:00