Florian Westphal 14e1a97776 netfilter: connlimit: use kmem_cache for conn objects ...

We might allocate thousands of these (one object per connection).
Use distinct kmem cache to permit simplte tracking on how many
objects are currently used by the connlimit match via the sysfs.

Reviewed-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

2014-03-12 13:55:03 +01:00

..

ipset

netfilter: ipset: add forceadd kernel support for hash set types

2014-03-06 09:31:43 +01:00

ipvs

ipvs: Reduce checkpatch noise in ip_vs_lblc.c

2014-03-07 12:36:21 +09:00

core.c

netfilter: pass hook ops to hookfn

2013-10-14 11:29:31 +02:00

Kconfig

netfilter: nf_tables: add reject module for NFPROTO_INET

2014-02-06 09:44:18 +01:00

Makefile

netfilter: nf_tables: add reject module for NFPROTO_INET

2014-02-06 09:44:18 +01:00

nf_conntrack_acct.c

netfilter: introduce nf_conn_acct structure

2013-11-03 21:48:49 +01:00

nf_conntrack_amanda.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_broadcast.c

netfilter: nf_conntrack: nf_conntrack snmp helper

2011-01-18 18:12:24 +01:00

nf_conntrack_core.c

netfilter: conntrack: remove central spinlock nf_conntrack_lock

2014-03-07 11:41:13 +01:00

nf_conntrack_ecache.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_expect.c

netfilter: conntrack: seperate expect locking from nf_conntrack_lock

2014-03-07 11:41:01 +01:00

nf_conntrack_extend.c

netfilter: nf_ct_ext: support variable length extensions

2012-06-16 15:08:49 +02:00

nf_conntrack_ftp.c

netfilter: Implement RFC 1123 for FTP conntrack

2013-05-27 13:32:43 +02:00

nf_conntrack_h323_asn1.c

netfilter: h323: bug in parsing of ASN1 SEQOF field

2011-04-04 15:21:02 +02:00

nf_conntrack_h323_main.c

netfilter: conntrack: seperate expect locking from nf_conntrack_lock

2014-03-07 11:41:01 +01:00

nf_conntrack_h323_types.c

…

nf_conntrack_helper.c

netfilter: conntrack: remove central spinlock nf_conntrack_lock

2014-03-07 11:41:13 +01:00

nf_conntrack_irc.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_l3proto_generic.c

…

nf_conntrack_labels.c

netfilter: connlabels: remove unneeded includes

2013-07-31 16:39:18 +02:00

nf_conntrack_netbios_ns.c

netfilter: nf_conntrack: nf_conntrack snmp helper

2011-01-18 18:12:24 +01:00

nf_conntrack_netlink.c

netfilter: conntrack: remove central spinlock nf_conntrack_lock

2014-03-07 11:41:13 +01:00

nf_conntrack_pptp.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_proto_dccp.c

netfilter: nf_conntrack_dccp: fix skb_header_pointer API usages

2014-01-06 17:40:02 +01:00

nf_conntrack_proto_generic.c

netfilter: nf_conntrack: generalize nf_ct_l4proto_net

2012-07-04 19:37:22 +02:00

nf_conntrack_proto_gre.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_proto_sctp.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_proto_tcp.c

netfilter: add SYNPROXY core/target

2013-08-28 00:27:54 +02:00

nf_conntrack_proto_udp.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_proto_udplite.c

netfilter: nf_log: prepare net namespace support for loggers

2013-04-05 20:12:54 +02:00

nf_conntrack_proto.c

netfilter: nf_conntrack: remove dead code

2014-01-03 23:41:37 +01:00

nf_conntrack_sane.c

netfilter: nf_ct_helper: better logging for dropped packets

2013-02-19 02:48:05 +01:00

nf_conntrack_seqadj.c

netfilter: only warn once on wrong seqadj usage

2014-01-06 14:23:17 +01:00

nf_conntrack_sip.c

netfilter: conntrack: seperate expect locking from nf_conntrack_lock

2014-03-07 11:41:01 +01:00

nf_conntrack_snmp.c

netfilter: nf_ct_snmp: add include file

2013-01-18 00:28:18 +01:00

nf_conntrack_standalone.c

net: Convert uses of typedef ctl_table to struct ctl_table

2013-06-13 02:36:09 -07:00

nf_conntrack_tftp.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_conntrack_timeout.c

netfilter: nf_ct_timeout: move initialization out of pernet_operations

2013-01-23 12:56:02 +01:00

nf_conntrack_timestamp.c

netfilter: nf_ct_timestamp: Fix BUG_ON after netns deletion

2013-12-20 14:58:29 +01:00

nf_internals.h

net: misc: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

nf_log.c

net: Convert uses of typedef ctl_table to struct ctl_table

2013-06-13 02:36:09 -07:00

nf_nat_amanda.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

nf_nat_core.c

netfilter: nf_nat: add full port randomization support

2014-01-03 23:41:26 +01:00

nf_nat_ftp.c

netfilter: nf_ct_helper: better logging for dropped packets

2013-02-19 02:48:05 +01:00

nf_nat_helper.c

netfilter: nf_conntrack: make sequence number adjustments usuable without NAT

2013-08-28 00:26:48 +02:00

nf_nat_irc.c

netfilter: nf_nat: fix access to uninitialized buffer in IRC NAT helper

2014-01-06 14:17:17 +01:00

nf_nat_proto_common.c

netfilter: nf_nat: add full port randomization support

2014-01-03 23:41:26 +01:00

nf_nat_proto_dccp.c

netfilter: add protocol independent NAT core

2012-08-30 03:00:14 +02:00

nf_nat_proto_sctp.c

net/sctp: Refactor SCTP skb checksum computation

2013-07-27 20:07:15 -07:00

nf_nat_proto_tcp.c

netfilter: add protocol independent NAT core

2012-08-30 03:00:14 +02:00

nf_nat_proto_udp.c

netfilter: add protocol independent NAT core

2012-08-30 03:00:14 +02:00

nf_nat_proto_udplite.c

netfilter: add protocol independent NAT core

2012-08-30 03:00:14 +02:00

nf_nat_proto_unknown.c

netfilter: add protocol independent NAT core

2012-08-30 03:00:14 +02:00

nf_nat_sip.c

netfilter: nf_ct_sip: consolidate NAT hook functions

2013-10-01 12:47:09 +02:00

nf_nat_tftp.c

netfilter: nf_ct_helper: better logging for dropped packets

2013-02-19 02:48:05 +01:00

nf_queue.c

netfilter: move skb_gso_segment into nfnetlink_queue module

2013-04-29 20:09:05 +02:00

nf_sockopt.c

…

nf_synproxy_core.c

netfilter: nf_conntrack: don't release a conntrack with non-zero refcnt

2014-02-05 17:46:06 +01:00

nf_tables_api.c

netfilter: nf_tables: restore notifications for anonymous set destruction

2014-03-08 12:35:18 +01:00

nf_tables_core.c

netfilter: nf_tables: unininline nft_trace_packet()

2014-02-07 17:50:27 +01:00

nf_tables_inet.c

netfilter: nf_tables: fix error path in the init functions

2014-01-09 23:25:48 +01:00

nfnetlink_acct.c

netfilter: nfnetlink_acct: fix incomplete dumping of objects

2013-06-05 12:36:36 +02:00

nfnetlink_cthelper.c

netfilter: check return code from nla_parse_tested

2013-06-20 11:20:13 +02:00

nfnetlink_cttimeout.c

netfilter: cttimeout: allow to set/get default protocol timeouts

2013-10-01 13:17:39 +02:00

nfnetlink_log.c

netfilter: nfnetlink_log: remove unused code

2014-02-25 11:30:01 +01:00

nfnetlink_queue_core.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch

2014-01-06 19:48:38 -05:00

nfnetlink_queue_ct.c

netfilter: nf_conntrack: make sequence number adjustments usuable without NAT

2013-08-28 00:26:48 +02:00

nfnetlink.c

netfilter: nfnetlink: add rcu_dereference_protected() helpers

2014-02-25 11:29:21 +01:00

nft_bitwise.c

netfilter: nf_tables: expression ops overloading

2013-10-14 17:16:08 +02:00

nft_byteorder.c

netfilter: nf_tables: expression ops overloading

2013-10-14 17:16:08 +02:00

nft_cmp.c

netfilter: nf_tables: add compatibility layer for x_tables

2013-10-14 18:00:04 +02:00

nft_compat.c

netfilter: nf_tables: restore context for expression destructors

2014-03-08 12:35:17 +01:00

nft_counter.c

netfilter: nf_tables: expression ops overloading

2013-10-14 17:16:08 +02:00

nft_ct.c

netfilter: nft_ct: remove family from struct nft_ct

2014-03-08 12:35:19 +01:00

nft_expr_template.c

netfilter: nf_tables: expression ops overloading

2013-10-14 17:16:08 +02:00

nft_exthdr.c

netfilter: nft_exthdr: call ipv6_find_hdr() with explicitly initialized offset

2013-12-20 11:25:10 +01:00

nft_hash.c

netfilter: nft_hash: bug fixes and resizing

2014-03-07 11:42:07 +01:00

nft_immediate.c

netfilter: nf_tables: restore context for expression destructors

2014-03-08 12:35:17 +01:00

nft_limit.c

netfilter: nf_tables: expression ops overloading

2013-10-14 17:16:08 +02:00

nft_log.c

netfilter: nf_tables: restore context for expression destructors

2014-03-08 12:35:17 +01:00

nft_lookup.c

netfilter: nf_tables: restore notifications for anonymous set destruction

2014-03-08 12:35:18 +01:00

nft_meta.c

netfilter: nft_meta: fix lack of validation of the input register

2014-01-09 20:04:16 +01:00

nft_nat.c

netfilter: nft_nat: fix family validation

2014-03-08 12:35:19 +01:00

nft_payload.c

netfilter: nf_tables: nft_payload: fix transport header base

2013-10-14 18:00:56 +02:00

nft_queue.c

netfilter: nf_tables: fix log/queue expressions for NFPROTO_INET

2014-02-06 11:41:38 +01:00

nft_rbtree.c

netfilter: nft_rbtree: fix data handling of end interval elements

2014-02-07 14:22:06 +01:00

nft_reject_inet.c

netfilter: nf_tables: add reject module for NFPROTO_INET

2014-02-06 09:44:18 +01:00

nft_reject.c

netfilter: nft_reject: split up reject module into IPv4 and IPv6 specifc parts

2014-02-06 09:44:10 +01:00

x_tables.c

netfilter: x_tables: fix ordering of jumpstack allocation and table update

2013-10-22 10:11:29 +02:00

xt_addrtype.c

netfilter: xt_addrtype: fix trivial typo

2013-07-31 16:36:25 +02:00

xt_AUDIT.c

netfilter: xt_AUDIT: only generate audit log when audit enabled

2013-03-04 14:45:25 +01:00

xt_bpf.c

netfilter: x_tables: add xt_bpf match

2013-01-21 12:20:19 +01:00

xt_cgroup.c

netfilter: x_tables: lightweight process control group matching

2014-01-03 23:41:44 +01:00

xt_CHECKSUM.c

…

xt_CLASSIFY.c

netfilter: xt_CLASSIFY: add ARP support, allow CLASSIFY target on any table

2010-11-15 13:57:56 +01:00

xt_cluster.c

…

xt_comment.c

…

xt_connbytes.c

netfilter: introduce nf_conn_acct structure

2013-11-03 21:48:49 +01:00

xt_connlabel.c

netfilter: add connlabel conntrack extension

2013-01-18 00:28:15 +01:00

xt_connlimit.c

netfilter: connlimit: use kmem_cache for conn objects

2014-03-12 13:55:03 +01:00

xt_connmark.c

netfilter: Fix FSF address in file headers

2013-12-06 12:37:57 -05:00

xt_CONNSECMARK.c

…

xt_conntrack.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

xt_cpu.c

netfilter: xtables: add missing aliases for autoloading via iptables

2011-01-18 06:33:54 +01:00

xt_CT.c

netfilter: nf_conntrack: don't release a conntrack with non-zero refcnt

2014-02-05 17:46:06 +01:00

xt_dccp.c

…

xt_devgroup.c

netfilter: xtables: add device group match

2011-02-03 00:05:43 +01:00

xt_dscp.c

…

xt_DSCP.c

netfilter: IPv6: fix DSCP mangle code

2011-05-10 10:00:21 +02:00

xt_ecn.c

netfilter: xtables: collapse conditions in xt_ecn

2011-12-27 20:45:25 +01:00

xt_esp.c

…

xt_hashlimit.c

Revert "netfilter: avoid get_random_bytes calls"

2014-01-06 14:00:55 +01:00

xt_helper.c

…

xt_hl.c

netfilter: Reduce switch/case indent

2011-07-01 16:11:15 -07:00

xt_HL.c

netfilter: Reduce switch/case indent

2011-07-01 16:11:15 -07:00

xt_HMARK.c

ipv6: Move ipv6_find_hdr() out of Netfilter code.

2012-11-09 17:05:07 -08:00

xt_IDLETIMER.c

netfilter: Remove unnecessary OOM logging messages

2011-11-01 09:19:49 +01:00

xt_ipcomp.c

netfilter: xt_ipcomp: Use ntohs to ease sparse warning

2014-02-19 11:41:25 +01:00

xt_iprange.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2011-02-04 14:28:58 -08:00

xt_ipvs.c

ipvs: API change to avoid rescan of IPv6 exthdr

2012-09-28 11:34:33 +09:00

xt_l2tp.c

netfilter: introduce l2tp match extension

2014-01-09 21:36:39 +01:00

xt_LED.c

netfilter: xtables: add missing aliases for autoloading via iptables

2011-01-18 06:33:54 +01:00

xt_length.c

…

xt_limit.c

netfilter: add my copyright statements

2013-04-18 20:27:55 +02:00

xt_LOG.c

netfilter: xt_LOG: fix mark logging for IPv6 packets

2013-05-29 12:29:18 +02:00

xt_mac.c

netfilter: Convert compare_ether_addr to ether_addr_equal

2012-05-09 20:49:18 -04:00

xt_mark.c

…

xt_multiport.c

…

xt_nat.c

netfilter: xt_nat: fix incorrect hooks for SNAT and DNAT targets

2012-10-15 13:39:12 +02:00

xt_NETMAP.c

netfilter: combine ipt_NETMAP and ip6t_NETMAP

2012-09-21 12:11:08 +02:00

xt_nfacct.c

netfilter: xtables: add nfacct match to support extended accounting

2011-12-25 02:43:17 +01:00

xt_NFLOG.c

netfilter: log: netns NULL ptr bug when calling from conntrack

2013-05-15 14:11:07 +02:00

xt_NFQUEUE.c

netfilter: xt_NFQUEUE: separate reusable code

2013-12-07 23:20:45 +01:00

xt_osf.c

netfilter: Fix FSF address in file headers

2013-12-06 12:37:57 -05:00

xt_owner.c

userns: xt_owner: Add basic user namespace support.

2012-08-14 21:55:30 -07:00

xt_physdev.c

…

xt_pkttype.c

…

xt_policy.c

…

xt_quota.c

net: Fix files explicitly needing to include module.h

2011-10-31 19:30:28 -04:00

xt_rateest.c

net_sched: add 64bit rate estimators

2013-06-11 02:51:03 -07:00

xt_RATEEST.c

Revert "netfilter: avoid get_random_bytes calls"

2014-01-06 14:00:55 +01:00

xt_realm.c

…

xt_recent.c

Revert "netfilter: avoid get_random_bytes calls"

2014-01-06 14:00:55 +01:00

xt_REDIRECT.c

netfilter: combine ipt_REDIRECT and ip6t_REDIRECT

2012-09-21 12:12:05 +02:00

xt_repldata.h

…

xt_sctp.c

…

xt_SECMARK.c

…

xt_set.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2013-11-15 16:47:22 -08:00

xt_socket.c

netfilter: xt_socket: use sock_gen_put()

2013-10-17 10:27:25 +02:00

xt_state.c

…

xt_statistic.c

net: replace macros net_random and net_srandom with direct calls to prandom

2014-01-14 15:15:25 -08:00

xt_string.c

…

xt_tcpmss.c

…

xt_TCPMSS.c

netfilter: xt_TCPMSS: lookup route from proper net namespace

2013-09-27 16:18:23 +02:00

xt_TCPOPTSTRIP.c

netfilter: xt_TCPOPTSTRIP: fix possible off by one access

2013-08-01 11:45:15 +02:00

xt_tcpudp.c

…

xt_TEE.c

net: pass info struct via netdevice notifier

2013-05-28 13:11:01 -07:00

xt_time.c

netfilter: xt_time: add support to ignore day transition

2012-09-24 14:29:01 +02:00

xt_TPROXY.c

ipv6: make lookups simpler and faster

2013-10-09 00:01:25 -04:00

xt_TRACE.c

…

xt_u32.c

…