Eric Dumazet 9f28a2fc0b ipv4: reintroduce route cache garbage collector ... Commit 2c8cec5c10 (ipv4: Cache learned PMTU information in inetpeer) removed IP route cache garbage collector a bit too soon, as this gc was responsible for expired routes cleanup, releasing their neighbour reference. As pointed out by Robert Gladewitz, recent kernels can fill and exhaust their neighbour cache. Reintroduce the garbage collection, since we'll have to wait our neighbour lookups become refcount-less to not depend on this stuff. Reported-by: Robert Gladewitz <gladewitz@gmx.de> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-12-21 15:47:16 -05:00
..
netfilter	netfilter: Remove NOTRACK/RAW dependency on NETFILTER_ADVANCED.	2011-11-23 16:07:00 -05:00
af_inet.c	ipv4: compat_ioctl is local to af_inet.c, make it static	2011-10-19 19:24:39 -04:00
ah4.c	ah: Don't return NET_XMIT_DROP on input.	2011-11-12 18:13:32 -05:00
arp.c	neigh: Pass neighbour entry to output ops.	2011-07-17 23:11:17 -07:00
cipso_ipv4.c	cipso: remove an unneeded NULL check in cipso_v4_doi_add()	2011-10-11 18:43:53 -04:00
datagram.c	ipv4: Lock socket and use cork flow in ip4_datagram_connect().	2011-05-08 13:48:57 -07:00
devinet.c	ipv4: flush route cache after change accept_local	2011-12-01 21:46:12 -05:00
esp4.c	inet: constify ip headers and in6_addr	2011-04-22 11:04:14 -07:00
fib_frontend.c	rtnetlink: Compute and store minimum ifinfo dump size	2011-06-09 20:38:07 -07:00
fib_lookup.h
fib_rules.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
fib_semantics.c	ipv4: Fix fib_info->fib_metrics leak	2011-09-16 17:42:26 -04:00
fib_trie.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
gre.c	rcu: convert uses of rcu_assign_pointer(x, NULL) to RCU_INIT_POINTER	2011-08-02 04:29:23 -07:00
icmp.c	net: more accurate skb truesize	2011-10-13 16:05:07 -04:00
igmp.c	ipv4 : igmp : fix error handle in ip_mc_add_src()	2011-11-23 17:31:39 -05:00
inet_connection_sock.c	seqlock: Get rid of SEQLOCK_UNLOCKED	2011-05-24 15:22:17 +02:00
inet_diag.c	net-netlink: fix diag to export IPv4 tos for dual-stack IPv6 sockets	2011-11-22 16:03:10 -05:00
inet_fragment.c
inet_hashtables.c	net: Compute protocol sequence numbers and fragment IDs using MD5.	2011-08-06 18:33:19 -07:00
inet_lro.c	net: add skb frag size accessors	2011-10-19 03:10:46 -04:00
inet_timewait_sock.c	net: Fix files explicitly needing to include module.h	2011-10-31 19:30:28 -04:00
inetpeer.c	net: Compute protocol sequence numbers and fragment IDs using MD5.	2011-08-06 18:33:19 -07:00
ip_forward.c	ipv4: Save nexthop address of LSRR/SSRR option to IPCB.	2011-11-23 19:19:32 -05:00
ip_fragment.c	net: add skb frag size accessors	2011-10-19 03:10:46 -04:00
ip_gre.c	ip_gre: dont increase dev->needed_headroom on a live device	2011-10-20 16:20:30 -04:00
ip_input.c	ip: introduce ip_is_fragment helper inline function	2011-06-21 20:33:34 -07:00
ip_options.c	ipv4: Save nexthop address of LSRR/SSRR option to IPCB.	2011-11-23 19:19:32 -05:00
ip_output.c	ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT	2011-10-24 03:06:21 -04:00
ip_sockglue.c	net: use INET_ECN_MASK instead of hardcoded 3	2011-10-22 00:07:47 -04:00
ipcomp.c	inet: constify ip headers and in6_addr	2011-04-22 11:04:14 -07:00
ipconfig.c	net: have ipconfig not wait if no dev is available	2011-12-20 14:09:15 -05:00
ipip.c	ipip, sit: copy parms.name after register_netdevice	2011-12-12 18:50:51 -05:00
ipmr.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
Kconfig
Makefile	net: ipv4: add IPPROTO_ICMP socket kind	2011-05-13 16:08:13 -04:00
netfilter.c	netfilter: possible unaligned packet header in ip_route_me_harder	2011-11-21 18:46:18 +01:00
ping.c	ping: dont increment ICMP_MIB_INERRORS	2011-11-18 14:38:59 -05:00
proc.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
protocol.c
raw.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
route.c	ipv4: reintroduce route cache garbage collector	2011-12-21 15:47:16 -05:00
syncookies.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
sysctl_net_ipv4.c	inetpeer: remove unused list	2011-06-08 17:05:30 -07:00
tcp.c	TCP: remove TCP_DEBUG	2011-10-24 17:36:08 -04:00
tcp_bic.c
tcp_cong.c
tcp_cubic.c	tcp_cubic: limit delayed_ack ratio to prevent divide error	2011-05-08 15:51:57 -07:00
tcp_diag.c
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c	tcp: add const qualifiers where possible	2011-10-21 05:22:42 -04:00
tcp_ipv4.c	tcp: clear xmit timers in tcp_v4_syn_recv_sock()	2011-11-16 16:57:45 -05:00
tcp_lp.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
tcp_minisocks.c	ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAIT	2011-10-27 00:44:35 -04:00
tcp_output.c	tcp: Fix comments for Nagle algorithm	2011-11-08 14:02:47 -05:00
tcp_probe.c
tcp_scalable.c
tcp_timer.c	TCP: remove TCP_DEBUG	2011-10-24 17:36:08 -04:00
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
tunnel4.c
udp.c	Revert "udp: remove redundant variable"	2011-12-01 14:12:55 -05:00
udp_impl.h
udplite.c	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
xfrm4_input.c
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c
xfrm4_output.c	xfrm4: Don't call icmp_send on local error	2011-07-01 17:33:19 -07:00
xfrm4_policy.c	ipv4: fix ipsec forward performance regression	2011-10-24 03:01:22 -04:00
xfrm4_state.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
xfrm4_tunnel.c