Timo Teräs 5aad1de5ea ipv4: use separate genid for next hop exceptions ... commit 13d82bf5 (ipv4: Fix flushing of cached routing informations) added the support to flush learned pmtu information. However, using rt_genid is quite heavy as it is bumped on route add/change and multicast events amongst other places. These can happen quite often, especially if using dynamic routing protocols. While this is ok with routes (as they are just recreated locally), the pmtu information is learned from remote systems and the icmp notification can come with long delays. It is worthy to have separate genid to avoid excessive pmtu resets. Cc: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-06-03 00:07:43 -07:00
..
9p	9p: turn fid->dlist into hlist	2013-02-27 22:51:08 -05:00
bluetooth	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-05-01 17:51:54 -07:00
caif	caif: Remove my bouncing email address.	2013-04-23 13:25:51 -04:00
irda	irda: small read past the end of array in debug code	2013-04-19 17:32:31 -04:00
iucv	af_iucv: fix recvmsg by replacing skb_pull() function	2013-04-08 17:16:57 -04:00
netfilter	netfilter: log: netns NULL ptr bug when calling from conntrack	2013-05-15 14:11:07 +02:00
netns	netfilter: nf_log: prepare net namespace support for loggers	2013-04-05 20:12:54 +02:00
nfc	NFC: RFKILL support	2013-04-12 16:54:45 +02:00
phonet	net: remove my future former mail address	2012-06-17 16:29:38 -07:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-05-01 14:08:52 -07:00
tc_act
act_api.h	act_police: move struct tcf_police to act_police.c	2013-02-12 18:59:45 -05:00
addrconf.h	ipv6: statically link register_inet6addr_notifier()	2013-04-14 15:24:17 -04:00
af_ieee802154.h
af_rxrpc.h
af_unix.h	af_unix: fix a fatal race with bit fields	2013-05-01 15:13:49 -04:00
ah.h
arp.h	net: Dont use ifindices in hash fns	2012-08-09 16:18:06 -07:00
atmclip.h
ax25.h	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
ax88796.h
cfg80211-wext.h
cfg80211.h	cfg80211: introduce critical protocol indication from user-space	2013-04-22 15:48:00 +02:00
checksum.h	net: core: add function for incremental IPv6 pseudo header checksum updates	2012-08-30 03:00:16 +02:00
cipso_ipv4.h	cipso: handle CIPSO options correctly when NetLabel is disabled	2012-06-01 14:18:29 -04:00
cls_cgroup.h	cls_cgroup: remove task_struct parameter from sock_update_classid()	2013-04-09 13:19:35 -04:00
codel.h	codel: refine one condition to avoid a nul rec_inv_sqrt	2012-08-10 16:52:54 -07:00
compat.h	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
datalink.h
dcbevent.h
dcbnl.h	net/dcb: Add an optional max rate attribute	2012-04-05 05:08:04 -04:00
dn.h	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
dn_dev.h
dn_fib.h	decnet: Parse netlink attributes on our own	2013-03-22 10:31:16 -04:00
dn_neigh.h
dn_nsp.h
dn_route.h	decnet: use correct RCU API to deref sk_dst_cache field	2013-01-28 00:15:27 -05:00
dsa.h
dsfield.h	ipv6: Optimize ipv6_change_dsfield().	2013-01-09 23:59:53 -08:00
dst.h	Fix dst_neigh_lookup/dst_neigh_lookup_skb return value handling bug	2013-03-15 09:06:58 -04:00
dst_ops.h	net: Fix warnings in dst_ops.h	2012-07-19 10:43:03 -07:00
esp.h
ethoc.h
fib_rules.h	ipv4: Elide fib_validate_source() completely when possible.	2012-06-29 01:36:36 -07:00
firewire.h	firewire net, ipv4 arp: Extend hardware address and remove driver-level packet inspection.	2013-03-26 12:32:13 -04:00
flow.h	ipv4: Add FLOWI_FLAG_KNOWN_NH	2012-10-08 17:42:36 -04:00
flow_keys.h	flow_keys: include thoff into flow_keys for later usage	2013-03-20 12:14:36 -04:00
garp.h
gen_stats.h
genetlink.h	genl: Allow concurrent genl callbacks.	2013-04-25 01:43:15 -04:00
gre.h	GRE: Refactor GRE tunneling code.	2013-03-26 12:27:18 -04:00
gro_cells.h	gro: Fix kcalloc argument order	2013-01-27 22:46:33 -05:00
icmp.h	ipv4: fix error handling in icmp_protocol.	2013-02-22 15:10:18 -05:00
ieee80211_radiotap.h	mac80211: support (partial) VHT radiotap information	2012-11-27 11:56:18 +01:00
ieee802154.h
ieee802154_netdev.h	ieee802154/nl-mac.c: make some MLME operations optional	2013-04-08 12:00:16 -04:00
if_inet6.h	net: ipv6: remove 'next' member from inet6_dev	2013-05-20 13:49:48 -07:00
inet6_connection_sock.h	ipv6: Add helper inet6_csk_update_pmtu().	2012-07-16 03:44:56 -07:00
inet6_hashtables.h	ipv6: use a stronger hash for tcp	2013-02-21 18:15:58 -05:00
inet_common.h	net-tcp: Fast Open client - sendmsg(MSG_FASTOPEN)	2012-07-19 11:02:03 -07:00
inet_connection_sock.h	tcp: Tail loss probe (TLP)	2013-03-12 08:30:34 -04:00
inet_ecn.h	net: Correct comparisons and calculations using skb->tail and skb-transport_header	2013-05-28 23:49:07 -07:00
inet_frag.h	net: frag, fix race conditions in LRU list maintenance	2013-05-06 11:06:51 -04:00
inet_hashtables.h	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
inet_sock.h	ipv6: use a stronger hash for tcp	2013-02-21 18:15:58 -05:00
inet_timewait_sock.h	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
inetpeer.h	ipv4: Maintain redirect and PMTU info in struct rtable again.	2012-07-10 22:40:14 -07:00
ip.h	ipv4: Add a socket release callback for datagram sockets	2013-01-21 14:17:05 -05:00
ip6_checksum.h	ipv6: move csum_ipv6_magic() and udp6_csum_init() into static library	2013-01-08 17:56:10 -08:00
ip6_fib.h	ipv6: fix race condition regarding dst->expires and dst->from.	2013-02-20 15:11:45 -05:00
ip6_route.h	ipv6: Remove unused neigh argument for icmp6_dst_alloc() and its callers.	2013-01-18 14:41:13 -05:00
ip6_tunnel.h	GRE: Refactor GRE tunneling code.	2013-03-26 12:27:18 -04:00
ip_fib.h	ipv4: use separate genid for next hop exceptions	2013-06-03 00:07:43 -07:00
ip_tunnels.h	iptunnel: specify protocol outside IP header	2013-05-31 17:19:05 -07:00
ip_vs.h	ipvs: fix sparse warnings for some parameters	2013-04-23 11:43:05 +09:00
ipcomp.h
ipconfig.h
ipv6.h	net: ipv6: Add IPv6 support to the ping socket.	2013-05-25 21:07:49 -07:00
ipx.h
iw_handler.h
lapb.h	lapb: Neaten debugging	2012-05-17 18:45:20 -04:00
lib80211.h	hostap: Don't use create_proc_read_entry()	2013-04-29 15:41:56 -04:00
llc.h	llc: Remove stray reference to sysctl_llc_station_ack_timeout.	2012-09-17 13:13:24 -04:00
llc_c_ac.h
llc_c_ev.h	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h	net: delete all instances of special processing for token ring	2012-05-15 20:14:35 -04:00
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
mac80211.h	mac80211: fix spurious RCU warning and update documentation	2013-05-16 22:38:05 +02:00
mac802154.h	mac802154: add wpan device-class support	2012-06-26 21:06:11 -07:00
mip6.h
mld.h
mrp.h	net/802: Implement Multiple Registration Protocol (MRP)	2013-02-10 20:37:22 -05:00
ndisc.h	ndisc: Move ndisc_opt_addr_space() to include/net/ndisc.h.	2013-01-21 13:33:14 -05:00
neighbour.h	net neighbour, decnet: Ensure to align device private data on preferred alignment.	2013-02-11 00:21:44 -05:00
net_namespace.h	ipv4: use separate genid for next hop exceptions	2013-06-03 00:07:43 -07:00
net_ratelimit.h
netdma.h
netevent.h	ipv6 netevent: Remove old_neigh from netevent_redirect.	2013-01-14 15:04:59 -05:00
netlabel.h	userns: Convert the audit loginuid to be a kuid	2012-09-17 18:08:54 -07:00
netlink.h	netlink: Rename pid to portid to avoid confusion	2012-09-10 15:30:41 -04:00
netprio_cgroup.h	netprio_cgroup: remove task_struct parameter from sock_update_netprio()	2013-04-09 13:19:37 -04:00
netrom.h	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
nexthop.h
nl802154.h
p8022.h
ping.h	net: ipv6: Add IPv6 support to the ping socket.	2013-05-25 21:07:49 -07:00
pkt_cls.h	pkt_sched: namespace aware act_mirred	2013-01-14 15:09:36 -05:00
pkt_sched.h	sch_api: introduce qdisc_watchdog_schedule_ns()	2013-02-12 18:59:45 -05:00
protocol.h	net: Remove code duplication between offload structures	2012-11-15 17:39:51 -05:00
psnap.h
raw.h
rawv6.h	ipv6: bool/const conversions phase2	2012-05-19 01:08:16 -04:00
red.h	net_sched: red: Make minor corrections to comments	2012-04-16 23:53:11 -04:00
regulatory.h	regulatory: use RCU to protect last_request	2013-01-03 13:01:30 +01:00
request_sock.h	net: remove a stale comment for dl_next	2013-04-22 15:55:48 -04:00
rose.h
route.h	ipv4: avoid a test in ip_rt_put()	2012-11-03 14:59:04 -04:00
rtnetlink.h	rtnetlink: Remove passing of attributes into rtnl_doit functions	2013-03-22 10:31:16 -04:00
sch_generic.h	hlist: drop the node parameter from iterators	2013-02-27 19:10:24 -08:00
scm.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-22 20:32:51 -04:00
secure_seq.h	net: defer net_secret[] initialization	2013-04-29 15:14:02 -04:00
slhc_vj.h
snmp.h	net: avoid reloads in SNMP_UPD_PO_STATS	2012-08-06 13:40:47 -07:00
sock.h	ipv6: do not clear pinet6 field	2013-05-11 16:26:38 -07:00
stp.h
tcp.h	tcp: md5: remove spinlock usage in fast path	2013-05-20 14:00:42 -07:00
tcp_memcontrol.h	cgroup: pass struct mem_cgroup instead of struct cgroup to socket memcg	2012-04-10 10:04:07 -07:00
tcp_states.h
timewait_sock.h	[PATCH] tcp: Cache inetpeer in timewait socket, and only when necessary.	2012-06-09 14:56:12 -07:00
transp_v6.h	net: ipv6: Add IPv6 support to the ping socket.	2013-05-25 21:07:49 -07:00
udp.h	net/ipv6/udp: UDP encapsulation: introduce encap_rcv hook into IPv6	2012-04-28 22:21:51 -04:00
udplite.h
wext.h
wimax.h	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
wpan-phy.h	mac802154: monitor device support	2012-05-16 15:17:08 -04:00
x25.h	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
x25device.h
xfrm.h	xfrm: allow to avoid copying DSCP during encapsulation	2013-03-06 07:02:45 +01:00