YOSHIFUJI Hideaki b2db756449 ipv6: Reduce timer events for addrconf_verify(). ... This patch reduces timer events while keeping accuracy by rounding our timer and/or batching several address validations in addrconf_verify(). addrconf_verify() is called at earliest timeout among interface addresses' timeouts, but at maximum ADDR_CHECK_FREQUENCY (120 secs). In most cases, all of timeouts of interface addresses are long enough (e.g. several hours or days vs 2 minutes), this timer is usually called every ADDR_CHECK_FREQUENCY, and it is okay to be lazy. (Note this timer could be eliminated if all code paths which modifies variables related to timeouts call us manually, but it is another story.) However, in other least but important cases, we try keeping accuracy. When the real interface address timeout is coming, and the timeout is just before the rounded timeout, we accept some error. When a timeout has been reached, we also try batching other several events in very near future. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-03-20 16:11:12 -07:00
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9p	9p: Change the name of new protocol from 9p2010.L to 9p2000.L	2010-03-13 08:57:29 -06:00
802	sysctl net: Remove unused binary sysctl code	2009-11-12 02:05:06 -08:00
8021q	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-03-20 15:24:29 -07:00
appletalk	net: appletalk: use seq_hlist_foo() helpers	2010-02-10 11:12:09 -08:00
atm	net: atm: use seq_list_foo() helpers	2010-02-10 12:31:10 -08:00
ax25	net: ax25: use seq_hlist_foo() helpers	2010-02-10 11:12:09 -08:00
bluetooth	net: convert multiple drivers to use netdev_for_each_mc_addr, part7	2010-03-16 21:23:25 -07:00
bridge	net: forbid underlaying devices to change its type	2010-03-18 20:00:02 -07:00
can	can: deny filterlist access on non-CAN interfaces	2010-02-02 07:21:34 -08:00
core	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-03-20 15:24:29 -07:00
dcb	const: struct nla_policy	2010-02-18 14:30:18 -08:00
dccp	net-2.6 [Bug-Fix][dccp]: fix oops caused after failed initialisation	2010-03-15 16:00:50 -07:00
decnet	net: Add checking to rcu_dereference() primitives	2010-02-25 09:41:03 +01:00
dsa	netdev: convert pseudo-devices to netdev_tx_t	2009-09-01 01:13:07 -07:00
econet	net: use net_eq to compare nets	2009-11-25 15:14:13 -08:00
ethernet	llc: use dev_hard_header	2009-12-26 20:38:23 -08:00
ieee802154	net: use net_eq to compare nets	2009-11-25 15:14:13 -08:00
ipv4	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-03-20 15:24:29 -07:00
ipv6	ipv6: Reduce timer events for addrconf_verify().	2010-03-20 16:11:12 -07:00
ipx	net: ipx: use seq_list_foo() helpers	2010-02-10 12:31:10 -08:00
irda	const: struct nla_policy	2010-02-18 14:30:18 -08:00
iucv	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
key	xfrm: SP lookups signature with mark	2010-02-22 16:21:12 -08:00
lapb	net: remove NET_RX_BAD and NET_RX_CN* defines	2009-07-05 19:15:35 -07:00
llc	net: backlog functions rename	2010-03-05 13:34:03 -08:00
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-03-13 14:50:18 -08:00
netfilter	netfilter: ctnetlink: fix reliable event delivery if message building fails	2010-03-20 14:29:03 -07:00
netlabel	net: remove INIT_RCU_HEAD() usage	2010-02-17 00:03:27 -08:00
netlink	netlink: fix NETLINK_RECV_NO_ENOBUFS in netlink_set_err()	2010-03-20 14:29:03 -07:00
netrom	net: netrom: use seq_hlist_foo() helpers	2010-02-10 11:12:08 -08:00
packet	af_packet: move strict addr_len check right before dev_[mc/unicast]_[add/del]	2010-03-03 01:04:38 -08:00
phonet	phonet: use for_each_set_bit()	2010-03-15 16:00:47 -07:00
rds	RDS: Enable per-cpu workqueue threads	2010-03-16 21:17:02 -07:00
rfkill	rfkill: Add support for KEY_RFKILL	2010-03-02 14:28:49 -05:00
rose	net: rose: use seq_hlist_foo() helpers	2010-02-10 11:12:08 -08:00
rxrpc	net: use net_eq to compare nets	2009-11-25 15:14:13 -08:00
sched	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-02-09 11:44:44 -08:00
sctp	ipv6: convert idev_list to list macros	2010-03-20 15:45:09 -07:00
sunrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-03-13 14:50:18 -08:00
tipc	tipc: Allow retransmission of cloned buffers	2010-03-16 21:23:24 -07:00
unix	AF_UNIX: update locking comment	2010-02-18 14:12:06 -08:00
wanrouter	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
wimax	const: struct nla_policy	2010-02-18 14:30:18 -08:00
wireless	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6	2010-02-25 23:26:21 -08:00
x25	net: backlog functions rename	2010-03-05 13:34:03 -08:00
xfrm	ipsec: Fix bogus bundle flowi	2010-03-03 01:04:37 -08:00
compat.c	net: use compat helper functions in compat_sys_recvmmsg	2009-12-11 15:07:57 -08:00
Kconfig	net/compat/wext: send different messages to compat tasks	2009-07-15 08:53:39 -07:00
Makefile	net: remove redundant sched/ in net/Makefile	2009-07-12 20:11:14 -07:00
nonet.c
socket.c	fs: no games with DCACHE_UNHASHED	2009-12-17 10:51:40 -05:00
sysctl_net.c	net: spread __net_init, __net_exit	2010-01-17 19:16:02 -08:00
TUNABLE