Stephen Hemminger 8d4698f7a5 bridge: don't allow setting hello time to zero ... Dushan Tcholich reports that on his system ksoftirqd can consume between %6 to %10 of cpu time, and cause ~200 context switches per second. He then correlated this with a report by bdupree@techfinesse.com: http://marc.info/?l=linux-kernel&m=119613299024398&w=2 and the culprit cause seems to be starting the bridge interface. In particular, when starting the bridge interface, his scripts are specifying a hello timer interval of "0". The bridge hello time can't be safely set to values less than 1 second, otherwise it is possible to end up with a runaway timer. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-09-08 13:46:54 -07:00
..
9p	flag parameters: socket and socketpair	2008-07-24 10:47:27 -07:00
802	list_for_each_rcu must die: networking	2008-07-25 10:53:27 -07:00
8021q	netdev: Handle ->addr_list_lock just like ->_xmit_lock for lockdep.	2008-07-22 14:16:42 -07:00
appletalk	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
atm	atm: fix const assignment/discard warnings in the ATM networking driver	2008-07-30 16:31:46 -07:00
ax25	AX.25: Fix sysctl registration if !CONFIG_AX25_DAMA_SLAVE	2008-08-05 18:46:57 -07:00
bluetooth	[Bluetooth] Consolidate maintainers information	2008-08-18 13:23:53 +02:00
bridge	bridge: don't allow setting hello time to zero	2008-09-08 13:46:54 -07:00
can	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
core	pkt_sched: Fix qdisc state in net_tx_action()	2008-09-07 18:41:21 -07:00
dccp	dccp: Fix panic caused by too early termination of retransmission mechanism	2008-08-18 21:14:20 -07:00
decnet	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
econet	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
ethernet
ieee80211
ipv4	netns : fix kernel panic in timewait socket destruction	2008-09-08 13:17:27 -07:00
ipv6	netns : fix kernel panic in timewait socket destruction	2008-09-08 13:17:27 -07:00
ipx	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
irda	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-20 17:43:29 -07:00
iucv	Merge branch 'linus' into cpus4096-for-linus	2008-07-21 17:19:50 +02:00
key	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
lapb
llc	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
mac80211	mac80211: Fix debugfs union misuse and pointer corruption	2008-09-02 17:39:50 -04:00
netfilter	netfilter: nf_conntrack_irc: make sure string is terminated before calling simple_strtoul	2008-09-07 18:21:24 -07:00
netlabel	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
netlink	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
netrom	netdev: Handle ->addr_list_lock just like ->_xmit_lock for lockdep.	2008-07-22 14:16:42 -07:00
packet	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
rfkill	net: rfkill: add missing line break	2008-08-26 20:06:31 -04:00
rose	netdev: Handle ->addr_list_lock just like ->_xmit_lock for lockdep.	2008-07-22 14:16:42 -07:00
rxrpc	net/rxrpc: Use an IS_ERR test rather than a NULL test	2008-08-13 02:40:48 -07:00
sched	pkt_sched: Fix locking of qdisc_root with qdisc_root_sleeping_lock()	2008-08-29 14:27:52 -07:00
sctp	sctp: fix random memory dereference with SCTP_HMAC_IDENT option.	2008-08-27 16:09:49 -07:00
sunrpc	Merge branch 'linus' into cpus4096	2008-07-28 21:14:43 +02:00
tipc	tipc: Don't use structure names which easily globally conflict.	2008-09-02 23:38:32 -07:00
unix	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2008-07-26 20:23:44 -07:00
wanrouter	wanmain.c doesn't need syncppp.h	2008-07-23 23:00:36 +02:00
wireless	net/wireless/Kconfig: clarify the description for CONFIG_WIRELESS_EXT_SYSFS	2008-09-02 15:03:19 -04:00
x25	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
xfrm	ipsec: Fix deadlock in xfrm_state management.	2008-09-02 20:14:15 -07:00
compat.c	flag parameters: paccept	2008-07-24 10:47:27 -07:00
Kconfig	net: Make "networking" one-click deselectable.	2008-07-30 03:27:53 -07:00
Makefile
nonet.c
socket.c	SL*B: drop kmem cache argument from constructor	2008-07-26 12:00:07 -07:00
sysctl_net.c	missing bits of net-namespace / sysctl	2008-07-27 09:45:34 -07:00
TUNABLE