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Denis Lunev f0098f7863 [NET] Fix too aggressive backoff in dst garbage collection 
The bug is evident when it is seen once. dst gc timer was backed off,
when gc queue is not empty. But this means that timer quickly backs off,
if at least one destination remains in use. Normally, the bug is invisible,
because adding new dst entry to queue cancels the backoff. But it shots
deadly with destination cache overflow when new destinations are not released
for long time f.e. after an interface goes down.

The fix is to cancel backoff when something was released.

Signed-off-by: Denis Lunev <den@sw.ru>
Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-30 17:47:25 -07:00
..
802 [NET]: __be'ify *_type_trans() 2005-07-12 12:08:43 -07:00
8021q [VLAN]: Fix early vlan adding leads to not functional device 2005-07-12 12:13:49 -07:00
appletalk [ATALK] aarp: replace schedule_timeout() with msleep() 2005-06-22 22:11:44 -07:00
atm [ATM]: Trivial spelling fix patch for net/Kconfig 2005-07-19 13:56:53 -07:00
ax25 [AX25] Introduce ax25_type_trans 2005-04-24 18:53:06 -07:00
bluetooth [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() 2005-07-08 14:57:23 -07:00
bridge [NET]: BRIDGE_EBT_ARPREPLY must depend on INET 2005-07-19 14:00:13 -07:00
core [NET] Fix too aggressive backoff in dst garbage collection 2005-07-30 17:47:25 -07:00
decnet [NET]: move config options out to individual protocols 2005-07-11 21:13:56 -07:00
econet [NET]: move config options out to individual protocols 2005-07-11 21:13:56 -07:00
ethernet [NET]: __be'ify *_type_trans() 2005-07-12 12:08:43 -07:00
ipv4 [NET]: fix oops after tunnel module unload 2005-07-30 17:46:44 -07:00
ipv6 [NET]: fix oops after tunnel module unload 2005-07-30 17:46:44 -07:00
ipx [NET]: move config options out to individual protocols 2005-07-11 21:13:56 -07:00
irda [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() 2005-07-08 14:57:23 -07:00
key [IPSEC]: Add XFRM_STATE_NOPMTUDISC flag 2005-06-20 13:21:43 -07:00
lapb [NET]: move config options out to individual protocols 2005-07-11 21:13:56 -07:00
llc [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() 2005-07-08 14:57:23 -07:00
netlink [NETLINK]: Fix "nocast type" warnings 2005-07-18 13:35:43 -07:00
netrom Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
packet [NETFILTER]: Revert nf_reset change 2005-07-12 11:57:52 -07:00
rose Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rxrpc [PATCH] Cleanup patch for process freezing 2005-06-25 17:10:13 -07:00
sched [EMATCH]: Remove feature ifdefs in meta ematch. 2005-07-24 19:44:23 -07:00
sctp [SCTP]: Fix potential null pointer dereference while handling an icmp error 2005-07-18 13:44:10 -07:00
sunrpc [PATCH] coverity: sunrpc/xprt task null check 2005-07-07 18:23:47 -07:00
unix [NET]: move config options out to individual protocols 2005-07-11 21:13:56 -07:00
wanrouter [NET]: __be'ify *_type_trans() 2005-07-12 12:08:43 -07:00
x25 [NET]: move config options out to individual protocols 2005-07-11 21:13:56 -07:00
xfrm [XFRM]: Fix possible overflow of sock->sk_policy 2005-07-26 15:43:17 -07:00
compat.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig [NET]: Kconfig: NETCONSOLE and NETPOLL together 2005-07-18 13:45:12 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nonet.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
socket.c [NET]: dont use strlen() but the result from a prior sprintf() 2005-06-22 14:32:51 -07:00
sysctl_net.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
TUNABLE Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00