Eric Dumazet 1d45209d89 netfilter: nf_conntrack: Reduce conntrack count in nf_conntrack_free() ... We use RCU to defer freeing of conntrack structures. In DOS situation, RCU might accumulate about 10.000 elements per CPU in its internal queues. To get accurate conntrack counts (at the expense of slightly more RAM used), we might consider conntrack counter not taking into account "about to be freed elements, waiting in RCU queues". We thus decrement it in nf_conntrack_free(), not in the RCU callback. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Tested-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Patrick McHardy <kaber@trash.net>		2009-03-24 14:26:50 +01:00
..
9p	9p: fix endian issues [attempt 3]	2009-02-06 22:07:41 -08:00
802	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
8021q	gro: Optimise Ethernet header comparison	2009-02-08 20:22:18 -08:00
appletalk	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
atm
ax25	ax25: more common return path joining	2009-02-06 23:47:14 -08:00
bluetooth
bridge	netfilter: ebtables: remove unneeded initializations	2009-02-18 16:30:38 +01:00
can	ip: support for TX timestamps on UDP and RAW sockets	2009-02-15 22:43:38 -08:00
core	net: pass new SIOCSHWTSTAMP through to device drivers	2009-02-15 22:43:38 -08:00
dcb
dccp
decnet	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
dsa	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
econet	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
ethernet
ipv4	netfilter: auto-load ip_queue module when socket opened	2009-03-16 15:31:10 +01:00
ipv6	netfilter: auto-load ip6_queue module when socket opened	2009-03-16 15:30:14 +01:00
ipx	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
irda	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
iucv
key
lapb
llc	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
mac80211	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2009-02-14 23:12:00 -08:00
netfilter	netfilter: nf_conntrack: Reduce conntrack count in nf_conntrack_free()	2009-03-24 14:26:50 +01:00
netlabel
netlink	nefilter: nfnetlink: add nfnetlink_set_err and use it in ctnetlink	2009-03-23 13:21:06 +01:00
netrom
packet	net: packet socket packet_lookup_frame fix	2009-02-01 01:53:29 -08:00
phonet	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2009-02-14 23:12:00 -08:00
rfkill
rose
rxrpc	RxRPC: Fix a potential NULL dereference	2009-02-06 21:50:52 -08:00
sched	pkt_sched: sch_multiq: Change errno on non-multiqueue devices use.	2009-02-10 00:11:21 -08:00
sctp	sctp: Inherit all socket options from parent correctly.	2009-02-16 00:03:11 -08:00
sunrpc	net/sunrpc/xprtsock.c: some common code found	2009-02-06 23:48:33 -08:00
tipc
unix
wanrouter
wimax	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2009-02-14 23:12:00 -08:00
wireless	cfg80211: add more flexible BSS lookup	2009-02-13 13:45:56 -05:00
x25	net: replace uses of __constant_{endian}	2009-02-01 00:45:17 -08:00
xfrm
compat.c	net: socket infrastructure for SO_TIMESTAMPING	2009-02-15 22:43:35 -08:00
Kconfig
Makefile
nonet.c
socket.c	net: socket infrastructure for SO_TIMESTAMPING	2009-02-15 22:43:35 -08:00
sysctl_net.c	net: sysctl_net - use net_eq to compare nets	2009-03-16 16:23:30 +01:00
TUNABLE