Vlad Yasevich 8e1ee18c33 sctp: Rework the tsn map to use generic bitmap. ... The tsn map currently use is 4K large and is stuck inside the sctp_association structure making memory references REALLY expensive. What we really need is at most 4K worth of bits so the biggest map we would have is 512 bytes. Also, the map is only really usefull when we have gaps to store and report. As such, starting with minimal map of say 32 TSNs (bits) should be enough for normal low-loss operations. We can grow the map by some multiple of 32 along with some extra room any time we receive the TSN which would put us outside of the map boundry. As we close gaps, we can shift the map to rebase it on the latest TSN we've seen. This saves 4088 bytes per association just in the map alone along savings from the now unnecessary structure members. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-10-08 14:18:39 -07:00
..
9p	9p: fix put_data error handling	2008-09-24 16:22:22 -05:00
802	list_for_each_rcu must die: networking	2008-07-25 10:53:27 -07:00
8021q	net: Use hton[sl]() instead of __constant_hton[sl]() where applicable	2008-09-20 22:20:49 -07:00
appletalk	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
atm	net/atm/lec.c: drop code after return	2008-09-22 19:24:45 -07:00
ax25	AX.25: Fix sysctl registration if !CONFIG_AX25_DAMA_SLAVE	2008-08-05 18:46:57 -07:00
bluetooth	[Bluetooth] Fix regression from using default link policy	2008-09-12 03:11:54 +02:00
bridge	netfilter: xtables: provide invoked family value to extensions	2008-10-08 11:35:20 +02:00
can	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
core	netns: export netns list	2008-10-08 11:35:06 +02:00
dccp	ipv6: added net argument to ICMP6_INC_STATS_BH	2008-10-08 11:14:13 -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	net: Use hton[sl]() instead of __constant_hton[sl]() where applicable	2008-09-20 22:20:49 -07:00
ieee80211	net/ieee80211: adjust error handling	2008-08-22 16:29:49 -04:00
ipv4	inet: cleanup of local_port_range	2008-10-08 14:18:04 -07:00
ipv6	tcp: fix length used for checksum in a reset	2008-10-08 11:34:06 -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	iucv: Fix mismerge again.	2008-09-30 03:03:35 -07:00
key	xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)	2008-10-05 13:33:42 -07:00
lapb	[LAPB] net/lapb/lapb_iface.c: use LIST_HEAD instead of LIST_HEAD_INIT	2008-01-28 14:56:52 -08:00
llc	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
mac80211	mac80211: avoid "Wireless Event too big" message for assoc response	2008-10-06 19:37:33 -04:00
netfilter	netfilter: xtables: remove bogus mangle table dependency of connmark	2008-10-08 11:35:20 +02:00
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
phonet	Phonet: implement GPRS virtual interface over PEP socket	2008-10-05 11:16:16 -07:00
rfkill	rfkill: update LEDs for all state changes	2008-10-06 18:14:57 -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: Update qdisc requeue stats in dev_requeue_skb()	2008-10-08 11:36:22 -07:00
sctp	sctp: Rework the tsn map to use generic bitmap.	2008-10-08 14:18:39 -07:00
sunrpc	net: Use hton[sl]() instead of __constant_hton[sl]() where applicable	2008-09-20 22:20:49 -07:00
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	wireless: fix typo in Kconfig.	2008-10-06 18:14:56 -04:00
x25	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
xfrm	xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)	2008-10-05 13:33:42 -07:00
compat.c	flag parameters: paccept	2008-07-24 10:47:27 -07:00
Kconfig	Phonet: add CONFIG_PHONET	2008-09-22 20:03:00 -07:00
Makefile	Phonet: add CONFIG_PHONET	2008-09-22 20:03:00 -07:00
nonet.c
socket.c	sys_paccept: disable paccept() until API design is resolved	2008-09-23 08:09:14 -07:00
sysctl_net.c	missing bits of net-namespace / sysctl	2008-07-27 09:45:34 -07:00
TUNABLE