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d23ca15a21
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Andrea Bittau d23ca15a21 [DCCP] ACKVEC: Optimization - Do not traverse records if none will be found 
Do not traverse the list of ack vector records [proportional to window size]
when we know we will not find what we are looking for.  This is especially
useful because ack vectors are checked twice:
1) Upon parsing of options.
2) Upon notification of a new ack.

All of the work will occur during check #1.  Therefore, when check #2 is
performed, no new work will be done.  This is now "detected" and there is no
performance hit when doing #2.

Signed-off-by: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
2006-12-02 21:22:31 -08:00
..
802 [TR]: endiannness annotations 2006-09-28 17:53:59 -07:00
8021q [PATCH] Finish annotations of struct vlan_ethhdr 2006-10-10 16:15:34 -07:00
appletalk [APPLETALK]: Fix potential OOPS in atalk_sendmsg(). 2006-10-30 15:24:34 -08:00
atm [ATM]: handle sysfs errors 2006-10-21 19:55:22 -07:00
ax25 [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
bluetooth [BLUETOOTH] lockdep: annotate sk_lock nesting in AF_BLUETOOTH 2006-12-02 21:21:35 -08:00
bridge [NETLINK]: Do precise netlink message allocations where possible 2006-12-02 21:22:11 -08:00
core [NET]: The scheduled removal of the frame diverter. 2006-12-02 21:22:23 -08:00
dccp [DCCP] ACKVEC: Optimization - Do not traverse records if none will be found 2006-12-02 21:22:31 -08:00
decnet [DECNET]: Fix build regressions. 2006-12-02 21:22:15 -08:00
econet [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
ethernet [NET]: Annotate dst_ops protocol 2006-09-28 18:02:58 -07:00
ieee80211 [PATCH] softmac: reduce scan debug output 2006-12-02 00:12:06 -05:00
ipv4 [TCP/DCCP]: Introduce net_xmit_eval 2006-12-02 21:22:27 -08:00
ipv6 [TCP/DCCP]: Introduce net_xmit_eval 2006-12-02 21:22:27 -08:00
ipx [IPX]: Annotate and fix IPX checksum 2006-11-05 14:11:25 -08:00
irda [IRDA]: Lockdep fix. 2006-11-21 17:33:01 -08:00
key [XFRM]: annotate ->new_mapping() 2006-12-02 21:21:18 -08:00
lapb [LAPB]: Fix windowsize check 2006-08-05 21:15:58 -07:00
llc [LLC]: anotations 2006-12-02 21:21:23 -08:00
netfilter [NET]: Turn nfmark into generic mark 2006-12-02 21:21:38 -08:00
netlabel [NETLINK]: Do precise netlink message allocations where possible 2006-12-02 21:22:11 -08:00
netlink [NETLINK]: Do precise netlink message allocations where possible 2006-12-02 21:22:11 -08:00
netrom [NETROM] lockdep: fix false positive 2006-07-12 13:59:02 -07:00
packet [AF_PACKET]: annotate 2006-12-02 21:21:24 -08:00
rose [ROSE] lockdep: fix false positive 2006-07-12 13:58:59 -07:00
rxrpc [PATCH] kmemdup: some users 2006-10-01 00:39:19 -07:00
sched [PKT_SCHED]: Make sch_fifo.o available when CONFIG_NET_SCHED is not set. 2006-12-02 21:21:43 -08:00
sctp [SCTP]: Cleanup of the sctp state table code. 2006-12-02 21:22:26 -08:00
sunrpc [SUNRPC]: annotate hash_ip() 2006-12-02 21:21:16 -08:00
tipc [TIPC]: endianness annotations 2006-12-02 21:21:08 -08:00
unix [AF_UNIX]: Change max_dgram_qlen sysctl to __read_mostly 2006-09-22 15:18:42 -07:00
wanrouter Fix misc .c/.h comment typos 2006-11-30 05:24:39 +01:00
x25 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
xfrm [XFRM]: uninline xfrm_selector_match() 2006-12-02 21:21:36 -08:00
compat.c [NET]: File descriptor loss while receiving SCM_RIGHTS 2006-10-11 23:59:48 -07:00
Kconfig [NET]: The scheduled removal of the frame diverter. 2006-12-02 21:22:23 -08:00
Makefile [NetLabel]: core NetLabel subsystem 2006-09-22 14:53:34 -07:00
nonet.c [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
socket.c [NET]: The scheduled removal of the frame diverter. 2006-12-02 21:22:23 -08:00
sysctl_net.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
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