Eric Dumazet 08361aa807 netfilter: ip_tables: unfold two critical loops in ip_packet_match() ...

While doing oprofile tests I noticed two loops are not properly unrolled by gcc

Using a hand coded unrolled loop provides nice speedup : ipt_do_table
credited of 2.52 % of cpu instead of 3.29 % in tbench.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>

2009-02-20 11:03:33 +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

lec: convert to net_device_ops

2009-01-21 14:02:00 -08:00

ax25

ax25: more common return path joining

2009-02-06 23:47:14 -08:00

bluetooth

bluetooth: driver API update

2009-01-07 17:23:17 -08:00

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

DCB: fix kfree(skb)

2009-01-04 17:29:21 -08:00

dccp

dccp: Debugging functions for feature negotiation

2009-01-21 14:34:05 -08:00

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

eth: Declare an optimized compare_ether_addr_64bits() function

2008-11-23 23:24:32 -08:00

ipv4

netfilter: ip_tables: unfold two critical loops in ip_packet_match()

2009-02-20 11:03:33 +01:00

ipv6

netfilter: iptables: lock free counters

2009-02-20 10:35:32 +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

s390: remove s390_root_dev_*()

2009-01-06 10:44:34 -08:00

key

af_key: initialize xfrm encap_oa

2009-01-25 20:49:14 -08:00

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: x_tables: add LED trigger target

2009-02-20 10:55:14 +01:00

netlabel

netlabel: Update kernel configuration API

2008-12-31 12:54:11 -05:00

netlink

netlink: change return-value logic of netlink_broadcast()

2009-02-05 23:56:36 -08:00

netrom

netrom: convert to net_device_ops

2009-01-21 14:02:02 -08:00

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

net/rfkill/rfkill.c: fix unused rfkill_led_trigger() warning

2009-01-04 17:11:24 -08:00

rose

rose: convert to network_device_ops

2009-01-21 14:02:04 -08:00

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

net/tipc/bcast.h: use ARRAY_SIZE

2009-01-11 00:06:33 -08:00

unix

introduce new LSM hooks where vfsmount is available.

2008-12-31 18:07:37 -05:00

wanrouter

netdevice wanrouter: Convert directly reference of netdev->priv

2008-11-20 04:26:21 -08:00

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

Revert "xfrm: For 32/64 compatability wrt. xfrm_usersa_info"

2009-01-20 09:49:51 -08:00

compat.c

net: socket infrastructure for SO_TIMESTAMPING

2009-02-15 22:43:35 -08:00

Kconfig

Phonet: move to Networking options like other protocol stacks

2009-01-26 21:03:33 -08:00

Makefile

wimax: Makefile, Kconfig and docbook linkage for the stack

2009-01-07 10:00:17 -08:00

nonet.c

…

socket.c

net: socket infrastructure for SO_TIMESTAMPING

2009-02-15 22:43:35 -08:00

sysctl_net.c

missing bits of net-namespace / sysctl

2008-07-27 09:45:34 -07:00

TUNABLE

…