Patrick McHardy ba419aff2c [NETFILTER]: nf_conntrack: optimize __nf_conntrack_find() ...

Ignoring specific entries in __nf_conntrack_find() is only needed by NAT
for nf_conntrack_tuple_taken(). Remove it from __nf_conntrack_find()
and make nf_conntrack_tuple_taken() search the hash itself.

Saves 54 bytes of text in the hotpath on x86_64:

  __nf_conntrack_find      |  -54 # 321 -> 267, # inlines: 3 -> 2, size inlines: 181 -> 127
  nf_conntrack_tuple_taken | +305 # 15 -> 320, lexblocks: 0 -> 3, # inlines: 0 -> 3, size inlines: 0 -> 181
  nf_conntrack_find_get    |   -2 # 90 -> 88
 3 functions changed, 305 bytes added, 56 bytes removed, diff: +249

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2008-01-31 19:27:55 -08:00

..

9p

Use helpers to obtain task pid in printks

2007-10-19 11:53:43 -07:00

bluetooth

[NET]: Remove FASTCALL macro

2008-01-28 14:57:23 -08:00

irda

[IrDA]: Irport removal - part 1

2008-01-28 15:08:10 -08:00

iucv

[AF_IUCV]: postpone receival of iucv-packets

2007-10-10 16:54:51 -07:00

netfilter

[NETFILTER]: nf_conntrack: optimize __nf_conntrack_find()

2008-01-31 19:27:55 -08:00

netns

[NETFILTER]: arp_tables: per-netns arp_tables FILTER

2008-01-31 19:27:41 -08:00

sctp

[NET] CORE: Introducing new memory accounting interface.

2008-01-28 15:00:18 -08:00

tc_act

[PKT_SCHED]: Add stateless NAT

2007-10-10 16:53:11 -07:00

tipc

[TIPC]: Optimize stream send routine to avoid fragmentation

2007-07-10 22:06:12 -07:00

act_api.h

[NET_SCHED]: act_api: use PTR_ERR in tcf_action_init/tcf_action_get

2008-01-28 15:11:17 -08:00

addrconf.h

[IPV4]: Enable use of 240/4 address space.

2008-01-28 15:08:44 -08:00

af_rxrpc.h

[AF_RXRPC]: Add an interface to the AF_RXRPC module for the AFS filesystem to use

2007-04-26 15:50:17 -07:00

af_unix.h

[AF_UNIX]: Remove unused declaration of sysctl_unix_max_dgram_qlen.

2008-01-28 14:57:13 -08:00

ah.h

[IPSEC]: Get rid of ipv6_{auth,esp,comp}_hdr

2007-10-10 16:55:55 -07:00

arp.h

[NETFILTER]: ebtables: remove casts, use consts

2008-01-31 19:27:33 -08:00

atmclip.h

[ATM]: Annotations.

2006-12-02 21:22:55 -08:00

ax25.h

[NET] include/net/: Spelling fixes

2007-12-20 13:56:32 -08:00

ax88796.h

ax88796: add 93cx6 eeprom support

2007-10-10 16:53:56 -07:00

cfg80211.h

cfg80211/nl80211: implement station attribute retrieval

2008-01-28 14:59:52 -08:00

checksum.h

[NET]: Move netfilter checksum helpers to net/core/utils.c

2008-01-28 14:55:14 -08:00

cipso_ipv4.h

[NetLabel]: consolidate the struct socket/sock handling to just struct sock

2007-06-08 13:33:09 -07:00

compat.h

[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution

2007-04-25 22:24:04 -07:00

datalink.h

…

dn_dev.h

[DECnet]: Endian annotation and fixes for DECnet.

2006-03-20 22:42:39 -08:00

dn_fib.h

[DECNet]: Use rtnl registration interface

2007-04-25 22:27:12 -07:00

dn_neigh.h

[DECnet]: Endian annotation and fixes for DECnet.

2006-03-20 22:42:39 -08:00

dn_nsp.h

[DECnet]: Endian annotation and fixes for DECnet.

2006-03-20 22:42:39 -08:00

dn_route.h

[NET]: Wrap netdevice hardware header creation.

2007-10-10 16:52:50 -07:00

dn.h

[DECNET]: Another unnecessary net/tcp.h inclusion in net/dn.h

2007-07-10 23:02:12 -07:00

dsfield.h

[NET]: Constify include/net/dsfield.h

2008-01-28 14:55:58 -08:00

dst.h

[DST]: shrinks sizeof(struct rtable) by 64 bytes on x86_64

2008-01-28 15:10:41 -08:00

esp.h

[IPSEC]: Use crypto_aead and authenc in ESP

2008-01-31 19:27:02 -08:00

fib_rules.h

[NETNS]: Process FIB rule action in the context of the namespace.

2008-01-28 15:08:14 -08:00

flow.h

[IPV4]: Remove unused multipath cached routing defintion in net/flow.h

2008-01-28 15:00:20 -08:00

gen_stats.h

[NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API

2008-01-28 15:11:10 -08:00

genetlink.h

[GENETLINK]: Dynamic multicast groups.

2007-07-18 15:47:52 -07:00

icmp.h

[IPV4]: Add ICMPMsgStats MIB (RFC 4293)

2007-10-10 16:51:28 -07:00

ieee80211_crypt.h

[PATCH] Update my email address from jkmaline@cc.hut.fi to j@w1.fi

2007-04-28 11:01:01 -04:00

ieee80211_radiotap.h

[MAC80211]: Add get_unaligned to ieee80211_get_radiotap_len

2007-10-10 16:47:40 -07:00

ieee80211.h

ieee80211: fix misannotations

2008-01-28 15:08:48 -08:00

ieee80211softmac_wx.h

[PATCH] softmac: add SIOCSIWMLME

2006-04-24 16:15:58 -04:00

ieee80211softmac.h

[IEEE80211]: Fix softmac lockdep reports.

2007-10-10 16:52:22 -07:00

if_inet6.h

IPoIB: improve IPv4/IPv6 to IB mcast mapping functions

2008-01-25 14:15:37 -08:00

inet6_connection_sock.h

[TCP]: Restore SKB socket owner setting in tcp_transmit_skb().

2007-01-26 01:04:55 -08:00

inet6_hashtables.h

[INET]: Use jhash + random secret for ehash.

2007-04-25 22:28:06 -07:00

inet_common.h

[INET]: Remove leftover prototypes from include/net/inet_common.h

2007-11-12 21:02:51 -08:00

inet_connection_sock.h

[TCP]: Restore SKB socket owner setting in tcp_transmit_skb().

2007-01-26 01:04:55 -08:00

inet_ecn.h

[INET]: Give outer DSCP directly to ip*_copy_dscp

2008-01-28 14:53:45 -08:00

inet_frag.h

[NETNS][FRAGS]: Make the pernet subsystem for fragments.

2008-01-28 15:10:40 -08:00

inet_hashtables.h

[NET]: prot_inuse cleanups and optimizations

2008-01-28 15:00:36 -08:00

inet_sock.h

[UDP]: Make use of inet_iif() when doing socket lookups.

2007-10-25 18:54:46 -07:00

inet_timewait_sock.h

[INET]: Uninline the inet_twsk_put function.

2008-01-28 14:59:28 -08:00

inetpeer.h

[INET]: Use list_head-s in inetpeer.c

2007-11-12 21:27:28 -08:00

ip6_checksum.h

[IPV6]: Dumb typo in generic csum_ipv6_magic()

2006-12-22 11:12:07 -08:00

ip6_fib.h

[XFRM] IPv6: Fix dst/routing check at transformation.

2008-01-28 14:59:36 -08:00

ip6_route.h

[NETNS][IPV6]: Make sysctls route per namespace.

2008-01-28 15:01:20 -08:00

ip6_tunnel.h

[NET] include/net/: Spelling fixes

2007-12-20 13:56:32 -08:00

ip_fib.h

[NETNS]: Add netns parameter to fib_select_default.

2008-01-28 15:11:03 -08:00

ip_vs.h

[IPVS]: Switch to using ctl_paths.

2008-01-28 15:01:08 -08:00

ip.h

[NETNS][FRAGS]: Make the mem counter per-namespace.

2008-01-28 15:10:36 -08:00

ipcomp.h

[IPSEC]: Get rid of ipv6_{auth,esp,comp}_hdr

2007-10-10 16:55:55 -07:00

ipconfig.h

[NET]: ipconfig and nfsroot annotations

2006-12-02 21:21:09 -08:00

ipip.h

[IPV4]: Add ip_local_out

2008-01-28 14:53:47 -08:00

ipv6.h

[NETNS][FRAGS]: Make the mem counter per-namespace.

2008-01-28 15:10:36 -08:00

ipx.h

[SK_BUFF]: Introduce skb_transport_header(skb)

2007-04-25 22:25:31 -07:00

iw_handler.h

[NL80211]: add netlink interface to cfg80211

2007-10-10 16:52:14 -07:00

lapb.h

…

llc_c_ac.h

…

llc_c_ev.h

…

llc_c_st.h

…

llc_conn.h

[NET]: Make socket creation namespace safe.

2007-10-10 16:49:07 -07:00

llc_if.h

[LLC]: add multicast support for datagrams

2006-06-17 21:26:08 -07:00

llc_pdu.h

[SK_BUFF]: Introduce skb_network_header()

2007-04-25 22:24:59 -07:00

llc_s_ac.h

…

llc_s_ev.h

…

llc_s_st.h

…

llc_sap.h

…

llc.h

[LLC]: llc_mac_hdr_init const arguments

2006-03-20 22:59:36 -08:00

mac80211.h

mac80211: add unified BSS configuration

2008-01-28 15:09:43 -08:00

mip6.h

[IPV6] MIP6: Loadable module support for MIPv6.

2007-07-10 22:15:42 -07:00

ndisc.h

[IPv6]: Export userland ND options through netlink (RDNSS support)

2007-10-10 21:22:05 -07:00

neighbour.h

[ARP]: neigh_parms_put(destroy) are essentially local to core/neighbour.c.

2008-01-28 15:02:11 -08:00

net_namespace.h

[NETFILTER]: x_tables: per-netns xt_tables

2008-01-31 19:27:35 -08:00

netdma.h

Remove all inclusions of <linux/config.h>

2006-10-04 03:38:54 -04:00

netevent.h

[NET]: Remove unnecessary inclusion of dst.h

2008-01-28 14:53:38 -08:00

netlabel.h

NetLabel: Introduce static network labels for unlabeled connections

2008-01-30 08:17:28 +11:00

netlink.h

[NETLINK]: Add nla_append()

2008-01-28 15:11:09 -08:00

netrom.h

[PATCH] mark struct file_operations const 1

2007-02-12 09:48:44 -08:00

nexthop.h

[IPv4]: FIB configuration using struct fib_config

2006-09-22 14:55:04 -07:00

p8022.h

…

pkt_cls.h

[NET_SCHED]: Convert classifiers from rtnetlink to new netlink API

2008-01-28 15:11:11 -08:00

pkt_sched.h

[NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API

2008-01-28 15:11:10 -08:00

protocol.h

[IPV6]: make inet6_register_protosw to return an error code

2008-01-28 14:57:12 -08:00

psnap.h

…

raw.h

[RAW]: Wrong content of the /proc/net/raw6.

2008-01-31 19:27:26 -08:00

rawv6.h

[IPv6] RAW: Compact the API for the kernel

2008-01-28 14:54:29 -08:00

red.h

[NET_SCHED]: turn PSCHED_GET_TIME into inline function

2007-04-25 22:27:55 -07:00

request_sock.h

[INET]: Fix potential kfree on vmalloc-ed area of request_sock_queue

2007-11-15 02:57:06 -08:00

rose.h

[ROSE]: Fix rose.ko oops on unload

2007-10-07 23:44:17 -07:00

route.h

[NET]: Introducing socket mark socket option.

2008-01-31 19:27:19 -08:00

rtnetlink.h

[NET]: Make the device list and device lookups per namespace.

2007-10-10 16:49:10 -07:00

sch_generic.h

[NET_SCHED]: Convert classifiers from rtnetlink to new netlink API

2008-01-28 15:11:11 -08:00

scm.h

pid namespaces: changes to show virtual ids to user

2007-10-19 11:53:40 -07:00

slhc_vj.h

…

snmp.h

[XFRM]: Define packet dropping statistics.

2008-01-28 14:59:38 -08:00

sock.h

[NET]: Introducing socket mark socket option.

2008-01-31 19:27:19 -08:00

syncppp.h

…

tcp_states.h

[TCP]: Move the TCPF_ enum to tcp_states.h

2006-01-03 13:10:57 -08:00

tcp.h

[TCP]: Uninline tcp_is_cwnd_limited

2008-01-28 15:01:48 -08:00

timewait_sock.h

[PATCH] slab: remove kmem_cache_t

2006-12-07 08:39:25 -08:00

transp_v6.h

[IPV6]: make the protocol initialization to return an error code

2008-01-28 14:57:13 -08:00

udp.h

[NET]: prot_inuse cleanups and optimizations

2008-01-28 15:00:36 -08:00

udplite.h

[UDP]: Restore missing inDatagrams increments

2008-01-28 14:56:33 -08:00

wext.h

[NET]: Make the device list and device lookups per namespace.

2007-10-10 16:49:10 -07:00

wireless.h

[WIRELESS] cfg80211: New wireless config infrastructure.

2007-04-25 22:29:41 -07:00

x25.h

[X.25]: Adds /proc/sys/net/x25/x25_forward to control forwarding.

2007-02-08 13:34:36 -08:00

x25device.h

[SK_BUFF]: Introduce skb_reset_mac_header(skb)

2007-04-25 22:24:32 -07:00

xfrm.h

[XFRM]: constify 'struct xfrm_type'

2008-01-31 19:27:20 -08:00