linux-stable-rt/net/ipv4
Julian Anastasov 97a8041020 ipv4: some rt_iif -> rt_route_iif conversions
As rt_iif represents input device even for packets
coming from loopback with output route, it is not an unique
key specific to input routes. Now rt_route_iif has such role,
it was fl.iif in 2.6.38, so better to change the checks at
some places to save CPU cycles and to restore 2.6.38 semantics.

compare_keys:
	- input routes: only rt_route_iif matters, rt_iif is same
	- output routes: only rt_oif matters, rt_iif is not
		used for matching in __ip_route_output_key
	- now we are back to 2.6.38 state

ip_route_input_common:
	- matching rt_route_iif implies input route
	- compared to 2.6.38 we eliminated one rth->fl.oif check
	because it was not needed even for 2.6.38

compare_hash_inputs:
	Only the change here is not an optimization, it has
	effect only for output routes. I assume I'm restoring
	the original intention to ignore oif, it was using fl.iif
	- now we are back to 2.6.38 state

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-11 05:58:59 -07:00
..
netfilter net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-06 18:33:19 -07:00
Kconfig
Makefile
af_inet.c
ah4.c
arp.c neigh: Pass neighbour entry to output ops. 2011-07-17 23:11:17 -07:00
cipso_ipv4.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
datagram.c
devinet.c IPv4: Send gratuitous ARP for secondary IP addresses also 2011-07-25 16:16:00 -07:00
esp4.c
fib_frontend.c
fib_lookup.h
fib_rules.c
fib_semantics.c
fib_trie.c ipv4: save cpu cycles from check_leaf() 2011-07-18 10:41:18 -07:00
gre.c gre: fix improper error handling 2011-07-23 20:06:00 -07:00
icmp.c icmp: Fix regression in nexthop resolution during replies. 2011-07-22 06:22:10 -07:00
igmp.c net: adjust array index 2011-08-01 02:27:21 -07:00
inet_connection_sock.c
inet_diag.c
inet_fragment.c
inet_hashtables.c net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-06 18:33:19 -07:00
inet_lro.c lro: do vlan cleanup 2011-07-21 13:47:54 -07:00
inet_timewait_sock.c
inetpeer.c net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-06 18:33:19 -07:00
ip_forward.c
ip_fragment.c
ip_gre.c net: Abstract dst->neighbour accesses behind helpers. 2011-07-17 23:11:35 -07:00
ip_input.c
ip_options.c
ip_output.c ipv4: use dst with ref during bcast/mcast loopback 2011-08-07 22:52:32 -07:00
ip_sockglue.c ipv4: Fix ip_getsockopt for IP_PKTOPTIONS 2011-08-07 22:31:07 -07:00
ipcomp.c
ipconfig.c
ipip.c
ipmr.c ipv4: use RT_TOS after some rt_tos conversions 2011-07-23 20:05:31 -07:00
netfilter.c netfilter: TCP and raw fix for ip_route_me_harder 2011-08-07 22:52:32 -07:00
ping.c
proc.c
protocol.c
raw.c ipv4: route non-local sources for raw socket 2011-08-07 22:52:32 -07:00
route.c ipv4: some rt_iif -> rt_route_iif conversions 2011-08-11 05:58:59 -07:00
syncookies.c tcp: initialize variable ecn_ok in syncookies path 2011-08-10 21:59:57 -07:00
sysctl_net_ipv4.c
tcp.c
tcp_bic.c
tcp_cong.c
tcp_cubic.c
tcp_diag.c
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c
tcp_ipv4.c net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-06 18:33:19 -07:00
tcp_lp.c
tcp_minisocks.c
tcp_output.c
tcp_probe.c
tcp_scalable.c
tcp_timer.c
tcp_vegas.c
tcp_vegas.h
tcp_veno.c
tcp_westwood.c
tcp_yeah.c
tunnel4.c
udp.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-07-14 07:56:40 -07:00
udp_impl.h
udplite.c
xfrm4_input.c
xfrm4_mode_beet.c
xfrm4_mode_transport.c
xfrm4_mode_tunnel.c
xfrm4_output.c
xfrm4_policy.c
xfrm4_state.c
xfrm4_tunnel.c