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bcdce7195e
linux/net/ipv6
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Eric Dumazet 0bfbedb14a tunnels: Optimize tx path 
We currently dirty a cache line to update tunnel device stats
(tx_packets/tx_bytes). We better use the txq->tx_bytes/tx_packets
counters that already are present in cpu cache, in the cache
line shared with txq->_xmit_lock

This patch extends IPTUNNEL_XMIT() macro to use txq pointer
provided by the caller.

Also &tunnel->dev->stats can be replaced by &dev->stats

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-05 00:21:57 -07:00
..
netfilter netfilter: ip6t_eui: fix read outside array bounds 2009-08-31 15:30:31 +02:00
addrconf_core.c
addrconf.c sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
addrlabel.c net: replace %p6 with %pI6 2008-10-29 12:52:50 -07:00
af_inet6.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
ah6.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
anycast.c net: replace %#p6 format specifier with %pi6 2008-10-29 12:50:24 -07:00
datagram.c netns xfrm: lookup in netns 2008-11-25 17:35:18 -08:00
esp6.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
exthdrs_core.c
exthdrs.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
fib6_rules.c net: Remove unused parameter from fill method in fib_rules_ops. 2009-05-20 17:26:23 -07:00
icmp.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
inet6_connection_sock.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
inet6_hashtables.c ipv6: don't use tw net when accounting for recycled tw 2009-02-26 03:35:13 -08:00
ip6_fib.c xfrm: select sane defaults for xfrm[4|6] gc_thresh 2009-07-30 18:52:15 -07:00
ip6_flowlabel.c ipv6: Disallow rediculious flowlabel option sizes. 2009-02-06 00:49:55 -08:00
ip6_input.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
ip6_output.c ip: Report qdisc packet drops 2009-09-02 18:05:33 -07:00
ip6_tunnel.c tunnel: eliminate recursion field 2009-09-24 15:39:22 -07:00
ip6mr.c net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
ipcomp6.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
ipv6_sockglue.c net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
Kconfig trivial: Kconfig: .ko is normally not included in module names 2009-06-12 18:01:50 +02:00
Makefile
mcast.c bonding: remap muticast addresses without using dev_close() and dev_open() 2009-09-15 02:37:40 -07:00
mip6.c ipv6: Use correct data types for ICMPv6 type and code 2009-06-23 04:31:07 -07:00
ndisc.c Revert "sit: stateless autoconf for isatap" 2009-09-26 20:28:07 -07:00
netfilter.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
proc.c net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
protocol.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
raw.c net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
reassembly.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
route.c sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
sit.c tunnels: Optimize tx path 2009-10-05 00:21:57 -07:00
syncookies.c percpu: clean up percpu variable definitions 2009-06-24 15:13:48 +09:00
sysctl_net_ipv6.c inet6: functions shadow global variable 2009-08-02 12:54:30 -07:00
tcp_ipv6.c tcp: fix ssthresh u16 leftover 2009-09-15 01:30:10 -07:00
tunnel6.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
udp_impl.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
udp.c net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
udplite.c net: constify struct inet6_protocol 2009-09-14 17:03:05 -07:00
xfrm6_input.c netns xfrm: per-netns MIBs 2008-11-25 17:59:52 -08:00
xfrm6_mode_beet.c ipsec: Interfamily IPSec BEET, ipv4-inner ipv6-outer 2008-08-06 02:40:25 -07:00
xfrm6_mode_ro.c
xfrm6_mode_transport.c
xfrm6_mode_tunnel.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
xfrm6_output.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
xfrm6_policy.c xfrm6: Fix xfrm6_policy.c build when SYSCTL disabled. 2009-08-04 20:32:16 -07:00
xfrm6_state.c ipv6: fix sparse warning: Using plain integer as NULL pointer 2009-02-21 23:37:10 -08:00
xfrm6_tunnel.c ipv6: Use correct data types for ICMPv6 type and code 2009-06-23 04:31:07 -07:00