Eric Dumazet ccdbb6e96b tcp: tcp_transmit_skb() optimizations ... 1) We need to take a timestamp only for skb that should be cloned. Other skbs are not in write queue and no rtt estimation is done on them. 2) the unlikely() hint is wrong for receivers (they send pure ACK) Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: MF Nowlan <fitz@cs.yale.edu> Cc: Yuchung Cheng <ycheng@google.com> Cc: Neal Cardwell <ncardwell@google.com> Acked-By: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-10-11 17:48:18 -04:00
..
netfilter	netfilter: synproxy: fix BUG_ON triggered by corrupt TCP packets	2013-09-30 12:44:38 +02:00
Kconfig	net: neighbour: Remove CONFIG_ARPD	2013-09-03 21:41:43 -04:00
Makefile	net: gre: move GSO functions to gre_offload	2013-07-03 14:37:39 -07:00
af_inet.c	udp: ipv4: Add udp early demux	2013-10-08 16:27:33 -04:00
ah4.c	ipv4: properly refresh rtable entries on pmtu/redirect events	2013-06-03 00:07:42 -07:00
arp.c	net: neighbour: Remove CONFIG_ARPD	2013-09-03 21:41:43 -04:00
cipso_ipv4.c	cipso: don't follow a NULL pointer when setsockopt() is called	2012-07-18 09:01:12 -07:00
datagram.c	ipv4: Add a socket release callback for datagram sockets	2013-01-21 14:17:05 -05:00
devinet.c	net: igmp: Allow user-space configuration of igmp unsolicited report interval	2013-08-09 11:27:46 -07:00
esp4.c	net: esp{4,6}: fix potential MTU calculation overflows	2013-08-05 12:26:50 -07:00
fib_frontend.c	netlink: fix splat in skb_clone with large messages	2013-06-27 22:44:16 -07:00
fib_lookup.h	ipv4: Fix nexthop caching wrt. scoping.	2011-03-24 18:06:47 -07:00
fib_rules.c	fib_rules: fix suppressor names and default values	2013-08-03 10:40:23 -07:00
fib_semantics.c	ipv4: use next hop exceptions also for input routes	2013-06-28 21:27:47 -07:00
fib_trie.c	fib_trie: only calc for the un-first node	2013-10-10 00:08:07 -04:00
gre_demux.c	net: gre: move GSO functions to gre_offload	2013-07-03 14:37:39 -07:00
gre_offload.c	gso: Update tunnel segmentation to support Tx checksum offload	2013-07-11 12:18:49 -07:00
icmp.c	ipv4: processing ancillary IP_TOS or IP_TTL	2013-09-28 15:21:52 -07:00
igmp.c	ipv4 igmp: use in_dev_put in timer handlers instead of __in_dev_put	2013-09-30 22:28:56 -07:00
inet_connection_sock.c	inet: rename ir_loc_port to ir_num	2013-10-10 14:37:35 -04:00
inet_diag.c	inet: includes a sock_common in request_sock	2013-10-10 00:08:07 -04:00
inet_fragment.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-07-09 18:24:39 -07:00
inet_hashtables.c	tcp/dccp: remove twchain	2013-10-08 23:19:24 -04:00
inet_lro.c	ipv4: replace ip_fast_csum with csum_replace2	2013-03-15 09:12:25 -04:00
inet_timewait_sock.c	tcp/dccp: remove twchain	2013-10-08 23:19:24 -04:00
inetpeer.c	ip: generate unique IP identificator if local fragmentation is allowed	2013-09-19 14:11:15 -04:00
ip_forward.c	ipv4: introduce rt_uses_gateway	2012-10-08 17:42:36 -04:00
ip_fragment.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-04-22 20:32:51 -04:00
ip_gre.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-08-16 15:37:26 -07:00
ip_input.c	net: add SNMP counters tracking incoming ECN bits	2013-08-08 22:24:59 -07:00
ip_options.c	net/ipv4: Ensure that location of timestamp option is stored	2013-03-12 05:35:39 -04:00
ip_output.c	ipv4: processing ancillary IP_TOS or IP_TTL	2013-09-28 15:21:52 -07:00
ip_sockglue.c	net: ipv4 only populate IP_PKTINFO when needed	2013-10-08 16:27:33 -04:00
ip_tunnel.c	ip_tunnel: Remove double unregister of the fallback device	2013-10-01 12:42:16 -04:00
ip_tunnel_core.c	ip_tunnel_core: Change __skb_push back to skb_push	2013-10-01 12:42:16 -04:00
ip_vti.c	{ipv4,xfrm}: Introduce xfrm_tunnel_notifier for xfrm tunnel mode callback	2013-08-28 09:22:17 +02:00
ipcomp.c	ipv4: properly refresh rtable entries on pmtu/redirect events	2013-06-03 00:07:42 -07:00
ipconfig.c	ipconfig: add informative timeout messages while waiting for carrier	2013-04-02 14:35:33 -04:00
ipip.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-09-05 14:58:52 -04:00
ipmr.c	ip: generate unique IP identificator if local fragmentation is allowed	2013-09-19 14:11:15 -04:00
netfilter.c	netfilter: add my copyright statements	2013-04-18 20:27:55 +02:00
ping.c	net: fix build errors if ipv6 is disabled	2013-10-09 13:04:03 -04:00
proc.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-08-16 15:37:26 -07:00
protocol.c	ipv4: Disallow non-namespace aware protocols to register.	2013-02-05 14:42:23 -05:00
raw.c	net: ipv4 only populate IP_PKTINFO when needed	2013-10-08 16:27:33 -04:00
route.c	ipv4: fix ineffective source address selection	2013-10-07 15:26:46 -04:00
syncookies.c	inet: rename ir_loc_port to ir_num	2013-10-10 14:37:35 -04:00
sysctl_net_ipv4.c	net ipv4: Convert ipv4.ip_local_port_range to be per netns v3	2013-09-30 21:59:38 -07:00
tcp.c	tcp/dccp: remove twchain	2013-10-08 23:19:24 -04:00
tcp_bic.c	tcp: fix undo after RTO for BIC	2012-01-20 14:17:26 -05:00
tcp_cong.c	tcp: remove Appropriate Byte Count support	2013-02-05 14:51:16 -05:00
tcp_cubic.c	tcp: cubic: fix bug in bictcp_acked()	2013-08-07 10:35:08 -07:00
tcp_diag.c	inet_diag: Rename inet_diag_req into inet_diag_req_v2	2012-01-11 12:56:06 -08:00
tcp_fastopen.c	tcp: add server ip to encrypt cookie in fast open	2013-08-10 00:35:33 -07:00
tcp_highspeed.c	tcp: mark tcp_congestion_ops read_mostly	2011-03-10 00:40:17 -08:00
tcp_htcp.c	tcp: mark tcp_congestion_ops read_mostly	2011-03-10 00:40:17 -08:00
tcp_hybla.c	tcp: bool conversions	2012-05-17 14:59:59 -04:00
tcp_illinois.c	net: fix divide by zero in tcp algorithm illinois	2012-11-01 11:55:59 -04:00
tcp_input.c	tcp: use ACCESS_ONCE() in tcp_update_pacing_rate()	2013-10-10 00:08:07 -04:00
tcp_ipv4.c	inet: includes a sock_common in request_sock	2013-10-10 00:08:07 -04:00
tcp_lp.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
tcp_memcontrol.c	memcg: rename RESOURCE_MAX to RES_COUNTER_MAX	2013-09-12 15:38:02 -07:00
tcp_metrics.c	inet: includes a sock_common in request_sock	2013-10-10 00:08:07 -04:00
tcp_minisocks.c	ipv6: make lookups simpler and faster	2013-10-09 00:01:25 -04:00
tcp_offload.c	net: tcp: move GRO/GSO functions to tcp_offload	2013-06-07 14:39:05 -07:00
tcp_output.c	tcp: tcp_transmit_skb() optimizations	2013-10-11 17:48:18 -04:00
tcp_probe.c	ipv6: make lookups simpler and faster	2013-10-09 00:01:25 -04:00
tcp_scalable.c	tcp: mark tcp_congestion_ops read_mostly	2011-03-10 00:40:17 -08:00
tcp_timer.c	ipv6: make lookups simpler and faster	2013-10-09 00:01:25 -04:00
tcp_vegas.c	tcp: mark tcp_congestion_ops read_mostly	2011-03-10 00:40:17 -08:00
tcp_vegas.h	…
tcp_veno.c	tcp: mark tcp_congestion_ops read_mostly	2011-03-10 00:40:17 -08:00
tcp_westwood.c	tcp: refactor F-RTO	2013-03-21 11:47:50 -04:00
tcp_yeah.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
tunnel4.c	net: Convert printks to pr_<level>	2012-03-11 23:42:51 -07:00
udp.c	udp: fix a typo in __udp4_lib_mcast_demux_lookup	2013-10-09 01:51:57 -04:00
udp_diag.c	netlink: rename ssk to sk in struct netlink_skb_params	2013-04-19 14:57:56 -04:00
udp_impl.h	ipv4: fix checkpatch errors	2012-04-15 12:37:19 -04:00
udp_offload.c	net: udp4: move GSO functions to udp_offload	2013-06-12 00:47:25 -07:00
udplite.c	net: ipv4: Standardize prefixes for message logging	2012-03-12 17:05:21 -07:00
xfrm4_input.c	net: Add skb_unclone() helper function.	2013-02-15 15:10:37 -05:00
xfrm4_mode_beet.c	ipsec: be careful of non existing mac headers	2012-02-23 16:50:45 -05:00
xfrm4_mode_transport.c	…
xfrm4_mode_tunnel.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2013-09-30 15:24:57 -04:00
xfrm4_output.c	xfrm: revert ipv4 mtu determination to dst_mtu	2013-08-26 12:40:53 +02:00
xfrm4_policy.c	xfrm: make gc_thresh configurable in all namespaces	2013-02-06 11:36:29 +01:00
xfrm4_state.c	xfrm: make local error reporting more robust	2013-08-14 13:07:12 +02:00
xfrm4_tunnel.c	sit: add IPv4 over IPv4 support	2013-05-31 17:19:05 -07:00