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df2e014bfbbf26d160e1bf47b05fc05c96205e2b
linux/net/ipv4
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Ilpo Järvinen df2e014bfb [TCP]: Remove lost_retrans zero seqno special cases 
Both high-sack detection and new lowest seq variables have
unnecessary zero special case which are now removed by setting
safe initial seqnos.

This also fixes problem which caused zero received_upto being
passed to tcp_mark_lost_retrans which confused after relations
within the marker loop causing incorrect TCPCB_SACKED_RETRANS
clearing. The problem was noticed because of a performance
report from TAKANO Ryousei <takano@axe-inc.co.jp>.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Acked-by: Ryousei Takano <takano-ryousei@aist.go.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-18 05:07:57 -07:00
..
ipvs
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
netfilter
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
af_inet.c
[IPV4]: Add ICMPMsgStats MIB (RFC 4293)
2007-10-10 16:51:28 -07:00
ah4.c
[IPSEC]: Move IP protocol setting from transforms into xfrm4_input.c
2007-10-10 16:55:56 -07:00
arp.c
[NET]: Make core networking code use seq_open_private
2007-10-10 16:55:33 -07:00
cipso_ipv4.c
[CIPSO]: remove duplicated code in the cipso_v4_*_getattr() functions
2007-10-10 16:51:17 -07:00
datagram.c
[IPV4]: Fix "ipOutNoRoutes" counter error for TCP and UDP
2007-06-03 18:08:50 -07:00
devinet.c
[IPV4]: When possible test for IFF_LOOPBACK and not dev == loopback_dev
2007-10-10 16:52:48 -07:00
esp4.c
[IPSEC]: Move IP protocol setting from transforms into xfrm4_input.c
2007-10-10 16:55:56 -07:00
fib_frontend.c
[NETLINK]: fib_frontend build fixes
2007-10-10 21:32:39 -07:00
fib_hash.c
[NET]: Make core networking code use seq_open_private
2007-10-10 16:55:33 -07:00
fib_lookup.h
[RTNETLINK]: Fix sending netlink message when replace route.
2007-05-24 16:36:53 -07:00
fib_rules.c
[IPV4/IPV6/DECNET]: Small cleanup for fib rules.
2007-10-10 16:51:22 -07:00
fib_semantics.c
[NETLINK]: Introduce nested and byteorder flag to netlink attribute
2007-10-10 16:49:16 -07:00
fib_trie.c
[NET]: Make core networking code use seq_open_private
2007-10-10 16:55:33 -07:00
icmp.c
[IPV4]: Add ICMPMsgStats MIB (RFC 4293)
2007-10-10 16:51:28 -07:00
igmp.c
[NET]: Make core networking code use seq_open_private
2007-10-10 16:55:33 -07:00
inet_connection_sock.c
[INET]: local port range robustness
2007-10-10 17:30:46 -07:00
inet_diag.c
[NET]: make netlink user -> kernel interface synchronious
2007-10-10 21:15:29 -07:00
inet_fragment.c
[INET]: Consolidate frag queues freeing
2007-10-17 19:48:26 -07:00
inet_hashtables.c
[INET]: local port range robustness
2007-10-10 17:30:46 -07:00
inet_lro.c
fix endianness bug in inet_lro
2007-10-14 12:41:52 -07:00
inet_timewait_sock.c
[NET]: DIV_ROUND_UP cleanup (part two)
2007-10-10 16:48:37 -07:00
inetpeer.c
[IPV4]: Fix inetpeer gcc-4.2 warnings
2007-07-20 19:39:17 -07:00
ip_forward.c
[IPV4]: Uninline netfilter okfns
2007-10-15 12:26:35 -07:00
ip_fragment.c
[NET]: Fix uninitialised variable in ip_frag_reasm()
2007-10-17 21:37:22 -07:00
ip_gre.c
[NET]: Move hardware header operations out of netdevice.
2007-10-10 16:52:52 -07:00
ip_input.c
[IPV4]: Uninline netfilter okfns
2007-10-15 12:26:35 -07:00
ip_options.c
[IPV4] ip_options.c: kmalloc + memset conversion to kzalloc
2007-07-31 14:06:45 -07:00
ip_output.c
[IPV4]: Uninline netfilter okfns
2007-10-15 12:26:35 -07:00
ip_sockglue.c
[NET]: sparse warning fixes
2007-10-10 16:54:48 -07:00
ipcomp.c
[IPSEC]: Move IP protocol setting from transforms into xfrm4_input.c
2007-10-10 16:55:56 -07:00
ipconfig.c
[NET]: Wrap netdevice hardware header creation.
2007-10-10 16:52:50 -07:00
ipip.c
[NET]: Nuke SET_MODULE_OWNER macro.
2007-10-10 16:51:13 -07:00
ipmr.c
[NET]: Make core networking code use seq_open_private
2007-10-10 16:55:33 -07:00
Kconfig
[NET]: Generic Large Receive Offload for TCP traffic
2007-10-10 16:47:46 -07:00
Makefile
[INET]: Collect frag queues management objects together
2007-10-15 12:26:39 -07:00
netfilter.c
[NETFILTER]: Replace sk_buff ** with sk_buff *
2007-10-15 12:26:29 -07:00
proc.c
[INET]: Collect frag queues management objects together
2007-10-15 12:26:39 -07:00
protocol.c
[IPV4]: align inet_protos[] on SMP
2007-04-25 22:28:20 -07:00
raw.c
[NET]: Make core networking code use seq_open_private
2007-10-10 16:55:33 -07:00
route.c
[NET]: Make core networking code use seq_open_private
2007-10-10 16:55:33 -07:00
syncookies.c
[SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th
2007-04-25 22:25:26 -07:00
sysctl_net_ipv4.c
[INET]: Collect common frag sysctl variables together
2007-10-15 12:26:40 -07:00
tcp_bic.c
[TCP]: Remove num_acked>0 checks from cong.ctrl mods pkts_acked
2007-10-10 16:47:55 -07:00
tcp_cong.c
[TCP]: remove unused argument to cong_avoid op
2007-07-18 01:46:58 -07:00
tcp_cubic.c
[TCP]: Remove num_acked>0 checks from cong.ctrl mods pkts_acked
2007-10-10 16:47:55 -07:00
tcp_diag.c
[TCP]: Return useful listenq info in tcp_info and INET_DIAG_INFO.
2007-10-10 16:51:35 -07:00
tcp_highspeed.c
[TCP]: remove unused argument to cong_avoid op
2007-07-18 01:46:58 -07:00
tcp_htcp.c
[TCP]: H-TCP maxRTT estimation at startup
2007-08-07 18:29:05 -07:00
tcp_hybla.c
[TCP]: remove unused argument to cong_avoid op
2007-07-18 01:46:58 -07:00
tcp_illinois.c
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_input.c
[TCP]: Remove lost_retrans zero seqno special cases
2007-10-18 05:07:57 -07:00
tcp_ipv4.c
[INET]: local port range robustness
2007-10-10 17:30:46 -07:00
tcp_lp.c
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_minisocks.c
[TCP]: Move sack_ok access to obviously named funcs & cleanup
2007-10-10 16:48:00 -07:00
tcp_output.c
[TCP]: Limit processing lost_retrans loop to work-to-do cases
2007-10-11 17:36:13 -07:00
tcp_probe.c
[NET]: Make /proc/net per network namespace
2007-10-10 16:49:06 -07:00
tcp_scalable.c
[TCP]: remove unused argument to cong_avoid op
2007-07-18 01:46:58 -07:00
tcp_timer.c
[TCP]: Move sack_ok access to obviously named funcs & cleanup
2007-10-10 16:48:00 -07:00
tcp_vegas.c
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_vegas.h
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_veno.c
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_westwood.c
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_yeah.c
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp.c
[TCP]: Return useful listenq info in tcp_info and INET_DIAG_INFO.
2007-10-10 16:51:35 -07:00
tunnel4.c
[IPSEC]: Changing API of xfrm4_tunnel_register.
2007-02-13 12:54:47 -08:00
udp_impl.h
[UDP]: Randomize port selection.
2007-10-10 16:48:31 -07:00
udp.c
[INET]: local port range robustness
2007-10-10 17:30:46 -07:00
udplite.c
[UDP]: Randomize port selection.
2007-10-10 16:48:31 -07:00
xfrm4_input.c
[IPSEC]: Rename mode to outer_mode and add inner_mode
2007-10-17 21:35:51 -07:00
xfrm4_mode_beet.c
[IPSEC]: Add missing BEET checks
2007-10-17 21:31:50 -07:00
xfrm4_mode_transport.c
[IPSEC]: Use IPv6 calling convention as the convention for x->mode->output
2007-10-10 16:55:54 -07:00
xfrm4_mode_tunnel.c
[IPSEC]: Add missing BEET checks
2007-10-17 21:31:50 -07:00
xfrm4_output.c
[IPSEC]: Rename mode to outer_mode and add inner_mode
2007-10-17 21:35:51 -07:00
xfrm4_policy.c
[IPSEC]: Rename mode to outer_mode and add inner_mode
2007-10-17 21:35:51 -07:00
xfrm4_state.c
[IPSEC]: Store afinfo pointer in xfrm_mode
2007-10-17 21:33:12 -07:00
xfrm4_tunnel.c
[IPSEC]: Move tunnel parsing for IPv4 out of xfrm4_input
2007-10-17 21:28:53 -07:00