Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
John Ogness bf06200e73 tcp: tsq: fix nonagle handling ... Commit 46d3ceabd8 ("tcp: TCP Small Queues") introduced a possible regression for applications using TCP_NODELAY. If TCP session is throttled because of tsq, we should consult tp->nonagle when TX completion is done and allow us to send additional segment, especially if this segment is not a full MSS. Otherwise this segment is sent after an RTO. [edumazet] : Cooked the changelog, added another fix about testing sk_wmem_alloc twice because TX completion can happen right before setting TSQ_THROTTLED bit. This problem is particularly visible with recent auto corking, but might also be triggered with low tcp_limit_output_bytes values or NIC drivers delaying TX completion by hundred of usec, and very low rtt. Thomas Glanzmann for example reported an iscsi regression, caused by tcp auto corking making this bug quite visible. Fixes: 46d3ceabd8 ("tcp: TCP Small Queues") Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Thomas Glanzmann <thomas@glanzmann.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-02-10 15:23:39 -08:00
..
netfilter	netfilter: nf_tables: add reject module for NFPROTO_INET	2014-02-06 09:44:18 +01:00
af_inet.c	ipv4: introduce hardened ip_no_pmtu_disc mode	2014-01-13 11:22:55 -08:00
ah4.c	ipv4: properly refresh rtable entries on pmtu/redirect events	2013-06-03 00:07:42 -07:00
arp.c	ipv4: arp: update neighbour address when a gratuitous arp is received and arp_accept is set	2014-01-02 00:08:38 -05:00
cipso_ipv4.c	ipv4: ERROR: code indent should use tabs where possible	2013-12-26 13:43:21 -05:00
datagram.c	net: Remove FLOWI_FLAG_CAN_SLEEP	2013-12-06 07:24:39 +01:00
devinet.c	ipv4: Fix runtime WARNING in rtmsg_ifa()	2014-02-06 20:02:15 -08:00
esp4.c	net: esp{4,6}: get rid of struct esp_data	2013-10-29 06:39:42 +01:00
fib_frontend.c	fib_frontend: fix possible NULL pointer dereference	2014-01-24 15:51:26 -08:00
fib_lookup.h	ipv4: make fib_detect_death static	2013-12-28 17:01:46 -05:00
fib_rules.c	inet: fix NULL pointer Oops in fib(6)_rule_suppress	2013-12-10 17:54:23 -05:00
fib_semantics.c	ipv4: make fib_detect_death static	2013-12-28 17:01:46 -05:00
fib_trie.c	seq_file: remove "%n" usage from seq_file users	2013-11-15 09:32:20 +09:00
gre_demux.c	gre_offload: statically build GRE offloading support	2014-01-06 20:28:34 -05:00
gre_offload.c	net/ipv4: don't use module_init in non-modular gre_offload	2014-01-16 16:08:27 -08:00
icmp.c	ipv4: introduce hardened ip_no_pmtu_disc mode	2014-01-13 11:22:55 -08:00
igmp.c	net: replace macros net_random and net_srandom with direct calls to prandom	2014-01-14 15:15:25 -08:00
inet_connection_sock.c	net: replace macros net_random and net_srandom with direct calls to prandom	2014-01-14 15:15:25 -08:00
inet_diag.c	inet_diag: fix inet_diag_dump_icsk() to use correct state for timewait sockets	2014-01-13 22:35:46 -08:00
inet_fragment.c	inet: remove old fragmentation hash initializing	2013-10-23 17:01:41 -04:00
inet_hashtables.c	inet: convert inet_ehash_secret and ipv6_hash_secret to net_get_random_once	2013-10-19 19:45:35 -04:00
inet_lro.c	lro: remove dead code	2013-12-29 16:34:25 -05:00
inet_timewait_sock.c	tcp/dccp: remove twchain	2013-10-08 23:19:24 -04:00
inetpeer.c	ipv4: remove unused function	2013-12-28 17:03:20 -05:00
ip_forward.c	ipv4: introduce ip_dst_mtu_maybe_forward and protect forwarding path against pmtu spoofing	2014-01-13 11:22:54 -08:00
ip_fragment.c	net: Add utility functions to clear rxhash	2013-12-17 16:36:21 -05:00
ip_gre.c	net: gre: use icmp_hdr() to get inner ip header	2014-01-27 20:38:26 -08:00
ip_input.c	net: Fix memory leak if TPROXY used with TCP early demux	2014-01-27 16:22:11 -08:00
ip_options.c	ipv4: switch and case should be at the same indent	2014-01-02 03:30:36 -05:00
ip_output.c	ipv4: register igmp_notifier even when !CONFIG_PROC_FS	2014-01-14 15:03:33 -08:00
ip_sockglue.c	ipv6: make IPV6_RECVPKTINFO work for ipv4 datagrams	2014-01-19 19:53:18 -08:00
ip_tunnel.c	ip_tunnel: fix panic in ip_tunnel_xmit()	2014-02-03 13:01:48 -08:00
ip_tunnel_core.c	net: Add utility functions to clear rxhash	2013-12-17 16:36:21 -05:00
ip_vti.c	ipv4: be friend with drop monitor	2014-01-18 23:08:02 -08:00
ipcomp.c	ipv4: properly refresh rtable entries on pmtu/redirect events	2013-06-03 00:07:42 -07:00
ipconfig.c
ipip.c	ipv4: be friend with drop monitor	2014-01-18 23:08:02 -08:00
ipmr.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-01-18 00:55:41 -08:00
Kconfig	net: neighbour: Remove CONFIG_ARPD	2013-09-03 21:41:43 -04:00
Makefile	gre_offload: statically build GRE offloading support	2014-01-06 20:28:34 -05:00
netfilter.c
ping.c	ipv6: protect protocols not handling ipv4 from v4 connection/bind attempts	2014-01-21 16:59:19 -08:00
proc.c	ipv4: spaces required around that '='	2014-01-02 03:30:36 -05:00
protocol.c	net: remove outdated comment for ipv4 and ipv6 protocol handler	2013-11-28 18:47:51 -05:00
raw.c	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
route.c	ipv4: introduce ip_dst_mtu_maybe_forward and protect forwarding path against pmtu spoofing	2014-01-13 11:22:54 -08:00
syncookies.c	ipv4: fix checkpatch error "space prohibited"	2013-12-26 13:43:21 -05:00
sysctl_net_ipv4.c	ipv4: introduce ip_dst_mtu_maybe_forward and protect forwarding path against pmtu spoofing	2014-01-13 11:22:54 -08:00
tcp.c	tcp: correct code comment stating 3 min timeout for FIN_WAIT2, we only do 1 min	2014-02-09 19:14:23 -08:00
tcp_bic.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_cong.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_cubic.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_diag.c
tcp_fastopen.c	tcp: enable sockets to use MSG_FASTOPEN by default	2013-11-04 19:57:47 -05:00
tcp_highspeed.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_htcp.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_hybla.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_illinois.c	remove extra definitions of U32_MAX	2014-01-23 16:36:55 -08:00
tcp_input.c	tcp: remove 1ms offset in srtt computation	2014-02-06 21:28:06 -08:00
tcp_ipv4.c	tcp: delete redundant calls of tcp_mtup_init()	2014-01-21 16:52:31 -08:00
tcp_lp.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_memcontrol.c	tcp_memcontrol: Cleanup/fix cg_proto->memory_pressure handling.	2013-12-05 21:01:01 -05:00
tcp_metrics.c	tcp: metrics: Handle v6/v4-mapped sockets in tcp-metrics	2014-01-23 12:48:28 -08:00
tcp_minisocks.c	ipv6: tcp: fix flowlabel value in ACK messages send from TIME_WAIT	2014-01-17 17:56:33 -08:00
tcp_offload.c	tcp: do not export tcp_gso_segment() and tcp_gro_receive()	2014-01-14 18:53:48 -08:00
tcp_output.c	tcp: tsq: fix nonagle handling	2014-02-10 15:23:39 -08:00
tcp_probe.c	ipv4: ERROR: do not initialise globals to 0 or NULL	2013-12-26 13:43:21 -05:00
tcp_scalable.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_timer.c	tcp: temporarily disable Fast Open on SYN timeout	2013-10-29 22:50:41 -04:00
tcp_vegas.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_vegas.h	net: ipv4/ipv6: Remove extern from function prototypes	2013-10-19 19:12:11 -04:00
tcp_veno.c	tcp: properly handle stretch acks in slow start	2013-11-04 19:57:59 -05:00
tcp_westwood.c
tcp_yeah.c	ipv4: ipv4: Cleanup the comments in tcp_yeah.c	2013-12-26 13:43:55 -05:00
tunnel4.c
udp.c	net: add build-time checks for msg->msg_name size	2014-01-18 23:04:16 -08:00
udp_diag.c
udp_impl.h	net: ipv4/ipv6: Remove extern from function prototypes	2013-10-19 19:12:11 -04:00
udp_offload.c	net/ipv4: Use proper RCU APIs for writer-side in udp_offload.c	2014-02-04 20:01:55 -08:00
udplite.c
xfrm4_input.c
xfrm4_mode_beet.c	ipv4: ERROR: code indent should use tabs where possible	2013-12-26 13:43:21 -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: Fix null pointer dereference when decoding sessions	2013-11-01 07:08:46 +01:00
xfrm4_state.c	inet: make no_pmtu_disc per namespace and kill ipv4_config	2013-12-18 16:58:20 -05:00
xfrm4_tunnel.c	sit: add IPv4 over IPv4 support	2013-05-31 17:19:05 -07:00