Wei Wang 1b1fc3fdda tcp: make congestion control optionally skip slow start after idle ...

Congestion control modules that want full control over congestion
control behavior do not want the cwnd modifications controlled by
the sysctl_tcp_slow_start_after_idle code path.
So skip those code paths for CC modules that use the cong_control()
API.
As an example, those cwnd effects are not desired for the BBR congestion
control algorithm.

Fixes: c0402760f565 ("tcp: new CC hook to set sending rate with rate_sample in any CA state")
Signed-off-by: Wei Wang <weiwan@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-05-08 14:37:07 -04:00

..

netfilter

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

2017-05-01 10:47:53 -04:00

af_inet.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-05-02 16:40:27 -07:00

ah4.c

IPsec: do not ignore crypto err in ah4 input

2017-01-16 12:57:48 +01:00

arp.c

neighbour: fix nlmsg_pid in notifications

2017-03-22 10:48:49 -07:00

cipso_ipv4.c

netlabel: out of bound access in cipso_v4_validate()

2017-02-04 19:44:22 -05:00

datagram.c

net: Set sk_txhash from a random number

2015-07-29 22:44:04 -07:00

devinet.c

net: rtnetlink: plumb extended ack to doit function

2017-04-17 15:35:38 -04:00

esp4_offload.c

esp4/6: Fix GSO path for non-GSO SW-crypto packets

2017-04-19 07:48:57 +02:00

esp4.c

net/esp4: Fix invalid esph pointer crash

2017-05-01 14:58:50 -04:00

fib_frontend.c

net: fib: Decrease one unnecessary rt cache flush in fib_disable_ip

2017-04-27 16:33:30 -04:00

fib_lookup.h

ipv4: consider TOS in fib_select_default

2015-07-24 22:46:11 -07:00

fib_notifier.c

ipv4: fib: Remove redundant argument

2017-03-10 09:45:09 -08:00

fib_rules.c

ipv4: fib_rules: Dump FIB rules when registering FIB notifier

2017-03-16 10:18:34 -07:00

fib_semantics.c

net: ipv4: add support for ECMP hash policy choice

2017-03-21 15:27:19 -07:00

fib_trie.c

ipv4: fib: Remove redundant argument

2017-03-10 09:45:09 -08:00

fou.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-10-30 12:42:58 -04:00

gre_demux.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-06-30 05:03:36 -04:00

gre_offload.c

net: add recursion limit to GRO

2016-10-20 14:32:22 -04:00

icmp.c

net: ipv4: add support for ECMP hash policy choice

2017-03-21 15:27:19 -07:00

igmp.c

igmp, mld: Fix memory leak in igmpv3/mld_del_delrec()

2017-02-09 16:43:45 -05:00

inet_connection_sock.c

net: Work around lockdep limitation in sockets that use sockets

2017-03-09 18:23:27 -08:00

inet_diag.c

tcp: remove early retransmit

2017-01-13 22:37:16 -05:00

inet_fragment.c

net: disable fragment reassembly if high_thresh is zero

2016-06-05 22:56:42 -04:00

inet_hashtables.c

inet: kill smallest_size and smallest_port

2017-01-18 13:04:29 -05:00

inet_timewait_sock.c

ipv4: Namespaceify tcp_tw_recycle and tcp_max_tw_buckets knob

2016-12-29 11:38:31 -05:00

inetpeer.c

net: Add helper function to compare inetpeer addresses

2015-08-28 13:32:36 -07:00

ip_forward.c

ipv4: allow local fragmentation in ip_finish_output_gso()

2016-11-03 16:10:26 -04:00

ip_fragment.c

inet: frag: release spinlock before calling icmp_send()

2017-03-22 15:40:45 -07:00

ip_gre.c

ip_tunnel: Allow policy-based routing through tunnels

2017-04-21 13:21:31 -04:00

ip_input.c

net: Add sysctl to toggle early demux for tcp and udp

2017-03-24 13:17:07 -07:00

ip_options.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

ip_output.c

udp: avoid ufo handling on IP payload compression packets

2017-03-09 18:28:42 -08:00

ip_sockglue.c

ipv4: get rid of ip_ra_lock

2017-04-30 22:44:04 -04:00

ip_tunnel_core.c

netlink: pass extended ACK struct to parsing functions

2017-04-13 13:58:22 -04:00

ip_tunnel.c

ip_tunnel: Allow policy-based routing through tunnels

2017-04-21 13:21:31 -04:00

ip_vti.c

ip_tunnel: Allow policy-based routing through tunnels

2017-04-21 13:21:31 -04:00

ipcomp.c

…

ipconfig.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-04-06 08:24:51 -07:00

ipip.c

ip_tunnel: Allow policy-based routing through tunnels

2017-04-21 13:21:31 -04:00

ipmr.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-04-20 10:35:33 -04:00

Kconfig

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

2017-02-16 21:25:49 -05:00

Makefile

ipv4: fib: Move FIB notification code to a separate file

2017-03-10 09:45:09 -08:00

netfilter.c

netfilter: use skb_to_full_sk in ip_route_me_harder

2017-02-28 12:49:36 +01:00

ping.c

ping: implement proper locking

2017-03-24 20:50:28 -07:00

proc.c

net/tcp_fastopen: Add snmp counter for blackhole detection

2017-04-24 14:27:17 -04:00

protocol.c

net: Add sysctl to toggle early demux for tcp and udp

2017-03-24 13:17:07 -07:00

raw_diag.c

net: ip, raw_diag -- Use jump for exiting from nested loop

2016-11-03 15:25:26 -04:00

raw.c

ipv4, ipv6: ensure raw socket message is big enough to hold an IP header

2017-05-04 11:02:46 -04:00

route.c

ipv4: restore rt->fi for reference counting

2017-05-08 14:35:03 -04:00

syncookies.c

tcp: randomize timestamps on syncookies

2017-05-05 12:00:11 -04:00

sysctl_net_ipv4.c

net/tcp_fastopen: Disable active side TFO in certain scenarios

2017-04-24 14:27:17 -04:00

tcp_bbr.c

tcp_bbr: add a state transition diagram and accompanying comment

2016-10-29 17:12:43 -04:00

tcp_bic.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_cdg.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

2017-03-02 08:42:27 +01:00

tcp_cong.c

tcp: memset ca_priv data to 0 properly

2017-04-26 14:58:32 -04:00

tcp_cubic.c

tcp_cubic: fix typo in module param description

2017-04-20 16:16:44 -04:00

tcp_dctcp.c

Revert "dctcp: update cwnd on congestion event"

2016-12-06 11:34:24 -05:00

tcp_diag.c

net: diag: Fix refcnt leak in error path destroying socket

2016-08-23 23:11:36 -07:00

tcp_fastopen.c

net/tcp_fastopen: Add snmp counter for blackhole detection

2017-04-24 14:27:17 -04:00

tcp_highspeed.c

tcp: add cwnd_undo functions to various tcp cc algorithms

2016-11-21 13:20:17 -05:00

tcp_htcp.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_hybla.c

tcp: make undo_cwnd mandatory for congestion modules

2016-11-21 13:20:17 -05:00

tcp_illinois.c

tcp: add cwnd_undo functions to various tcp cc algorithms

2016-11-21 13:20:17 -05:00

tcp_input.c

tcp: randomize timestamps on syncookies

2017-05-05 12:00:11 -04:00

tcp_ipv4.c

tcp: randomize timestamps on syncookies

2017-05-05 12:00:11 -04:00

tcp_lp.c

tcp: fix wraparound issue in tcp_lp

2017-05-02 15:07:02 -04:00

tcp_metrics.c

tcp: remove per-destination timestamp cache

2017-03-16 20:33:56 -07:00

tcp_minisocks.c

tcp: do not inherit fastopen_req from parent

2017-05-04 11:00:04 -04:00

tcp_nv.c

tcp: add NV congestion control

2016-06-10 23:07:49 -07:00

tcp_offload.c

gso: Support partial splitting at the frag_list pointer

2016-09-19 20:59:34 -04:00

tcp_output.c

tcp: make congestion control optionally skip slow start after idle

2017-05-08 14:37:07 -04:00

tcp_probe.c

tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"

2017-02-21 13:26:03 -05:00

tcp_rate.c

tcp: do not pass timestamp to tcp_rate_gen()

2017-04-26 14:44:38 -04:00

tcp_recovery.c

tcp: tcp_rack_reo_timeout() must update tp->tcp_mstamp

2017-04-27 11:46:15 -04:00

tcp_scalable.c

tcp: add cwnd_undo functions to various tcp cc algorithms

2016-11-21 13:20:17 -05:00

tcp_timer.c

net/tcp_fastopen: Remove mss check in tcp_write_timeout()

2017-04-24 14:27:17 -04:00

tcp_vegas.c

tcp: make undo_cwnd mandatory for congestion modules

2016-11-21 13:20:17 -05:00

tcp_vegas.h

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_veno.c

tcp: add cwnd_undo functions to various tcp cc algorithms

2016-11-21 13:20:17 -05:00

tcp_westwood.c

tcp_westwood: fix tcp_westwood_info() style mistakes

2017-03-16 20:23:28 -07:00

tcp_yeah.c

tcp: add cwnd_undo functions to various tcp cc algorithms

2016-11-21 13:20:17 -05:00

tcp.c

tcp: fix access to sk->sk_state in tcp_poll()

2017-04-30 22:24:16 -04:00

tunnel4.c

tunnels: correct conditional build of MPLS and IPv6

2016-07-11 13:27:06 -07:00

udp_diag.c

net: inet: diag: expose the socket mark to privileged processes.

2016-09-08 16:13:09 -07:00

udp_impl.h

udplite: call proper backlog handlers

2016-11-24 15:32:14 -05:00

udp_offload.c

udp: disable inner UDP checksum offloads in IPsec case

2017-04-24 13:48:54 -04:00

udp_tunnel.c

net: Remove deprecated tunnel specific UDP offload functions

2016-06-17 20:23:32 -07:00

udp.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-02-07 16:29:30 -05:00

udplite.c

udplite: call proper backlog handlers

2016-11-24 15:32:14 -05:00

xfrm4_input.c

esp: Add a software GRO codepath

2017-02-15 11:04:11 +01:00

xfrm4_mode_beet.c

…

xfrm4_mode_transport.c

xfrm: Add encapsulation header offsets while SKB is not encrypted

2017-04-14 10:07:39 +02:00

xfrm4_mode_tunnel.c

xfrm: Add encapsulation header offsets while SKB is not encrypted

2017-04-14 10:07:39 +02:00

xfrm4_output.c

xfrm: Add an IPsec hardware offloading API

2017-04-14 10:06:10 +02:00

xfrm4_policy.c

xfrm: policy: make policy backend const

2017-02-09 10:22:19 +01:00

xfrm4_protocol.c

xfrm: input: constify xfrm_input_afinfo

2017-02-09 10:22:17 +01:00

xfrm4_state.c

xfrm: remove unused function

2017-01-10 10:57:12 +01:00

xfrm4_tunnel.c

…