[prev in list] [next in list] [prev in thread] [next in thread]
List: linux-netdev
Subject: [PATCH net-next 00/14] tcp: BBR congestion control algorithm
From: Neal Cardwell <ncardwell () google ! com>
Date: 2016-09-16 18:48:49
Message-ID: 1474051743-13311-1-git-send-email-ncardwell () google ! com
[Download RAW message or body]
tcp: BBR congestion control algorithm
This patch series implements a new TCP congestion control algorithm:
BBR (Bottleneck Bandwidth and RTT). A paper with a detailed
description of BBR will be published in ACM Queue, September-October
2016, as "BBR: Congestion-Based Congestion Control". BBR is widely
deployed in production at Google.
The patch series starts with a set of supporting infrastructure
changes, including a few that extend the congestion control
framework. The last patch adds BBR as a TCP congestion control
module. Please see individual patches for the details.
Eric Dumazet (1):
net_sched: sch_fq: add low_rate_threshold parameter
Neal Cardwell (8):
lib/win_minmax: windowed min or max estimator
tcp: use windowed min filter library for TCP min_rtt estimation
tcp: count packets marked lost for a TCP connection
tcp: allow congestion control module to request TSO skb segment count
tcp: export tcp_tso_autosize() and parameterize minimum number of TSO
segments
tcp: export tcp_mss_to_mtu() for congestion control modules
tcp: increase ICSK_CA_PRIV_SIZE from 64 bytes to 88
tcp_bbr: add BBR congestion control
Soheil Hassas Yeganeh (1):
tcp: track application-limited rate samples
Yuchung Cheng (4):
tcp: track data delivery rate for a TCP connection
tcp: export data delivery rate
tcp: allow congestion control to expand send buffer differently
tcp: new CC hook to set sending rate with rate_sample in any CA state
include/linux/tcp.h | 14 +-
include/linux/win_minmax.h | 37 ++
include/net/inet_connection_sock.h | 4 +-
include/net/tcp.h | 53 ++-
include/uapi/linux/inet_diag.h | 13 +
include/uapi/linux/pkt_sched.h | 2 +
include/uapi/linux/tcp.h | 3 +
lib/Makefile | 2 +-
lib/win_minmax.c | 98 +++++
net/ipv4/Kconfig | 18 +
net/ipv4/Makefile | 3 +-
net/ipv4/tcp.c | 26 +-
net/ipv4/tcp_bbr.c | 875 +++++++++++++++++++++++++++++++++++++
net/ipv4/tcp_cong.c | 2 +-
net/ipv4/tcp_input.c | 154 +++----
net/ipv4/tcp_minisocks.c | 5 +-
net/ipv4/tcp_output.c | 27 +-
net/ipv4/tcp_rate.c | 186 ++++++++
net/sched/sch_fq.c | 22 +-
19 files changed, 1445 insertions(+), 99 deletions(-)
create mode 100644 include/linux/win_minmax.h
create mode 100644 lib/win_minmax.c
create mode 100644 net/ipv4/tcp_bbr.c
create mode 100644 net/ipv4/tcp_rate.c
--
2.8.0.rc3.226.g39d4020
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic