Changes in Makefile

031beb4e - sys: Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 17:54:58 +0000

sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd-14.2/sys/modules/cc/cc_hd/Makefile

a335f76f - modules: a lot: need opt_kern_tls.h

Thu, 30 Sep 2021 04:07:17 +0000

modules: a lot: need opt_kern_tls.hThis fixes the standalone build. List of files: /freebsd-14.2/sys/modules/cc/cc_hd/Makefile

193d9e76 - sys/modules: normalize .CURDIR-relative paths to SRCTOP

Sat, 04 Mar 2017 10:10:17 +0000

sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd-14.2/sys/modules/cc/cc_hd/Makefile

009a1962 - Remove unnecessary inclusions of bsd.own.mk.

Mon, 04 Aug 2014 22:34:12 +0000

Remove unnecessary inclusions of bsd.own.mk. List of files: /freebsd-14.2/sys/modules/cc/cc_hd/Makefile

ac230a79 - Import a clean-room implementation of the Hamilton-Delay (HD) congestion control

Tue, 01 Feb 2011 06:42:46 +0000

Import a clean-room implementation of the Hamilton-Delay (HD) congestion controlalgorithm based on the paper "A strategy for fair coexistence of loss anddelay-based congestion control algorithms" by Budzisz, Stanojevic, Shorten andBaker. It is implemented as a kernel module compatible with the recentlycommitted modular congestion control framework.HD uses a probabilistic approach to reacting to delay-based congestion. Theprobability of reducing cwnd is zero when the queuing delay is very small,increasing to a maximum at a set threshold, then back down to zero again whenthe queuing delay is high. Normal operation keeps the queuing delay below theset threshold. However, since loss-based congestion control algorithms push thequeuing delay high when probing for bandwidth, having the probability ofreducing cwnd drop back to zero for high delays allows HD to compete withloss-based algorithms.In collaboration with: David Hayes and Grenville Armitage Sponsored by: FreeBSD FoundationReviewed by: bz and others along the wayMFC after: 3 months List of files: /freebsd-14.2/sys/modules/cc/cc_hd/Makefile