Date: Mon, 09 Jan 2012 09:55:45 +1100 From: Lawrence Stewart <lstewart@freebsd.org> To: Hiroki Sato <hrs@FreeBSD.org> Cc: svn-src-stable@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, svn-src-stable-9@FreeBSD.org Subject: Re: svn commit: r229812 - stable/9/release/doc/en_US.ISO8859-1/relnotes Message-ID: <4F0A1EF1.8090003@freebsd.org> In-Reply-To: <201201081354.q08Ds9GQ093105@svn.freebsd.org> References: <201201081354.q08Ds9GQ093105@svn.freebsd.org>
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Hi Hiroki-san, On 01/09/12 00:54, Hiroki Sato wrote: > Author: hrs > Date: Sun Jan 8 13:54:08 2012 > New Revision: 229812 > URL: http://svn.freebsd.org/changeset/base/229812 > > Log: > Add relnotes items: > igb(4) Intel I350 GbE support, > re(4) TX IP checksum disabled on RTL8168C-based cards, > cc(9) TCP congestion control algorithm framework added, > gpart(8) various aliases and bios-boot GUID added, > FFS SU+J added, > more kern.features.* for UFS-related features, > hastd(8) drops root privilege in worker processes, > newsyslog(8) xz compression support added, > ppp(8) iface name and iface description commands added, > sh(1) arithmetic expression handling updated, > ISC BIND to 9.8.1-P1, and > tzdata2011a. > > Modified: > stable/9/release/doc/en_US.ISO8859-1/relnotes/article.sgml > > Modified: stable/9/release/doc/en_US.ISO8859-1/relnotes/article.sgml > ============================================================================== [snip] cc(4) and cc(9) were renamed to mod_cc(4) and mod_cc(9) in r225583 to avoid overlap with the cc(1) GCC man page. Would you mind correcting the references in the entry below? > @@ -315,11 +321,39 @@ wpi0: wpi_rx_intr: bus_dmamap_load faile > been fixed. The source address selection could not being > performed when multicast options were present but without an > interface being specified.</para> > + > + <para revision="216109,216114,216115,218152,218153,218155"> > + &os; TCP/IP network stack now supports&man.cc.9; pluggable > + congestion control framework. This allows TCP congestion > + control algorithms to be implemented as dynamically loadable > + kernel modules. The following kernel modules are available > + as of&release.current;:&man.cc.chd.4; for > + CAIA-Hamilton-Delay algorithm,&man.cc.cubic.4; for CUBIC > + algorithm,&man.cc.hd.4; for Hamilton-Delay algorithm, > + &man.cc.htcp.4; for H-TCP algorithm,&man.cc.newreno.4; for > + NewReno algorithm, and&man.cc.vegas.4; for Vegas algorithm. > + The default algorithm can be set by a new&man.sysctl.8; > + variable<varname>net.inet.tcp.cc.algorithm</varname>. The > + value must be set to one of the names listed by the > + <varname>net.inet.tcp.cc.available</varname>, and > + <literal>newreno</literal> is set at boot time. For more > + detail, see&man.cc.9; manual page.</para> > </sect3> Thanks for once again doing the release notes. Cheers, Lawrence
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