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Date:      Sun, 27 Dec 2015 19:15:37 -0800
From:      Adrian Chadd <adrian.chadd@gmail.com>
To:        Andrey Chernov <ache@freebsd.org>
Cc:        Patrick Kelsey <pkelsey@freebsd.org>,  "src-committers@freebsd.org" <src-committers@freebsd.org>,  "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org
Subject:   Re: svn commit: r292823 - in stable/10/sys: conf netinet
Message-ID:  <CAJ-VmokdFhDO_G6B5TkQ17Yjryzrbn9XkGnpMvJ1MM2_DRLrbA@mail.gmail.com>
In-Reply-To: <5680A574.9050002@freebsd.org>
References:  <201512280243.tBS2hD7X008202@repo.freebsd.org> <5680A574.9050002@freebsd.org>

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On 27 December 2015 at 18:59, Andrey Chernov <ache@freebsd.org> wrote:
> On 28.12.2015 5:43, Patrick Kelsey wrote:
>> Author: pkelsey
>> Date: Mon Dec 28 02:43:12 2015
>> New Revision: 292823
>> URL: https://svnweb.freebsd.org/changeset/base/292823
>>
>> Log:
>>   MFC r292706:
>>
>>   Implementation of server-side TCP Fast Open (TFO) [RFC7413].
>>
>>   TFO is disabled by default in the kernel build.  See the top comment
>>   in sys/netinet/tcp_fastopen.c for implementation particulars.
>
> Why it is disabled by default? Do we need some rc.conf knobs to not deal
> directly with it, like tcp_extensions? OMG, why it is kernel config and
> not boot-time sysctl?

I don't need it in like, 90% of what I'm doing at the moment. I'm all
for smaller builds and less code cross section to worry about.


-a

> --
> http://ache.vniz.net/
>



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