svn commit: r292823 - in stable/10/sys: conf netinet

[Andrey Chernov]

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?

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