From: Stephen Hemminger <stephen@networkplumber.org>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: netdev@vger.kernel.org, Stephen Hemminger <sthemmin@microsoft.com>
Subject: Re: [RFC 1/1] constify tcp congestion
Date: Tue, 8 Aug 2017 08:18:07 -0700 [thread overview]
Message-ID: <20170808081807.573a9c1e@xeon-e3> (raw)
In-Reply-To: <1501661589.25002.14.camel@edumazet-glaptop3.roam.corp.google.com>
On Wed, 02 Aug 2017 01:13:09 -0700
Eric Dumazet <eric.dumazet@gmail.com> wrote:
> On Wed, 2017-08-02 at 00:56 -0700, Eric Dumazet wrote:
>
> > Also, I am not convinced this would be a good move, since you added an
> > extra structure which is not const anyway.
>
> Actually, this extra structure might be needed if we want to move the
> tcp congestion sysctls to net namespace.
>
>
>
I was thinking about this. It should be possible to have different
list of congestion controls for each net namespace. The list would
be inherited, but each namespace could change:
* default CC
* available CC
* non-restricted CC
next prev parent reply other threads:[~2017-08-08 15:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-02 2:49 [RFC 0/1] tcp: constify congestion_ops Stephen Hemminger
2017-08-02 2:49 ` [RFC 1/1] constify tcp congestion Stephen Hemminger
2017-08-02 7:56 ` Eric Dumazet
2017-08-02 8:13 ` Eric Dumazet
2017-08-08 15:18 ` Stephen Hemminger [this message]
2017-08-02 6:00 ` [RFC 0/1] tcp: constify congestion_ops Florian Westphal
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