Subject: Re: [RFC 1/1] constify tcp congestion

From: Stephen Hemminger <[email-masked]>
Date: Tue, 8 Aug 2017 08:18:07 -0700

On Wed, 02 Aug 2017 01:13:09 -0700
Eric Dumazet <[email-masked]> 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