netdev - Re: [PATCH 2/4] C/R: Basic support for network namespaces and devices (v3)

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Message-ID: <4B7310AA.3090708@cs.columbia.edu>
Date:	Wed, 10 Feb 2010 15:01:46 -0500
From:	Oren Laadan <orenl@...columbia.edu>
To:	Dan Smith <danms@...ibm.com>
CC:	"Serge E. Hallyn" <serue@...ibm.com>, containers@...ts.osdl.org,
	netdev@...r.kernel.org
Subject: Re: [PATCH 2/4] C/R: Basic support for network namespaces and devices
 (v3)



Dan Smith wrote:
> SH> What exactly is this == 0 case?  Does it mean 'use inherited
> SH> netns'?
> 
> It means it wasn't in the checkpoint image to begin with, so yeah,
> kinda.

Maybe it's time to define CKPT_OBJREF_NULL for that ?
(to make it easy to fold, in a separate patch please)

Oren.

> 
> SH> Don't you then still need to 
> 
> SH> 	get_net(current->nsproxy->net_ns);
> SH>     nsproxy-> net_ns = current->nsproxy->net_ns;
> 
> Yes, I'll unify that path a bit.  Thanks.
> 
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