Date: Fri, 5 May 2006 07:17:54 -0500
From: "Serge E. Hallyn" <serue@us.ibm.com>
To: "Serge E. Hallyn" <serue@us.ibm.com>, Andi Kleen <ak@suse.de>,
       "Eric W. Biederman" <ebiederm@xmission.com>, dev@sw.ru,
       linux-kernel@vger.kernel.org, sam@vilain.net, xemul@sw.ru,
       haveblue@us.ibm.com, clg@fr.ibm.com, frankeh@us.ibm.com
Subject: Re: [PATCH 7/7] uts namespaces: Implement CLONE_NEWUTS flag
Message-ID: <20060505121754.GE12850@sergelap.austin.ibm.com>
References: <20060501203906.XF1836@sergelap.austin.ibm.com> <200605021017.19897.ak@suse.de> <20060502172031.GA22923@sergelap.austin.ibm.com> <200605021930.45068.ak@suse.de> <20060503161143.GA18576@sergelap.austin.ibm.com> <20060505064445.GA3437@MAIL.13thfloor.at>
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Quoting Herbert Poetzl (herbert@13thfloor.at):
> On Wed, May 03, 2006 at 11:11:43AM -0500, Serge E. Hallyn wrote:
> > Should we talk about this  on irc someplace?  Perhaps drag in Eric as
> > well?
> 
> good idea, feel free to use #vserver (irc.oftc.net) for that

Moves a bit too fast for me to be able to keep up, but I'll try to hang
out there more than I have been  :)

> > Anyway I guess I'll go ahead and queue up some tests.
> 
> good!

As I later mentioned, this won't necessary give honest picture of
performance implications, since some namespaces might need to be
frequently referenced, in which case the extra indirection from
task_struct->container->nsstruct may give a big hit.

But perhaps I can use the utsname ns on top of the experimental
container patch to test that aspect.

thanks,
-serge
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