Re: [PATCH 3/7] proc: Introduce the Children: line in /proc/<pid>/status

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On Sat, Jul 23, 2011 at 12:45:02PM +0400, Pavel Emelyanov wrote:
> OK I see. Then my answer is - typically a container looks like an
> init task with everybody else growing from that point. Having a
> machine with 1000 of containers building the whole /proc tree in
> memory to dump a single container would be MUCH more expensive that
> having this small like in proc.

This isn't a major point, so let's leave it alone for now.  If it's
necessary, adding it isn't a big deal; however, I think it would
probably be better solved by per-ns procfs.  If walking /proc becomes
a huge overhead, CR wouldn't be the only one suffering and it calls
for a better solution.

Thanks.

-- 
tejun
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