Re: [patch 2/2] fs, proc: Introduce the /proc/<pid>/map_files/directory v6

From: Matt Helsley
Date: Thu Sep 01 2011 - 20:10:43 EST


On Thu, Sep 01, 2011 at 11:58:29AM +0400, Pavel Emelyanov wrote:
> > What additional kernel patches are required to bring that effort to a
> > usable state and where are those patches?
>
> * The one you've already accepted with ->statfs for pipefs.
> * PTRACE_SEIZE set from Tejun (RFC was sent some time earlier)
> * CLONE_USEPID flag for the clone() syscall (Cyrill will re-send a bit later)

Is that the last CLONE_ flag? Does it fully support nesting of pid namespaces?

What happened to the idea of using the existing eclone patches instead?

Cheers,
-Matt Helsley
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