Re: [PATCH v5 5/7] proc: instantiate only pids that we can ptrace on 'limit_pids=1' mount option

From: Alexey Gladkov
Date: Mon May 14 2018 - 04:42:40 EST

On Fri, May 11, 2018 at 09:09:04AM -0700, Randy Dunlap wrote:
> On 05/11/2018 02:36 AM, Alexey Gladkov wrote:
> > From: Djalal Harouni <tixxdz@xxxxxxxxx>
> >
> > If "limit_pids=1" mount option is set then do not instantiate pids that
> > we can not ptrace. "limit_pids=1" means that procfs should only contain
> > pids that the caller can ptrace.
> Where can I find documentation on these mount options (pidonly, limit_pids)?

The documentation is not ready yet. It will be added in the next version
of the patchset.

Rgrds, legion