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Date: Wed, 08 Oct 2014 12:34:54 +0200
From: Richard Weinberger <richard@nod.at>
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To: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>,
        containers@lists.linux-foundation.org, linux-kernel@vger.kernel.org
CC: Serge Hallyn <serge.hallyn@ubuntu.com>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        Oleg Nesterov <oleg@redhat.com>, David Howells <dhowells@redhat.com>,
        Richard Weinberger <richard.weinberger@gmail.com>,
        Pavel Emelyanov <xemul@parallels.com>,
        Vasiliy Kulikov <segooon@gmail.com>, Mateusz Guzik <mguzik@redhat.com>
Subject: Re: [PATCHv4] procfs: show hierarchy of pid namespace
References: <1412762198-21825-1-git-send-email-chenhanxiao@cn.fujitsu.com>
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Am 08.10.2014 11:56, schrieb Chen Hanxiao:
> This patch will show the hierarchy of pid namespace
> by /proc/pidns_hierarchy like:
> 
> [root@localhost ~]#cat /proc/pidns_hierarchy
> /proc/18060/ns/pid /proc/18102/ns/pid /proc/1534/ns/pid
> /proc/18060/ns/pid /proc/18102/ns/pid /proc/1600/ns/pid
> /proc/1550/ns/pid

A proc file that prints paths of other proc files, srsly? ;)
I didn't follow the whole discussion but why is this not
a directory containing symbolic links to other pid files in /proc/<PID>/ns/pid?

Thanks,
//richard
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