From: Paul Menage <menage@google.com>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>
Subject: Re: [RFC][PATCH] NOOP cgroup subsystem
Date: Fri, 9 Jan 2009 13:15:09 -0800 [thread overview]
Message-ID: <6599ad830901091315y3ddba30cr46a89b2ca965b283@mail.gmail.com> (raw)
In-Reply-To: <4966F230.4020905@cn.fujitsu.com>
On Thu, Jan 8, 2009 at 10:44 PM, Li Zefan <lizf@cn.fujitsu.com> wrote:
>
> And some other problems, like what's the semantic of /proc/<pid>/cgroup when
> using none subsys.
Since we'd need a way to distinguish between different "no subsys"
hierarchies, we could introduce the idea of a hierarchy name - i.e.
you would mount with options like -onone,name=foo, and this would show
up in /proc/self/cgroup as
name=foo:/path/to/cgroup
You could also name other hierarchies that did have subsystems
mounted, of course. This would allow you to mount existing hierarchies
by name rather than by subsystem set.
Paul
next prev parent reply other threads:[~2009-01-09 21:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-09 5:32 KAMEZAWA Hiroyuki
2009-01-09 6:14 ` Li Zefan
2009-01-09 6:24 ` KAMEZAWA Hiroyuki
2009-01-09 6:27 ` Paul Menage
2009-01-09 6:26 ` Paul Menage
2009-01-09 6:29 ` Li Zefan
2009-01-09 6:37 ` Paul Menage
2009-01-09 6:44 ` Li Zefan
2009-01-09 7:22 ` KAMEZAWA Hiroyuki
2009-01-09 21:15 ` Paul Menage [this message]
2009-01-09 6:32 ` KAMEZAWA Hiroyuki
2009-01-16 2:20 ` Matthew Helsley
2009-01-16 2:45 ` KAMEZAWA Hiroyuki
2009-01-16 3:02 ` KAMEZAWA Hiroyuki
2009-01-20 1:52 ` Paul Menage
2009-01-20 3:07 ` KAMEZAWA Hiroyuki
2009-01-21 2:36 ` Matt Helsley
2009-01-21 3:16 ` Paul Menage
2009-01-09 6:34 ` Daisuke Nishimura
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