linux-kernel - Re: [RFC] [PATCH] cgroup: add "procs" control file

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Message-Id: <20080619121710.d6834a43.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Thu, 19 Jun 2008 12:17:10 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Li Zefan <lizf@...fujitsu.com>
Cc:	Paul Menage <menage@...gle.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux Containers <containers@...ts.linux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Paul Jackson <pj@....com>
Subject: Re: [RFC] [PATCH] cgroup: add "procs" control file

On Thu, 19 Jun 2008 11:07:14 +0800
Li Zefan <lizf@...fujitsu.com> wrote:

> > So, how about this kind of interface ? showing both of TID and PID.
> > 
> > %/cat/procs
> > TID  PID
> > 1001 1001
> > 1234 1001
> > 3856 1001
> > 728  728
> > ....
> > ....
> > 
> > nonsense ?
> > 
> 
> Then the left column is exactly the same with the contents of `cat tasks`, so IMO
> it won't be useful. Besides, the tasks of pids listed in the right column may not
> all belongs to that group, so how we can make use of this column?
> 
Then, how useful /procs is ;)  it's of-no-use.

Thanks,
-Kame

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