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From: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
To: Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org>
Cc: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
	kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org,
	Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
	Andrew Morton
	<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Subject: Re: [PATCH 2/2] memcg: first step towards hierarchical controller
Date: Wed, 27 Jun 2012 16:49:59 +0400	[thread overview]
Message-ID: <4FEB0177.1070303@parallels.com> (raw)
In-Reply-To: <20120627125119.GE5683-VqjxzfR4DlwKmadIfiO5sKVXKuFTiq87@public.gmane.org>

On 06/27/2012 04:51 PM, Michal Hocko wrote:
>> > Just disallow clearing .use_hierarchy if it was mounted with the
>> > option? 
> Dunno, mount option just doesn't feel right. We do not offer other
> attributes to be set by them so it would be just confusing. Besides that
> it would require an integration into existing tools like cgconfig which
> is yet another pain just because of something that we never promissed to
> keep a certain way. There are many people who don't work with mount&fs
> cgroups directly but rather use libcgroup for that...

myself included.


  parent reply	other threads:[~2012-06-27 12:49 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-26 15:47 [PATCH 0/2] fix and deprecate use_hierarchy file Glauber Costa
     [not found] ` <1340725634-9017-1-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-06-26 15:47   ` [PATCH 1/2] fix bad behavior in " Glauber Costa
     [not found]     ` <1340725634-9017-2-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-06-26 15:52       ` Michal Hocko
2012-06-26 15:54       ` Johannes Weiner
2012-06-26 22:25       ` Andrew Morton
2012-06-26 22:30         ` Tejun Heo
2012-06-26 15:47   ` [PATCH 2/2] memcg: first step towards hierarchical controller Glauber Costa
     [not found]     ` <1340725634-9017-3-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-06-26 16:15       ` Michal Hocko
     [not found]         ` <20120626161501.GI9566-VqjxzfR4DlwKmadIfiO5sKVXKuFTiq87@public.gmane.org>
2012-06-26 16:37           ` Glauber Costa
     [not found]             ` <4FE9E53C.2050700-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-06-26 17:54               ` Michal Hocko
2012-06-26 18:04       ` Tejun Heo
2012-06-26 18:55         ` Johannes Weiner
     [not found]           ` <20120626185542.GE27816-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2012-06-26 19:14             ` Tejun Heo
     [not found]               ` <20120626191450.GT3869-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-06-26 20:59                 ` Johannes Weiner
     [not found]                   ` <20120626205924.GH27816-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2012-06-26 21:19                     ` Tejun Heo
2012-06-27  8:57                       ` Glauber Costa
2012-06-27 17:07                         ` Tejun Heo
     [not found]         ` <20120626180451.GP3869-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-06-26 22:08           ` Michal Hocko
     [not found]             ` <20120626220809.GA4653-VqjxzfR4DlwKmadIfiO5sKVXKuFTiq87@public.gmane.org>
2012-06-26 22:14               ` Tejun Heo
2012-06-26 22:17                 ` Tejun Heo
     [not found]                 ` <20120626221452.GA15811-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-06-27  8:52                   ` Glauber Costa
     [not found]                     ` <4FEAC9CB.2010800-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-06-27 16:58                       ` Tejun Heo
2012-06-27 12:51                   ` Michal Hocko
     [not found]                     ` <20120627125119.GE5683-VqjxzfR4DlwKmadIfiO5sKVXKuFTiq87@public.gmane.org>
2012-06-27 12:49                       ` Glauber Costa [this message]
2012-06-27 17:33                     ` Tejun Heo
     [not found]                       ` <20120627173336.GJ15811-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-06-28  8:46                         ` Kamezawa Hiroyuki
     [not found]                           ` <4FEC19C9.4090708-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2012-06-28  9:12                             ` Glauber Costa

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