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From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: "Aneesh Kumar K.V"
	<aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Cc: ctalbott-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
	rni-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
	fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 03/10] cgroup: implement cgroup_add_cftypes() and friends
Date: Tue, 20 Mar 2012 09:03:47 -0700	[thread overview]
Message-ID: <20120320160347.GE5684@google.com> (raw)
In-Reply-To: <877gyfu025.fsf-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>

Hello, Aneesh.

On Tue, Mar 20, 2012 at 02:22:02PM +0530, Aneesh Kumar K.V wrote:
> Instead of using CGROUP_SUBSYS_CFTYPES_COND, are you ok if other
> subsystem called cgroup_add_cftypes ?. I am looking at how this will
> impact http://article.gmane.org/gmane.linux.kernel.mm/75470 . With
> HugeTLB we cannot do the above. 

Yeah, sure.  Allowing dyanmic additions and removals of cftypes is the
whole point of the patchset.

Thanks.

-- 
tejun

WARNING: multiple messages have this Message-ID (diff)
From: Tejun Heo <tj@kernel.org>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: glommer@parallels.com, lizf@cn.fujitsu.com,
	containers@lists.linux-foundation.org, cgroups@vger.kernel.org,
	linux-kernel@vger.kernel.org, fweisbec@gmail.com, rni@google.com,
	ctalbott@google.com
Subject: Re: [PATCH 03/10] cgroup: implement cgroup_add_cftypes() and friends
Date: Tue, 20 Mar 2012 09:03:47 -0700	[thread overview]
Message-ID: <20120320160347.GE5684@google.com> (raw)
In-Reply-To: <877gyfu025.fsf@linux.vnet.ibm.com>

Hello, Aneesh.

On Tue, Mar 20, 2012 at 02:22:02PM +0530, Aneesh Kumar K.V wrote:
> Instead of using CGROUP_SUBSYS_CFTYPES_COND, are you ok if other
> subsystem called cgroup_add_cftypes ?. I am looking at how this will
> impact http://article.gmane.org/gmane.linux.kernel.mm/75470 . With
> HugeTLB we cannot do the above. 

Yeah, sure.  Allowing dyanmic additions and removals of cftypes is the
whole point of the patchset.

Thanks.

-- 
tejun

  parent reply	other threads:[~2012-03-20 16:03 UTC|newest]

Thread overview: 75+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-16 23:35 [PATCHSET] cgroup: cftype based file interface Tejun Heo
2012-03-16 23:35 ` Tejun Heo
     [not found] ` <1331940963-15756-1-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2012-03-16 23:35   ` [PATCH 01/10] cgroup: move cgroup_clear_directory() call out of cgroup_populate_dir() Tejun Heo
2012-03-16 23:35     ` Tejun Heo
     [not found]     ` <1331940963-15756-2-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2012-03-19 10:25       ` Glauber Costa
2012-03-19 10:25       ` Glauber Costa
2012-03-19 10:25         ` Glauber Costa
2012-03-16 23:35   ` [PATCH 02/10] cgroup: build list of all cgroups under a given cgroupfs_root Tejun Heo
2012-03-16 23:35     ` Tejun Heo
2012-03-16 23:35   ` [PATCH 03/10] cgroup: implement cgroup_add_cftypes() and friends Tejun Heo
2012-03-16 23:35     ` Tejun Heo
     [not found]     ` <1331940963-15756-4-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2012-03-20  8:52       ` Aneesh Kumar K.V
2012-03-20  8:52         ` Aneesh Kumar K.V
2012-03-20  8:52         ` Aneesh Kumar K.V
     [not found]         ` <877gyfu025.fsf-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2012-03-20 16:03           ` Tejun Heo [this message]
2012-03-20 16:03             ` Tejun Heo
     [not found]             ` <20120320160347.GE5684-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-03-20 16:04               ` Glauber Costa
2012-03-16 23:35   ` [PATCH 04/10] cgroup: merge cft_release_agent cftype array into the base files array Tejun Heo
2012-03-16 23:35     ` Tejun Heo
2012-03-16 23:35   ` [PATCH 05/10] cgroup: convert all non-memcg controllers to the new cftype interface Tejun Heo
2012-03-16 23:35     ` Tejun Heo
2012-03-16 23:35   ` [PATCH 06/10] cgroup: convert memcg controller " Tejun Heo
2012-03-16 23:35     ` Tejun Heo
     [not found]     ` <1331940963-15756-7-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2012-03-19  4:26       ` KAMEZAWA Hiroyuki
2012-03-19  4:26         ` KAMEZAWA Hiroyuki
     [not found]         ` <4F66B55A.8020307-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2012-03-19 10:43           ` Glauber Costa
2012-03-19 10:43             ` Glauber Costa
     [not found]             ` <4F670DC2.1030904-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-03-19 16:15               ` Tejun Heo
2012-03-19 16:15                 ` Tejun Heo
2012-03-19 10:43           ` Glauber Costa
2012-03-19 16:10           ` Tejun Heo
2012-03-19 16:10             ` Tejun Heo
     [not found]             ` <20120319161052.GC11069-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-03-21  4:42               ` KAMEZAWA Hiroyuki
2012-03-21  4:42                 ` KAMEZAWA Hiroyuki
     [not found]                 ` <4F695C3F.3000406-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2012-03-21  5:08                   ` Tejun Heo
2012-03-21  5:08                     ` Tejun Heo
2012-03-16 23:36   ` [PATCH 07/10] cgroup: remove cgroup_add_file[s]() Tejun Heo
2012-03-16 23:36     ` Tejun Heo
     [not found]     ` <1331940963-15756-8-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2012-03-20  8:47       ` Aneesh Kumar K.V
2012-03-20  8:47       ` Aneesh Kumar K.V
2012-03-20  8:47         ` Aneesh Kumar K.V
     [not found]         ` <87aa3bu094.fsf-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2012-03-20 16:01           ` Tejun Heo
2012-03-20 16:01             ` Tejun Heo
2012-03-16 23:36   ` [PATCH 08/10] cgroup: relocate __d_cgrp() and __d_cft() Tejun Heo
2012-03-16 23:36     ` Tejun Heo
2012-03-16 23:36   ` [PATCH 09/10] cgroup: introduce struct cfent Tejun Heo
2012-03-16 23:36     ` Tejun Heo
     [not found]     ` <1331940963-15756-10-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2012-03-20 14:05       ` Glauber Costa
2012-03-20 14:05         ` Glauber Costa
     [not found]         ` <4F688EA9.8050905-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-03-20 16:02           ` Tejun Heo
2012-03-20 16:02             ` Tejun Heo
     [not found]             ` <20120320160228.GD5684-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-03-20 16:03               ` Glauber Costa
2012-03-20 16:03                 ` Glauber Costa
     [not found]                 ` <4F68AA37.80604-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-03-20 16:11                   ` Glauber Costa
2012-03-20 16:11                   ` Glauber Costa
2012-03-20 16:11                     ` Glauber Costa
2012-03-20 16:49                   ` Tejun Heo
2012-03-20 16:49                     ` Tejun Heo
     [not found]                     ` <20120320164915.GF5684-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-03-20 16:51                       ` Glauber Costa
2012-03-20 16:51                         ` Glauber Costa
2012-03-20 16:02           ` Tejun Heo
2012-03-20 18:06       ` [PATCH UPDATED " Tejun Heo
2012-03-20 18:06         ` Tejun Heo
2012-03-16 23:36   ` [PATCH 10/10] cgroup: implement cgroup_rm_cftypes() Tejun Heo
2012-03-16 23:36     ` Tejun Heo
2012-03-19 10:22   ` [PATCHSET] cgroup: cftype based file interface Glauber Costa
2012-03-19 10:22   ` Glauber Costa
2012-03-19 10:22     ` Glauber Costa
     [not found]     ` <4F6708F4.4000604-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-03-19 16:05       ` Tejun Heo
2012-03-19 16:05       ` Tejun Heo
2012-03-19 16:05         ` Tejun Heo
     [not found]         ` <20120319160532.GB11069-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-03-19 16:12           ` Glauber Costa
2012-03-19 16:12             ` Glauber Costa
     [not found]             ` <4F675B01.70901-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2012-03-19 16:15               ` Tejun Heo
2012-03-19 16:15                 ` Tejun Heo

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