From: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
To: Paul Menage <paul-inf54ven1CmVyaH7bEyXVA@public.gmane.org>
Cc: Aditya Kali <adityakali-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Kay Sievers <kay.sievers-tD+1rO4QERM@public.gmane.org>,
Tim Hockin <thockin-Rl2oBbRerpQdnm+yROfE0A@public.gmane.org>,
Frederic Weisbecker
<fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Containers
<containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>,
Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Glauber Costa <glommer-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Paul Turner <pjt-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 00/10] cgroups: Task counter subsystem v6
Date: Thu, 3 Nov 2011 15:06:11 -0200 [thread overview]
Message-ID: <4EB2CA03.7030601@parallels.com> (raw)
In-Reply-To: <CALdu-PDY8zpXYM3V9KRk4f2NyGevfNnuaWVdoT-qzSHOK--K3A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On 11/03/2011 03:02 PM, Paul Menage wrote:
> On Thu, Nov 3, 2011 at 9:58 AM, Glauber Costa<glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org> wrote:
>>
>> Because you are controlling tasks, and tasks are the main building block of
>> all cgroups, I think you should at least consider either using
>> a cgroup property,
>
> I don't see how making it a core cgroup property would remove the need
> to walk the hierarchy.
>
Sorry if I wasn't clear: It removes the need to walk multiple
independent hierarchies. The walk is done only once.
WARNING: multiple messages have this Message-ID (diff)
From: Glauber Costa <glommer@parallels.com>
To: Paul Menage <paul@paulmenage.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
Glauber Costa <glommer@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Tim Hockin <thockin@hockin.org>,
LKML <linux-kernel@vger.kernel.org>,
Li Zefan <lizf@cn.fujitsu.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Aditya Kali <adityakali@google.com>,
Oleg Nesterov <oleg@redhat.com>,
Kay Sievers <kay.sievers@vrfy.org>, Tejun Heo <tj@kernel.org>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Containers <containers@lists.linux-foundation.org>,
Paul Turner <pjt@google.com>
Subject: Re: [PATCH 00/10] cgroups: Task counter subsystem v6
Date: Thu, 3 Nov 2011 15:06:11 -0200 [thread overview]
Message-ID: <4EB2CA03.7030601@parallels.com> (raw)
In-Reply-To: <CALdu-PDY8zpXYM3V9KRk4f2NyGevfNnuaWVdoT-qzSHOK--K3A@mail.gmail.com>
On 11/03/2011 03:02 PM, Paul Menage wrote:
> On Thu, Nov 3, 2011 at 9:58 AM, Glauber Costa<glommer@parallels.com> wrote:
>>
>> Because you are controlling tasks, and tasks are the main building block of
>> all cgroups, I think you should at least consider either using
>> a cgroup property,
>
> I don't see how making it a core cgroup property would remove the need
> to walk the hierarchy.
>
Sorry if I wasn't clear: It removes the need to walk multiple
independent hierarchies. The walk is done only once.
next prev parent reply other threads:[~2011-11-03 17:06 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-03 19:07 [PATCH 00/10] cgroups: Task counter subsystem v6 Frederic Weisbecker
2011-10-03 19:07 ` [PATCH 01/10] cgroups: Add res_counter_write_u64() API Frederic Weisbecker
2011-10-04 0:17 ` Kirill A. Shutemov
2011-10-11 13:44 ` Frederic Weisbecker
2011-10-03 19:07 ` [PATCH 02/10] cgroups: New resource counter inheritance API Frederic Weisbecker
2011-10-04 0:20 ` Kirill A. Shutemov
2011-10-03 19:07 ` [PATCH 03/10] cgroups: Add previous cgroup in can_attach_task/attach_task callbacks Frederic Weisbecker
2011-10-04 0:22 ` Kirill A. Shutemov
2011-10-03 19:07 ` [PATCH 04/10] cgroups: New cancel_attach_task subsystem callback Frederic Weisbecker
2011-10-04 0:27 ` Kirill A. Shutemov
2011-10-03 19:07 ` [PATCH 05/10] cgroups: Ability to stop res charge propagation on bounded ancestor Frederic Weisbecker
2011-10-04 0:41 ` Kirill A. Shutemov
2011-10-03 19:07 ` [PATCH 06/10] cgroups: Add res counter common ancestor searching Frederic Weisbecker
2011-10-03 19:07 ` [PATCH 07/10] res_counter: Allow charge failure pointer to be null Frederic Weisbecker
2011-10-04 1:30 ` Kirill A. Shutemov
2011-10-03 19:07 ` [PATCH 08/10] cgroups: Pull up res counter charge failure interpretation to caller Frederic Weisbecker
2011-10-04 1:32 ` Kirill A. Shutemov
2011-10-03 19:07 ` [PATCH 09/10] cgroups: Allow subsystems to cancel a fork Frederic Weisbecker
2011-10-04 1:38 ` Kirill A. Shutemov
2011-10-03 19:07 ` [PATCH 10/10] cgroups: Add a task counter subsystem Frederic Weisbecker
2011-10-06 9:23 ` Kirill A. Shutemov
2011-10-11 13:41 ` Frederic Weisbecker
2011-10-04 22:01 ` [PATCH 00/10] cgroups: Task counter subsystem v6 Andrew Morton
2011-10-11 13:40 ` Frederic Weisbecker
2011-10-25 20:06 ` Tim Hockin
[not found] ` <CAAAKZwu67VMiZgdpp=i5p7zyGbOHGHXwF_iprufGPzTLkkUF2A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-10-28 23:30 ` Andrew Morton
2011-10-28 23:30 ` Andrew Morton
[not found] ` <20111028163021.1ce61f8a.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2011-10-29 9:38 ` Glauber Costa
2011-10-29 9:38 ` Glauber Costa
[not found] ` <CAA6-i6o0SPfZJDx4SRR1hY-He0L6zHuv0saH6EaE7Mrc2HF6PA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-03 16:49 ` Frederic Weisbecker
2011-11-03 16:49 ` Frederic Weisbecker
[not found] ` <20111103164917.GF8198-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
2011-11-03 16:58 ` Glauber Costa
2011-11-03 16:58 ` Glauber Costa
[not found] ` <4EB2C852.6020706-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 17:02 ` Paul Menage
2011-11-03 17:02 ` Paul Menage
[not found] ` <CALdu-PDY8zpXYM3V9KRk4f2NyGevfNnuaWVdoT-qzSHOK--K3A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-03 17:06 ` Glauber Costa [this message]
2011-11-03 17:06 ` Glauber Costa
[not found] ` <4EB2CA03.7030601-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 17:28 ` Paul Menage
2011-11-03 17:28 ` Paul Menage
[not found] ` <CALdu-PA2CDoeUMoNd1y44p_QzphX8J4s6NDcSyVC-rP1HGYwkA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-03 17:35 ` Glauber Costa
2011-11-03 17:35 ` Glauber Costa
[not found] ` <4EB2D0F2.40309-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 17:56 ` Paul Menage
2011-11-03 17:56 ` Paul Menage
[not found] ` <CALdu-PDbJ69FayXSd-kjAMX8AKEroZytPapxsUn8GFsz-z1omQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-04 13:17 ` Glauber Costa
2011-11-04 13:17 ` Glauber Costa
2011-11-03 17:00 ` Frederic Weisbecker
2011-11-03 17:00 ` Frederic Weisbecker
[not found] ` <20111103170038.GG8198-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
2011-11-04 2:57 ` Li Zefan
2011-11-04 2:57 ` Li Zefan
[not found] ` <4EB3549D.5090404-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2011-11-04 12:37 ` Frederic Weisbecker
2011-11-04 12:37 ` Frederic Weisbecker
2011-10-06 6:51 ` Li Zefan
2011-10-11 13:41 ` Frederic Weisbecker
[not found] ` <1317668832-10784-1-git-send-email-fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-12-13 15:58 ` Tejun Heo
2011-12-13 15:58 ` Tejun Heo
[not found] ` <20111213155848.GI25802-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2011-12-13 19:06 ` Frederic Weisbecker
2011-12-13 19:06 ` Frederic Weisbecker
[not found] ` <20111213190642.GB2421-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
2011-12-13 20:49 ` Tejun Heo
2011-12-13 20:49 ` Tejun Heo
[not found] ` <20111213204918.GK25802-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2011-12-14 15:07 ` Frederic Weisbecker
2011-12-14 15:07 ` Frederic Weisbecker
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