From: Frederic Weisbecker <fweisbec@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Paul Menage <paul@paulmenage.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>,
Tim Hockin <thockin@hockin.org>, Tejun Heo <tj@kernel.org>,
Containers <containers@lists.osdl.org>
Subject: Re: [PATCH 00/11 v5] cgroups: Task counter subsystem
Date: Tue, 13 Sep 2011 17:21:56 +0200 [thread overview]
Message-ID: <20110913152153.GD23424@somewhere> (raw)
In-Reply-To: <1315869091-18933-1-git-send-email-fweisbec@gmail.com>
On Tue, Sep 13, 2011 at 01:11:20AM +0200, Frederic Weisbecker wrote:
> No functional changes. Only documentation and comments added.
> Checkpatch.pl fixes, etc...
>
> This mostly addresses Andrew's reviews on v4.
>
> Changes in v5:
>
> - commented res_counter_common_ancestor (patch 6)
> - commented res_counter_inherit (patch 2)
> - merged documentation and task counter subsystem patch (patch 9)
> - rename cgroup_task_counter_res in cgroup_task_res_counter (patch 9)
> - more comments/ fix comments in cgroup_task_counter.c (patch 9)
> - document res_counter_charge return value (patch 8)
> - document res_counter_charge_until (patch 5)
> - more comment in kconfig help (patch 9)
> - fix various checkpatch reported issues
There is a test tool that you can download there:
https://tglx.de/~fweisbec/task_counter_test.tar.gz
It tests various things to ensure the subsystem behaves
as expected:
- correct tasks.usage value when tasks are moved around
- correct fork and cgroup migration rejects if limit
is reached
- correct propagation of limit to parents
- correct protection against forkbombs
- test killing of tasks in a cgroup
- ...
next prev parent reply other threads:[~2011-09-13 15:22 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-12 23:11 [PATCH 00/11 v5] cgroups: Task counter subsystem Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 01/11] cgroups: Add res_counter_write_u64() API Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 02/11] cgroups: New resource counter inheritance API Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 03/11] cgroups: Add previous cgroup in can_attach_task/attach_task callbacks Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 04/11] cgroups: New cancel_attach_task subsystem callback Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 05/11] cgroups: Ability to stop res charge propagation on bounded ancestor Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 06/11] cgroups: Add res counter common ancestor searching Frederic Weisbecker
2011-09-18 19:59 ` Kirill A. Shutemov
2011-09-30 12:42 ` Frederic Weisbecker
2011-10-01 15:07 ` Frederic Weisbecker
2011-10-01 15:19 ` Kirill A. Shutemov
2011-09-12 23:11 ` [PATCH 07/11] res_counter: Allow charge failure pointer to be null Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 08/11] cgroups: Pull up res counter charge failure interpretation to caller Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 09/11] cgroups: Add a task counter subsystem Frederic Weisbecker
2011-09-18 20:27 ` Kirill A. Shutemov
2011-09-30 12:54 ` Frederic Weisbecker
2011-09-30 21:03 ` Kirill A. Shutemov
2011-10-01 13:03 ` Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 10/11] cgroups: Allow subsystems to cancel a fork Frederic Weisbecker
2011-09-12 23:11 ` [PATCH 11/11] cgroups: Convert task counter to use the subsys fork callback Frederic Weisbecker
2011-09-13 14:32 ` [PATCH 00/11 v5] cgroups: Task counter subsystem Peter Zijlstra
2011-09-13 14:37 ` Frederic Weisbecker
2011-09-13 14:49 ` Peter Zijlstra
2011-09-13 15:01 ` Frederic Weisbecker
2011-09-13 15:21 ` Frederic Weisbecker [this message]
2011-09-13 22:23 ` Andrew Morton
2011-09-15 13:56 ` Frederic Weisbecker
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110913152153.GD23424@somewhere \
--to=fweisbec@gmail.com \
--cc=adityakali@google.com \
--cc=akpm@linux-foundation.org \
--cc=containers@lists.osdl.org \
--cc=hannes@cmpxchg.org \
--cc=kay.sievers@vrfy.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lizf@cn.fujitsu.com \
--cc=oleg@redhat.com \
--cc=paul@paulmenage.org \
--cc=thockin@hockin.org \
--cc=tj@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox