All of lore.kernel.org
 help / color / mirror / Atom feed
From: Andrew Morton <akpm@google.com>
To: Frederic Weisbecker <fweisbec@gmail.com>
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>
Subject: Re: [RFC PATCH 11/12] cgroups: Allow subsystems to cancel a fork
Date: Thu, 15 Sep 2011 14:09:41 -0700	[thread overview]
Message-ID: <20110915140941.6b278dfb.akpm@google.com> (raw)
In-Reply-To: <1315267986-28937-12-git-send-email-fweisbec@gmail.com>

On Tue,  6 Sep 2011 02:13:05 +0200
Frederic Weisbecker <fweisbec@gmail.com> wrote:

> Let the subsystem's fork callback return an error value so
> that they can cancel a fork. This is going to be used by
> the task counter subsystem to implement the limit.

This breaks the build quite gruesomely with CONFIG_CGROUPS=n.  I looked
at doing a quick fix but that would just have piled ugly on ugly.


  reply	other threads:[~2011-09-15 21:10 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-06  0:12 [PATCH 00/12 v4][RESEND] cgroups: Task counter subsystem Frederic Weisbecker
2011-09-06  0:12 ` [PATCH 01/12] cgroups: Add res_counter_write_u64() API Frederic Weisbecker
2011-09-06  0:12 ` [PATCH 02/12] cgroups: New resource counter inheritance API Frederic Weisbecker
2011-09-06 22:17   ` Andrew Morton
2011-09-08 13:25     ` Frederic Weisbecker
2011-09-06  0:12 ` [PATCH 03/12] cgroups: Add previous cgroup in can_attach_task/attach_task callbacks Frederic Weisbecker
2011-09-06  0:12 ` [PATCH 04/12] cgroups: New cancel_attach_task subsystem callback Frederic Weisbecker
2011-09-06  0:12 ` [PATCH 05/12] cgroups: Ability to stop res charge propagation on bounded ancestor Frederic Weisbecker
2011-09-06  0:13 ` [PATCH 06/12] cgroups: Add res counter common ancestor searching Frederic Weisbecker
2011-09-06 22:21   ` Andrew Morton
2011-09-09 12:31     ` Frederic Weisbecker
2011-09-06  0:13 ` [PATCH 07/12] res_counter: Allow charge failure pointer to be null Frederic Weisbecker
2011-09-06  0:13 ` [PATCH 08/12] cgroups: Pull up res counter charge failure interpretation to caller Frederic Weisbecker
2011-09-06 22:26   ` Andrew Morton
2011-09-09 13:33     ` Frederic Weisbecker
2011-09-09 15:17       ` Andrew Morton
2011-09-06  0:13 ` [PATCH 09/12] cgroups: Add a task counter subsystem Frederic Weisbecker
2011-09-06 22:40   ` Andrew Morton
2011-09-13 15:13     ` Frederic Weisbecker
2011-09-06  0:13 ` [PATCH 10/12] cgroups: Add documentation for " Frederic Weisbecker
2011-09-06 22:41   ` Andrew Morton
2011-09-13 17:35     ` Frederic Weisbecker
2011-09-06  0:13 ` [RFC PATCH 11/12] cgroups: Allow subsystems to cancel a fork Frederic Weisbecker
2011-09-15 21:09   ` Andrew Morton [this message]
2011-10-01 15:29     ` Frederic Weisbecker
2011-09-06  0:13 ` [RFC PATCH 12/12] cgroups: Convert task counter to use the subsys fork callback 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=20110915140941.6b278dfb.akpm@google.com \
    --to=akpm@google.com \
    --cc=adityakali@google.com \
    --cc=fweisbec@gmail.com \
    --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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.