From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Containers <containers@lists.osdl.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: [PATCH 09/11] cgroups: Add a task counter subsystem
Date: Sat, 1 Oct 2011 00:03:36 +0300 [thread overview]
Message-ID: <20110930210336.GA15366@shutemov.name> (raw)
In-Reply-To: <20110930125441.GB19053@somewhere>
On Fri, Sep 30, 2011 at 02:54:46PM +0200, Frederic Weisbecker wrote:
> On Sun, Sep 18, 2011 at 11:27:10PM +0300, Kirill A. Shutemov wrote:
> > On Tue, Sep 13, 2011 at 01:11:29AM +0200, Frederic Weisbecker wrote:
> > > +static struct cftype files[] = {
> > > + {
> > > + .name = "limit",
> > > + .read_u64 = task_counter_read_u64,
> > > + .write_u64 = task_counter_write_u64,
> > > + .private = RES_LIMIT,
> > > + },
> > > +
> > > + {
> > > + .name = "usage",
> > > + .read_u64 = task_counter_read_u64,
> >
> > It would be nice to implement .register_event/.unregister_event as well.
>
> It adds several complications. I prefer to wait for someone requesting
> that feature before doing it.
It may be a good replacement for release_agent. Or not?
--
Kirill A. Shutemov
next prev parent reply other threads:[~2011-09-30 21:03 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 [this message]
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
2011-09-13 22:23 ` Andrew Morton
2011-09-15 13:56 ` Frederic Weisbecker
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