From: Matthew Garrett <mjg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Cc: Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
Arjan van de Ven <arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
Lennart Poettering
<mzxreary-uLTowLwuiw4b1SvskN2V4Q@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
"Kirill A. Shutemov"
<kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>,
Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Li Zefan <lizf-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>,
containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
jacob.jun.pan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Matt Helsley <matthltc-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Kay Sievers <kay.sievers-tD+1rO4QERM@public.gmane.org>,
harald-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
david-o55+BOBDEFg@public.gmane.org,
greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH, v10 3/3] cgroups: introduce timer slack controller
Date: Mon, 17 Oct 2011 16:31:43 +0100 [thread overview]
Message-ID: <20111017153142.GA17047@srcf.ucam.org> (raw)
In-Reply-To: <1318864870.4172.61.camel@twins>
On Mon, Oct 17, 2011 at 05:21:10PM +0200, Peter Zijlstra wrote:
> Well what other cases are there? Can we enumerate them and come up
> with similar solutions?
Javascript has timers. We execute rather a lot of javascript from
sources we can't influence at all.
--
Matthew Garrett | mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org
WARNING: multiple messages have this Message-ID (diff)
From: Matthew Garrett <mjg@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Arjan van de Ven <arjan@linux.intel.com>,
Lennart Poettering <mzxreary@0pointer.de>,
Andrew Morton <akpm@linux-foundation.org>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Paul Menage <menage@google.com>, Li Zefan <lizf@cn.fujitsu.com>,
containers@lists.linux-foundation.org,
jacob.jun.pan@linux.intel.com, linux-kernel@vger.kernel.org,
Matt Helsley <matthltc@us.ibm.com>,
linux-api@vger.kernel.org, Kay Sievers <kay.sievers@vrfy.org>,
harald@redhat.com, david@fubar.dk, greg@kroah.com
Subject: Re: [PATCH, v10 3/3] cgroups: introduce timer slack controller
Date: Mon, 17 Oct 2011 16:31:43 +0100 [thread overview]
Message-ID: <20111017153142.GA17047@srcf.ucam.org> (raw)
In-Reply-To: <1318864870.4172.61.camel@twins>
On Mon, Oct 17, 2011 at 05:21:10PM +0200, Peter Zijlstra wrote:
> Well what other cases are there? Can we enumerate them and come up
> with similar solutions?
Javascript has timers. We execute rather a lot of javascript from
sources we can't influence at all.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2011-10-17 15:31 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-11 16:15 [PATCH, v10 0/3] Introduce timer slack controller Kirill A. Shutemov
2011-10-11 16:15 ` [PATCH, v10 1/3] hrtimer: introduce effective timer slack Kirill A. Shutemov
2011-10-11 16:15 ` [PATCH, v10 2/3] hrtimer: implement PR_GET_EFFECTIVE_TIMERSLACK Kirill A. Shutemov
2011-10-11 16:15 ` [PATCH, v10 3/3] cgroups: introduce timer slack controller Kirill A. Shutemov
[not found] ` <1318349729-3108-4-git-send-email-kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>
2011-10-11 16:49 ` Kirill A. Shutemov
2011-10-11 16:49 ` Kirill A. Shutemov
2011-10-14 22:43 ` Andrew Morton
2011-10-14 22:43 ` Andrew Morton
[not found] ` <20111014154348.ae6267aa.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2011-10-14 23:34 ` Kirill A. Shutemov
2011-10-14 23:34 ` Kirill A. Shutemov
2011-10-15 11:20 ` Lennart Poettering
2011-10-15 19:11 ` Peter Zijlstra
2011-10-17 1:39 ` Lennart Poettering
2011-10-17 1:39 ` Lennart Poettering
[not found] ` <20111017013921.GA30035-kS5D54t9nk0aINubkmmoJbNAH6kLmebB@public.gmane.org>
2011-10-17 3:22 ` Matthew Garrett
2011-10-17 3:22 ` Matthew Garrett
[not found] ` <20111017032232.GA4816-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2011-10-17 5:21 ` Arjan van de Ven
2011-10-17 5:21 ` Arjan van de Ven
[not found] ` <4E9BBB6D.4050004-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2011-10-17 7:36 ` Peter Zijlstra
2011-10-17 7:36 ` Peter Zijlstra
2011-10-17 9:38 ` Thomas Gleixner
2011-10-17 9:38 ` Thomas Gleixner
2011-10-17 12:46 ` Matthew Garrett
2011-10-17 12:46 ` Matthew Garrett
[not found] ` <20111017124647.GA12838-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2011-10-17 13:06 ` Peter Zijlstra
2011-10-17 13:06 ` Peter Zijlstra
2011-10-17 14:11 ` Matthew Garrett
[not found] ` <20111017141147.GA14581-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2011-10-17 14:28 ` Peter Zijlstra
2011-10-17 14:28 ` Peter Zijlstra
2011-10-17 14:35 ` Arjan van de Ven
[not found] ` <4E9C3D39.9020109-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2011-10-17 14:45 ` Peter Zijlstra
2011-10-17 14:45 ` Peter Zijlstra
2011-10-17 14:40 ` Matthew Garrett
2011-10-17 14:40 ` Matthew Garrett
2011-10-17 14:49 ` Peter Zijlstra
2011-10-17 14:59 ` Matthew Garrett
2011-10-17 14:59 ` Matthew Garrett
2011-10-17 15:11 ` Peter Zijlstra
2011-10-17 15:19 ` Matthew Garrett
2011-10-17 15:19 ` Matthew Garrett
[not found] ` <20111017151920.GA16664-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2011-10-17 15:21 ` Peter Zijlstra
2011-10-17 15:21 ` Peter Zijlstra
2011-10-17 15:31 ` Matthew Garrett [this message]
2011-10-17 15:31 ` Matthew Garrett
[not found] ` <20111017153142.GA17047-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2011-10-17 16:36 ` Peter Zijlstra
2011-10-17 16:36 ` Peter Zijlstra
2011-10-17 16:49 ` Matthew Garrett
2011-10-17 16:49 ` Matthew Garrett
2011-10-17 15:48 ` Alan Cox
2011-10-17 15:48 ` Alan Cox
[not found] ` <20111017164839.3887ee3e-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-10-17 16:33 ` Peter Zijlstra
2011-10-17 16:33 ` Peter Zijlstra
2011-10-17 15:18 ` Peter Zijlstra
2011-10-17 15:18 ` Peter Zijlstra
2011-10-17 7:34 ` Peter Zijlstra
2011-10-17 13:55 ` Lennart Poettering
2011-10-17 7:28 ` Peter Zijlstra
2011-10-17 7:28 ` Peter Zijlstra
2011-10-17 19:46 ` Valdis.Kletnieks-PjAqaU27lzQ
2011-10-17 19:46 ` Valdis.Kletnieks
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=20111017153142.GA17047@srcf.ucam.org \
--to=mjg-h+wxahxf7alqt0dzr+alfa@public.gmane.org \
--cc=akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org \
--cc=arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org \
--cc=containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
--cc=david-o55+BOBDEFg@public.gmane.org \
--cc=greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org \
--cc=harald-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=jacob.jun.pan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org \
--cc=kay.sievers-tD+1rO4QERM@public.gmane.org \
--cc=kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org \
--cc=linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=lizf-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org \
--cc=matthltc-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org \
--cc=menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org \
--cc=mzxreary-uLTowLwuiw4b1SvskN2V4Q@public.gmane.org \
--cc=peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org \
--cc=tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.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.