From: Vivek Goyal <vgoyal@redhat.com>
To: Glauber Costa <glommer@parallels.com>
Cc: Tejun Heo <tj@kernel.org>,
containers@lists.linux-foundation.org,
Kay Sievers <kay.sievers@vrfy.org>,
linux-kernel@vger.kernel.org, lpoetter@redhat.com,
Li Zefan <lizefan@huawei.com>,
cgroups@vger.kernel.org, dhaval.giani@gmail.com,
workman-devel@redhat.com
Subject: Re: [Workman-devel] cgroup: status-quo and userland efforts
Date: Mon, 8 Apr 2013 14:00:56 -0400 [thread overview]
Message-ID: <20130408180056.GF28292@redhat.com> (raw)
In-Reply-To: <5162CA21.4060108@parallels.com>
On Mon, Apr 08, 2013 at 05:46:09PM +0400, Glauber Costa wrote:
[..]
> The cpu cgroup needs a real-time timeslice to accept real time tasks. It
> defaults to 0, meaning that a newly created cpu cgroup cannot accept
> tasks (rt tasks) without the user having to manually configure it.
> As far as I know, this problem hasn't yet been fixed.
Yes, systemd folks wanted this to be fixed so that out of the box they
could put individual user session in a cgroup and still expect that
any RT applications of user are not broken.
Thanks
Vivek
next prev parent reply other threads:[~2013-04-08 18:01 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-06 1:21 cgroup: status-quo and userland efforts Tejun Heo
2013-04-08 13:46 ` Glauber Costa
2013-04-08 18:00 ` Vivek Goyal [this message]
2013-04-08 18:26 ` Tejun Heo
2013-04-08 23:32 ` Lennart Poettering
2013-04-09 7:37 ` Glauber Costa
2013-04-09 19:11 ` Tejun Heo
2013-04-08 17:59 ` [Workman-devel] " Vivek Goyal
2013-04-08 18:16 ` Tejun Heo
2013-04-08 18:49 ` Tejun Heo
2013-04-08 19:11 ` Vivek Goyal
2013-04-08 19:20 ` Tejun Heo
2013-04-08 19:46 ` Vivek Goyal
2013-04-08 20:02 ` Tejun Heo
2013-04-09 9:50 ` Daniel P. Berrange
2013-04-09 19:38 ` Tejun Heo
2013-04-09 19:46 ` Tejun Heo
2013-04-09 21:04 ` Serge Hallyn
2013-04-09 21:11 ` Tejun Heo
2013-04-16 11:17 ` Li Zefan
2013-04-16 17:10 ` Tejun Heo
2013-04-17 1:29 ` Li Zefan
2013-04-22 21:26 ` Tim Hockin
2013-04-22 21:41 ` Tejun Heo
2013-04-22 22:33 ` Tim Hockin
2013-06-22 23:13 ` Tim Hockin
2013-06-25 0:01 ` Tejun Heo
2013-06-25 4:07 ` Tim Hockin
2013-06-26 21:20 ` Tejun Heo
2013-06-27 0:06 ` Tim Hockin
2013-06-26 23:14 ` David Lang
2013-06-27 1:04 ` Tejun Heo
2013-06-27 3:42 ` Tim Hockin
2013-06-27 17:38 ` Tejun Heo
2013-06-27 20:46 ` Tim Hockin
2013-06-27 21:04 ` Tejun Heo
2013-06-28 18:44 ` Tim Hockin
2013-06-29 16:40 ` Tejun Heo
2015-03-03 21:53 ` Luke Leighton
2015-03-03 21:38 ` Luke Leighton
2015-03-03 21:17 ` Luke Leighton
2015-03-04 5:08 ` David Lang
2015-03-04 11:27 ` Luke Kenneth Casson Leighton
2015-03-04 20:08 ` David Lang
2013-06-27 5:45 ` Mike Galbraith
2013-06-27 13:22 ` Serge Hallyn
2013-06-27 15:29 ` Tim Hockin
2013-06-27 16:18 ` Serge Hallyn
2015-03-03 22:00 ` Luke Leighton
2013-06-27 17:48 ` Tejun Heo
2013-06-27 18:14 ` Serge Hallyn
2013-06-27 18:45 ` Tejun Heo
2013-06-27 18:51 ` Serge Hallyn
2013-06-27 18:52 ` Tejun Heo
2013-06-27 20:52 ` Tim Hockin
2015-03-03 22:08 ` Luke Leighton
2013-06-28 9:09 ` [Workman-devel] " Daniel P. Berrange
2013-06-28 15:53 ` Serge Hallyn
2013-06-28 18:58 ` Tim Hockin
2015-03-03 22:20 ` Luke Leighton
2013-06-27 18:01 ` Tejun Heo
2013-06-28 3:46 ` Mike Galbraith
2013-06-28 4:09 ` Tejun Heo
2013-06-28 4:49 ` Mike Galbraith
2013-06-28 5:01 ` Tejun Heo
2013-06-28 6:00 ` Mike Galbraith
2013-06-28 15:05 ` Michal Hocko
2013-06-28 18:01 ` [Workman-devel] " Vivek Goyal
2013-06-28 19:59 ` Daniel P. Berrange
2013-06-28 22:40 ` Serge Hallyn
2013-06-28 22:43 ` Tejun Heo
2013-06-30 18:38 ` Michal Hocko
2013-07-15 18:49 ` Vivek Goyal
2013-07-23 14:48 ` Michal Hocko
2013-06-28 18:30 ` Tejun Heo
2013-06-28 18:53 ` Tim Hockin
2013-06-29 1:48 ` Lennart Poettering
2013-06-29 3:05 ` Tim Hockin
2013-06-30 19:39 ` Lennart Poettering
2013-07-01 6:06 ` Tim Hockin
2013-07-02 23:57 ` Thomas Gleixner
2013-07-03 0:44 ` Kay Sievers
2013-07-03 7:37 ` Borislav Petkov
2013-07-03 9:30 ` Thomas Gleixner
2013-07-09 23:12 ` Jiri Kosina
2013-07-03 17:11 ` James Bottomley
2013-06-28 19:18 ` Andy Lutomirski
2013-06-28 19:36 ` Serge Hallyn
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