From: Tejun Heo <tj@kernel.org>
To: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Mike Galbraith <efault@gmx.de>, Paul Turner <pjt@google.com>,
Chris Mason <clm@fb.com>,
kernel-team@fb.com
Subject: Re: [PATCH 2/2] sched/fair: Always propagate runnable_load_avg
Date: Thu, 4 May 2017 15:04:30 -0400 [thread overview]
Message-ID: <20170504190430.GD7288@htj.duckdns.org> (raw)
In-Reply-To: <CAKfTPtAEwFMbobPDXTShBezZhwvxkNPTMWfb3BUfiExaCaq9pg@mail.gmail.com>
Hello, Vincent.
On Thu, May 04, 2017 at 09:02:39PM +0200, Vincent Guittot wrote:
> In the trace i have uploaded, you will see that regressions happen
> whereas there is no other runnable threads around so it's not a matter
> of background activities that disturbs schbench
Understood, yeah, I'm almost done with the patches to propagate
runnable w/o disturbing load_avg. Will post them soon.
Thanks.
--
tejun
next prev parent reply other threads:[~2017-05-04 19:04 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-24 20:13 [RFC PATCHSET] sched/fair: fix load balancer behavior when cgroup is in use Tejun Heo
2017-04-24 20:14 ` [PATCH 1/2] sched/fair: Fix how load gets propagated from cfs_rq to its sched_entity Tejun Heo
2017-04-24 21:33 ` [PATCH v2 " Tejun Heo
2017-05-03 18:00 ` Peter Zijlstra
2017-05-03 21:45 ` Tejun Heo
2017-05-04 5:51 ` Peter Zijlstra
2017-05-04 6:21 ` Peter Zijlstra
2017-05-04 9:49 ` Dietmar Eggemann
2017-05-04 10:57 ` Peter Zijlstra
2017-05-04 17:39 ` Tejun Heo
2017-05-05 10:36 ` Dietmar Eggemann
2017-05-04 10:26 ` Vincent Guittot
2017-04-25 8:35 ` [PATCH " Vincent Guittot
2017-04-25 18:12 ` Tejun Heo
2017-04-26 16:51 ` Vincent Guittot
2017-04-26 22:40 ` Tejun Heo
2017-04-27 7:00 ` Vincent Guittot
2017-05-01 14:17 ` Peter Zijlstra
2017-05-01 14:52 ` Peter Zijlstra
2017-05-01 21:56 ` Tejun Heo
2017-05-02 8:19 ` Peter Zijlstra
2017-05-02 8:30 ` Peter Zijlstra
2017-05-02 20:00 ` Tejun Heo
2017-05-03 9:10 ` Peter Zijlstra
2017-04-26 16:14 ` Vincent Guittot
2017-04-26 22:27 ` Tejun Heo
2017-04-27 8:59 ` Vincent Guittot
2017-04-28 17:46 ` Tejun Heo
2017-05-02 7:20 ` Vincent Guittot
2017-04-24 20:14 ` [PATCH 2/2] sched/fair: Always propagate runnable_load_avg Tejun Heo
2017-04-25 8:46 ` Vincent Guittot
2017-04-25 9:05 ` Vincent Guittot
2017-04-25 12:59 ` Vincent Guittot
2017-04-25 18:49 ` Tejun Heo
2017-04-25 20:49 ` Tejun Heo
2017-04-25 21:15 ` Chris Mason
2017-04-25 21:08 ` Tejun Heo
2017-04-26 10:21 ` Vincent Guittot
2017-04-27 0:30 ` Tejun Heo
2017-04-27 8:28 ` Vincent Guittot
2017-04-28 16:14 ` Tejun Heo
2017-05-02 6:56 ` Vincent Guittot
2017-05-02 20:56 ` Tejun Heo
2017-05-03 7:25 ` Vincent Guittot
2017-05-03 7:54 ` Vincent Guittot
2017-04-26 18:12 ` Vincent Guittot
2017-04-26 22:52 ` Tejun Heo
2017-04-27 8:29 ` Vincent Guittot
2017-04-28 20:33 ` Tejun Heo
2017-04-28 20:38 ` Tejun Heo
2017-05-01 15:56 ` Peter Zijlstra
2017-05-02 22:01 ` Tejun Heo
2017-05-02 7:18 ` Vincent Guittot
2017-05-02 13:26 ` Vincent Guittot
2017-05-02 22:37 ` Tejun Heo
2017-05-02 21:50 ` Tejun Heo
2017-05-03 7:34 ` Vincent Guittot
2017-05-03 9:37 ` Peter Zijlstra
2017-05-03 10:37 ` Vincent Guittot
2017-05-03 13:09 ` Peter Zijlstra
2017-05-03 21:49 ` Tejun Heo
2017-05-04 8:19 ` Vincent Guittot
2017-05-04 17:43 ` Tejun Heo
2017-05-04 19:02 ` Vincent Guittot
2017-05-04 19:04 ` Tejun Heo [this message]
2017-04-24 21:35 ` [PATCH 3/2] sched/fair: Skip __update_load_avg() on cfs_rq sched_entities Tejun Heo
2017-04-24 21:48 ` Peter Zijlstra
2017-04-24 22:54 ` Tejun Heo
2017-04-25 21:09 ` Tejun Heo
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