From: Mike Galbraith <efault@gmx.de>
To: Wanpeng Li <kernellwp@gmail.com>
Cc: Rik van Riel <riel@redhat.com>,
Luiz Capitulino <lcapitulino@redhat.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [BUG nohz]: wrong user and system time accounting
Date: Thu, 30 Mar 2017 14:33:39 +0200 [thread overview]
Message-ID: <1490877219.4702.23.camel@gmx.de> (raw)
In-Reply-To: <CANRm+Cz_QXzN9EM1V7YHZhhOsqc2OgujG2veh4HU_Sr+9-9M0Q@mail.gmail.com>
On Thu, 2017-03-30 at 19:52 +0800, Wanpeng Li wrote:
> If we should just add random offset to the cpu in the nohz_full mode?
Up to you, whatever works best. I left the regular skew alone, just
added some noise to scheduler_tick_max_deferment().
-Mike
next prev parent reply other threads:[~2017-03-30 12:34 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-23 20:55 [BUG nohz]: wrong user and system time accounting Luiz Capitulino
2017-03-24 0:56 ` Rik van Riel
2017-03-24 1:05 ` Luiz Capitulino
2017-03-24 1:08 ` Rik van Riel
2017-03-24 1:39 ` Luiz Capitulino
2017-03-27 5:33 ` lkml
2017-03-24 1:52 ` Wanpeng Li
2017-03-24 3:56 ` Luiz Capitulino
2017-03-27 1:56 ` Wanpeng Li
2017-03-27 17:35 ` Rik van Riel
2017-03-28 7:19 ` Wanpeng Li
[not found] ` <20170328132406.7d23579c@redhat.com>
[not found] ` <20170328161454.4a5d9e8b@redhat.com>
2017-03-28 21:01 ` Rik van Riel
2017-03-28 21:26 ` Luiz Capitulino
2017-03-29 9:56 ` Wanpeng Li
2017-03-29 12:56 ` Frederic Weisbecker
2017-03-28 21:24 ` Rik van Riel
2017-03-28 21:30 ` Luiz Capitulino
[not found] ` <20170329131656.1d6cb743@redhat.com>
2017-03-29 20:08 ` Rik van Riel
2017-03-29 22:54 ` Frederic Weisbecker
2017-03-30 12:57 ` Rik van Riel
2017-03-30 1:58 ` Wanpeng Li
2017-03-30 12:40 ` Frederic Weisbecker
2017-03-30 13:19 ` Mike Galbraith
2017-03-30 4:27 ` Mike Galbraith
2017-03-30 6:47 ` Wanpeng Li
2017-03-30 11:52 ` Wanpeng Li
2017-03-30 12:33 ` Mike Galbraith [this message]
2017-03-30 13:38 ` Frederic Weisbecker
2017-03-30 13:59 ` Wanpeng Li
2017-03-30 14:18 ` Frederic Weisbecker
2017-03-30 21:25 ` Luiz Capitulino
2017-03-31 20:09 ` Luiz Capitulino
2017-03-31 23:24 ` Frederic Weisbecker
2017-04-01 3:11 ` Luiz Capitulino
2017-04-03 15:23 ` Frederic Weisbecker
2017-04-03 19:06 ` Luiz Capitulino
2017-04-04 17:36 ` Luiz Capitulino
2017-04-05 14:26 ` Rik van Riel
2017-04-11 11:03 ` Wanpeng Li
2017-04-11 11:36 ` Peter Zijlstra
2017-04-11 11:43 ` Wanpeng Li
2017-04-11 14:22 ` Thomas Gleixner
2017-04-12 13:18 ` Frederic Weisbecker
2017-04-12 14:57 ` Thomas Gleixner
2017-04-12 15:14 ` Frederic Weisbecker
2017-04-13 4:31 ` Wanpeng Li
2017-04-13 13:32 ` Frederic Weisbecker
2017-05-02 10:01 ` Wanpeng Li
2017-05-15 8:17 ` Wanpeng Li
2017-06-29 17:22 ` Frederic Weisbecker
2017-03-30 12:51 ` Frederic Weisbecker
2017-03-30 13:02 ` Rik van Riel
2017-03-30 13:35 ` Mike Galbraith
2017-04-03 14:40 ` Frederic Weisbecker
2017-04-04 7:32 ` Mike Galbraith
2017-03-30 13:44 ` Frederic Weisbecker
[not found] ` <20170329221700.GB23895@lerouge>
2017-03-29 22:46 ` Wanpeng Li
2017-03-30 2:14 ` Luiz Capitulino
2017-03-30 12:27 ` Wanpeng Li
2017-03-27 18:38 ` Luiz Capitulino
2017-03-28 5:28 ` Wanpeng Li
2017-03-28 13:44 ` Luiz Capitulino
2017-03-29 13:04 ` Frederic Weisbecker
2017-03-29 13:14 ` Rik van Riel
2017-03-29 13:23 ` Luiz Capitulino
2017-03-29 21:12 ` Frederic Weisbecker
2017-03-30 1:48 ` Luiz Capitulino
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