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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Alex Shi <alex.shi@linaro.org>
Cc: open list <linux-kernel@vger.kernel.org>,
	linux-pm@vger.kernel.org, Ulf Hansson <ulf.hansson@linaro.org>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Arjan van de Ven <arjan@linux.intel.com>,
	Rik van Riel <riel@redhat.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Subject: Re: [PATCH 4/4] cpuidle/menu: add per cpu pm_qos_resume_latency consideration
Date: Wed, 14 Sep 2016 00:10:13 +0200	[thread overview]
Message-ID: <3288596.DV966QMpDZ@vostro.rjw.lan> (raw)
In-Reply-To: <57D80709.4040500@linaro.org>

On Tuesday, September 13, 2016 10:02:49 PM Alex Shi wrote:
> Hi Daniel & Rafael,
> 
> Any comments on this patch?

I actually am not sure about the whole series.

I know your motivation, but honestly the changes here may not be the best way
to achieve what you need.

You may think that the changes are trivial, but in fact they are not.  There
are side effects and I'm not sure about the resulting user space interface
at all.

Thanks,
Rafael

  reply	other threads:[~2016-09-13 22:04 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-25  8:42 [PATCH 1/4] cpu: clean up register_cpu func Alex Shi
2016-08-25  8:42 ` [PATCH 2/4] cpu: expose pm_qos_resume_latency for each cpu Alex Shi
2016-08-31 10:45   ` Alex Shi
2016-08-31 13:18   ` Greg Kroah-Hartman
2016-09-01  3:39     ` Alex Shi
2016-09-01  3:45       ` Alex Shi
2016-09-01  3:50   ` Alex Shi
2016-09-01  9:26     ` Ulf Hansson
2016-09-13  1:04       ` Alex Shi
2016-09-13  7:17         ` Ulf Hansson
2016-09-13 13:57     ` Alex Shi
2016-08-25  8:42 ` [PATCH 3/4] cpuidle/menu: stop seeking deeper idle if current state is too deep Alex Shi
2016-08-31 10:45   ` Alex Shi
2016-09-13 14:01   ` Alex Shi
2016-08-25  8:42 ` [PATCH 4/4] cpuidle/menu: add per cpu pm_qos_resume_latency consideration Alex Shi
2016-08-31 10:46   ` Alex Shi
2016-09-13 14:02   ` Alex Shi
2016-09-13 22:10     ` Rafael J. Wysocki [this message]
2016-09-14  8:28       ` Vincent Guittot
2016-09-23  1:36         ` Rafael J. Wysocki
2016-09-23  4:58           ` Alex Shi
2016-08-31 10:45 ` [PATCH 1/4] cpu: clean up register_cpu func Alex Shi
2016-08-31 13:17   ` Greg Kroah-Hartman
  -- strict thread matches above, loose matches on Subject: below --
2016-08-19  8:25 Alex Shi
2016-08-19  8:25 ` [PATCH 4/4] cpuidle/menu: add per cpu pm_qos_resume_latency consideration Alex Shi

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