linux-kernel - Re: [PATCH v3] PM / QoS: Introduce new classes: DMA-Throughput and DVFS-Latency

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Message-ID: <CAJ0PZbRGv2kAMZfTSzt-zjNeN6WBQ195ktXbUfmwFGOTBVobCA@mail.gmail.com>
Date:	Fri, 9 Mar 2012 17:17:13 +0900
From:	MyungJoo Ham <myungjoo.ham@...sung.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Dave Jones <davej@...hat.com>, linux-pm@...r.kernel.org,
	"linux-next@...r.kernel.org" <linux-next@...r.kernel.org>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	Kevin Hilman <khilman@...com>, Jean Pihet <j-pihet@...com>,
	markgross <markgross@...gnar.org>, kyungmin.park@...sung.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] PM / QoS: Introduce new classes: DMA-Throughput and DVFS-Latency

On Wed, Mar 7, 2012 at 6:36 PM, MyungJoo Ham <myungjoo.ham@...sung.com> wrote:
> 2012/3/7 Rafael J. Wysocki <rjw@...k.pl>:
>> Hi,
>>
>> Can you please post all of your outstanding PM-related patches that
>> you want me to look at in one series, so that they appear in context?
>>
>> I'm struggling to understand what you need all those changes for.
>>
>
> Hello Rafael,
>
>
> I've put the patches at
>
> - devfreq patches (based on your pm-devfreq branch)
> http://git.infradead.org/users/kmpark/linux-samsung/shortlog/refs/heads/devfreq-for-next
>
> - pm-qos patches (based on your pm-qos branch)
> http://git.infradead.org/users/kmpark/linux-samsung/shortlog/refs/heads/pm_qos-for-next
>
>
> - In order to help understand, all related patches are at (do not pull
> from here, please)
> http://git.infradead.org/users/kmpark/linux-samsung/shortlog/refs/heads/devfreq
> devfreq patches + pm-qos patches + cpufreq patches combined. (based on
> Linux 3.3-rc6 + some test patches.)
> However, it does not include recent PM-QoS patches in pm-qos branch,
> so the patches are not recent and different from the above. So please
> do not pull from here to your branches.
>

Hi Rafael,


Here goes to-be-pulled branches for linux-pm.git of yours (pm-devfreq,
pm-qos); they have some updates since last submissions (like those
mentioned by Mike)
Please use the following addresses if you feel fine for them to be pulled.


Cheers!
MyungJoo.

-------- PM / devfreq (fitted for pm-devfreq branch) ----------
The following changes since commit e4c9d8efe6bdc844071d68960dfa2003c5cf6449:

  Merge branch 'devfreq-for-next' of
git://git.infradead.org/users/kmpark/linux-samsung into pm-devfreq
(2012-01-25 00:02:08 +0100)

are available in the git repository at:

  git://git.infradead.org/users/kmpark/linux-samsung devfreq-for-next

GITWEB: http://git.infradead.org/users/kmpark/linux-samsung/shortlog/refs/heads/devfreq-for-next

MyungJoo Ham (2):
      PM / devfreq: add PM QoS support
      PM / devfreq: add relation of recommended frequency.

 drivers/devfreq/devfreq.c     |  193 +++++++++++++++++++++++++++++++++++++++--
 drivers/devfreq/exynos4_bus.c |   14 ++-
 include/linux/devfreq.h       |   53 +++++++++++-
 3 files changed, 245 insertions(+), 15 deletions(-)



-------- PM / QoS (fitted for pm-qos branch) ----------
The following changes since commit a9b542ee607a8afafa9447292394959fc84ea650:

  PM / QoS: unconditionally build the feature (2012-02-13 16:23:42 +0100)

are available in the git repository at:
  git://git.infradead.org/users/kmpark/linux-samsung pm_qos-for-next

GITWEB: http://git.infradead.org/users/kmpark/linux-samsung/shortlog/refs/heads/pm_qos-for-next

MyungJoo Ham (2):
      PM / QoS: Introduce new classes: DMA-Throughput and DVFS-Latency
      PM / QoS: add pm_qos_update_request_timeout API

 include/linux/pm_qos.h |    8 +++++
 kernel/power/qos.c     |   81 +++++++++++++++++++++++++++++++++++++++++++++++-




-- 
MyungJoo Ham, Ph.D.
Mobile Software Platform Lab, DMC Business, Samsung Electronics
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