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

From: Rafael J. Wysocki
Date: Sat Mar 10 2012 - 17:18:14 EST


Hi,

On Friday, March 09, 2012, MyungJoo Ham wrote:
> On Wed, Mar 7, 2012 at 6:36 PM, MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx> wrote:
> > 2012/3/7 Rafael J. Wysocki <rjw@xxxxxxx>:
[...]
> 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.

This patch I'm fine whith and I can either take it as a standalone patch
or pull it from your tree if you put it into a separate branch for me.

The previous one, however, I'm not entirely comfortable with and I'd like
to discuss it in more detail. Can you please post it for discussion?

> 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

I'd prefer all discussions to settle down before pulling these two.

Thanks,
Rafael
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