linux-kernel - Re: [REPOST PATCH v4 1/2] PM / QoS: Add PM_QOS_MEMORY

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Message-ID: <CAAObsKC0PcfBTJv8zZYUiys4NxvS=JMd3jjedUam5oZ4tNLwhA@mail.gmail.com>
Date:	Wed, 24 Sep 2014 15:31:55 +0200
From:	Tomeu Vizoso <tomeu.vizoso@...labora.com>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Thierry Reding <thierry.reding@...il.com>,
	Terje Bergström <tbergstrom@...dia.com>,
	linux-pm@...r.kernel.org, Stephen Warren <swarren@...dotorg.org>,
	Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	Mikko Perttunen <mperttunen@...dia.com>
Subject: Re: [REPOST PATCH v4 1/2] PM / QoS: Add PM_QOS_MEMORY_BANDWIDTH class

On 24 September 2014 15:32, Rafael J. Wysocki <rjw@...ysocki.net> wrote:
> On Wednesday, September 24, 2014 10:42:13 AM Tomeu Vizoso wrote:
>> On 14 September 2014 19:06, Rafael J. Wysocki <rjw@...ysocki.net> wrote:
>> > On Friday, September 12, 2014 11:11:25 AM Tomeu Vizoso wrote:
>> >> On 3 September 2014 17:49, Tomeu Vizoso <tomeu.vizoso@...labora.com> wrote:
>> >> > Also adds a class type PM_QOS_SUM that aggregates the values by summing them.
>> >> >
>> >> > It can be used by memory controllers to calculate the optimum clock frequency
>> >> > based on the bandwidth needs of the different memory clients.
>> >> >
>> >> > Signed-off-by: Tomeu Vizoso <tomeu.vizoso@...labora.com>
>> >> > Acked-by: Pavel Machek <pavel@....cz>
>> >>
>> >> Hi Rafael,
>> >>
>> >> will you take this one for 3.18?
>> >
>> > Quite likely, but I'm traveling now, so I'll do that after I'm back home
>> > in a few days.  I'll write to you if there are any problems.
>>
>> Don't want to be annoying, but thought I might ping you just in case
>> this fell through the cracks.
>
> No, it didn't.
>
> I'm wondering about patch [2/2], though.  I'm assuming that you'll push you
> later through the Tegra DRM driver, right?

Yes, that was Stephen's suggestion:

https://lkml.org/lkml/2014/8/25/439

Cheers,

Tomeu
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