linux-kernel - Re: [PATCH V2 4/6] PM / domain: Register for PM QOS performance notifier

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Message-ID: <20170222032548.GZ21911@vireshk-i7>
Date:   Wed, 22 Feb 2017 08:55:48 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Kevin Hilman <khilman@...libre.com>,
        Rafael Wysocki <rjw@...ysocki.net>,
        Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
        linaro-kernel <linaro-kernel@...ts.linaro.org>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Nishanth Menon <nm@...com>, Rob Herring <robh+dt@...nel.org>,
        Lina Iyer <lina.iyer@...aro.org>,
        Rajendra Nayak <rnayak@...eaurora.org>
Subject: Re: [PATCH V2 4/6] PM / domain: Register for PM QOS performance
 notifier

On 21-02-17, 16:28, Ulf Hansson wrote:
> A genpd PM domain can have several parents (or to use the genpd
> terminology, masters).
> 
> This is different from allowing a device to be attached to more than
> one PM domains, which is what I think you are referring to. That isn't
> supported.

Thanks for clarifying. Got it now.

-- 
viresh