From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Pavel Machek <pavel@ucw.cz>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
Lists linaro-kernel <linaro-kernel@lists.linaro.org>,
Patch Tracking <patches@linaro.org>,
"cpufreq@vger.kernel.org" <cpufreq@vger.kernel.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Lan Tianyu <tianyu.lan@intel.com>, Nishanth Menon <nm@ti.com>,
jinchoi@broadcom.com,
Sebastian Capella <sebastian.capella@linaro.org>,
"Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>
Subject: Re: [PATCH] cpufreq: suspend/resume governors with PM notifiers
Date: Thu, 26 Dec 2013 01:56:25 +0100 [thread overview]
Message-ID: <3682408.uVrpujAYh7@vostro.rjw.lan> (raw)
In-Reply-To: <20131225223907.GA13593@amd.pavel.ucw.cz>
On Wednesday, December 25, 2013 11:39:07 PM Pavel Machek wrote:
> Hi!
>
> > > > Well, disabling it for the whole duration of suspend/resume and/or hibernation
> > > > may not be the right approach entirely, unless we force the pax perf of the
> > >
> > > s/pax/max ?
> >
> > Yes.
>
> I'm not sure max frequency is a good idea. In particular, early
> athlon64 notebooks could not run on max frequency on battery power.
>
> IMO it would be good to keep governors running during hibernation.
The idea of using PM notifiers for cpufreq suspend/resume has been abandoned
already.
Thanks,
Rafael
next prev parent reply other threads:[~2013-12-26 0:42 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-15 10:12 Viresh Kumar
2013-11-15 13:48 ` Nishanth Menon
2013-11-15 15:34 ` Viresh Kumar
2013-11-16 0:24 ` Rafael J. Wysocki
2013-11-16 4:31 ` viresh kumar
2013-11-16 14:29 ` Rafael J. Wysocki
2013-11-16 15:17 ` Viresh Kumar
2013-11-17 1:08 ` Rafael J. Wysocki
2013-11-17 8:22 ` viresh kumar
2013-11-17 15:09 ` Rafael J. Wysocki
2013-11-17 16:57 ` Viresh Kumar
2013-11-17 21:37 ` Rafael J. Wysocki
2013-11-18 5:39 ` viresh kumar
2013-11-18 10:57 ` Lan Tianyu
2013-11-18 11:01 ` Viresh Kumar
2013-11-18 13:37 ` Lan Tianyu
2013-11-18 15:32 ` Viresh Kumar
2013-11-21 14:39 ` Rafael J. Wysocki
2013-11-20 5:34 ` Viresh Kumar
2013-11-21 1:07 ` Rafael J. Wysocki
2013-11-21 14:38 ` Rafael J. Wysocki
2013-11-21 16:17 ` Viresh Kumar
2013-11-21 22:14 ` Rafael J. Wysocki
2013-11-22 9:11 ` viresh kumar
2013-11-25 4:25 ` Viresh Kumar
2013-11-25 11:35 ` Rafael J. Wysocki
2013-12-25 22:39 ` Pavel Machek
2013-12-26 0:56 ` Rafael J. Wysocki [this message]
2013-11-16 5:56 ` Lan Tianyu
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