From: Mike Galbraith <efault@gmx.de>
To: lkml <linux-kernel@vger.kernel.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: v5.8+ powersave governor breakage?
Date: Mon, 02 Nov 2020 07:18:41 +0100 [thread overview]
Message-ID: <59d0b9516ce9a553b1e526c6495ac302f1f73e0d.camel@gmx.de> (raw)
In-Reply-To: <580d12716f6363d7404805fd4bc50e2d5ab459b0.camel@gmx.de>
On Sun, 2020-11-01 at 17:23 +0100, Mike Galbraith wrote:
> Greetings,
>
> As you can see in the data below, my i4790 box used to default to the
> powersave governor despite CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y, and
> disallowed switching to ondemand.
Ok, my HP lappy running master.today still defaults to powersave, with
CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y, still disallows selecting
ondemand as before, and powersave still works. IOW for lappy, it was
business as usual, no change.
Desktop box did, it gained a working ondemand, while its previously
working powersave went broke. Box had schedutil forced upon it, but it
seems perfectly fine with that performance wise.
-Mike
next prev parent reply other threads:[~2020-11-02 6:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-01 16:23 Mike Galbraith
2020-11-02 6:18 ` Mike Galbraith [this message]
2020-11-05 14:31 ` Rafael J. Wysocki
2020-11-05 15:08 ` Mike Galbraith
2020-11-05 18:02 ` Rafael J. Wysocki
2020-11-06 1:36 ` Mike Galbraith
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