From: bugzilla-daemon@bugzilla.kernel.org
To: cpufreq@vger.kernel.org
Subject: [Bug 65501] Blind angle of 1% between up_threshold and down_threshold
Date: Wed, 18 Dec 2013 14:42:54 +0000 [thread overview]
Message-ID: <bug-65501-12968-suMlF7FAV5@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-65501-12968@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=65501
--- Comment #10 from Viresh Kumar <viresh.kumar@linaro.org> ---
(In reply to sworddragon2 from comment #9)
> Are you sure? As much as I understand this wouldn't the cpu only scale up if
> it reaches 1% of cpu usage? Wouldn't the frequency then scale down as soon
> as the system is in idle with ~0%?
CPU load would be less than 1% only when CPU is idle and at that time CPU will
move to some lop power mode and will stop executing anything due to CPUIdle.
Hence governors will not get a chance of changing freq to lower values.
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next prev parent reply other threads:[~2013-12-18 14:42 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-22 14:53 [Bug 65501] New: Blind angle of 1% between up_threshold and down_threshold bugzilla-daemon
2013-11-26 21:43 ` [Bug 65501] " bugzilla-daemon
2013-12-11 8:59 ` bugzilla-daemon
2013-12-18 6:16 ` bugzilla-daemon
2013-12-18 10:52 ` bugzilla-daemon
2013-12-18 10:56 ` bugzilla-daemon
2013-12-18 11:02 ` bugzilla-daemon
2013-12-18 11:09 ` bugzilla-daemon
2013-12-18 12:14 ` bugzilla-daemon
2013-12-18 14:29 ` bugzilla-daemon
2013-12-18 14:33 ` bugzilla-daemon
2013-12-18 14:42 ` bugzilla-daemon [this message]
2013-12-18 14:53 ` bugzilla-daemon
2013-12-18 15:16 ` bugzilla-daemon
2013-12-18 15:29 ` bugzilla-daemon
2013-12-19 1:59 ` bugzilla-daemon
2013-12-19 10:10 ` bugzilla-daemon
2013-12-19 10:16 ` bugzilla-daemon
2014-04-18 3:01 ` bugzilla-daemon
2014-06-03 5:52 ` bugzilla-daemon
2015-11-10 22:49 ` bugzilla-daemon
2015-12-24 13:04 ` bugzilla-daemon
2015-12-24 23:53 ` bugzilla-daemon
2015-12-28 2:44 ` bugzilla-daemon
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