From: bugzilla-daemon@bugzilla.kernel.org
To: cpufreq@vger.kernel.org
Subject: [Bug 71841] cpufreq ondemand ignore_nice_load doesn't work
Date: Thu, 17 Dec 2015 05:32:37 +0000 [thread overview]
Message-ID: <bug-71841-12968-RnkYa1cLsu@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-71841-12968@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=71841
--- Comment #3 from Chen Yu <yu.c.chen@intel.com> ---
(In reply to higuita from comment #0)
> I have a AMD64 cpu (opteron 175) and it use the powernow_k8 cpufreq drive.
> I'm using the ondemand governor and have enables the "ignore_nice_load".
> Yet, i'm right now compiling the kernel 3.15.6 and notice that the cpufreq
> is stick on the 1GHz instead of working on the expected 2.2GHz. The kernel
> compile is running on the default nice level (ie: 0 )
>
> If i disable the "ignore_nice_load", the cpufreq jumps to the 2.2GHz.
>
Could you please use 'top' to show the cpu load?(press '1' once top is running,
then we can see how much percentage of nice on a specific CPU).
thanks
yu
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next prev parent reply other threads:[~2015-12-17 5:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-11 0:59 [Bug 71841] New: ignore_nice_load ignores real load bugzilla-daemon
2014-08-04 2:04 ` [Bug 71841] AMD64:ignore_nice_load " bugzilla-daemon
2014-09-09 14:59 ` bugzilla-daemon
2014-10-28 4:12 ` [Bug 71841] cpufreq ondemand ignore_nice_load doesn't work bugzilla-daemon
2015-12-17 5:26 ` bugzilla-daemon
2015-12-17 5:32 ` bugzilla-daemon [this message]
2015-12-28 4:58 ` bugzilla-daemon
2015-12-30 17:49 ` bugzilla-daemon
2015-12-31 0:50 ` bugzilla-daemon
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