From: "H. Peter Anvin" <hpa@zytor.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: "avoid overflows in kernel/time" breakes my ondemand scheduler
Date: Wed, 13 Feb 2008 10:37:22 -0800 [thread overview]
Message-ID: <47B338E2.20409@zytor.com> (raw)
In-Reply-To: <200802130938.50749.borntraeger@de.ibm.com>
Christian Borntraeger wrote:
> Hello H. Peter,
>
> the patch "avoid overflows in kernel/time" makes the ondemand cpufreq
> scheduler unusable. It looks like the cpufreq scheduler takes minutes to
> react on load changes.
>
> I looked at the patch but did not found an obvious problem. Reverting this
> patch seems to fix the problem.
>
> Do you have any ideas?
>
> Christian
Yes, a patch has already been sent upstream.
-hpa
prev parent reply other threads:[~2008-02-13 18:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-13 8:38 "avoid overflows in kernel/time" breakes my ondemand scheduler Christian Borntraeger
2008-02-13 18:37 ` H. Peter Anvin [this message]
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