From: Mattia Dongili <dongili@supereva.it>
To: cpufreq@www.linux.org.uk, linux-kernel@vger.kernel.org
Cc: Alexander Clouter <alex-kernel@digriz.org.uk>,
venkatesh.pallipadi@intel.com
Subject: Re: [PATCH] cpufreq_ondemand
Date: Mon, 18 Oct 2004 10:12:17 +0200 [thread overview]
Message-ID: <20041018081217.GA3145@inferi.kami.home> (raw)
In-Reply-To: <20041018072045.GA17164@dominikbrodowski.de>
On Mon, Oct 18, 2004 at 09:20:45AM +0200, Dominik Brodowski wrote:
> Hi,
[...]
> > 2. controllable through
> > /sys/.../ondemand/ignore_nice, you can tell it to consider 'nice'
> > time as also idle cpu cycles. Set it to '1' to treat 'nice' as cpu
> > in an active state.
>
> Interesting bit, IIRC some userspace tool also does that.
I'm implementing an "nice_scale" parameter in cpufreqd that offers more
control on nice cpu time. It's just a parameter (whose value must be >=
1 or if 0 don't care nice time at all) that tells _how_much_ the nice
time has to be take into consideration. It would be nice to have it in
the ondemand governor too.
bye
--
mattia
:wq!
next prev parent reply other threads:[~2004-10-18 8:12 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-17 22:29 Alexander Clouter
2004-10-17 22:35 ` Con Kolivas
2004-10-17 22:44 ` Alexander Clouter
2004-10-19 18:22 ` Bruno Ducrot
2004-10-20 5:03 ` Andre Eisenbach
2004-10-20 7:35 ` Len Brown
2004-10-20 14:30 ` Dominik Brodowski
2004-10-20 21:03 ` Len Brown
2004-10-20 21:18 ` Dominik Brodowski
2004-10-18 7:20 ` Dominik Brodowski
2004-10-18 8:12 ` Mattia Dongili [this message]
2004-10-18 8:25 ` Alexander Clouter
2004-10-18 4:56 Pallipadi, Venkatesh
2004-10-18 8:39 ` Alexander Clouter
2004-10-19 5:06 ` Willy Tarreau
2004-10-18 22:48 Pallipadi, Venkatesh
2004-10-18 23:18 ` Alexander Clouter
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