From: George Anzinger <george@mvista.com>
To: george@mvista.com
Cc: Pavel Machek <pavel@ucw.cz>, kernel list <linux-kernel@vger.kernel.org>
Subject: Re: VST patches ported to 2.6.11-rc1
Date: Wed, 19 Jan 2005 15:14:44 -0800 [thread overview]
Message-ID: <41EEE9E4.4070105@mvista.com> (raw)
In-Reply-To: <41E71A78.8050507@mvista.com>
George Anzinger wrote:
> Pavel Machek wrote:
>
>> Hi!
>>
>>
>>> I really hate sf download system... Here are those patches (only
>>> common+i386) ported to 2.6.11-rc1.
>>
>>
>>
>> Good news is it booted. But I could not measure any powersavings by
>> turning it on. (I could measure difference between HZ=100 and
>> HZ=1000).
>>
>> Hmm, it does not want to do anything. threshold used to be 1000, does
>> it mean that it would not use vst unless there was one second of quiet
>> state? I tried to lower it to 10 ("get me HZ=100 power consumption")
>> but it does not seem to be used, anyway:
I wonder if the problem is that we are not disabling the PIT interrupt. I have
a PIII SMP system so the interrupt path may be different and the code to stop
interrupts may be wrong. The normal system does not admit to stopping the time
base so it is possible that this is wrong.
-g
--
George Anzinger george@mvista.com
High-res-timers: http://sourceforge.net/projects/high-res-timers/
next prev parent reply other threads:[~2005-01-19 23:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-13 13:26 VST patches ported to 2.6.11-rc1 Pavel Machek
2005-01-13 19:23 ` George Anzinger
2005-01-13 20:02 ` Pavel Machek
2005-01-13 21:20 ` Tony Lindgren
2005-01-14 0:11 ` Pavel Machek
2005-01-14 1:03 ` George Anzinger
2005-01-19 23:14 ` George Anzinger [this message]
2005-01-19 23:32 ` Tony Lindgren
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