Annoyances with passive thermal code (acpi_thermal)
Hajimu UMEMOTO
ume at freebsd.org
Mon Aug 15 17:00:59 GMT 2005
Hi,
>>>>> On Mon, 15 Aug 2005 09:42:07 -0700
>>>>> Nate Lawson <nate at root.org> said:
nate> Would you mind checking the implementation of CPUFREQ_SET in kern_cpu.c?
nate> I'm wondering what doesn't work about it and it's the right place to
nate> solve this problem.
I turned debug.cpufreq.verbose on. It seems that maximum frequency is
always saved even after I set lower frequency (1050) by sysctl(8).
Aug 15 04:51:05 kasuga kernel: cpufreq: saving level, freq 1200 prio 0
Where, 1200 is a maximum frequency of my box.
I'm now tracking CPUFREQ_SET. However, I cannot detect what is going
on.
Sincerely,
--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume at mahoroba.org ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/
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