Am 25.07.2010 02:01, schrieb ken:

Plus, I would think we both should have cpufreq_performance.ko as it's one of the drivers mentioned in the cpuspeed docs and manpage.

No, as that is build into the kernel, rather than being build as a loadable module.

# grep CPU_FREQ /boot/config-2.6.18-194.8.1.el5 CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=m CONFIG_CPU_FREQ_DEBUG=y CONFIG_CPU_FREQ_STAT=m CONFIG_CPU_FREQ_STAT_DETAILS=y # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=m CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m

Alexander

ken wrote:

On 07/23/2010 12:48 PM Rob Kampen wrote:

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ken wrote:

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One problem I've discovered in cpuspeed is that there are drivers missing:

# cd /lib/modules/2.6.18-194.8.1.el5/kernel/drivers/cpufreq # ll total 72 -rwxr--r-- 1 root root 14408 Jul 1 21:40 cpufreq_conservative.ko -rwxr--r-- 1 root root 16168 Jul 1 21:40 cpufreq_ondemand.ko -rwxr--r-- 1 root root 7624 Jul 1 21:40 cpufreq_powersave.ko -rwxr--r-- 1 root root 12524 Jul 1 21:40 cpufreq_stats.ko

Or is this what everyone has?

I also have freq_table.ko also sizes of files differ HTH

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# uname -rmops Linux 2.6.18-194.8.1.el5 i686 i686 GNU/Linux

Rob,

Thanks for the reply.

If you're running the same OS cpuspeed versions and on the same hardware as I am, then something's amiss in distribution.

# cpuspeed --help 2>&1|head -1 cpuspeed v1.2.1

Plus, I would think we both should have cpufreq_performance.ko as it's one of the drivers mentioned in the cpuspeed docs and manpage.

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Initially I checked on my x86_64 workstation and thus sizes differed and it had the additional file. Now I check on my 32 bit laptop and see just the same four files, same size as you have indicated. Same version of cpuspeed. I have a little monitor icon on my top panel that shows changes in cpuspeed. It appears to work okay. HTH