From: Diwaker Gupta <dgupta@cs.ucsd.edu>
To: cpufreq@www.linux.org.uk
Subject: cpufreq default governor?
Date: Sun, 18 Jan 2004 23:16:59 -0800 [thread overview]
Message-ID: <400B846B.6000202@cs.ucsd.edu> (raw)
Hi,
I'm running 2.6.1 vanilla kernel from kernel.org with no patches. I want
to set the default cpufreq governor to userspace. Here is the relevant
portion of my .config:
====
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_PROC_INTF=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=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_24_API=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_ACPI_CPUFREQ_PROC_INTF=y
====
Everything compiles fine, but when I boot into the new kernel, the
default governor is still set to performance:
<diwaker@diwaker>$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
performance
But the userspace governor is indeed available:
<diwaker@diwaker>$ cat
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
powersave userspace performance
Any suggestions?
TIA,
Diwaker
--
Diwaker Gupta
Graduate Student, Computer Sc. and Engg.
University of California, San Diego
<http://www.cse.ucsd.edu/users/dgupta>
next reply other threads:[~2004-01-19 7:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-19 7:16 Diwaker Gupta [this message]
2004-01-19 9:44 ` cpufreq default governor? Dominik Brodowski
2004-01-19 11:44 ` Diwaker Gupta
2004-01-19 14:50 ` Carl Thompson
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