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authorThomas Renninger <trenn@suse.de>2009-07-24 13:25:06 (GMT)
committerDave Jones <davej@redhat.com>2009-09-01 16:45:18 (GMT)
commit0e625ac153126a0a62b7635fa9dc91f87ff39e38 (patch)
tree121d8d681e1fc401f12c17d705de476739553002 /drivers/cpufreq/cpufreq.c
parent8aa84ad8d6c740a04386f599694609ee4998e82e (diff)
downloadlinux-fsl-qoriq-0e625ac153126a0a62b7635fa9dc91f87ff39e38.tar.xz
[CPUFREQ] ondemand - Use global sysfs dir for tuning settings
Ondemand has only global variables for userspace tunings via sysfs. But they were exposed per CPU which wrongly implies to the user that his settings are applied per cpu. Also locking sysfs against concurrent access won't be necessary anymore after deprecation time. This means the ondemand config dir is moved: /sys/devices/system/cpu/cpu*/cpufreq/ondemand -> /sys/devices/system/cpu/cpufreq/ondemand The old files will still exist, but reading or writing to them will result in one (printk_once) deprecation msg to syslog per file. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
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