[CPUFREQ] ondemand governor automatic downscaling

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[PATCH] [4/5] ondemand governor automatic downscaling

Here is a change of policy for the ondemand governor. The modification
concerns the frequency downscaling. Instead of decreasing to a lower
frequency when the CPU usage is under 20%, this new policy automatically
scales to the optimal frequency. The optimal frequency being the lowest
frequency which provides enough power to not trigger the upscaling policy.

Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Dave Jones <davej@redhat.com>

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Dave Jones 2005-05-31 19:03:50 -07:00

parent 9c7d269b9b

commit c29f140309

1 changed files with 25 additions and 92 deletions

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drivers/cpufreq/cpufreq_ondemand.c

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