cpufreq: governor: Reset sample delay in store_sampling_rate()

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If store_sampling_rate() updates the sample delay when the ondemand
governor is in the middle of its high/low dance (OD_SUB_SAMPLE sample
type is set), the governor will still do the bottom half of the
previous sample which may take too much time.

To prevent that from happening, change store_sampling_rate() to always
reset the sample delay to 0 which also is consistent with the new
behavior of cpufreq_governor_limits().

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

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Rafael J. Wysocki 2016-02-15 02:20:11 +01:00

parent 4cccf75557

commit 78347cdb89

1 changed files with 4 additions and 12 deletions

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drivers/cpufreq/cpufreq_governor.c

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