Commit ff0a6d6f authored Jun 12, 2017 by Rafael J. Wysocki

Revert "cpufreq: schedutil: Reduce frequencies slower"



Revert commit 39b64aa1 (cpufreq: schedutil: Reduce frequencies
slower) that introduced unintentional changes in behavior leading
to adverse effects on some systems.

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

parent 7575f825

kernel/sched/cpufreq_schedutil.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -101,9 +101,6 @@ static void sugov_update_commit(struct sugov_policy *sg_policy, u64 time,
		if (sg_policy->next_freq == next_freq)
		return;

		if (sg_policy->next_freq > next_freq)
		next_freq = (sg_policy->next_freq + next_freq) >> 1;

		sg_policy->next_freq = next_freq;
		sg_policy->last_freq_update_time = time;