Commit 90ac908a authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

cpufreq: schedutil: Simplify sugov_update_next_freq() 



Rearrange a conditional to make it more straightforward.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 2554c32f

kernel/sched/cpufreq_schedutil.c

+3 −5
Original line number Diff line number Diff line
@@ -102,12 +102,10 @@ static bool sugov_should_update_freq(struct sugov_policy *sg_policy, u64 time) 
static bool sugov_update_next_freq(struct sugov_policy *sg_policy, u64 time,

				   unsigned int next_freq)

{

	if (!sg_policy->need_freq_update) {

		if (sg_policy->next_freq == next_freq)

			return false;

	} else {

	if (sg_policy->need_freq_update)

		sg_policy->need_freq_update = cpufreq_driver_test_flags(CPUFREQ_NEED_UPDATE_LIMITS);

	}

	else if (sg_policy->next_freq == next_freq)

		return false;



	sg_policy->next_freq = next_freq;

	sg_policy->last_freq_update_time = time;

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