cpufreq: schedutil: Only apply single core busy logic with PELT



Currently, sugov_update_single will apply its busy logic, keeping frequency
high.  However, this is only required for PELT, not WALT; remove this
logic if PELT is not in use.

Change-Id: Ia0d9523d683568e373fa0d459eecbd3fae78fcff
Signed-off-by: Jonathan Avila <avilaj@codeaurora.org>

parent 967c44cd

kernel/sched/cpufreq_schedutil.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -370,7 +370,7 @@ static void sugov_update_single(struct update_util_data *hook, u64 time,
	if (!sugov_should_update_freq(sg_policy, time))		if (!sugov_should_update_freq(sg_policy, time))
	return;		return;

	busy = sugov_cpu_is_busy(sg_cpu);		busy = use_pelt() && sugov_cpu_is_busy(sg_cpu);

	raw_spin_lock(&sg_policy->update_lock);		raw_spin_lock(&sg_policy->update_lock);