Merge "cpuidle: lpm-levels: Core isolation check to get PM QoS latency" (5e862167) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/cpuidle/lpm-levels.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -149,7 +149,8 @@ static int lpm_cpu_qos_notify(struct notifier_block *nb,
		int cpu = nb - dev_pm_qos_nb;

		preempt_disable();
		if (cpu != smp_processor_id() && cpu_online(cpu))
		if (cpu != smp_processor_id() && cpu_online(cpu) &&
		!check_cpu_isolated(cpu))
		wake_up_if_idle(cpu);
		preempt_enable();

		@@ -657,6 +658,8 @@ static inline uint32_t get_cpus_qos(const struct cpumask *mask)
		uint32_t latency = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;

		for_each_cpu(cpu, mask) {
		if (check_cpu_isolated(cpu))
		continue;
		n = cpuidle_governor_latency_req(cpu);
		if (n < latency)
		latency = n;