On 22/05/18 08:59, ilialin at codeaurora.org wrote:

OK, I think I found out the way. Would this be correct?

No.

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extern struct cpu_topology cpu_topology[NR_CPUS];

static struct device *qcom_cpufreq_kryo_get_cluster_lead(int cluster)
{
	unsigned cpu;

	for_each_possible_cpu(cpu) {
		if ((cluster == cpu_topology[cpu].cluster_id) &&

cluster_id is going away soon, so avoid relying on that. IIUC there's a
way already something like opp_of_get_shared_cpus.

-- 
Regards,
Sudeep