kvm_pmu_num_counters
if (cidx >= kvm_pmu_num_counters(kvpmu) || cidx == 1) {
if (cidx >= kvm_pmu_num_counters(kvpmu) || cidx == 1) {
if (!ctr_mask || (ctr_base + __fls(ctr_mask) >= kvm_pmu_num_counters(kvpmu)))
retdata->out_val = kvm_pmu_num_counters(kvpmu);
for (i = 0; i < kvm_pmu_num_counters(kvpmu); i++) {