184 	struct x86_pmu_lbr *records = vcpu_to_lbr_records(vcpu);  in intel_pmu_is_valid_lbr_msr()  local
191 		(index >= records->from && index < records->from + records->nr) ||  in intel_pmu_is_valid_lbr_msr()
192 		(index >= records->to && index < records->to + records->nr);  in intel_pmu_is_valid_lbr_msr()
194 	if (!ret && records->info)  in intel_pmu_is_valid_lbr_msr()
195 		ret = (index >= records->info && index < records->info + records->nr);  in intel_pmu_is_valid_lbr_msr()
273 	 *   event, which helps KVM to save/restore guest LBR records  in intel_pmu_create_guest_lbr_event()
309  * the LBR msrs records when the guest LBR event is scheduled in.
507 	memset(&lbr_desc->records, 0, sizeof(lbr_desc->records));  in intel_pmu_refresh()
583 		x86_perf_get_lbr(&lbr_desc->records);  in intel_pmu_refresh()
585 		lbr_desc->records.nr = 0;  in intel_pmu_refresh()
587 	if (lbr_desc->records.nr)  in intel_pmu_refresh()
626 	lbr_desc->records.nr = 0;  in intel_pmu_init()