1840 	struct cpu_hw_events *fake_cpuc;  in validate_event()  local
1844 	fake_cpuc = allocate_fake_cpuc();  in validate_event()
1845 	if (IS_ERR(fake_cpuc))  in validate_event()
1846 		return PTR_ERR(fake_cpuc);  in validate_event()
1848 	c = x86_pmu.get_event_constraints(fake_cpuc, -1, event);  in validate_event()
1854 		x86_pmu.put_event_constraints(fake_cpuc, event);  in validate_event()
1856 	free_fake_cpuc(fake_cpuc);  in validate_event()
1875 	struct cpu_hw_events *fake_cpuc;  in validate_group()  local
1878 	fake_cpuc = allocate_fake_cpuc();  in validate_group()
1879 	if (IS_ERR(fake_cpuc))  in validate_group()
1880 		return PTR_ERR(fake_cpuc);  in validate_group()
1887 	n = collect_events(fake_cpuc, leader, true);  in validate_group()
1891 	fake_cpuc->n_events = n;  in validate_group()
1892 	n = collect_events(fake_cpuc, event, false);  in validate_group()
1896 	fake_cpuc->n_events = n;  in validate_group()
1898 	ret = x86_pmu.schedule_events(fake_cpuc, n, NULL);  in validate_group()
1901 	free_fake_cpuc(fake_cpuc);  in validate_group()