27 	struct perf_cpu_map *cpus;  in test__openat_syscall_event_on_all_cpus()  local
40 	cpus = perf_cpu_map__new_online_cpus();  in test__openat_syscall_event_on_all_cpus()
41 	if (cpus == NULL) {  in test__openat_syscall_event_on_all_cpus()
56 	if (evsel__open(evsel, cpus, threads) < 0) {  in test__openat_syscall_event_on_all_cpus()
64 	perf_cpu_map__for_each_cpu(cpu, idx, cpus) {  in test__openat_syscall_event_on_all_cpus()
69 		 * without CPU_ALLOC. 1024 cpus in 2010 still seems  in test__openat_syscall_event_on_all_cpus()
91 	evsel->core.cpus = perf_cpu_map__get(cpus);  in test__openat_syscall_event_on_all_cpus()
95 	perf_cpu_map__for_each_cpu(cpu, idx, cpus) {  in test__openat_syscall_event_on_all_cpus()
121 	perf_cpu_map__put(cpus);  in test__openat_syscall_event_on_all_cpus()
129 	TEST_CASE_REASON("Detect openat syscall event on all cpus",
136 	.desc = "Detect openat syscall event on all cpus",