perf/tests/openat-syscall-all-cpus.c

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