libperf_init(libperf_print);
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (!cpus) {
fprintf(stderr, "failed to create cpus\n");
return -1;
[source,c]
--
- 42 cpus = perf_cpu_map__new(NULL);
+ 42 cpus = perf_cpu_map__new_online_cpus();
43 if (!cpus) {
44 fprintf(stderr, "failed to create cpus\n");
45 return -1;
if (evsel->system_wide) {
/* System wide: set the cpu map of the evsel to all online CPUs. */
perf_cpu_map__put(evsel->cpus);
- evsel->cpus = perf_cpu_map__new(NULL);
+ evsel->cpus = perf_cpu_map__new_online_cpus();
} else if (evlist->has_user_cpus && evsel->is_pmu_core) {
/*
* User requested CPUs on a core PMU, ensure the requested CPUs
};
int err, idx;
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
__T("failed to create cpus", cpus);
evlist = perf_evlist__new();
attr.config = id;
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
__T("failed to create cpus", cpus);
evlist = perf_evlist__new();
};
int err, idx;
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
__T("failed to create cpus", cpus);
evsel = perf_evsel__new(&attr);
{
int i, err = -EINVAL;
struct perf_cpu_map *event_cpus = evsel->evlist->core.user_requested_cpus;
- struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL);
+ struct perf_cpu_map *online_cpus = perf_cpu_map__new_online_cpus();
/* Set option of each CPU we have */
for (i = 0; i < cpu__max_cpu().cpu; i++) {
int i;
int etmv3 = 0, etmv4 = 0, ete = 0;
struct perf_cpu_map *event_cpus = evlist->core.user_requested_cpus;
- struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL);
+ struct perf_cpu_map *online_cpus = perf_cpu_map__new_online_cpus();
/* cpu map is not empty, we have specific CPUs to work with */
if (!perf_cpu_map__has_any_cpu_or_is_empty(event_cpus)) {
u64 nr_cpu, type;
struct perf_cpu_map *cpu_map;
struct perf_cpu_map *event_cpus = session->evlist->core.user_requested_cpus;
- struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL);
+ struct perf_cpu_map *online_cpus = perf_cpu_map__new_online_cpus();
struct cs_etm_recording *ptr =
container_of(itr, struct cs_etm_recording, itr);
struct perf_pmu *cs_etm_pmu = ptr->cs_etm_pmu;
int get_cpuid(char *buf, size_t sz)
{
- struct perf_cpu_map *cpus = perf_cpu_map__new(NULL);
+ struct perf_cpu_map *cpus = perf_cpu_map__new_online_cpus();
int ret;
if (!cpus)
act.sa_sigaction = toggle_done;
sigaction(SIGINT, &act, NULL);
- cpu = perf_cpu_map__new(NULL);
+ cpu = perf_cpu_map__new_online_cpus();
if (!cpu)
goto errmem;
act.sa_sigaction = toggle_done;
sigaction(SIGINT, &act, NULL);
- cpu = perf_cpu_map__new(NULL);
+ cpu = perf_cpu_map__new_online_cpus();
if (!cpu)
goto errmem;
exit(EXIT_FAILURE);
}
- cpu = perf_cpu_map__new(NULL);
+ cpu = perf_cpu_map__new_online_cpus();
if (!cpu)
goto errmem;
if (argc)
goto err;
- cpu = perf_cpu_map__new(NULL);
+ cpu = perf_cpu_map__new_online_cpus();
if (!cpu)
err(EXIT_FAILURE, "calloc");
if (argc)
goto err;
- cpu = perf_cpu_map__new(NULL);
+ cpu = perf_cpu_map__new_online_cpus();
if (!cpu)
err(EXIT_FAILURE, "cpu_map__new");
err(EXIT_FAILURE, "mlockall");
}
- cpu = perf_cpu_map__new(NULL);
+ cpu = perf_cpu_map__new_online_cpus();
if (!cpu)
err(EXIT_FAILURE, "calloc");
exit(EXIT_FAILURE);
}
- cpu = perf_cpu_map__new(NULL);
+ cpu = perf_cpu_map__new_online_cpus();
if (!cpu)
err(EXIT_FAILURE, "calloc");
static int reset_tracing_cpu(void)
{
- struct perf_cpu_map *cpumap = perf_cpu_map__new(NULL);
+ struct perf_cpu_map *cpumap = perf_cpu_map__new_online_cpus();
int ret;
ret = set_tracing_cpumask(cpumap);
goto out_put;
}
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (!cpus) {
pr_debug("perf_cpu_map__new failed\n");
goto out_put;
threads = thread_map__new(-1, getpid(), UINT_MAX);
CHECK_NOT_NULL__(threads);
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
CHECK_NOT_NULL__(cpus);
evlist = evlist__new();
return -1;
}
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (cpus == NULL) {
pr_debug("perf_cpu_map__new\n");
goto out_free_threads;
return -1;
}
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (cpus == NULL) {
pr_debug("perf_cpu_map__new\n");
goto out_thread_map_delete;
threads = thread_map__new(-1, getpid(), UINT_MAX);
CHECK_NOT_NULL__(threads);
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
CHECK_NOT_NULL__(cpus);
evlist = evlist__new();
goto out_err;
}
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (!cpus) {
pr_debug("perf_cpu_map__new failed!\n");
goto out_err;
if (session_write_header(path))
goto free_path;
- map = perf_cpu_map__new(NULL);
+ map = perf_cpu_map__new_online_cpus();
if (map == NULL) {
pr_debug("failed to get system cpumap\n");
goto free_path;
return -1;
if (!all_cpu_map) {
- all_cpu_map = perf_cpu_map__new(NULL);
+ all_cpu_map = perf_cpu_map__new_online_cpus();
if (!all_cpu_map)
return -1;
}
static struct perf_cpu_map *online;
if (!online)
- online = perf_cpu_map__new(NULL); /* from /sys/devices/system/cpu/online */
+ online = perf_cpu_map__new_online_cpus(); /* from /sys/devices/system/cpu/online */
return online;
}
ncpus = cpu__max_present_cpu().cpu;
/* build online CPU map */
- map = perf_cpu_map__new(NULL);
+ map = perf_cpu_map__new_online_cpus();
if (map == NULL) {
pr_debug("failed to get system cpumap\n");
return NULL;
* error, and we may not want to do that fallback to a
* default cpu identity map :-\
*/
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (!cpus)
goto out;
struct perf_cpu cpu;
int ret, i = 0;
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (!cpus)
return false;
cpu = perf_cpu_map__cpu(cpus, 0);
struct perf_cpu cpu;
int fd;
- cpus = perf_cpu_map__new(NULL);
+ cpus = perf_cpu_map__new_online_cpus();
if (!cpus)
return false;
evsel = evlist__last(temp_evlist);
if (!evlist || perf_cpu_map__has_any_cpu_or_is_empty(evlist->core.user_requested_cpus)) {
- struct perf_cpu_map *cpus = perf_cpu_map__new(NULL);
+ struct perf_cpu_map *cpus = perf_cpu_map__new_online_cpus();
if (cpus)
cpu = perf_cpu_map__cpu(cpus, 0);