diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index a59ae5ca0f89..3fd6cc0c2794 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -252,6 +252,7 @@ __add_event(struct list_head *list, int *idx, struct evsel *evsel; bool is_pmu_core; struct perf_cpu_map *cpus; + bool has_cpu_list = !perf_cpu_map__is_empty(cpu_list); /* * Ensure the first_wildcard_match's PMU matches that of the new event @@ -276,7 +277,7 @@ __add_event(struct list_head *list, int *idx, if (pmu) { is_pmu_core = pmu->is_core; - cpus = perf_cpu_map__get(perf_cpu_map__is_empty(cpu_list) ? pmu->cpus : cpu_list); + cpus = perf_cpu_map__get(has_cpu_list ? cpu_list : pmu->cpus); perf_pmu__warn_invalid_formats(pmu); if (attr->type == PERF_TYPE_RAW || attr->type >= PERF_TYPE_MAX) { perf_pmu__warn_invalid_config(pmu, attr->config, name, @@ -291,10 +292,10 @@ __add_event(struct list_head *list, int *idx, } else { is_pmu_core = (attr->type == PERF_TYPE_HARDWARE || attr->type == PERF_TYPE_HW_CACHE); - if (perf_cpu_map__is_empty(cpu_list)) - cpus = is_pmu_core ? perf_cpu_map__new_online_cpus() : NULL; - else + if (has_cpu_list) cpus = perf_cpu_map__get(cpu_list); + else + cpus = is_pmu_core ? cpu_map__online() : NULL; } if (init_attr) event_attr_init(attr); @@ -326,6 +327,9 @@ __add_event(struct list_head *list, int *idx, if (list) list_add_tail(&evsel->core.node, list); + if (has_cpu_list) + evsel__warn_user_requested_cpus(evsel, cpu_list); + return evsel; } |