diff options
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index a3c060878faa..24b8e690fb69 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -847,6 +847,18 @@ static int perf_stat__get_core_cached(struct perf_stat_config *config, return perf_stat__get_aggr(config, perf_stat__get_core, map, idx); } +static bool term_percore_set(void) +{ + struct perf_evsel *counter; + + evlist__for_each_entry(evsel_list, counter) { + if (counter->percore) + return true; + } + + return false; +} + static int perf_stat_init_aggr_mode(void) { int nr; @@ -867,6 +879,15 @@ static int perf_stat_init_aggr_mode(void) stat_config.aggr_get_id = perf_stat__get_core_cached; break; case AGGR_NONE: + if (term_percore_set()) { + if (cpu_map__build_core_map(evsel_list->cpus, + &stat_config.aggr_map)) { + perror("cannot build core map"); + return -1; + } + stat_config.aggr_get_id = perf_stat__get_core_cached; + } + break; case AGGR_GLOBAL: case AGGR_THREAD: case AGGR_UNSET: |