diff options
| -rw-r--r-- | tools/perf/util/event.c | 16 | ||||
| -rw-r--r-- | tools/perf/util/event.h | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index b13373a60337..938f006c758e 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -820,6 +820,22 @@ size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp) event->mmap2.filename); } +size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp) +{ + struct thread_map *threads = thread_map__new_event(&event->thread_map); + size_t ret; + + ret = fprintf(fp, " nr: "); + + if (threads) + ret += thread_map__fprintf(threads, fp); + else + ret += fprintf(fp, "failed to get threads from event\n"); + + thread_map__put(threads); + return ret; +} + int perf_event__process_mmap(struct perf_tool *tool __maybe_unused, union perf_event *event, struct perf_sample *sample, diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 952dd4d83f81..b7ad896d1317 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -516,6 +516,7 @@ size_t perf_event__fprintf_task(union perf_event *event, FILE *fp); size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp); size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp); size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp); +size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp); size_t perf_event__fprintf(union perf_event *event, FILE *fp); u64 kallsyms__get_function_start(const char *kallsyms_filename, |