diff options
| -rw-r--r-- | tools/perf/builtin-record.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 6af46c6a4fd8..3337b5f93336 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -1605,6 +1605,32 @@ static void hit_auxtrace_snapshot_trigger(struct record *rec) } } +static void record__uniquify_name(struct record *rec) +{ + struct evsel *pos; + struct evlist *evlist = rec->evlist; + char *new_name; + int ret; + + if (!perf_pmu__has_hybrid()) + return; + + evlist__for_each_entry(evlist, pos) { + if (!evsel__is_hybrid(pos)) + continue; + + if (strchr(pos->name, '/')) + continue; + + ret = asprintf(&new_name, "%s/%s/", + pos->pmu_name, pos->name); + if (ret) { + free(pos->name); + pos->name = new_name; + } + } +} + static int __cmd_record(struct record *rec, int argc, const char **argv) { int err; @@ -1709,6 +1735,8 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) if (data->is_pipe && rec->evlist->core.nr_entries == 1) rec->opts.sample_id = true; + record__uniquify_name(rec); + if (record__open(rec) != 0) { err = -1; goto out_child; |