diff options
| -rw-r--r-- | tools/perf/util/evlist.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 140ac3ba8c11..05d1f4e8ee22 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -2470,13 +2470,18 @@ struct evsel *evlist__find_evsel(struct evlist *evlist, int idx) void evlist__format_evsels(struct evlist *evlist, struct strbuf *sb, size_t max_length) { - struct evsel *evsel; + struct evsel *evsel, *leader = NULL; bool first = true; evlist__for_each_entry(evlist, evsel) { + struct evsel *new_leader = evsel__leader(evsel); + if (evsel__is_dummy_event(evsel)) continue; + if (leader != new_leader && leader && leader->core.nr_members > 1) + strbuf_addch(sb, '}'); + if (!first) strbuf_addch(sb, ','); @@ -2484,9 +2489,15 @@ void evlist__format_evsels(struct evlist *evlist, struct strbuf *sb, size_t max_ strbuf_addstr(sb, "..."); return; } + if (leader != new_leader && new_leader->core.nr_members > 1) + strbuf_addch(sb, '{'); + strbuf_addstr(sb, evsel__name(evsel)); first = false; + leader = new_leader; } + if (leader && leader->core.nr_members > 1) + strbuf_addch(sb, '}'); } void evlist__check_mem_load_aux(struct evlist *evlist) |