diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index dc8aee97a488..eddd5ebcd690 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -117,6 +117,9 @@ void __perf_evlist__set_leader(struct list_head *list) struct perf_evsel *evsel, *leader; leader = list_entry(list->next, struct perf_evsel, node); + evsel = list_entry(list->prev, struct perf_evsel, node); + + leader->nr_members = evsel->idx - leader->idx + 1; list_for_each_entry(evsel, list, node) { if (evsel != leader) @@ -126,8 +129,10 @@ void __perf_evlist__set_leader(struct list_head *list) void perf_evlist__set_leader(struct perf_evlist *evlist) { - if (evlist->nr_entries) + if (evlist->nr_entries) { + evlist->nr_groups = evlist->nr_entries > 1 ? 1 : 0; __perf_evlist__set_leader(&evlist->entries); + } } int perf_evlist__add_default(struct perf_evlist *evlist) |