1 files changed, 16 insertions, 2 deletions

diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c
index 6e2fc7e3f093..f538794615db 100644
--- a/tools/perf/ui/gtk/annotate.c
+++ b/tools/perf/ui/gtk/annotate.c
@@ -33,7 +33,7 @@ static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym,
                 return 0;
 
         symhist = annotation__histogram(symbol__annotation(sym), evidx);
-        if (!symhist->addr[dl->offset])
+        if (!symbol_conf.event_group && !symhist->addr[dl->offset])
                 return 0;
 
         percent = 100.0 * symhist->addr[dl->offset] / symhist->sum;
@@ -119,10 +119,24 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
 
         list_for_each_entry(pos, &notes->src->source, node) {
                 GtkTreeIter iter;
+                int ret = 0;
 
                 gtk_list_store_append(store, &iter);
 
-                if (perf_gtk__get_percent(s, sizeof(s), sym, pos, evsel->idx))
+                if (perf_evsel__is_group_event(evsel)) {
+                        for (i = 0; i < evsel->nr_members; i++) {
+                                ret += perf_gtk__get_percent(s + ret,
+                                                             sizeof(s) - ret,
+                                                             sym, pos,
+                                                             evsel->idx + i);
+                                ret += scnprintf(s + ret, sizeof(s) - ret, " ");
+                        }
+                } else {
+                        ret = perf_gtk__get_percent(s, sizeof(s), sym, pos,
+                                                    evsel->idx);
+                }
+
+                if (ret)
                         gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1);
                 if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos))
                         gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1);