--- zzzz-none-000/linux-3.10.107/tools/perf/ui/gtk/annotate.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/tools/perf/ui/gtk/annotate.c	2021-02-04 17:41:59.000000000 +0000
@@ -154,9 +154,9 @@
 	return 0;
 }
 
-int symbol__gtk_annotate(struct symbol *sym, struct map *map,
-			 struct perf_evsel *evsel,
-			 struct hist_browser_timer *hbt)
+static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
+				struct perf_evsel *evsel,
+				struct hist_browser_timer *hbt)
 {
 	GtkWidget *window;
 	GtkWidget *notebook;
@@ -226,6 +226,13 @@
 	return 0;
 }
 
+int hist_entry__gtk_annotate(struct hist_entry *he,
+			     struct perf_evsel *evsel,
+			     struct hist_browser_timer *hbt)
+{
+	return symbol__gtk_annotate(he->ms.sym, he->ms.map, evsel, hbt);
+}
+
 void perf_gtk__show_annotations(void)
 {
 	GtkWidget *window;