perf annotate: Check availability of annotate when processing samples

[~andy/linux] / tools / perf / util / annotate.h

diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index b2aef59d6bb29741dff0dbee40fa0c1d04f1cf65..56ad4f5287dec04bf8e94fe15c814b6abc8b42ee 100644 (file)
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -151,6 +151,8 @@ void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
 void disasm__purge(struct list_head *head);
 
+bool ui__has_annotation(void);
+
 int symbol__tty_annotate(struct symbol *sym, struct map *map,
                         struct perf_evsel *evsel, bool print_lines,
                         bool full_paths, int min_pcnt, int max_lines);