1 files changed, 1 insertions, 0 deletions

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index c50985eaec41..469fbf2daea4 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -208,6 +208,7 @@ struct branch_stack {
         struct branch_entry     entries[0];
 };
 
+extern const char *input_name;
 extern bool perf_host, perf_guest;
 extern const char perf_version_string[];