1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h
index f6d9ff9cab2..a811f5c62e1 100644
--- a/tools/perf/util/build-id.h
+++ b/tools/perf/util/build-id.h
@@ -1,9 +1,13 @@
 #ifndef PERF_BUILD_ID_H_
 #define PERF_BUILD_ID_H_ 1
 
-#include "session.h"
+#define BUILD_ID_SIZE 20
+
+#include "tool.h"
+#include "types.h"
 
 extern struct perf_tool build_id__mark_dso_hit_ops;
+struct dso;
 
 int build_id__sprintf(const u8 *build_id, int len, char *bf);
 char *dso__build_id_filename(struct dso *self, char *bf, size_t size);