diff --git a/[refs] b/[refs]
index fc346f74b267..70597a4aabf9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 494d70a18137d18f0728fab7ad4f56aba29d1982
+refs/heads/master: bfaef4b46b17ff053dc38f979cec364b0715cabb
diff --git a/trunk/tools/perf/builtin-diff.c b/trunk/tools/perf/builtin-diff.c
index e99fb3bc1c2d..93b852f8a5d5 100644
--- a/trunk/tools/perf/builtin-diff.c
+++ b/trunk/tools/perf/builtin-diff.c
@@ -491,6 +491,8 @@ static void hists__process(struct hists *old, struct hists *new)
 
 	if (show_baseline_only)
 		hists__baseline_only(new);
+	else
+		hists__link(new, old);
 
 	if (sort_compute) {
 		hists__precompute(new);