diff --git a/[refs] b/[refs]
index 1294fd19e7aa..dbcc78d8d528 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 587570d4cc3cac80da7d569bee9cea3ca104d60e
+refs/heads/master: e0a808c65c23f88e48a5fff48775b90e7919c64f
diff --git a/trunk/tools/perf/builtin-trace.c b/trunk/tools/perf/builtin-trace.c
index 2eefb33c9679..1d034f6fa28a 100644
--- a/trunk/tools/perf/builtin-trace.c
+++ b/trunk/tools/perf/builtin-trace.c
@@ -108,6 +108,7 @@ static struct perf_event_ops event_ops = {
 	.event_type = event__process_event_type,
 	.tracing_data = event__process_tracing_data,
 	.build_id = event__process_build_id,
+	.ordered_samples = true,
 };
 
 extern volatile int session_done;