Allow callers to get the ordered_events last flush timestamp.
This is needed in perf inject to obey finished-round ordering when
injecting additional events (e.g. from a guest perf.data file) with
timestamps. Any additional events that have timestamps before the last
flush time must be injected before the corresponding FINISHED_ROUND event.
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
---
tools/perf/util/ordered-events.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tools/perf/util/ordered-events.h b/tools/perf/util/ordered-events.h
index 0b05c3c0aeaa..8febbd7c98ca 100644
--- a/tools/perf/util/ordered-events.h
+++ b/tools/perf/util/ordered-events.h
@@ -75,4 +75,10 @@ void ordered_events__set_copy_on_queue(struct ordered_events *oe, bool copy)
{
oe->copy_on_queue = copy;
}
+
+static inline u64 ordered_events__last_flush_time(struct ordered_events *oe)
+{
+ return oe->last_flush;
+}
+
#endif /* __ORDERED_EVENTS_H */
--
2.25.1
