api: event: add free multiple

It's more efficient to free multiple events with a single
call than with separate calls.

Signed-off-by: Petri Savolainen <petri.savolainen@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Reviewed-by: Balasubramanian Manoharan <bala.manoharan@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/include/odp/api/spec/event.h b/include/odp/api/spec/event.h
index f924973f0..7e895c315 100644
--- a/include/odp/api/spec/event.h
+++ b/include/odp/api/spec/event.h
@@ -150,6 +150,28 @@ uint64_t odp_event_to_u64(odp_event_t hdl);
 void odp_event_free(odp_event_t event);
 
 /**
+ * Free multiple events
+ *
+ * Otherwise like odp_event_free(), but frees multiple events to their
+ * originating pools.
+ *
+ * @param event    Array of event handles
+ * @param num      Number of events to free
+ */
+void odp_event_free_multi(const odp_event_t event[], int num);
+
+/**
+ * Free multiple events to the same pool
+ *
+ * Otherwise like odp_event_free_multi(), but all events must be from the
+ * same originating pool.
+ *
+ * @param event    Array of event handles
+ * @param num      Number of events to free
+ */
+void odp_event_free_sp(const odp_event_t event[], int num);
+
+/**
  * @}
  */