[dpdk-dev] [PATCH] eventdev: use new event enqueue in Rx adapter

Pavan Nikhilesh pbhagavatula at caviumnetworks.com
Thu Oct 12 20:45:53 CEST 2017


When event Rx adapter uses software based packet transfer, event op is
always RTE_EVENT_OP_NEW.
By using rte_event_enqueue_new_burst API the underlying event devices
driver can use it as a hint to optimize enqueue operation if possible.

Signed-off-by: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
---
 lib/librte_eventdev/rte_event_eth_rx_adapter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
index 1e42dde..fcba18d 100644
--- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
@@ -392,7 +392,7 @@ flush_event_buffer(struct rte_event_eth_rx_adapter *rx_adapter)
 	    &rx_adapter->event_enqueue_buffer;
 	struct rte_event_eth_rx_adapter_stats *stats = &rx_adapter->stats;
 
-	uint16_t n = rte_event_enqueue_burst(rx_adapter->eventdev_id,
+	uint16_t n = rte_event_enqueue_new_burst(rx_adapter->eventdev_id,
 					rx_adapter->event_port_id,
 					buf->events,
 					buf->count);
-- 
2.7.4



More information about the dev mailing list