[dpdk-dev] [PATCH 4/4] app/eventdev: enable fast free offload

[Harman Kalra]

Since we are not holding the mbufs or creating any references
in the app, hence mbuf fast free offload can be enabled.

Signed-off-by: Harman Kalra <hkalra at marvell.com>
---
 app/test-eventdev/test_pipeline_common.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index 17088b1b4..f0c0ffea7 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -219,6 +219,11 @@ pipeline_ethdev_setup(struct evt_test *test, struct evt_options *opt)
 			return ret;
 		}
 
+		/* Enable mbuf fast free if PMD has the capability. */
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
 		rx_conf = dev_info.default_rxconf;
 		rx_conf.offloads = port_conf.rxmode.offloads;
 
-- 
2.18.0