[dpdk-dev] [PATCH] app/eventdev: use proper teardown sequence

[Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>]

Use proper teardown sequence when SIGINT is caught to prevent
eventdev from going into undefined state.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
---
 app/test-eventdev/evt_main.c             | 6 +++++-
 app/test-eventdev/test_pipeline_common.c | 1 -
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/test-eventdev/evt_main.c b/app/test-eventdev/evt_main.c
index 57bb94570..bc25fb386 100644
--- a/app/test-eventdev/evt_main.c
+++ b/app/test-eventdev/evt_main.c
@@ -25,8 +25,12 @@ signal_handler(int signum)
 				signum);
 		/* request all lcores to exit from the main loop */
 		*(int *)test->test_priv = true;
-		rte_wmb();
 
+		if (test->ops.ethdev_destroy)
+			test->ops.ethdev_destroy(test, &opt);
+
+		rte_event_dev_stop(opt.dev_id);
+		rte_wmb();
 		rte_eal_mp_wait_lcore();
 
 		if (test->ops.test_result)
diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
index 719518ff3..70fd04517 100644
--- a/app/test-eventdev/test_pipeline_common.c
+++ b/app/test-eventdev/test_pipeline_common.c
@@ -476,7 +476,6 @@ pipeline_eventdev_destroy(struct evt_test *test, struct evt_options *opt)
 {
 	RTE_SET_USED(test);
 
-	rte_event_dev_stop(opt->dev_id);
 	rte_event_dev_close(opt->dev_id);
 }
 
-- 
2.18.0