[dpdk-dev] [EXT] [PATCH v1 4/5] app/eventdev: remove unnecessary barriers for pipeline test

Pavan Nikhilesh Bhagavatula pbhagavatula at marvell.com
Mon Jan 25 18:50:26 CET 2021


>For "processed_pkts" function, no operations should keep the order
>that
>being executed before loading "worker[i].processed_pkts".
>
>Signed-off-by: Feifei Wang <feifei.wang2 at arm.com>
>Reviewed-by: Ruifeng Wang <ruifeng.wang at arm.com>
Acked-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
>---
> app/test-eventdev/test_pipeline_common.c | 1 -
> 1 file changed, 1 deletion(-)
>
>diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-
>eventdev/test_pipeline_common.c
>index c67be48e9..b47d76743 100644
>--- a/app/test-eventdev/test_pipeline_common.c
>+++ b/app/test-eventdev/test_pipeline_common.c
>@@ -44,7 +44,6 @@ processed_pkts(struct test_pipeline *t)
> 	uint8_t i;
> 	uint64_t total = 0;
>
>-	rte_smp_rmb();
> 	for (i = 0; i < t->nb_workers; i++)
> 		total += t->worker[i].processed_pkts;
>
>--
>2.25.1



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