From: Feifei Wang <feifei.wang2@arm.com>
To: Jerin Jacob <jerinj@marvell.com>
Cc: dev@dpdk.org, Honnappa.Nagarahalli@arm.com, nd@arm.com,
Feifei Wang <feifei.wang2@arm.com>,
Ruifeng Wang <ruifeng.wang@arm.com>
Subject: [dpdk-dev] [PATCH v1 4/5] app/eventdev: remove unnecessary barriers for pipeline test
Date: Thu, 14 Jan 2021 15:08:29 +0800 [thread overview]
Message-ID: <20210114070830.707550-5-feifei.wang2@arm.com> (raw)
In-Reply-To: <20210114070830.707550-1-feifei.wang2@arm.com>
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@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.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
next prev parent reply other threads:[~2021-01-14 7:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 7:08 [dpdk-dev] [PATCH v1 0/5] refactor smp barriers in app/eventdev Feifei Wang
2021-01-14 7:08 ` [dpdk-dev] [PATCH v1 1/5] app/eventdev: fix SMP barrier bugs for perf test Feifei Wang
2021-01-25 17:50 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-01-14 7:08 ` [dpdk-dev] [PATCH v1 2/5] app/eventdev: remove unnecessary barriers " Feifei Wang
2021-01-25 17:48 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-01-14 7:08 ` [dpdk-dev] [PATCH v1 3/5] app/eventdev: replace wmb with thread fence " Feifei Wang
2021-01-25 17:50 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-01-14 7:08 ` Feifei Wang [this message]
2021-01-25 17:50 ` [dpdk-dev] [EXT] [PATCH v1 4/5] app/eventdev: remove unnecessary barriers for pipeline test Pavan Nikhilesh Bhagavatula
2021-01-14 7:08 ` [dpdk-dev] [PATCH v1 5/5] app/eventdev: remove unnecessary barriers for order test Feifei Wang
2021-01-25 17:49 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-01-26 15:56 ` Jerin Jacob
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