From patchwork Thu Jan 14 07:08:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Feifei Wang X-Patchwork-Id: 86542 X-Patchwork-Delegate: jerinj@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8E92DA0A02; Thu, 14 Jan 2021 08:10:44 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DD836140F57; Thu, 14 Jan 2021 08:09:15 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mails.dpdk.org (Postfix) with ESMTP id DDFF6140F56 for ; Thu, 14 Jan 2021 08:09:14 +0100 (CET) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 64CF71FB; Wed, 13 Jan 2021 23:09:14 -0800 (PST) Received: from net-x86-dell-8268.shanghai.arm.com (net-x86-dell-8268.shanghai.arm.com [10.169.210.127]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 37EEB3F719; Wed, 13 Jan 2021 23:09:11 -0800 (PST) From: Feifei Wang To: Jerin Jacob Cc: dev@dpdk.org, Honnappa.Nagarahalli@arm.com, nd@arm.com, Feifei Wang , Ruifeng Wang Date: Thu, 14 Jan 2021 15:08:29 +0800 Message-Id: <20210114070830.707550-5-feifei.wang2@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210114070830.707550-1-feifei.wang2@arm.com> References: <20210114070830.707550-1-feifei.wang2@arm.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v1 4/5] app/eventdev: remove unnecessary barriers for pipeline test X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" For "processed_pkts" function, no operations should keep the order that being executed before loading "worker[i].processed_pkts". Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang Acked-by: Pavan Nikhilesh --- 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;