From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 163ECA00BE; Tue, 7 Jul 2020 13:14:55 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id F18801DE05; Tue, 7 Jul 2020 13:14:46 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id 3B8731DDEA for <dev@dpdk.org>; Tue, 7 Jul 2020 13:14:45 +0200 (CEST) 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 BB5341042; Tue, 7 Jul 2020 04:14:44 -0700 (PDT) Received: from phil-VirtualBox.shanghai.arm.com (phil-VirtualBox.shanghai.arm.com [10.169.109.153]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id C0F613F71E; Tue, 7 Jul 2020 04:14:40 -0700 (PDT) From: Phil Yang <phil.yang@arm.com> To: thomas@monjalon.net, erik.g.carrillo@intel.com, dev@dpdk.org Cc: jerinj@marvell.com, Honnappa.Nagarahalli@arm.com, drc@linux.vnet.ibm.com, Ruifeng.Wang@arm.com, Dharmik.Thakkar@arm.com, nd@arm.com, david.marchand@redhat.com, mdr@ashroe.eu, nhorman@tuxdriver.com, dodji@redhat.com Date: Tue, 7 Jul 2020 19:13:22 +0800 Message-Id: <1594120403-17643-3-git-send-email-phil.yang@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1594120403-17643-1-git-send-email-phil.yang@arm.com> References: <1593667604-12029-1-git-send-email-phil.yang@arm.com> <1594120403-17643-1-git-send-email-phil.yang@arm.com> Subject: [dpdk-dev] [PATCH v3 3/4] eventdev: remove redundant code X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> There is no thread will access these impl_opaque data after timer canceled. When new timer armed, it got refilled. So the cleanup process is unnecessary. Signed-off-by: Phil Yang <phil.yang@arm.com> Reviewed-by: Dharmik Thakkar <dharmik.thakkar@arm.com> --- lib/librte_eventdev/rte_event_timer_adapter.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/lib/librte_eventdev/rte_event_timer_adapter.c b/lib/librte_eventdev/rte_event_timer_adapter.c index 6d01a34..d75415c 100644 --- a/lib/librte_eventdev/rte_event_timer_adapter.c +++ b/lib/librte_eventdev/rte_event_timer_adapter.c @@ -1167,8 +1167,6 @@ swtim_cancel_burst(const struct rte_event_timer_adapter *adapter, rte_mempool_put(sw->tim_pool, (void **)timp); evtims[i]->state = RTE_EVENT_TIMER_CANCELED; - evtims[i]->impl_opaque[0] = 0; - evtims[i]->impl_opaque[1] = 0; rte_smp_wmb(); } -- 2.7.4