From patchwork Thu May 19 12:29:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "humin (Q)" X-Patchwork-Id: 111415 X-Patchwork-Delegate: andrew.rybchenko@oktetlabs.ru 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 B76D3A0503; Thu, 19 May 2022 14:30:42 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9226742B6E; Thu, 19 May 2022 14:30:32 +0200 (CEST) Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by mails.dpdk.org (Postfix) with ESMTP id 377F742685 for ; Thu, 19 May 2022 14:30:29 +0200 (CEST) Received: from kwepemi500012.china.huawei.com (unknown [172.30.72.55]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4L3q0c3hnCz1JC7l; Thu, 19 May 2022 20:29:04 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by kwepemi500012.china.huawei.com (7.221.188.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 19 May 2022 20:30:26 +0800 From: "Min Hu (Connor)" To: CC: , Subject: [PATCH 02/12] net/hns3: add check for deferred start queue when rollback Date: Thu, 19 May 2022 20:29:07 +0800 Message-ID: <20220519122917.2334-3-humin29@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220519122917.2334-1-humin29@huawei.com> References: <20220519122917.2334-1-humin29@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemi500012.china.huawei.com (7.221.188.12) X-CFilter-Loop: Reflected 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 From: Huisong Li Driver doesn't allocate mbufs for the deferred start queues, so no need to free it when rollback. Signed-off-by: Huisong Li Signed-off-by: Min Hu (Connor) --- drivers/net/hns3/hns3_rxtx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/hns3/hns3_rxtx.c b/drivers/net/hns3/hns3_rxtx.c index d3fa4889d2..a9b997d32e 100644 --- a/drivers/net/hns3/hns3_rxtx.c +++ b/drivers/net/hns3/hns3_rxtx.c @@ -1202,6 +1202,9 @@ hns3_init_rx_queues(struct hns3_adapter *hns) out: for (j = 0; j < i; j++) { rxq = (struct hns3_rx_queue *)hw->data->rx_queues[j]; + if (rxq->rx_deferred_start) + continue; + hns3_rx_queue_release_mbufs(rxq); }