From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BF1DC10F13 for ; Tue, 16 Apr 2019 15:09:42 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 0923F20643 for ; Tue, 16 Apr 2019 15:09:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0923F20643 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id ECE5D1B4F5; Tue, 16 Apr 2019 17:09:40 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 5C9491B4F3 for ; Tue, 16 Apr 2019 17:09:39 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Apr 2019 08:09:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,358,1549958400"; d="scan'208";a="151351918" Received: from yexl-server.sh.intel.com ([10.67.110.206]) by orsmga002.jf.intel.com with ESMTP; 16 Apr 2019 08:09:36 -0700 From: Xiaolong Ye To: dev@dpdk.org, Ferruh Yigit , David Marchand Cc: Qi Zhang , Karlsson Magnus , Topel Bjorn , Xiaolong Ye Date: Tue, 16 Apr 2019 23:03:50 +0800 Message-Id: <20190416150352.91806-1-xiaolong.ye@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: Subject: [dpdk-dev] [PATCH v2 0/2] some fixes X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" This patchset provides some fixes to af_xdp pmd, at first, I just added a simple error handling when Tx queue allocation fails, then David suggested a better way to do it and pointed out the inconsistent issue of reserve/submit ops (for Tx queue) and peek/release ops (for Rx queue), the second patch addressed this. v2 changes: - adopt David's suggestion to refactor the code Xiaolong Ye (2): net/af_xdp: enqueue buf ring when allocate Tx queue fails net/af_xdp: make reserve/submit peek/release consistent drivers/net/af_xdp/rte_eth_af_xdp.c | 78 +++++++++++++++-------------- 1 file changed, 40 insertions(+), 38 deletions(-) -- 2.17.1