From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 40865A09FF; Mon, 28 Dec 2020 08:28:12 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 2BBCEC9BA; Mon, 28 Dec 2020 08:28:10 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 904812C2D for ; Mon, 28 Dec 2020 08:28:08 +0100 (CET) IronPort-SDR: k+smROsP06XRT52bU+9aNKmFg5/LflNf/d5trW6N9Qn/QIPrOpcB3ztrfxQNsAPV1GbToL56uA 7CM3BmbUvqNQ== X-IronPort-AV: E=McAfee;i="6000,8403,9847"; a="194832400" X-IronPort-AV: E=Sophos;i="5.78,454,1599548400"; d="scan'208";a="194832400" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Dec 2020 23:28:05 -0800 IronPort-SDR: d5Ru2d+IKeMzjTm23Q1gojySIFr8LqeZpZrid2kFFAVPQ3jd9mA0b3PgKBZCjvKmVHxnZpiVHf YBxtKUetO6LQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,454,1599548400"; d="scan'208";a="347502435" Received: from dpdk_jiangcheng.sh.intel.com ([10.67.119.112]) by orsmga006.jf.intel.com with ESMTP; 27 Dec 2020 23:28:02 -0800 From: Cheng Jiang To: maxime.coquelin@redhat.com, chenbo.xia@intel.com Cc: dev@dpdk.org, Jiayu.Hu@intel.com, YvonneX.Yang@intel.com, Cheng Jiang Date: Mon, 28 Dec 2020 07:16:08 +0000 Message-Id: <20201228071610.105028-1-Cheng1.jiang@intel.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201218113327.70528-1-Cheng1.jiang@intel.com> References: <20201218113327.70528-1-Cheng1.jiang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v5 0/2] examples/vhost: sample code refactor 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" Refactor the vhost sample code. Add ioat ring space count and check in ioat callback, optimize vhost data path for batch enqueue, replace rte_atomicNN_xxx to atomic_XXX and refactor vhost async data path. --- v5: * added vhost enqueue buffer free when destroy a vhost device * added rte_ioat_completed_ops() fail handler * changed the behavior of drain_vhost_table() function * changed some variable names * changed some variable definition * added rte_zmalloc() fail handler * added some comments * fixed some typos v4: * improved code structure * improved vhost enqueue buffer memory allocation * cleaned some codes v3: * added some variable initiation * cleaned some codes v2: * optimized patch structure * optimized git log * replaced rte_atomicNN_xxx to atomic_XXX Cheng Jiang (2): examples/vhost: add ioat ring space count and check examples/vhost: refactor vhost data path examples/vhost/ioat.c | 22 +++-- examples/vhost/main.c | 214 ++++++++++++++++++++++++++++++++---------- examples/vhost/main.h | 7 +- 3 files changed, 178 insertions(+), 65 deletions(-) -- 2.29.2