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http://patches.dpdk.org/api/covers/79155/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20200929092955.2848419-1-patrick.fu@intel.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20200929092955.2848419-1-patrick.fu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200929092955.2848419-1-patrick.fu@intel.com", "date": "2020-09-29T09:29:51", "name": "[v3,0/4] optimize async data path", "submitter": { "id": 1781, "url": "http://patches.dpdk.org/api/people/1781/?format=api", "name": "Patrick Fu", "email": "patrick.fu@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20200929092955.2848419-1-patrick.fu@intel.com/mbox/", "series": [ { "id": 12585, "url": "http://patches.dpdk.org/api/series/12585/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=12585", "date": "2020-09-29T09:29:51", "name": "optimize async data path", "version": 3, "mbox": "http://patches.dpdk.org/series/12585/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/79155/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id BC0DCA04C0;\n\tTue, 29 Sep 2020 11:38:20 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 5B7F21D732;\n\tTue, 29 Sep 2020 11:38:18 +0200 (CEST)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n by dpdk.org (Postfix) with ESMTP id 19C541D726\n for <dev@dpdk.org>; Tue, 29 Sep 2020 11:38:14 +0200 (CEST)", "from orsmga004.jf.intel.com ([10.7.209.38])\n by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 29 Sep 2020 02:38:11 -0700", "from npg-dpdk-patrickfu-casc2.sh.intel.com ([10.67.119.92])\n by orsmga004.jf.intel.com with ESMTP; 29 Sep 2020 02:38:09 -0700" ], "IronPort-SDR": [ "\n RzyQQzMkIq0F9y26ZF2RqNdXsPQlPfBA/tqpjpa4RCCviK6hvgTDRjNyR1KloRp1El2wYXYyN8\n lc+HG2YllrKA==", "\n b4oyj0eL3UJ8SxRR9DESTbyomiOePX8EQR1Rr5XxmdCZriiPj+G/oN+d03ua5MhwZuZyyHHvns\n RbgKKraCFYFg==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9758\"; a=\"246887479\"", "E=Sophos;i=\"5.77,318,1596524400\"; d=\"scan'208\";a=\"246887479\"", "E=Sophos;i=\"5.77,318,1596524400\"; d=\"scan'208\";a=\"457215947\"" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "From": "Patrick Fu <patrick.fu@intel.com>", "To": "dev@dpdk.org,\n\tmaxime.coquelin@redhat.com,\n\tchenbo.xia@intel.com", "Cc": "zhihong.wang@intel.com,\n\tcheng1.jiang@intel.com,\n\tpatrick.fu@intel.com", "Date": "Tue, 29 Sep 2020 17:29:51 +0800", "Message-Id": "<20200929092955.2848419-1-patrick.fu@intel.com>", "X-Mailer": "git-send-email 2.18.4", "In-Reply-To": "<20200911015316.1903181-1-patrick.fu@intel.com>", "References": "<20200911015316.1903181-1-patrick.fu@intel.com>", "Subject": "[dpdk-dev] [PATCH v3 0/4] optimize async data path", "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>,\n <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>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This series applies optimization and fixes to the vhost\nasync data path.\n\nv3:\n - fix a typo in vhost error log (checkpatch warning)\n - fix travis-robot ci build warning on aarch64\n\nv2:\n - minor rewordings on commit message\n - minor fix on poll_enenque_completion to correct a packet\n number calculation issue\n - allocate async buffer memory on the same numa with vq\n - add some comments in data path to improve readability\n\nPatrick Fu (4):\n vhost: simplify async copy completion\n vhost: dynamically allocate async memory\n vhost: fix async vector buffer overrun\n vhost: fix async register/unregister deadlock\n\n lib/librte_vhost/rte_vhost_async.h | 15 ++-\n lib/librte_vhost/vhost.c | 80 ++++++++------\n lib/librte_vhost/vhost.h | 14 +--\n lib/librte_vhost/vhost_user.c | 10 +-\n lib/librte_vhost/virtio_net.c | 164 +++++++++++++----------------\n 5 files changed, 146 insertions(+), 137 deletions(-)" }{ "id": 79155, "url": "