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{
    "id": 79136,
    "url": "http://patches.dpdk.org/api/covers/79136/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/cover/20200929062958.2832351-1-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",
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        "scm_url": "git://dpdk.org/dpdk",
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        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
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    "msgid": "<20200929062958.2832351-1-patrick.fu@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20200929062958.2832351-1-patrick.fu@intel.com",
    "date": "2020-09-29T06:29:54",
    "name": "[v2,0/4] 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/20200929062958.2832351-1-patrick.fu@intel.com/mbox/",
    "series": [
        {
            "id": 12578,
            "url": "http://patches.dpdk.org/api/series/12578/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=12578",
            "date": "2020-09-29T06:29:54",
            "name": "optimize async data path",
            "version": 2,
            "mbox": "http://patches.dpdk.org/series/12578/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/79136/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 D43ADA04C0;\n\tTue, 29 Sep 2020 08:38:29 +0200 (CEST)",
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 2907E1D5E9;\n\tTue, 29 Sep 2020 08:38:28 +0200 (CEST)",
            "from mga14.intel.com (mga14.intel.com [192.55.52.115])\n by dpdk.org (Postfix) with ESMTP id 3A7DC1D171\n for <dev@dpdk.org>; Tue, 29 Sep 2020 08:38:25 +0200 (CEST)",
            "from orsmga008.jf.intel.com ([10.7.209.65])\n by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 28 Sep 2020 23:38:23 -0700",
            "from npg-dpdk-patrickfu-casc2.sh.intel.com ([10.67.119.92])\n by orsmga008.jf.intel.com with ESMTP; 28 Sep 2020 23:38:20 -0700"
        ],
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        ],
        "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 14:29:54 +0800",
        "Message-Id": "<20200929062958.2832351-1-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 v2 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\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(-)"
}