Cover Detail

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 54,
    "url": "http://patchwork.dpdk.org/api/covers/54/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/cover/20230815013826.1288972-1-okaya@kernel.org/",
    "project": {
        "id": 1,
        "url": "http://patchwork.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": "<20230815013826.1288972-1-okaya@kernel.org>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20230815013826.1288972-1-okaya@kernel.org",
    "date": "2023-08-15T01:38:19",
    "name": "[v1,0/7] support reinit flow",
    "submitter": {
        "id": 2903,
        "url": "http://patchwork.dpdk.org/api/people/2903/?format=api",
        "name": "Sinan Kaya",
        "email": "okaya@kernel.org"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/cover/20230815013826.1288972-1-okaya@kernel.org/mbox/",
    "series": [
        {
            "id": 29223,
            "url": "http://patchwork.dpdk.org/api/series/29223/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=29223",
            "date": "2023-08-15T01:38:19",
            "name": "support reinit flow",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/29223/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/covers/54/comments/",
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "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])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 246C043067;\n\tTue, 15 Aug 2023 03:38:38 +0200 (CEST)",
            "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id A9C23427E9;\n\tTue, 15 Aug 2023 03:38:37 +0200 (CEST)",
            "from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217])\n by mails.dpdk.org (Postfix) with ESMTP id 2D3EC41104\n for <dev@dpdk.org>; Tue, 15 Aug 2023 03:38:36 +0200 (CEST)",
            "from smtp.kernel.org (relay.kernel.org [52.25.139.140])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits))\n (No client certificate requested)\n by dfw.source.kernel.org (Postfix) with ESMTPS id 6B1066133D\n for <dev@dpdk.org>; Tue, 15 Aug 2023 01:38:35 +0000 (UTC)",
            "by smtp.kernel.org (Postfix) with ESMTPSA id 84648C433C8;\n Tue, 15 Aug 2023 01:38:34 +0000 (UTC)"
        ],
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n s=k20201202; t=1692063514;\n bh=NlyZhH6RR5dRBRFZctARSeLp8SIz+eMrW+wa3oYxGNM=;\n h=From:To:Cc:Subject:Date:From;\n b=mKAN7GnDAl7JmNdpSbqi/2z22amzrcgWqueDoDtNhqWexa8EVcPwHgZIFdkF1c1p3\n JHVKziQwR3vtbpNdZC5PvXMEoJCNtGBh+IMz9yf7Z9xvm7BQ7F8Uh0B0/xaxxZXI+c\n 0h54gM1whdjUJPW01Rq0CMkWNjW8EBnyy1b+JVHkPkX5PL/GIBWGR786K7KQQO31oV\n rFDxryxKAMwULSbg9mojCshkstIyO3juwsb4caxtcFGqXPbKyucNMgWYesRlUJTFGJ\n +h5hDhIYjBp5UqzPaImzf3rz8G8QgMo3WkpHtgAok0/PPjYVfAGa1MKo8zk1/LHgyK\n 2xTziXkKQjz/g==",
        "From": "okaya@kernel.org",
        "To": "",
        "Cc": "dev@dpdk.org,\n\tSinan Kaya <okaya@kernel.org>",
        "Subject": "[PATCH v1 0/7] support reinit flow",
        "Date": "Mon, 14 Aug 2023 21:38:19 -0400",
        "Message-Id": "<20230815013826.1288972-1-okaya@kernel.org>",
        "X-Mailer": "git-send-email 2.25.1",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.29",
        "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"
    },
    "content": "From: Sinan Kaya <okaya@kernel.org>\n\nWe want to be able to call rte_eal_init() and rte_eal_cleanup()\nAPIs back to back for maintanance reasons.\n\nHere is a summary of the code we have seen so far:\n\n1. some code support getting called multiple times by keeping\na static variable.\n2. some code initializes once but never clean up after them and\ndon't have a cleanup API.\n3. some code assumes that they only get called once during the\nlifecycle of the process.\n\nMost changes in this patch center around following the #1 design\nprinciple.\n\nGraham Whyte (1):\n  eal: fixes for re-initialization issues\n\nSinan Kaya (6):\n  tailq: skip init if already initialized\n  eal_memzone: bail out on initialized\n  memseg: init once\n  eal_memory: skip initialization\n  eal_interrupts: don't reinitialize threads\n  eal: initialize worker threads once\n\n lib/eal/common/eal_common_memory.c  |  5 ++\n lib/eal/common/eal_common_memzone.c |  6 +++\n lib/eal/common/eal_common_options.c |  7 +++\n lib/eal/common/eal_common_tailqs.c  | 21 ++++++---\n lib/eal/common/malloc_heap.c        |  6 +++\n lib/eal/linux/eal.c                 | 72 ++++++++++++++++-------------\n lib/eal/linux/eal_interrupts.c      |  5 ++\n lib/eal/linux/eal_memory.c          | 11 ++++-\n 8 files changed, 92 insertions(+), 41 deletions(-)"
}