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{
    "id": 45806,
    "url": "http://patches.dpdk.org/api/patches/45806/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20181002084328.57127-3-david.hunt@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": "<20181002084328.57127-3-david.hunt@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20181002084328.57127-3-david.hunt@intel.com",
    "date": "2018-10-02T08:43:20",
    "name": "[v6,02/10] examples/power: allow for number of vms to be zero",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "266e8673c7ea863b4f1a315de8bb69cbadb32d62",
    "submitter": {
        "id": 342,
        "url": "http://patches.dpdk.org/api/people/342/?format=api",
        "name": "Hunt, David",
        "email": "david.hunt@intel.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20181002084328.57127-3-david.hunt@intel.com/mbox/",
    "series": [
        {
            "id": 1628,
            "url": "http://patches.dpdk.org/api/series/1628/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1628",
            "date": "2018-10-02T08:43:20",
            "name": "add json power policy interface for containers",
            "version": 6,
            "mbox": "http://patches.dpdk.org/series/1628/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/45806/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/45806/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 0B9FB2BFA;\n\tTue,  2 Oct 2018 10:43:41 +0200 (CEST)",
            "from mga17.intel.com (mga17.intel.com [192.55.52.151])\n\tby dpdk.org (Postfix) with ESMTP id F2A432952\n\tfor <dev@dpdk.org>; Tue,  2 Oct 2018 10:43:38 +0200 (CEST)",
            "from fmsmga006.fm.intel.com ([10.253.24.20])\n\tby fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t02 Oct 2018 01:43:37 -0700",
            "from silpixa00399952.ir.intel.com (HELO\n\tsilpixa00399952.ger.corp.intel.com) ([10.237.223.64])\n\tby fmsmga006.fm.intel.com with ESMTP; 02 Oct 2018 01:43:34 -0700"
        ],
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "X-Amp-File-Uploaded": "False",
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.54,331,1534834800\"; d=\"scan'208\";a=\"268705638\"",
        "From": "David Hunt <david.hunt@intel.com>",
        "To": "dev@dpdk.org",
        "Cc": "john.mcnamara@intel.com, stephen@networkplumber.org, lei.a.yao@intel.com,\n\tanatoly.burakov@intel.com, David Hunt <david.hunt@intel.com>",
        "Date": "Tue,  2 Oct 2018 09:43:20 +0100",
        "Message-Id": "<20181002084328.57127-3-david.hunt@intel.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "In-Reply-To": "<20181002084328.57127-1-david.hunt@intel.com>",
        "References": "<20180926163727.47337-1-david.hunt@intel.com>\n\t<20181002084328.57127-1-david.hunt@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v6 02/10] examples/power: allow for number of vms\n\tto be zero",
        "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Previously the vm_power_manager app required to have some vms defined, so\nthe call to get_all_vm() always set the noVms variable. Now we're accepting\npolicies from the host OS (without any VMs defined), so it is now valid to\nhave zero VMs. This patch initialises the relevant variables to zero just\nin case the call to get_all_vms() does not find any, so could return with\nthe variables uninitialised.\n\nSigned-off-by: David Hunt <david.hunt@intel.com>\nAcked-by: Anatoly Burakov <anatoly.burakov@intel.com>\n---\n examples/vm_power_manager/channel_monitor.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/examples/vm_power_manager/channel_monitor.c b/examples/vm_power_manager/channel_monitor.c\nindex 7fa47ba97..f180d74e6 100644\n--- a/examples/vm_power_manager/channel_monitor.c\n+++ b/examples/vm_power_manager/channel_monitor.c\n@@ -66,7 +66,7 @@ static void\n core_share_status(int pNo)\n {\n \n-\tint noVms, noVcpus, z, x, t;\n+\tint noVms = 0, noVcpus = 0, z, x, t;\n \n \tget_all_vm(&noVms, &noVcpus);\n \n",
    "prefixes": [
        "v6",
        "02/10"
    ]
}