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{
    "id": 455,
    "url": "http://patches.dpdk.org/api/patches/455/",
    "web_url": "http://patches.dpdk.org/patch/455/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/",
        "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"
    },
    "msgid": "<1411470497-10209-6-git-send-email-bruce.richardson@intel.com>",
    "date": "2014-09-23T11:08:17",
    "name": "[dpdk-dev,v2,5/5] mbuf: switch vlan_tci and reserved2 fields",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "cda21b773570b7fd50262f1e50fa932933f23647",
    "submitter": {
        "id": 20,
        "url": "http://patches.dpdk.org/api/people/20/",
        "name": "Bruce Richardson",
        "email": "bruce.richardson@intel.com"
    },
    "delegate": null,
    "mbox": "http://patches.dpdk.org/patch/455/mbox/",
    "series": [],
    "comments": "http://patches.dpdk.org/api/patches/455/comments/",
    "check": "pending",
    "checks": "http://patches.dpdk.org/api/patches/455/checks/",
    "tags": {},
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "References": "<1410948102-12740-1-git-send-email-bruce.richardson@intel.com>\n\t<1411470497-10209-1-git-send-email-bruce.richardson@intel.com>",
        "X-Mailman-Version": "2.1.15",
        "X-IronPort-AV": "E=Sophos;i=\"5.04,579,1406617200\"; d=\"scan'208\";a=\"595517434\"",
        "Date": "Tue, 23 Sep 2014 12:08:17 +0100",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "X-BeenThere": "dev@dpdk.org",
        "Message-Id": "<1411470497-10209-6-git-send-email-bruce.richardson@intel.com>",
        "X-Original-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 42236B373;\n\tTue, 23 Sep 2014 13:02:31 +0200 (CEST)",
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            "from sivswdev02.ir.intel.com (sivswdev02.ir.intel.com\n\t[10.237.217.46])\n\tby irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id\n\ts8NB8Ih7012725; Tue, 23 Sep 2014 12:08:19 +0100",
            "from sivswdev02.ir.intel.com (localhost [127.0.0.1])\n\tby sivswdev02.ir.intel.com with ESMTP id s8NB8Itr010449;\n\tTue, 23 Sep 2014 12:08:18 +0100",
            "(from bricha3@localhost)\n\tby sivswdev02.ir.intel.com with  id s8NB8IAm010445;\n\tTue, 23 Sep 2014 12:08:18 +0100"
        ],
        "List-Post": "<mailto:dev@dpdk.org>",
        "Subject": "[dpdk-dev] [PATCH v2 5/5] mbuf: switch vlan_tci and reserved2 fields",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>",
        "X-Mailer": "git-send-email 1.7.4.1",
        "Precedence": "list",
        "From": "Bruce Richardson <bruce.richardson@intel.com>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "X-ExtLoop1": "1",
        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "List-Id": "patches and discussions about DPDK <dev.dpdk.org>",
        "Delivered-To": "patchwork@dpdk.org",
        "In-Reply-To": "<1411470497-10209-1-git-send-email-bruce.richardson@intel.com>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "To": "dev@dpdk.org",
        "Errors-To": "dev-bounces@dpdk.org"
    },
    "content": "Move the vlan_tci field up by two bytes in the mbuf data structure. This\nhas two effects:\n* Ensures the the ixgbe vector driver places the vlan tag in the correct\n  place in the mbuf.\n* Allows a second vlan tag field, if one is added in the future, to be\n  placed after the existing vlan field, rather than before.\n\nSigned-off-by: Bruce Richardson <bruce.richardson@intel.com>\n---\n lib/librte_mbuf/rte_mbuf.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h\nindex 9e70d3b..68304cc 100644\n--- a/lib/librte_mbuf/rte_mbuf.h\n+++ b/lib/librte_mbuf/rte_mbuf.h\n@@ -159,8 +159,8 @@ struct rte_mbuf {\n \tuint16_t reserved2;       /**< Unused field. Required for padding */\n \tuint16_t data_len;        /**< Amount of data in segment buffer. */\n \tuint32_t pkt_len;         /**< Total pkt len: sum of all segments. */\n-\tuint16_t reserved;\n \tuint16_t vlan_tci;        /**< VLAN Tag Control Identifier (CPU order) */\n+\tuint16_t reserved;\n \tunion {\n \t\tuint32_t rss;     /**< RSS hash result if RSS enabled */\n \t\tstruct {\n",
    "prefixes": [
        "dpdk-dev",
        "v2",
        "5/5"
    ]
}