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{
    "id": 27698,
    "url": "https://patches.dpdk.org/api/patches/27698/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1503320296-51122-16-git-send-email-harry.van.haaren@intel.com/",
    "project": {
        "id": 1,
        "url": "https://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": "<1503320296-51122-16-git-send-email-harry.van.haaren@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1503320296-51122-16-git-send-email-harry.van.haaren@intel.com",
    "date": "2017-08-21T12:58:16",
    "name": "[dpdk-dev,v2,15/15] docs: add notes on service cores API updates",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "9cacccc15cc78295df70209e38008d496b4fb825",
    "submitter": {
        "id": 317,
        "url": "https://patches.dpdk.org/api/people/317/?format=api",
        "name": "Van Haaren, Harry",
        "email": "harry.van.haaren@intel.com"
    },
    "delegate": {
        "id": 1,
        "url": "https://patches.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1503320296-51122-16-git-send-email-harry.van.haaren@intel.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/27698/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/27698/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 [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 6A193910B;\n\tMon, 21 Aug 2017 14:58:52 +0200 (CEST)",
            "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n\tby dpdk.org (Postfix) with ESMTP id AE2127D96\n\tfor <dev@dpdk.org>; Mon, 21 Aug 2017 14:58:42 +0200 (CEST)",
            "from fmsmga002.fm.intel.com ([10.253.24.26])\n\tby fmsmga105.fm.intel.com with ESMTP; 21 Aug 2017 05:58:42 -0700",
            "from silpixa00398672.ir.intel.com ([10.237.223.128])\n\tby fmsmga002.fm.intel.com with ESMTP; 21 Aug 2017 05:58:41 -0700"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos; i=\"5.41,409,1498546800\"; d=\"scan'208\";\n\ta=\"1208383389\"",
        "From": "Harry van Haaren <harry.van.haaren@intel.com>",
        "To": "dev@dpdk.org",
        "Cc": "Harry van Haaren <harry.van.haaren@intel.com>",
        "Date": "Mon, 21 Aug 2017 13:58:16 +0100",
        "Message-Id": "<1503320296-51122-16-git-send-email-harry.van.haaren@intel.com>",
        "X-Mailer": "git-send-email 2.7.4",
        "In-Reply-To": "<1503320296-51122-1-git-send-email-harry.van.haaren@intel.com>",
        "References": "<1502800360-15782-1-git-send-email-harry.van.haaren@intel.com>\n\t<1503320296-51122-1-git-send-email-harry.van.haaren@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v2 15/15] docs: add notes on service cores API\n\tupdates",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Add a section on the service cores API changes to 17.11 release notes.\n\nSuggested-by: Neil Horman <nhorman@tuxdriver.com>\nSigned-off-by: Harry van Haaren <harry.van.haaren@intel.com>\n---\n doc/guides/rel_notes/release_17_11.rst | 13 +++++++++++++\n 1 file changed, 13 insertions(+)",
    "diff": "diff --git a/doc/guides/rel_notes/release_17_11.rst b/doc/guides/rel_notes/release_17_11.rst\nindex 6e6ba1c..8bf91bd 100644\n--- a/doc/guides/rel_notes/release_17_11.rst\n+++ b/doc/guides/rel_notes/release_17_11.rst\n@@ -117,6 +117,19 @@ API Changes\n    Also, make sure to start the actual text at the margin.\n    =========================================================\n \n+* **Service cores API updated for usability**\n+\n+  The service cores API has been changed, removing pointers from the API\n+  where possible, instead using integer IDs to identify each service. This\n+  simplifed application code, aids debugging, and provides better\n+  encapsulation. A summary of the main changes made is as follows:\n+\n+  * Services identified by ID not by ``rte_service_spec`` pointer\n+  * Reduced API surface by using ``set`` functions instead of enable/disable\n+  * Reworked ``rte_service_register`` to provide the service ID to registrar\n+  * Rework start and stop APIs into ``rte_service_runstate_set``\n+  * Added API to set runstate of service implementation to indicate readyness\n+\n \n ABI Changes\n -----------\n",
    "prefixes": [
        "dpdk-dev",
        "v2",
        "15/15"
    ]
}