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GET /api/patches/50359/?format=api
{ "id": 50359, "url": "http://patches.dpdk.org/api/patches/50359/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1550573288-148384-1-git-send-email-joyce.kong@arm.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": "<1550573288-148384-1-git-send-email-joyce.kong@arm.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1550573288-148384-1-git-send-email-joyce.kong@arm.com", "date": "2019-02-19T10:48:06", "name": "[v4,0/2] ticketlock: implement ticketlock and add test case", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 970, "url": "http://patches.dpdk.org/api/people/970/?format=api", "name": "Joyce Kong", "email": "joyce.kong@arm.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1550573288-148384-1-git-send-email-joyce.kong@arm.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/50359/comments/", "check": "pending", "checks": "http://patches.dpdk.org/api/patches/50359/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 5CC446CD8;\n\tTue, 19 Feb 2019 11:48:28 +0100 (CET)", "from foss.arm.com (foss.arm.com [217.140.101.70])\n\tby dpdk.org (Postfix) with ESMTP id 86D325B16\n\tfor <dev@dpdk.org>; Tue, 19 Feb 2019 11:48:26 +0100 (CET)", "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249])\n\tby usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0F6971650;\n\tTue, 19 Feb 2019 02:48:25 -0800 (PST)", "from net-arm-thunderx2.shanghai.arm.com\n\t(net-arm-thunderx2.shanghai.arm.com [10.169.40.106])\n\tby usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id\n\t941963F720; Tue, 19 Feb 2019 02:48:18 -0800 (PST)" ], "From": "Joyce Kong <joyce.kong@arm.com>", "To": "dev@dpdk.org", "Cc": "nd@arm.com, thomas@monjalon.net, jerin.jacob@caviumnetworks.com,\n\tstephen@networkplumber.org, honnappa.nagarahalli@arm.com,\n\tgavin.hu@arm.com", "Date": "Tue, 19 Feb 2019 18:48:06 +0800", "Message-Id": "<1550573288-148384-1-git-send-email-joyce.kong@arm.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1548405441-60286-1-git-send-email-joyce.kong@arm.com>", "References": "<1548405441-60286-1-git-send-email-joyce.kong@arm.com>", "Subject": "[dpdk-dev] [PATCH v4 0/2] ticketlock: implement ticketlock and add\n\ttest case", "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": "v4:\n\tChange some assignment operation in recursive ticket lock to __atomic.\n\nV3:\n 1.Update ticketlock intrduction(suggested by Honnappa Nagarahalli).\n 2.Change the implementation of rte_ticketlock_trylock to CAS(suggested by Honnappa Nagarahalli).\n\nV2:\n 1.Update commit message(suggested by Jerin Jacob).\n 2.Add ticketlock test cases(suggested by Jerin Jacob).\n\nV1:\n Implement ticket lock to improve lock fairness and prdictability.\n\n As shown on thundex-2 platform:\n *** ticketlock_autotest with this patch ***\n Core [0] count = 496\n Core [1] count = 495\n Core [2] count = 498\n ...\n Core [209] count = 488\n Core [210] count = 490\n Core [211] count = 474\n\nJoyce Kong (2):\n ticketlock: ticket based to improve fairness\n test/ticketlock: add ticket lock test case\n\n MAINTAINERS | 4 +\n doc/api/doxy-api-index.md | 1 +\n lib/librte_eal/common/Makefile | 2 +-\n .../common/include/generic/rte_ticketlock.h | 201 +++++++++++++\n lib/librte_eal/common/meson.build | 1 +\n test/test/Makefile | 1 +\n test/test/autotest_data.py | 6 +\n test/test/meson.build | 1 +\n test/test/test_ticketlock.c | 311 +++++++++++++++++++++\n 9 files changed, 527 insertions(+), 1 deletion(-)\n create mode 100644 lib/librte_eal/common/include/generic/rte_ticketlock.h\n create mode 100644 test/test/test_ticketlock.c", "diff": null, "prefixes": [ "v4", "0/2" ] }