Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2614/?format=api
https://patches.dpdk.org/api/patches/2614/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1422428365-5875-13-git-send-email-cunming.liang@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": "<1422428365-5875-13-git-send-email-cunming.liang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1422428365-5875-13-git-send-email-cunming.liang@intel.com", "date": "2015-01-28T06:59:22", "name": "[dpdk-dev,v2,12/15] eal: fix recursive spinlock in non-EAL thraed", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "97c39e5f9321f2552ee289387d1174cc3939a443", "submitter": { "id": 46, "url": "https://patches.dpdk.org/api/people/46/?format=api", "name": "Cunming Liang", "email": "cunming.liang@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1422428365-5875-13-git-send-email-cunming.liang@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/2614/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/2614/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 676E45AB6;\n\tWed, 28 Jan 2015 08:00:26 +0100 (CET)", "from mga14.intel.com (mga14.intel.com [192.55.52.115])\n\tby dpdk.org (Postfix) with ESMTP id A7B1D5AA0\n\tfor <dev@dpdk.org>; Wed, 28 Jan 2015 08:00:18 +0100 (CET)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n\tby fmsmga103.fm.intel.com with ESMTP; 27 Jan 2015 22:54:08 -0800", "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby fmsmga001.fm.intel.com with ESMTP; 27 Jan 2015 23:00:15 -0800", "from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com\n\t[10.239.29.89])\n\tby shvmail01.sh.intel.com with ESMTP id t0S70DQ4024792;\n\tWed, 28 Jan 2015 15:00:13 +0800", "from shecgisg004.sh.intel.com (localhost [127.0.0.1])\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP\n\tid t0S70A9n006048; Wed, 28 Jan 2015 15:00:12 +0800", "(from cliang18@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t0S70AYi006044; \n\tWed, 28 Jan 2015 15:00:10 +0800" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.09,479,1418112000\"; d=\"scan'208\";a=\"657757872\"", "From": "Cunming Liang <cunming.liang@intel.com>", "To": "dev@dpdk.org", "Date": "Wed, 28 Jan 2015 14:59:22 +0800", "Message-Id": "<1422428365-5875-13-git-send-email-cunming.liang@intel.com>", "X-Mailer": "git-send-email 1.7.4.1", "In-Reply-To": "<1422428365-5875-1-git-send-email-cunming.liang@intel.com>", "References": "<1421914598-2747-1-git-send-email-cunming.liang@intel.com>\n\t<1422428365-5875-1-git-send-email-cunming.liang@intel.com>", "Subject": "[dpdk-dev] [PATCH v2 12/15] eal: fix recursive spinlock in non-EAL\n\tthraed", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <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": "In non-EAL thread, lcore_id alrways be LCORE_ID_ANY.\nIt cann't be used as unique id for recursive spinlock.\nThen use rte_gettid() to replace it.\n\nSigned-off-by: Cunming Liang <cunming.liang@intel.com>\n---\n lib/librte_eal/common/include/generic/rte_spinlock.h | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/lib/librte_eal/common/include/generic/rte_spinlock.h b/lib/librte_eal/common/include/generic/rte_spinlock.h\nindex dea885c..c7fb0df 100644\n--- a/lib/librte_eal/common/include/generic/rte_spinlock.h\n+++ b/lib/librte_eal/common/include/generic/rte_spinlock.h\n@@ -179,7 +179,7 @@ static inline void rte_spinlock_recursive_init(rte_spinlock_recursive_t *slr)\n */\n static inline void rte_spinlock_recursive_lock(rte_spinlock_recursive_t *slr)\n {\n-\tint id = rte_lcore_id();\n+\tint id = rte_gettid();\n \n \tif (slr->user != id) {\n \t\trte_spinlock_lock(&slr->sl);\n@@ -212,7 +212,7 @@ static inline void rte_spinlock_recursive_unlock(rte_spinlock_recursive_t *slr)\n */\n static inline int rte_spinlock_recursive_trylock(rte_spinlock_recursive_t *slr)\n {\n-\tint id = rte_lcore_id();\n+\tint id = rte_gettid();\n \n \tif (slr->user != id) {\n \t\tif (rte_spinlock_trylock(&slr->sl) == 0)\n", "prefixes": [ "dpdk-dev", "v2", "12/15" ] }{ "id": 2614, "url": "