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GET /api/patches/27818/?format=api
{ "id": 27818, "url": "https://patches.dpdk.org/api/patches/27818/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1503501027-11046-1-git-send-email-pbhagavatula@caviumnetworks.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": "<1503501027-11046-1-git-send-email-pbhagavatula@caviumnetworks.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1503501027-11046-1-git-send-email-pbhagavatula@caviumnetworks.com", "date": "2017-08-23T15:10:27", "name": "[dpdk-dev] eal: added new `rte_lcore_is_service_lcore` API.", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "9a8f74a867866469262a5d5eca6e5d0d33a6b3e3", "submitter": { "id": 768, "url": "https://patches.dpdk.org/api/people/768/?format=api", "name": "Pavan Nikhilesh", "email": "pbhagavatula@caviumnetworks.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1503501027-11046-1-git-send-email-pbhagavatula@caviumnetworks.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/27818/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/27818/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 559737D5B;\n\tWed, 23 Aug 2017 17:11:06 +0200 (CEST)", "from NAM03-BY2-obe.outbound.protection.outlook.com\n\t(mail-by2nam03on0051.outbound.protection.outlook.com [104.47.42.51])\n\tby dpdk.org (Postfix) with ESMTP id 0999D7D5A\n\tfor <dev@dpdk.org>; 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SFP:1101; SCL:1; SRVR:BN6PR07MB3457;\n\tH:PBHAGAVATULA-LT.caveonetworks.com; FPR:; SPF:None; PTR:InfoNoRecords;\n\tMX:1; A:1; LANG:en; ", "Received-SPF": "None (protection.outlook.com: cavium.com does not designate\n\tpermitted sender hosts)", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "caviumnetworks.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "23 Aug 2017 15:11:02.1531\n\t(UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BN6PR07MB3457", "Subject": "[dpdk-dev] [PATCH] eal: added new `rte_lcore_is_service_lcore` API.", "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": "This API can be used to test if an lcore(EAL thread) is a service lcore.\n\nSigned-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>\n---\n lib/librte_eal/common/include/rte_lcore.h | 18 ++++++++++++++++++\n 1 file changed, 18 insertions(+)", "diff": "diff --git a/lib/librte_eal/common/include/rte_lcore.h b/lib/librte_eal/common/include/rte_lcore.h\nindex 50e0d0f..7854ea1 100644\n--- a/lib/librte_eal/common/include/rte_lcore.h\n+++ b/lib/librte_eal/common/include/rte_lcore.h\n@@ -180,6 +180,24 @@ rte_lcore_is_enabled(unsigned lcore_id)\n }\n \n /**\n+ * Test if an lcore is service lcore.\n+ *\n+ * @param lcore_id\n+ * The identifier of the lcore, which MUST be between 0 and\n+ * RTE_MAX_LCORE-1.\n+ * @return\n+ * True if the given lcore is service; false otherwise.\n+ */\n+static inline int\n+rte_lcore_is_service_lcore(unsigned lcore_id)\n+{\n+\tstruct rte_config *cfg = rte_eal_get_configuration();\n+\tif (lcore_id >= RTE_MAX_LCORE)\n+\t\treturn 0;\n+\treturn cfg->lcore_role[lcore_id] == ROLE_SERVICE;\n+}\n+\n+/**\n * Get the next enabled lcore ID.\n *\n * @param i\n", "prefixes": [ "dpdk-dev" ] }