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GET /api/patches/43059/?format=api
http://patches.dpdk.org/api/patches/43059/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180713142302.34576-6-david.hunt@intel.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": "<20180713142302.34576-6-david.hunt@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20180713142302.34576-6-david.hunt@intel.com", "date": "2018-07-13T14:22:58", "name": "[v4,5/9] examples/vm_power: add thread for oob core monitor", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "99b863332d649c3f3765d4ab87f4092f4ef222c3", "submitter": { "id": 342, "url": "http://patches.dpdk.org/api/people/342/?format=api", "name": "Hunt, David", "email": "david.hunt@intel.com" }, "delegate": { "id": 22, "url": "http://patches.dpdk.org/api/users/22/?format=api", "username": "pdelarag", "first_name": "Pablo", "last_name": "de Lara Guarch", "email": "pablo.de.lara.guarch@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20180713142302.34576-6-david.hunt@intel.com/mbox/", "series": [ { "id": 568, "url": "http://patches.dpdk.org/api/series/568/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=568", "date": "2018-07-13T14:22:53", "name": "examples/vm_power: 100% Busy Polling", "version": 4, "mbox": "http://patches.dpdk.org/series/568/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/43059/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/43059/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 56C57324B;\n\tFri, 13 Jul 2018 16:23:32 +0200 (CEST)", "from mga14.intel.com (mga14.intel.com [192.55.52.115])\n\tby dpdk.org (Postfix) with ESMTP id AAE172C23\n\tfor <dev@dpdk.org>; Fri, 13 Jul 2018 16:23:24 +0200 (CEST)", "from orsmga007.jf.intel.com ([10.7.209.58])\n\tby fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t13 Jul 2018 07:23:24 -0700", "from silpixa00399952.ir.intel.com (HELO\n\tsilpixa00399952.ger.corp.intel.com) ([10.237.223.64])\n\tby orsmga007.jf.intel.com with ESMTP; 13 Jul 2018 07:23:23 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.51,347,1526367600\"; d=\"scan'208\";a=\"56278211\"", "From": "David Hunt <david.hunt@intel.com>", "To": "dev@dpdk.org", "Cc": "david.hunt@intel.com,\n\tthomas@monjalon.net", "Date": "Fri, 13 Jul 2018 15:22:58 +0100", "Message-Id": "<20180713142302.34576-6-david.hunt@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20180713142302.34576-1-david.hunt@intel.com>", "References": "<20180626092317.11031-2-david.hunt@intel.com>\n\t<20180713142302.34576-1-david.hunt@intel.com>", "Subject": "[dpdk-dev] [PATCH v4 5/9] examples/vm_power: add thread for oob\n\tcore monitor", "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": "Change the app to now require three cores, as the third core\nwill be used to run the oob montoring thread.\n\nSigned-off-by: David Hunt <david.hunt@intel.com>\nAcked-by: Radu Nicolau <radu.nicolau@intel.com>\n---\n examples/vm_power_manager/main.c | 37 +++++++++++++++++++++++++++++---\n 1 file changed, 34 insertions(+), 3 deletions(-)", "diff": "diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c\nindex 613a40af0..aef97b9ae 100644\n--- a/examples/vm_power_manager/main.c\n+++ b/examples/vm_power_manager/main.c\n@@ -29,6 +29,7 @@\n #include \"channel_monitor.h\"\n #include \"power_manager.h\"\n #include \"vm_power_cli.h\"\n+#include \"oob_monitor.h\"\n #include \"parse.h\"\n #include <rte_pmd_ixgbe.h>\n #include <rte_pmd_i40e.h>\n@@ -267,6 +268,17 @@ run_monitor(__attribute__((unused)) void *arg)\n \treturn 0;\n }\n \n+static int\n+run_core_monitor(__attribute__((unused)) void *arg)\n+{\n+\tif (branch_monitor_init() < 0) {\n+\t\tprintf(\"Unable to initialize core monitor\\n\");\n+\t\treturn -1;\n+\t}\n+\trun_branch_monitor();\n+\treturn 0;\n+}\n+\n static void\n sig_handler(int signo)\n {\n@@ -285,12 +297,15 @@ main(int argc, char **argv)\n \tunsigned int nb_ports;\n \tstruct rte_mempool *mbuf_pool;\n \tuint16_t portid;\n+\tstruct core_info *ci;\n \n \n \tret = core_info_init();\n \tif (ret < 0)\n \t\trte_panic(\"Cannot allocate core info\\n\");\n \n+\tci = get_core_info();\n+\n \tret = rte_eal_init(argc, argv);\n \tif (ret < 0)\n \t\trte_panic(\"Cannot init EAL\\n\");\n@@ -365,16 +380,23 @@ main(int argc, char **argv)\n \t\t}\n \t}\n \n+\tcheck_all_ports_link_status(enabled_port_mask);\n+\n \tlcore_id = rte_get_next_lcore(-1, 1, 0);\n \tif (lcore_id == RTE_MAX_LCORE) {\n-\t\tRTE_LOG(ERR, EAL, \"A minimum of two cores are required to run \"\n+\t\tRTE_LOG(ERR, EAL, \"A minimum of three cores are required to run \"\n \t\t\t\t\"application\\n\");\n \t\treturn 0;\n \t}\n-\n-\tcheck_all_ports_link_status(enabled_port_mask);\n+\tprintf(\"Running channel monitor on lcore id %d\\n\", lcore_id);\n \trte_eal_remote_launch(run_monitor, NULL, lcore_id);\n \n+\tlcore_id = rte_get_next_lcore(lcore_id, 1, 0);\n+\tif (lcore_id == RTE_MAX_LCORE) {\n+\t\tRTE_LOG(ERR, EAL, \"A minimum of three cores are required to run \"\n+\t\t\t\t\"application\\n\");\n+\t\treturn 0;\n+\t}\n \tif (power_manager_init() < 0) {\n \t\tprintf(\"Unable to initialize power manager\\n\");\n \t\treturn -1;\n@@ -383,8 +405,17 @@ main(int argc, char **argv)\n \t\tprintf(\"Unable to initialize channel manager\\n\");\n \t\treturn -1;\n \t}\n+\n+\tprintf(\"Running core monitor on lcore id %d\\n\", lcore_id);\n+\trte_eal_remote_launch(run_core_monitor, NULL, lcore_id);\n+\n \trun_cli(NULL);\n \n+\tbranch_monitor_exit();\n+\n \trte_eal_mp_wait_lcore();\n+\n+\tfree(ci->cd);\n+\n \treturn 0;\n }\n", "prefixes": [ "v4", "5/9" ] }{ "id": 43059, "url": "