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GET /api/patches/40774/?format=api
https://patches.dpdk.org/api/patches/40774/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20180607073705.32895-6-david.hunt@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": "<20180607073705.32895-6-david.hunt@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20180607073705.32895-6-david.hunt@intel.com", "date": "2018-06-07T07:37:04", "name": "[dpdk-dev,v1,5/6] examples/vm_power: add thread for oob core monitor", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "99b863332d649c3f3765d4ab87f4092f4ef222c3", "submitter": { "id": 342, "url": "https://patches.dpdk.org/api/people/342/?format=api", "name": "Hunt, David", "email": "david.hunt@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/20180607073705.32895-6-david.hunt@intel.com/mbox/", "series": [ { "id": 33, "url": "https://patches.dpdk.org/api/series/33/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=33", "date": "2018-06-07T07:36:59", "name": "examples/vm_power: 100% Busy Polling", "version": 1, "mbox": "https://patches.dpdk.org/series/33/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/40774/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/40774/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 3F0641B622;\n\tThu, 7 Jun 2018 16:40:02 +0200 (CEST)", "from mga09.intel.com (mga09.intel.com [134.134.136.24])\n\tby dpdk.org (Postfix) with ESMTP id 8D33A1B3F5\n\tfor <dev@dpdk.org>; Thu, 7 Jun 2018 16:39:56 +0200 (CEST)", "from fmsmga001.fm.intel.com ([10.253.24.23])\n\tby orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t07 Jun 2018 07:39:55 -0700", "from silpixa00399952.ir.intel.com (HELO\n\tsilpixa00399952.ger.corp.intel.com) ([10.237.223.64])\n\tby fmsmga001.fm.intel.com with ESMTP; 07 Jun 2018 07:39:55 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.49,486,1520924400\"; d=\"scan'208\";a=\"62111513\"", "From": "David Hunt <david.hunt@intel.com>", "To": "dev@dpdk.org", "Cc": "david.hunt@intel.com", "Date": "Thu, 7 Jun 2018 08:37:04 +0100", "Message-Id": "<20180607073705.32895-6-david.hunt@intel.com>", "X-Mailer": "git-send-email 2.17.0", "In-Reply-To": "<20180607073705.32895-1-david.hunt@intel.com>", "References": "<20180607073705.32895-1-david.hunt@intel.com>", "Subject": "[dpdk-dev] [PATCH v1 5/6] 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://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": "<https://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": "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>\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 cc2a1289c..4c6b5a990 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@@ -269,6 +270,17 @@ 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@@ -287,12 +299,15 @@ 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@@ -367,16 +382,23 @@ 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@@ -385,8 +407,17 @@ 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": [ "dpdk-dev", "v1", "5/6" ] }{ "id": 40774, "url": "