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{
    "id": 47851,
    "url": "http://patchwork.dpdk.org/api/patches/47851/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20181106022418.36405-1-vipin.varghese@intel.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.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": "<20181106022418.36405-1-vipin.varghese@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20181106022418.36405-1-vipin.varghese@intel.com",
    "date": "2018-11-06T02:24:18",
    "name": "[v4,8/9] app/procinfo: add support for show mempool",
    "commit_ref": null,
    "pull_url": null,
    "state": "not-applicable",
    "archived": true,
    "hash": "0933c4cb1e278ce2844c694b906ce9bbcbae41ea",
    "submitter": {
        "id": 882,
        "url": "http://patchwork.dpdk.org/api/people/882/?format=api",
        "name": "Varghese, Vipin",
        "email": "vipin.varghese@intel.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20181106022418.36405-1-vipin.varghese@intel.com/mbox/",
    "series": [
        {
            "id": 2280,
            "url": "http://patchwork.dpdk.org/api/series/2280/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=2280",
            "date": "2018-11-06T02:24:18",
            "name": null,
            "version": 4,
            "mbox": "http://patchwork.dpdk.org/series/2280/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/47851/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/47851/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 B136854AE;\n\tTue,  6 Nov 2018 03:27:59 +0100 (CET)",
            "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n\tby dpdk.org (Postfix) with ESMTP id C4BF6532C\n\tfor <dev@dpdk.org>; Tue,  6 Nov 2018 03:27:57 +0100 (CET)",
            "from orsmga004.jf.intel.com ([10.7.209.38])\n\tby fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t05 Nov 2018 18:27:56 -0800",
            "from unknown (HELO saesrv02-S2600CWR.intel.com) ([10.224.122.203])\n\tby orsmga004.jf.intel.com with ESMTP; 05 Nov 2018 18:27:53 -0800"
        ],
        "X-Amp-Result": "SKIPPED(no attachment in message)",
        "X-Amp-File-Uploaded": "False",
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.54,469,1534834800\"; d=\"scan'208\";a=\"247281447\"",
        "From": "Vipin Varghese <vipin.varghese@intel.com>",
        "To": "dev@dpdk.org, thomas@monjalon.net, reshma.pattan@intel.com,\n\tstephen@networkplumber.org, john.mcnamara@intel.com",
        "Cc": "stephen1.byrne@intel.com, michael.j.glynn@intel.com, amol.patel@intel.com,\n\tVipin Varghese <vipin.varghese@intel.com>",
        "Date": "Tue,  6 Nov 2018 07:54:18 +0530",
        "Message-Id": "<20181106022418.36405-1-vipin.varghese@intel.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "In-Reply-To": "<20181105175128.33297-8-vipin.varghese@intel.com>",
        "References": "<20181105175128.33297-8-vipin.varghese@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v4 8/9] app/procinfo: add support for show mempool",
        "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": "Function show_mempool is used for displaying the MEMPOOL of the\nprimary process. For valid mempool elements are iterated for max\nof 256 bytes.\n\nSigned-off-by: Vipin Varghese <vipin.varghese@intel.com>\n---\n\nv4:\n - add spacing for flag compare - Vipin Varghese\n\nV3:\n - add avail and in use - Vipin Varghese\n - add flag split - Vipin Varghese\n---\n app/proc-info/main.c | 67 +++++++++++++++++++++++++++++++++++++++++++-\n 1 file changed, 66 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/app/proc-info/main.c b/app/proc-info/main.c\nindex b97668d7f..bd28556ed 100644\n--- a/app/proc-info/main.c\n+++ b/app/proc-info/main.c\n@@ -33,6 +33,7 @@\n #include <rte_security.h>\n #include <rte_cryptodev.h>\n #include <rte_tm.h>\n+#include <rte_hexdump.h>\n \n /* Maximum long option length for option parsing. */\n #define MAX_LONG_OPT_SZ 64\n@@ -1154,10 +1155,74 @@ show_ring(char *name)\n \tSTATS_BDR_STR(50, \"\");\n }\n \n+static void\n+mempool_itr_obj(struct rte_mempool *mp,\n+\t\t\tvoid *opaque, void *obj,\n+\t\t\tunsigned int obj_idx)\n+{\n+\tprintf(\"  - obj_idx %u opaque %p obj %p\\n\",\n+\t\tobj_idx, opaque, obj);\n+\n+\tif (obj)\n+\t\trte_hexdump(stdout, \" Obj Content\",\n+\t\t\tobj, (mp->elt_size > 256)?256:mp->elt_size);\n+}\n+\n static void\n show_mempool(char *name)\n {\n-\tprintf(\" mempools Name (%s)\\n\", name);\n+\tuint64_t flags = 0;\n+\n+\tsnprintf(bdr_str, MAX_STRING_LEN, \" show - MEMPOOL %\"PRIu64,\n+\t\trte_get_tsc_hz());\n+\tSTATS_BDR_STR(10, bdr_str);\n+\n+\tif (name != NULL) {\n+\t\tstruct rte_mempool *ptr = rte_mempool_lookup(name);\n+\t\tif (ptr != NULL) {\n+\t\t\tflags = ptr->flags;\n+\t\t\tprintf(\"  - Name: %s on socket %d\\n\"\n+\t\t\t\t\"  - flags:\\n\"\n+\t\t\t\t\"\\t  -- No spread (%c)\\n\"\n+\t\t\t\t\"\\t  -- No cache align (%c)\\n\"\n+\t\t\t\t\"\\t  -- SP put (%c), SC get (%c)\\n\"\n+\t\t\t\t\"\\t  -- Pool created (%c)\\n\"\n+\t\t\t\t\"\\t  -- No IOVA config (%c)\\n\",\n+\t\t\t\tptr->name,\n+\t\t\t\tptr->socket_id,\n+\t\t\t\t(flags & MEMPOOL_F_NO_SPREAD) ? 'y' : 'n',\n+\t\t\t\t(flags & MEMPOOL_F_NO_CACHE_ALIGN) ? 'y' : 'n',\n+\t\t\t\t(flags & MEMPOOL_F_SP_PUT) ? 'y' : 'n',\n+\t\t\t\t(flags & MEMPOOL_F_SC_GET) ? 'y' : 'n',\n+\t\t\t\t(flags & MEMPOOL_F_POOL_CREATED) ? 'y' : 'n',\n+\t\t\t\t(flags & MEMPOOL_F_NO_IOVA_CONTIG) ? 'y' : 'n');\n+\t\t\tprintf(\"  - Size %u Cache %u element %u\\n\"\n+\t\t\t\t\"  - header %u trailer %u\\n\"\n+\t\t\t\t\"  - private data size %u\\n\",\n+\t\t\t\tptr->size,\n+\t\t\t\tptr->cache_size,\n+\t\t\t\tptr->elt_size,\n+\t\t\t\tptr->header_size,\n+\t\t\t\tptr->trailer_size,\n+\t\t\t\tptr->private_data_size);\n+\t\t\tprintf(\"  - memezone - socket %d\\n\",\n+\t\t\t\tptr->mz->socket_id);\n+\t\t\tprintf(\"  - Count: avail (%u), in use (%u)\\n\",\n+\t\t\t\trte_mempool_avail_count(ptr),\n+\t\t\t\trte_mempool_in_use_count(ptr));\n+\n+\t\t\t/* iterate each object */\n+\t\t\tint ret = rte_mempool_obj_iter(ptr,\n+\t\t\t\tmempool_itr_obj, NULL);\n+\t\t\tprintf(\"  - iterated %u objects\\n\", ret);\n+\n+\t\t\tSTATS_BDR_STR(50, \"\");\n+\t\t\treturn;\n+\t\t}\n+\t}\n+\n+\trte_mempool_list_dump(stdout);\n+\tSTATS_BDR_STR(50, \"\");\n }\n \n int\n",
    "prefixes": [
        "v4",
        "8/9"
    ]
}