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GET /api/patches/63327/?format=api
{ "id": 63327, "url": "https://patches.dpdk.org/api/patches/63327/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20191126154744.25342-1-podovinnikov@protei.ru/", "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": "<20191126154744.25342-1-podovinnikov@protei.ru>", "list_archive_url": "https://inbox.dpdk.org/dev/20191126154744.25342-1-podovinnikov@protei.ru", "date": "2019-11-26T15:47:44", "name": "[v3] add drop statistic for af_packet", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "03a79e8e6fb1181ae43212f34efc0da7b8365906", "submitter": { "id": 1518, "url": "https://patches.dpdk.org/api/people/1518/?format=api", "name": "podovinnikov", "email": "podovinnikov@protei.ru" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20191126154744.25342-1-podovinnikov@protei.ru/mbox/", "series": [ { "id": 7647, "url": "https://patches.dpdk.org/api/series/7647/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=7647", "date": "2019-11-26T15:47:44", "name": "[v3] add drop statistic for af_packet", "version": 3, "mbox": "https://patches.dpdk.org/series/7647/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/63327/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/63327/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id B0E5DA04DD;\n\tTue, 26 Nov 2019 16:47:43 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 42AD62B88;\n\tTue, 26 Nov 2019 16:47:43 +0100 (CET)", "from mail2.protei.ru (mail2.protei.ru [62.152.87.202])\n by dpdk.org (Postfix) with ESMTP id C446FA3\n for <dev@dpdk.org>; Tue, 26 Nov 2019 16:47:41 +0100 (CET)", "from smtp.protei.ru (imap.protei.ru [10.0.0.6])\n by mail2.protei.ru (Postfix) with ESMTP id 658294001D97;\n Tue, 26 Nov 2019 18:47:41 +0300 (MSK)", "from localhost (unknown [127.0.0.1])\n by smtp.protei.ru (Postfix) with ESMTP id 5265042315C;\n Tue, 26 Nov 2019 15:47:41 +0000 (UTC)", "from smtp.protei.ru ([127.0.0.1])\n by localhost (imap.protei.ru [127.0.0.1]) (amavisd-new, port 10026)\n with ESMTP id 3zKnuTrA5kof; Tue, 26 Nov 2019 18:47:41 +0300 (MSK)", "from localhost.localdomain (podovinnikov.protei [192.168.100.231])\n (using TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits))\n (No client certificate requested)\n by smtp.protei.ru (Postfix) with ESMTPSA id 3556F411C5D;\n Tue, 26 Nov 2019 18:47:41 +0300 (MSK)" ], "From": "Vadim Podovinnikov <podovinnikov@protei.ru>", "To": "linville@tuxdriver.com", "Cc": "dev@dpdk.org,\n\tVadim <podovinnikov@protei.ru>", "Date": "Tue, 26 Nov 2019 18:47:44 +0300", "Message-Id": "<20191126154744.25342-1-podovinnikov@protei.ru>", "X-Mailer": "git-send-email 2.24.0", "In-Reply-To": "<611891d9-332b-4121-1007-496d074b629c@intel.com>", "References": "<611891d9-332b-4121-1007-496d074b629c@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v3] add drop statistic for af_packet", "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 <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Vadim <podovinnikov@protei.ru>\n\nadd drop statistic for af_packet\n\nSigned-off-by: Vadim Podovinnikov <podovinnikov@protei.ru>\n---\n drivers/net/af_packet/rte_eth_af_packet.c | 11 ++++++++++-\n 1 file changed, 10 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c\nindex f5806bf42..eee0fbce2 100644\n--- a/drivers/net/af_packet/rte_eth_af_packet.c\n+++ b/drivers/net/af_packet/rte_eth_af_packet.c\n@@ -327,8 +327,10 @@ eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *igb_stats)\n {\n \tunsigned i, imax;\n \tunsigned long rx_total = 0, tx_total = 0, tx_err_total = 0;\n-\tunsigned long rx_bytes_total = 0, tx_bytes_total = 0;\n+\tunsigned long rx_bytes_total = 0, tx_bytes_total = 0, rx_drop = 0;\n \tconst struct pmd_internals *internal = dev->data->dev_private;\n+\tsocklen_t sock_len = sizeof(struct tpacket_stats);\n+\tstruct tpacket_stats st;\n \n \timax = (internal->nb_queues < RTE_ETHDEV_QUEUE_STAT_CNTRS ?\n \t internal->nb_queues : RTE_ETHDEV_QUEUE_STAT_CNTRS);\n@@ -337,6 +339,12 @@ eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *igb_stats)\n \t\tigb_stats->q_ibytes[i] = internal->rx_queue[i].rx_bytes;\n \t\trx_total += igb_stats->q_ipackets[i];\n \t\trx_bytes_total += igb_stats->q_ibytes[i];\n+\n+\t\tmemset(&st, 0, sock_len);\n+\t\tint rc = getsockopt(internal->rx_queue[i].sockfd, SOL_PACKET,\n+\t\t\t\t\tPACKET_STATISTICS, &st, &sock_len);\n+\t\tif (rc == 0)\n+\t\t\trx_drop += st.tp_drops;\n \t}\n \n \timax = (internal->nb_queues < RTE_ETHDEV_QUEUE_STAT_CNTRS ?\n@@ -349,6 +357,7 @@ eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *igb_stats)\n \t\ttx_bytes_total += igb_stats->q_obytes[i];\n \t}\n \n+\tigb_stats->imissed = rx_drop;\n \tigb_stats->ipackets = rx_total;\n \tigb_stats->ibytes = rx_bytes_total;\n \tigb_stats->opackets = tx_total;\n", "prefixes": [ "v3" ] }