From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 45C92A046B for ; Thu, 25 Jul 2019 18:19:31 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 19D7F1C395; Thu, 25 Jul 2019 18:19:31 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id A48211C394; Thu, 25 Jul 2019 18:19:29 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Jul 2019 09:19:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,307,1559545200"; d="scan'208";a="193861093" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.10]) ([10.237.221.10]) by fmsmga004.fm.intel.com with ESMTP; 25 Jul 2019 09:19:27 -0700 To: David Marchand , dev@dpdk.org Cc: stable@dpdk.org, Bruce Richardson References: <1564046068-21905-1-git-send-email-david.marchand@redhat.com> <1564046068-21905-8-git-send-email-david.marchand@redhat.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; 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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <1564046068-21905-8-git-send-email-david.marchand@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH 7/8] net/ring: do not count unsent packets as errors X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 7/25/2019 10:14 AM, David Marchand wrote: > err_pkts reflects the number of packets that the driver did not manage > to send. > This is a temporary situation, those packets are not freed and the > application can still retry to send them later. > Hence, we can't count them as transmit failed. > > Fixes: e1e4017751f1 ("ring: add new driver") > Cc: stable@dpdk.org > > Signed-off-by: David Marchand > --- > drivers/net/ring/rte_eth_ring.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c > index eb347bc..eef7606 100644 > --- a/drivers/net/ring/rte_eth_ring.c > +++ b/drivers/net/ring/rte_eth_ring.c > @@ -172,7 +172,7 @@ static int > eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) > { > unsigned int i; > - unsigned long rx_total = 0, tx_total = 0, tx_err_total = 0; > + unsigned long rx_total = 0, tx_total = 0; > const struct pmd_internals *internal = dev->data->dev_private; > > for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS && > @@ -185,12 +185,10 @@ eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats) > i < dev->data->nb_tx_queues; i++) { > stats->q_opackets[i] = internal->tx_ring_queues[i].tx_pkts.cnt; > tx_total += stats->q_opackets[i]; > - tx_err_total += internal->tx_ring_queues[i].err_pkts.cnt; Can we remove 'err_pkts' completely, it seems already calculated wrong? > } > > stats->ipackets = rx_total; > stats->opackets = tx_total; > - stats->oerrors = tx_err_total; > > return 0; > } >