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 F25CFA04B1; Wed, 23 Sep 2020 18:47:35 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7FDEC1DA6F; Wed, 23 Sep 2020 18:47:23 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id 480A81D8F5 for ; Wed, 23 Sep 2020 18:47:14 +0200 (CEST) IronPort-SDR: AB+S5D6I9+1guYDtEAEWgOZZk7K9QUB9bttr2bW7+nI1Gi1XS3SvxaiyesxcR0k7jVrQUBiYGX nAVTg2tokR0Q== X-IronPort-AV: E=McAfee;i="6000,8403,9753"; a="148689477" X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="148689477" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2020 09:44:26 -0700 IronPort-SDR: Ggl2Ychfy7+38uG8VGzXczXmMZYap6n1kyfuzJ3rtvJtlc5xqZYJfv6nYG67F7ib0DnoD/waLJ jJhJZdz7elmQ== X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="305448026" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.213.218.147]) ([10.213.218.147]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2020 09:44:25 -0700 To: Thomas Monjalon , dev@dpdk.org Cc: arybchenko@solarflare.com, Tetsuya Mukawa , Anatoly Burakov References: <20200913220711.3768597-1-thomas@monjalon.net> <20200913220711.3768597-11-thomas@monjalon.net> From: Ferruh Yigit Message-ID: <736c2ece-136d-19d0-e7bf-a23f5382a36f@intel.com> Date: Wed, 23 Sep 2020 17:44:23 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.2.2 MIME-Version: 1.0 In-Reply-To: <20200913220711.3768597-11-thomas@monjalon.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH 10/20] net/null: release port upon close 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 9/13/2020 11:07 PM, Thomas Monjalon wrote: > The flag RTE_ETH_DEV_CLOSE_REMOVE is set so all port resources > can be freed by rte_eth_dev_close(). > > Signed-off-by: Thomas Monjalon > --- > drivers/net/null/rte_eth_null.c | 24 ++++++++++++++++-------- > 1 file changed, 16 insertions(+), 8 deletions(-) > > diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c > index 0ce073fa4b..33997013e4 100644 > --- a/drivers/net/null/rte_eth_null.c > +++ b/drivers/net/null/rte_eth_null.c > @@ -458,7 +458,20 @@ eth_mac_address_set(__rte_unused struct rte_eth_dev *dev, > return 0; > } > > +static int > +eth_dev_close(struct rte_eth_dev *dev) > +{ > + PMD_LOG(INFO, "Closing null ethdev on NUMA socket %u", > + rte_socket_id()); > + > + /* mac_addrs must not be freed alone because part of dev_private */ > + dev->data->mac_addrs = NULL; > + > + return 0; > +} should check 'RTE_PROC_PRIMARY' in 'eth_dev_close()'?