From patchwork Mon Jun 4 12:09:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Krawczyk X-Patchwork-Id: 40609 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 125385F54; Mon, 4 Jun 2018 14:09:53 +0200 (CEST) Received: from mail-lf0-f68.google.com (mail-lf0-f68.google.com [209.85.215.68]) by dpdk.org (Postfix) with ESMTP id 581E45B40 for ; Mon, 4 Jun 2018 14:09:48 +0200 (CEST) Received: by mail-lf0-f68.google.com with SMTP id i83-v6so12652703lfh.5 for ; Mon, 04 Jun 2018 05:09:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=semihalf-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VboxSuF/23VT+QHpoSbtWOPfIkYd9SUzs6Ov0Op1Fpc=; b=O+ePAetNtF6GxgQRpo5IeQMzJxHb1b0+izKwAwTqpZQpqf5Xw6bhitiKSc1MVjPk0n ZKwvIb5g9+REebGFEU4C474QYAn/YvFZXSd8ESEzHSa1qJYBa1Y6gzD7VvdcH1hWCl30 sCxHByiJbDRI1BX5np2u6zwG2Mngz1QO9Btf90J0Z/HYkODg9cJoD0v0d+nLZagdr+ro iSu+Rs4Smp5ntxtuj0uMZNgVGJvScWSe8lJDmtQaWGkp8/YGUKdwyzmCt9TeR+B3dU9M XMjEy8cNkTj+CpbwIJyVLMtr2jwYlLH83vYbapysNYrGgI4Y9S6Pmpw+zIyK39/KIiPr 95bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=VboxSuF/23VT+QHpoSbtWOPfIkYd9SUzs6Ov0Op1Fpc=; b=R3m/1GqMf42uPapVNRnrHpCJetvQr4AHvl/0QL77M5CeD3FLtJocrVPK71AqqZHnKz mBI1r2E1FQRoAlf1Z9uo3NfyUBr3FpgcnPZiU5frQnfJY0YFmskT+hV6U/JIRY9ochmr NA/LIHbodxujxC7cEgxuB0oUMe1b+zlhWYeEhIWC6NLo0i46DedQuTL5l/Vbkl9uyaMB 0nCzGrAnJG2p1kOfEpRd0csX2ab+dZSm1bXQJZODVis2wyrtdg2E+GlBxvbnnKZZxzRb eFggpo8gAEccRdNzpuRjc5dvU78TaIKaHpm9yyh+rl61UdxNTeyL3OkGodiTEDlTlArc Rq5A== X-Gm-Message-State: ALKqPwdd1jfkhznTb2uZttrdx9ZUeVaq0mCgOsWYoSuSFJK/u9o+31Z3 y4FY70rs0vVtwduNUz4/caj52g== X-Google-Smtp-Source: ADUXVKJFuqLdiBkY8tamz4JbyGbEgLv3iMgFZ5ngWkhfJHH3x6nvxdUG8689KJeKu5+8StG8TaNymA== X-Received: by 2002:a19:1a52:: with SMTP id a79-v6mr13252430lfa.43.1528114188027; Mon, 04 Jun 2018 05:09:48 -0700 (PDT) Received: from mkPC.semihalf.local (31-172-191-173.noc.fibertech.net.pl. [31.172.191.173]) by smtp.gmail.com with ESMTPSA id h24-v6sm391607lfc.63.2018.06.04.05.09.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 Jun 2018 05:09:47 -0700 (PDT) From: Michal Krawczyk To: Marcin Wojtas , Michal Krawczyk , Guy Tzalik , Evgeny Schemeilin Cc: dev@dpdk.org, matua@amazon.com Date: Mon, 4 Jun 2018 14:09:32 +0200 Message-Id: <20180604120933.16955-7-mk@semihalf.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180604120933.16955-1-mk@semihalf.com> References: <20180604120933.16955-1-mk@semihalf.com> Subject: [dpdk-dev] [PATCH v2 07/26] net/ena: restart only initialized queues instead of all 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" There is no need to check for restart all queues. It is sufficient to check only previously initialized queues. Signed-off-by: Michal Krawczyk --- drivers/net/ena/ena_ethdev.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c index ae13916d1..fc4776327 100644 --- a/drivers/net/ena/ena_ethdev.c +++ b/drivers/net/ena/ena_ethdev.c @@ -749,13 +749,18 @@ static int ena_queue_restart_all(struct rte_eth_dev *dev, struct ena_adapter *adapter = (struct ena_adapter *)(dev->data->dev_private); struct ena_ring *queues = NULL; + int nb_queues; int i = 0; int rc = 0; - queues = (ring_type == ENA_RING_TYPE_RX) ? - adapter->rx_ring : adapter->tx_ring; - - for (i = 0; i < adapter->num_queues; i++) { + if (ring_type == ENA_RING_TYPE_RX) { + queues = adapter->rx_ring; + nb_queues = dev->data->nb_rx_queues; + } else { + queues = adapter->tx_ring; + nb_queues = dev->data->nb_tx_queues; + } + for (i = 0; i < nb_queues; i++) { if (queues[i].configured) { if (ring_type == ENA_RING_TYPE_RX) { ena_assert_msg(