From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56661C433F5 for ; Wed, 5 Oct 2022 03:32:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230180AbiJEDcU (ORCPT ); Tue, 4 Oct 2022 23:32:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230061AbiJEDbi (ORCPT ); Tue, 4 Oct 2022 23:31:38 -0400 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (mail-bn7nam10on2046.outbound.protection.outlook.com [40.107.92.46]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9784CC6C; Tue, 4 Oct 2022 20:28:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=gNHHChjs/AkDBiJ1dF9js+2SW6vnlzAJEa1ORrQBLKLep8QG+itYNkdqC1kBxwRLWQDKqcK1glmSmb4bzS2OZkcAW7iQcBs9UMrmpiWHKz0IcDOgs0uVrkZpv6iSrwBruH8AS+oeM2owt2S2tiIvzQLsgpj+qWIAOiO5DArEu0I9r3NEOARYL47203M5Ahf6NwyILZewaAAVRVU6dq0umPTmxDhiEvpL32fKhoBoDfyfuj3nfeEM4ELObW5as9hSo1XEPncT0GVuGSl7xcStB0BcrJHdjFfc1my5yxVNBhmHvoLJDk660Qw+3JAM6543i9S/mfc25owaHCJGU7S7Uw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=oblMpQq619HIhyjlIt0b4jfS6oWBZErXTImX4wIgeCk=; b=mDs2nmiJWINiTpd88qIp0dD7r+xb731GnGvI8blCpFAzWHL2iCkSu5Ovrra2Tu7QuDllROQ/AuhNxFw3qpi8uGm0lshvhg8ha3izHOvtb6Quk1JiAdEQjDcnWa3m2Wv7FdUTDpVM0ta6dW7dXHw1G85e+LiVuMfpGkH3xgvKCgnsJ3LPClQC3lux5RHB1FjdhzwKCPUG0Nbfk+w9tQy83fKFwhmOrP4eNgKiWEeRa7k9lUisgLUlvmcgBmwwXtIvvLKrMnOpRpORk8Psz33cFhYDq7BstfC40HjEWYYGwUUvH0SgMO+a5mjEQznFg48vEEkVUmugpeiJpkPBQUMATw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=oblMpQq619HIhyjlIt0b4jfS6oWBZErXTImX4wIgeCk=; b=S53n2lWGiK17kAZi0DUcCxrsutrP42By8ibAHb8PotTtOOY6KKr2jvK1W3EbDoD+hnNkPg5rh2fNyHz+VC0rcjcYFZRuV/fEpmSdb2WWC4yHR3qgLfPrRAdfOYOIWR9Uw4nfkLFHZ+w//mdkFvz68dHSVlptzhloqFXxKHlNlZTsTRSRq04vzEaOtnMm++3OckPhRYDxcG+vJjF6DnQsQTvKR+0jSEbBUi+DK/gm/y8mHR8o8mgOuIrNGagoWHKJ85IBX5HKtMtSzAjyjfmcXRXbChAr42Ba8vaDkZD6pvO2NRWnlQ52Uo1qYWlCWhKtSewkksHhuc6B6rgjkS/1yQ== Received: from BN1PR10CA0022.namprd10.prod.outlook.com (2603:10b6:408:e0::27) by PH7PR12MB7140.namprd12.prod.outlook.com (2603:10b6:510:200::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5676.24; Wed, 5 Oct 2022 03:27:56 +0000 Received: from BN8NAM11FT056.eop-nam11.prod.protection.outlook.com (2603:10b6:408:e0:cafe::c7) by BN1PR10CA0022.outlook.office365.com (2603:10b6:408:e0::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5676.26 via Frontend Transport; Wed, 5 Oct 2022 03:27:55 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by BN8NAM11FT056.mail.protection.outlook.com (10.13.177.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5709.10 via Frontend Transport; Wed, 5 Oct 2022 03:27:55 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.26; Tue, 4 Oct 2022 20:27:41 -0700 Received: from dev.nvidia.com (10.126.230.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Tue, 4 Oct 2022 20:27:37 -0700 From: Chaitanya Kulkarni To: , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [RFC PATCH 20/21] nvme-apple: use lib tagset init helper Date: Tue, 4 Oct 2022 20:22:56 -0700 Message-ID: <20221005032257.80681-21-kch@nvidia.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20221005032257.80681-1-kch@nvidia.com> References: <20221005032257.80681-1-kch@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.230.35] X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT056:EE_|PH7PR12MB7140:EE_ X-MS-Office365-Filtering-Correlation-Id: 76a61f25-0d2a-4882-fcde-08daa6819814 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: FGIF5osfqfQkh1ec2COmx+HNMFVrUJjU721/aWw8p7s7v4nTGXCTW75jLuc/zjImrsQRlebD6B0bVHt1aDvmBiT/4kkRSDsyHXhezUZraeqzlYrAcin/WHLRAsWNJBCLU1JPlCewTHYuW5z0o8z2uWRJl86mMfbqv/kOdG9P0Qy1kujSUiIDpHMLd4blMRH1z4lgyffnx5EQq92a54NEcOdZIOmQJoipG4epPytnNL1kMqROL/QVp+h804v9D9Gpya66PvBs5fTopP1uYCiqXNv6rGjtp0Nz3w7TEPcFbnXzxRar3Lr8xxUMb7t0IdqIc3Uzlz/0U5QPuBG88RgBX5gVqzHnyUh1uASbHEAut3mwepYcZLW12+wb636nXB5K9x9ECN6rWl/+FnvtsxKbXyczioZ671+iGqZxIwq+DW7pfd5wusyn9fX/73zqjxb61F6BYBRKO07BwYJ1yzOFfw/PI88Mx76xJ0NH4fWqqZcke5reA97dRZdlk6UyzTYW2hsGzRs1laaQLDJlW5x1pwwcu9d2CLlzBuuQkVrQwcoQnq4pj9zfAtiDoJNB0XuyBrCV/6/lfMek0XCePDEawZt61IGFHdMjiAXmiEnQrm8ZctpCAq9CUEw7Ki783SJiGg0OKM3NSg1nrJK5T8ruf4XbLfmYusypV6HhFfzVrZR3C//cdabzwt93mIOQ32uhf+haFHlQRJFuiyaRZ4jYTWXpca+BPS/aSpxWavysGXJh4L7KWPBZ3qq3Ahhn2sfmmdXv/B9wmyyepSQK2AI7eX+1N4heSyXnY10XWXqLQj1O6568oRXKkGbq3CldJTkjfk1J6AFExH1eBqippUYats6PGOFeC0Yutahwt7SebY1NVZhcPazXF3XPdzce884v0jAv8O6Bym4tG4hF+80VvA== X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230022)(4636009)(39860400002)(346002)(136003)(396003)(376002)(47660400002)(451199015)(46966006)(40470700004)(36840700001)(316002)(921005)(26005)(5660300002)(4326008)(8676002)(2616005)(36756003)(8936002)(36860700001)(6666004)(2906002)(82740400003)(41300700001)(16526019)(7696005)(186003)(1076003)(70206006)(70586007)(82310400005)(356005)(40480700001)(426003)(7636003)(83380400001)(47076005)(7416002)(7366002)(110136005)(7406005)(54906003)(336012)(478600001)(40460700003)(46800400005)(21314003)(83996005)(2101003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Oct 2022 03:27:55.7288 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 76a61f25-0d2a-4882-fcde-08daa6819814 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT056.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB7140 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Use the block layer helper to initialize the common fields of tag_set such as blk_mq_ops, number of h/w queues, queue depth, command size, numa_node, timeout, BLK_MQ_F_XXX flags, driver data. This initialization is spread all over the block drivers. This avoids the code repetation of the inialization code of the tag set in current block drivers and any future ones. Signed-off-by: Chaitanya Kulkarni --- drivers/nvme/host/apple.c | 25 ++++++++----------------- 1 file changed, 8 insertions(+), 17 deletions(-) diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c index 5fc5ea196b40..bc95c3d93c57 100644 --- a/drivers/nvme/host/apple.c +++ b/drivers/nvme/host/apple.c @@ -1228,15 +1228,10 @@ static int apple_nvme_alloc_tagsets(struct apple_nvme *anv) { int ret; - anv->admin_tagset.ops = &apple_nvme_mq_admin_ops; - anv->admin_tagset.nr_hw_queues = 1; - anv->admin_tagset.queue_depth = APPLE_NVME_AQ_MQ_TAG_DEPTH; - anv->admin_tagset.timeout = NVME_ADMIN_TIMEOUT; - anv->admin_tagset.numa_node = NUMA_NO_NODE; - anv->admin_tagset.cmd_size = sizeof(struct apple_nvme_iod); - anv->admin_tagset.flags = BLK_MQ_F_NO_SCHED; - anv->admin_tagset.driver_data = &anv->adminq; - + blk_mq_init_tag_set(&anv->admin_tagset, &apple_nvme_mq_admin_ops, 1, + APPLE_NVME_AQ_MQ_TAG_DEPTH, sizeof(struct apple_nvme_iod), + NUMA_NO_NODE, NVME_ADMIN_TIMEOUT, BLK_MQ_F_NO_SCHED, + &anv->adminq); ret = blk_mq_alloc_tag_set(&anv->admin_tagset); if (ret) return ret; @@ -1245,8 +1240,6 @@ static int apple_nvme_alloc_tagsets(struct apple_nvme *anv) if (ret) return ret; - anv->tagset.ops = &apple_nvme_mq_ops; - anv->tagset.nr_hw_queues = 1; anv->tagset.nr_maps = 1; /* * Tags are used as an index to the NVMMU and must be unique across @@ -1254,13 +1247,11 @@ static int apple_nvme_alloc_tagsets(struct apple_nvme *anv) * must be marked as reserved in the IO queue. */ anv->tagset.reserved_tags = APPLE_NVME_AQ_DEPTH; - anv->tagset.queue_depth = APPLE_ANS_MAX_QUEUE_DEPTH - 1; - anv->tagset.timeout = NVME_IO_TIMEOUT; - anv->tagset.numa_node = NUMA_NO_NODE; - anv->tagset.cmd_size = sizeof(struct apple_nvme_iod); - anv->tagset.flags = BLK_MQ_F_SHOULD_MERGE; - anv->tagset.driver_data = &anv->ioq; + blk_mq_init_tag_set(&anv->admin_tagset, &apple_nvme_mq_admin_ops, 1, + APPLE_ANS_MAX_QUEUE_DEPTH - 1, sizeof(struct apple_nvme_iod), + NUMA_NO_NODE, NVME_IO_TIMEOUT, BLK_MQ_F_SHOULD_MERGE, + &anv->ioq); ret = blk_mq_alloc_tag_set(&anv->tagset); if (ret) return ret; -- 2.29.0