From patchwork Wed Oct 5 03:22:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chaitanya Kulkarni X-Patchwork-Id: 613187 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 1EA0CC43217 for ; Wed, 5 Oct 2022 03:27:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229907AbiJED1X (ORCPT ); Tue, 4 Oct 2022 23:27:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229913AbiJED0h (ORCPT ); Tue, 4 Oct 2022 23:26:37 -0400 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on2061c.outbound.protection.outlook.com [IPv6:2a01:111:f400:fe59::61c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20DAEF01; Tue, 4 Oct 2022 20:25:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=d0EFrnMvjmeHElekGRfFUfAPqjKw03WXi9kznPolvF30FOwvCPYSerAoG1cFO62J9rEH9x0irB5gmlWufF2OsYUom+i73q7BUT33yVPEkoBerUrFcxdVeqcD3GcfHnXNIlTmXrp7UjOVS62wkpwGUzsjKY9nyK9K+hck3rk1UCOn8UWda5l1DTToEwqSk75ILTBnDEj5gwwnSJcUQl7tWuaTfVoDI8VJ7d/kC0CBMdpIoCwvyifx+z8xU2tnwOYUU5kmU4PDiClmhWQDCZNdmMa0Ugb6uNEv2XNCqjY86dFLeO4+M4It2kVGULDuLoS+NGdch4yO+13R7EG4TSC+Kw== 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=07P3J3AZWbX1SNZwgGbcXr4rBnSoEcLpJ/DhCt+E8FY=; b=HQQ3Pu+sTAmLAOS5kogJLwsmHITkPn9pPHd/3LL2c/VW+wnidYb2CWw0LvMOHKfNq6Nr59FYjxOIsYpElk6ROLCYi/LlPwgol8LvWNiggv+5J4Hrmq8nh/tTQfCu6QOdVF0o3O9G74TK3HSIrBR3e8+CKIiAy20DFMVxgpDwA6oU4U1cThP20yzBV7tMPDcGJTehbT1iI/lPeH8ayq45J/GokWcOmZ8dO8bUtRnrNFFjKk7oTaQuWAyYBS07CM2IifK4waZfa5SvfnsU5ainYTcxHb/g8eRbHPu7qk7Uk/wIqqlyHzWzCQ626BwotgXtePQE9uJpAN/HZbUuM4H9rg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.161) 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=07P3J3AZWbX1SNZwgGbcXr4rBnSoEcLpJ/DhCt+E8FY=; b=ff9/qLkZ6ZiB4AAWkBEMh93fFLshKb6QhYS/O3oPi1kCq2EH2vGBl+M+fIqTeTe4J8ipNHr2zqFHGV/ScmkZOLwp2affME5UkfR207oovlOyoMntu9v0qVDlbhl7XHzXPLxmlVQkXG8V7eWX0WVv3lb3yoWAidi0g9XEFBs4l5EEM+wRNaG5QHIw6sXRd7kbyyADIcW5V4auEKLynTGPg+TxZ9hR19eyYvoajmv/42/v02WRpjeAlOFTTugKAEP0WjilXiCOQBeKAW156b/nnPO7du09822cCbm1IaMzL4MYrtVBkJFGkiN3O3QcAJKcJvH1Jx5qFEgvswL5wcUalQ== Received: from DM5PR07CA0095.namprd07.prod.outlook.com (2603:10b6:4:ae::24) by BL1PR12MB5364.namprd12.prod.outlook.com (2603:10b6:208:314::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 03:25:21 +0000 Received: from DM6NAM11FT107.eop-nam11.prod.protection.outlook.com (2603:10b6:4:ae:cafe::ca) by DM5PR07CA0095.outlook.office365.com (2603:10b6:4:ae::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5676.18 via Frontend Transport; Wed, 5 Oct 2022 03:25:21 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.161) 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 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by DM6NAM11FT107.mail.protection.outlook.com (10.13.172.142) 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 03:25:21 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.67) 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 20:25:13 -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 20:25:10 -0700 From: Chaitanya Kulkarni To: , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [RFC PATCH 09/21] block: use lib tagset init helper Date: Tue, 4 Oct 2022 20:22:45 -0700 Message-ID: <20221005032257.80681-10-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 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: DM6NAM11FT107:EE_|BL1PR12MB5364:EE_ X-MS-Office365-Filtering-Correlation-Id: d8da00c9-ac73-40dd-3068-08daa6813c1b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE; SFS:(13230022)(4636009)(346002)(376002)(39860400002)(136003)(396003)(451199015)(46966006)(40470700004)(36840700001)(7696005)(41300700001)(36756003)(6666004)(82740400003)(5660300002)(7366002)(7406005)(7416002)(8936002)(26005)(8676002)(316002)(70206006)(70586007)(4326008)(336012)(40480700001)(83380400001)(47076005)(426003)(82310400005)(16526019)(186003)(1076003)(921005)(356005)(7636003)(40460700003)(2906002)(2616005)(36860700001)(478600001)(110136005)(54906003)(21314003)(2101003)(83996005); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Oct 2022 03:25:21.4347 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d8da00c9-ac73-40dd-3068-08daa6813c1b X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT107.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5364 Precedence: bulk List-ID: X-Mailing-List: ceph-devel@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 --- block/blk-mq.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index e3a8dd81bbe2..d4cb5c44a53d 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -4455,12 +4455,9 @@ int blk_mq_alloc_sq_tag_set(struct blk_mq_tag_set *set, unsigned int set_flags) { memset(set, 0, sizeof(*set)); - set->ops = ops; - set->nr_hw_queues = 1; + blk_mq_init_tag_set(set, ops, 1, queue_depth, 0, NUMA_NO_NODE, 0, + set_flags, NULL); set->nr_maps = 1; - set->queue_depth = queue_depth; - set->numa_node = NUMA_NO_NODE; - set->flags = set_flags; return blk_mq_alloc_tag_set(set); } EXPORT_SYMBOL_GPL(blk_mq_alloc_sq_tag_set);