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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0C11C83039 for ; Sat, 28 Nov 2020 22:12:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BDED0221FF for ; Sat, 28 Nov 2020 22:12:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="NWuCZWpZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389476AbgK1VuB (ORCPT ); Sat, 28 Nov 2020 16:50:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730617AbgK1Sm7 (ORCPT ); Sat, 28 Nov 2020 13:42:59 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB336C025776; Sat, 28 Nov 2020 08:15:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=+3Kb0CPHjQKc56gAmIDHWkQuyu6q4iSqt8pD+2xghiw=; b=NWuCZWpZkrvgLplfmVswy3Z9iU Gbq+ff+tC7Xm0TpJ5K01ClLtFReFOp8xV9e196339L+AZdKvTPKGMTuN5BWQzq0aHtTZ2H8B+9GWC 5y3ZCYVW41RWGEMIl6hYafwuqahk+KQP9eC9UKSyAj2IwiAQigBPqOYUtmcQIzNVs2GvmdN9WPqjt tL6XMs8XxCtiWa6oB2qkH74zMTP0g4ClF2wmv+YfXrsvFoSip7/Md1z138i1lhmW7947eaMHrDkdW EiBdT4BGOauaophCJsnCigDnZ19tH8IXupcEJXnl3ROsy7NpBWuTBVaoGv32/EwzyTpHSpnaPDXM8 FCf+SoHw==; Received: from [2001:4bb8:18c:1dd6:48f3:741a:602e:7fdd] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kj2sY-0000D0-Px; Sat, 28 Nov 2020 16:15:19 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Tejun Heo , Josef Bacik , Coly Li , Mike Snitzer , Greg Kroah-Hartman , Jan Kara , Johannes Thumshirn , dm-devel@redhat.com, Jan Kara , linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 05/45] mtip32xx: remove the call to fsync_bdev on removal Date: Sat, 28 Nov 2020 17:14:30 +0100 Message-Id: <20201128161510.347752-6-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201128161510.347752-1-hch@lst.de> References: <20201128161510.347752-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org del_gendisk already calls fsync_bdev for every partition, no need to do this twice. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara --- drivers/block/mtip32xx/mtip32xx.c | 15 --------------- drivers/block/mtip32xx/mtip32xx.h | 2 -- 2 files changed, 17 deletions(-) diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 153e2cdecb4d40..53ac59d19ae530 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3687,7 +3687,6 @@ static int mtip_block_initialize(struct driver_data *dd) /* Enable the block device and add it to /dev */ device_add_disk(&dd->pdev->dev, dd->disk, NULL); - dd->bdev = bdget_disk(dd->disk, 0); /* * Now that the disk is active, initialize any sysfs attributes * managed by the protocol layer. @@ -3721,9 +3720,6 @@ static int mtip_block_initialize(struct driver_data *dd) return rv; kthread_run_error: - bdput(dd->bdev); - dd->bdev = NULL; - /* Delete our gendisk. This also removes the device from /dev */ del_gendisk(dd->disk); @@ -3804,14 +3800,6 @@ static int mtip_block_remove(struct driver_data *dd) blk_mq_tagset_busy_iter(&dd->tags, mtip_no_dev_cleanup, dd); blk_mq_unquiesce_queue(dd->queue); - /* - * Delete our gendisk structure. This also removes the device - * from /dev - */ - if (dd->bdev) { - bdput(dd->bdev); - dd->bdev = NULL; - } if (dd->disk) { if (test_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag)) del_gendisk(dd->disk); @@ -4206,9 +4194,6 @@ static void mtip_pci_remove(struct pci_dev *pdev) } while (atomic_read(&dd->irq_workers_active) != 0 && time_before(jiffies, to)); - if (!dd->sr) - fsync_bdev(dd->bdev); - if (atomic_read(&dd->irq_workers_active) != 0) { dev_warn(&dd->pdev->dev, "Completion workers still active!\n"); diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h index e22a7f0523bf30..88f4206310e4c8 100644 --- a/drivers/block/mtip32xx/mtip32xx.h +++ b/drivers/block/mtip32xx/mtip32xx.h @@ -463,8 +463,6 @@ struct driver_data { int isr_binding; - struct block_device *bdev; - struct list_head online_list; /* linkage for online list */ struct list_head remove_list; /* linkage for removing list */ -- 2.29.2 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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EC932C64E7A for ; Sat, 28 Nov 2020 16:16:38 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 98B662467C for ; Sat, 28 Nov 2020 16:16:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UB4kI4Qn"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="NWuCZWpZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 98B662467C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5nYMNkhGbOKC7YxfwqlbwvUaS4W9EV5n1jViLdY+ayo=; b=UB4kI4Qnw7SxXO31dlxdGKGbt UkUaKB2iOpk5J+I6pALjVZzPeK2rwmt66hcv2VXMW265FpQ8W2ZuguTWn16tVxnF78FPON+x+OxkR 38kBhWdublGwEjlXcleAyg91kev7vI+p0p2hDl1lskUyEgxRmPrYubW9rMMOrnXE3UowHmAoBoV2l oG+wR/x4Y2Xm4aaoSc1j/rg4W8gJG4F+H4h09tAim818ZC2WoqN4CJxmKrkBcXE7AvkQEEFkyKnXL EoWj0Q2ihBYLI/M6fXNVawomURes+N+VZCaY0T5d174MLCHLr6weciPflGuwQ5dMlGy7L5447Q/Os H5tBpHFJg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kj2so-0000nR-3y; Sat, 28 Nov 2020 16:15:34 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kj2sa-0000ki-1J for linux-mtd@merlin.infradead.org; Sat, 28 Nov 2020 16:15:20 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=+3Kb0CPHjQKc56gAmIDHWkQuyu6q4iSqt8pD+2xghiw=; b=NWuCZWpZkrvgLplfmVswy3Z9iU Gbq+ff+tC7Xm0TpJ5K01ClLtFReFOp8xV9e196339L+AZdKvTPKGMTuN5BWQzq0aHtTZ2H8B+9GWC 5y3ZCYVW41RWGEMIl6hYafwuqahk+KQP9eC9UKSyAj2IwiAQigBPqOYUtmcQIzNVs2GvmdN9WPqjt tL6XMs8XxCtiWa6oB2qkH74zMTP0g4ClF2wmv+YfXrsvFoSip7/Md1z138i1lhmW7947eaMHrDkdW EiBdT4BGOauaophCJsnCigDnZ19tH8IXupcEJXnl3ROsy7NpBWuTBVaoGv32/EwzyTpHSpnaPDXM8 FCf+SoHw==; Received: from [2001:4bb8:18c:1dd6:48f3:741a:602e:7fdd] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kj2sY-0000D0-Px; Sat, 28 Nov 2020 16:15:19 +0000 From: Christoph Hellwig To: Jens Axboe Subject: [PATCH 05/45] mtip32xx: remove the call to fsync_bdev on removal Date: Sat, 28 Nov 2020 17:14:30 +0100 Message-Id: <20201128161510.347752-6-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201128161510.347752-1-hch@lst.de> References: <20201128161510.347752-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-bcache@vger.kernel.org, Jan Kara , Mike Snitzer , linux-mm@kvack.org, Greg Kroah-Hartman , Jan Kara , Josef Bacik , Coly Li , linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, dm-devel@redhat.com, linux-mtd@lists.infradead.org, Johannes Thumshirn , Tejun Heo Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org del_gendisk already calls fsync_bdev for every partition, no need to do this twice. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara --- drivers/block/mtip32xx/mtip32xx.c | 15 --------------- drivers/block/mtip32xx/mtip32xx.h | 2 -- 2 files changed, 17 deletions(-) diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 153e2cdecb4d40..53ac59d19ae530 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3687,7 +3687,6 @@ static int mtip_block_initialize(struct driver_data *dd) /* Enable the block device and add it to /dev */ device_add_disk(&dd->pdev->dev, dd->disk, NULL); - dd->bdev = bdget_disk(dd->disk, 0); /* * Now that the disk is active, initialize any sysfs attributes * managed by the protocol layer. @@ -3721,9 +3720,6 @@ static int mtip_block_initialize(struct driver_data *dd) return rv; kthread_run_error: - bdput(dd->bdev); - dd->bdev = NULL; - /* Delete our gendisk. This also removes the device from /dev */ del_gendisk(dd->disk); @@ -3804,14 +3800,6 @@ static int mtip_block_remove(struct driver_data *dd) blk_mq_tagset_busy_iter(&dd->tags, mtip_no_dev_cleanup, dd); blk_mq_unquiesce_queue(dd->queue); - /* - * Delete our gendisk structure. This also removes the device - * from /dev - */ - if (dd->bdev) { - bdput(dd->bdev); - dd->bdev = NULL; - } if (dd->disk) { if (test_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag)) del_gendisk(dd->disk); @@ -4206,9 +4194,6 @@ static void mtip_pci_remove(struct pci_dev *pdev) } while (atomic_read(&dd->irq_workers_active) != 0 && time_before(jiffies, to)); - if (!dd->sr) - fsync_bdev(dd->bdev); - if (atomic_read(&dd->irq_workers_active) != 0) { dev_warn(&dd->pdev->dev, "Completion workers still active!\n"); diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h index e22a7f0523bf30..88f4206310e4c8 100644 --- a/drivers/block/mtip32xx/mtip32xx.h +++ b/drivers/block/mtip32xx/mtip32xx.h @@ -463,8 +463,6 @@ struct driver_data { int isr_binding; - struct block_device *bdev; - struct list_head online_list; /* linkage for online list */ struct list_head remove_list; /* linkage for removing list */ -- 2.29.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ 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 X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73A52C64E7A for ; Sat, 28 Nov 2020 16:22:50 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F2E60246C3 for ; Sat, 28 Nov 2020 16:22:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F2E60246C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=dm-devel-bounces@redhat.com Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-528-cCnpjxmgMHmgOSAduf3tfw-1; Sat, 28 Nov 2020 11:22:47 -0500 X-MC-Unique: cCnpjxmgMHmgOSAduf3tfw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D0C3B80EF9E; Sat, 28 Nov 2020 16:22:42 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B414560862; Sat, 28 Nov 2020 16:22:42 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 88B575002F; Sat, 28 Nov 2020 16:22:42 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 0ASGMfAA023481 for ; Sat, 28 Nov 2020 11:22:41 -0500 Received: by smtp.corp.redhat.com (Postfix) id 788C147CE1; Sat, 28 Nov 2020 16:22:41 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast06.extmail.prod.ext.rdu2.redhat.com [10.11.55.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7367447CDC for ; Sat, 28 Nov 2020 16:22:39 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-1.mimecast.com [207.211.31.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 24840185A794 for ; Sat, 28 Nov 2020 16:22:39 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-235-0NEP6rX0PGeC1-XCnbFGuQ-1; Sat, 28 Nov 2020 11:22:36 -0500 X-MC-Unique: 0NEP6rX0PGeC1-XCnbFGuQ-1 Received: from [2001:4bb8:18c:1dd6:48f3:741a:602e:7fdd] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kj2sY-0000D0-Px; Sat, 28 Nov 2020 16:15:19 +0000 From: Christoph Hellwig To: Jens Axboe Date: Sat, 28 Nov 2020 17:14:30 +0100 Message-Id: <20201128161510.347752-6-hch@lst.de> In-Reply-To: <20201128161510.347752-1-hch@lst.de> References: <20201128161510.347752-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-loop: dm-devel@redhat.com Cc: linux-bcache@vger.kernel.org, Jan Kara , Mike Snitzer , linux-mm@kvack.org, Greg Kroah-Hartman , Jan Kara , Josef Bacik , Coly Li , linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, dm-devel@redhat.com, linux-mtd@lists.infradead.org, Johannes Thumshirn , Tejun Heo Subject: [dm-devel] [PATCH 05/45] mtip32xx: remove the call to fsync_bdev on removal X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit del_gendisk already calls fsync_bdev for every partition, no need to do this twice. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara --- drivers/block/mtip32xx/mtip32xx.c | 15 --------------- drivers/block/mtip32xx/mtip32xx.h | 2 -- 2 files changed, 17 deletions(-) diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 153e2cdecb4d40..53ac59d19ae530 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3687,7 +3687,6 @@ static int mtip_block_initialize(struct driver_data *dd) /* Enable the block device and add it to /dev */ device_add_disk(&dd->pdev->dev, dd->disk, NULL); - dd->bdev = bdget_disk(dd->disk, 0); /* * Now that the disk is active, initialize any sysfs attributes * managed by the protocol layer. @@ -3721,9 +3720,6 @@ static int mtip_block_initialize(struct driver_data *dd) return rv; kthread_run_error: - bdput(dd->bdev); - dd->bdev = NULL; - /* Delete our gendisk. This also removes the device from /dev */ del_gendisk(dd->disk); @@ -3804,14 +3800,6 @@ static int mtip_block_remove(struct driver_data *dd) blk_mq_tagset_busy_iter(&dd->tags, mtip_no_dev_cleanup, dd); blk_mq_unquiesce_queue(dd->queue); - /* - * Delete our gendisk structure. This also removes the device - * from /dev - */ - if (dd->bdev) { - bdput(dd->bdev); - dd->bdev = NULL; - } if (dd->disk) { if (test_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag)) del_gendisk(dd->disk); @@ -4206,9 +4194,6 @@ static void mtip_pci_remove(struct pci_dev *pdev) } while (atomic_read(&dd->irq_workers_active) != 0 && time_before(jiffies, to)); - if (!dd->sr) - fsync_bdev(dd->bdev); - if (atomic_read(&dd->irq_workers_active) != 0) { dev_warn(&dd->pdev->dev, "Completion workers still active!\n"); diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h index e22a7f0523bf30..88f4206310e4c8 100644 --- a/drivers/block/mtip32xx/mtip32xx.h +++ b/drivers/block/mtip32xx/mtip32xx.h @@ -463,8 +463,6 @@ struct driver_data { int isr_binding; - struct block_device *bdev; - struct list_head online_list; /* linkage for online list */ struct list_head remove_list; /* linkage for removing list */ -- 2.29.2 -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel