From patchwork Mon Nov 16 14:57:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11909419 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AD5EB174A for ; Mon, 16 Nov 2020 15:10:04 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 7CDDD223C7 for ; Mon, 16 Nov 2020 15:10:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="pWF6GiYZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7CDDD223C7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.28076.56727 (Exim 4.92) (envelope-from ) id 1keg8V-0000xg-2W; Mon, 16 Nov 2020 15:09:43 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 28076.56727; Mon, 16 Nov 2020 15:09:42 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1keg8U-0000xW-Qw; Mon, 16 Nov 2020 15:09:42 +0000 Received: by outflank-mailman (input) for mailman id 28076; Mon, 16 Nov 2020 15:09:41 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1keg3E-0006ni-BD for xen-devel@lists.xenproject.org; Mon, 16 Nov 2020 15:04:16 +0000 Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id fe93c78e-05cf-4634-87c5-a23fec4ed1ce; Mon, 16 Nov 2020 14:59:52 +0000 (UTC) Received: from [2001:4bb8:180:6600:255b:7def:a93:4a09] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kefyl-0004C5-Vu; Mon, 16 Nov 2020 14:59:40 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1keg3E-0006ni-BD for xen-devel@lists.xenproject.org; Mon, 16 Nov 2020 15:04:16 +0000 X-Inumbo-ID: fe93c78e-05cf-4634-87c5-a23fec4ed1ce Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id fe93c78e-05cf-4634-87c5-a23fec4ed1ce; Mon, 16 Nov 2020 14:59:52 +0000 (UTC) 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=2AKcef4DY6iJcprvQynjGgbCIgh8d3+qztu8J6nwbBU=; b=pWF6GiYZwuWwwwCepRCy7HJGry ebNMkKhyrUdm7IJyWpCzL1mHXVX2uHrDvMEZnLp7EDprwz/Ixpo6UyIkP9C/eBgJtKePlQ9iOFGEX anVcipPAM3jKhn7+W0pAqmOpSUkPyf5/WcShPIbr+Kvrkdy7ShEiMu40JORvE9Eu7vJW7k1YP9SBn x4dzOxFL2eT+4GeR6EmljUox59XCLVLuOr/c4rirnRVpl1nSS3OL1hT4yGJ4ATQQt0nK9jflQBVkF 1F1WeS9cKSzs/UYR7bWm7TOPnDssO/WwxWuvt6FJ3Za4yj5tMQ3BhtLdQ4aklV0fV0Tw57B/U2ugq BAULThIQ==; Received: from [2001:4bb8:180:6600:255b:7def:a93:4a09] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kefyl-0004C5-Vu; Mon, 16 Nov 2020 14:59:40 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Justin Sanders , Josef Bacik , Ilya Dryomov , Jack Wang , "Michael S. Tsirkin" , Jason Wang , Paolo Bonzini , Stefan Hajnoczi , Konrad Rzeszutek Wilk , =?utf-8?q?Roger_Pau_Monn?= =?utf-8?q?=C3=A9?= , Minchan Kim , Mike Snitzer , Song Liu , "Martin K. Petersen" , dm-devel@redhat.com, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, ceph-devel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-raid@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 62/78] loop: do not call set_blocksize Date: Mon, 16 Nov 2020 15:57:53 +0100 Message-Id: <20201116145809.410558-63-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201116145809.410558-1-hch@lst.de> References: <20201116145809.410558-1-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 set_blocksize is used by file systems to use their preferred buffer cache block size. Block drivers should not set it. Signed-off-by: Christoph Hellwig Reviewed-by: Hannes Reinecke --- drivers/block/loop.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 9a27d4f1c08aac..b42c728620c9e4 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1164,9 +1164,6 @@ static int loop_configure(struct loop_device *lo, fmode_t mode, size = get_loop_size(lo, file); loop_set_size(lo, size); - set_blocksize(bdev, S_ISBLK(inode->i_mode) ? - block_size(inode->i_bdev) : PAGE_SIZE); - lo->lo_state = Lo_bound; if (part_shift) lo->lo_flags |= LO_FLAGS_PARTSCAN;