From patchwork Tue Nov 24 13:27:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11928713 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,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 8AC6CC82586 for ; Tue, 24 Nov 2020 13:30:06 +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 1FF92206F9 for ; Tue, 24 Nov 2020 13:30:06 +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="ZoLAX4Iy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1FF92206F9 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.36045.67806 (Exim 4.92) (envelope-from ) id 1khYOF-0001eA-VA; Tue, 24 Nov 2020 13:29:51 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 36045.67806; Tue, 24 Nov 2020 13:29:51 +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 1khYOF-0001dz-PI; Tue, 24 Nov 2020 13:29:51 +0000 Received: by outflank-mailman (input) for mailman id 36045; Tue, 24 Nov 2020 13:29:50 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1khYNj-0000Qf-2G for xen-devel@lists.xenproject.org; Tue, 24 Nov 2020 13:29:19 +0000 Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 4e81fbcc-44c0-45e0-a3e4-844dac80b398; Tue, 24 Nov 2020 13:28:37 +0000 (UTC) Received: from [2001:4bb8:180:5443:c70:4a89:bc61:3] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1khYMY-0006VC-60; Tue, 24 Nov 2020 13:28:06 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1khYNj-0000Qf-2G for xen-devel@lists.xenproject.org; Tue, 24 Nov 2020 13:29:19 +0000 X-Inumbo-ID: 4e81fbcc-44c0-45e0-a3e4-844dac80b398 Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 4e81fbcc-44c0-45e0-a3e4-844dac80b398; Tue, 24 Nov 2020 13:28:37 +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=ZoLAX4IygcjKDDGL+R/L/NGfMA YlwR4qVUSVXjC/FQMPi9yNLQklagBSMZXN97OugbTjH0foML7tKuGRsO8QpQgajPY1ljXymAqnVGj hBYSVVrFavzJRjAMnvihP4CU0J0lD++Ohhxbd0ATXtBWfXwjb/MhAMjN2LmALGIzwn1CsBVK8t7wz SLIy4zz38tAxtqZlDxVQ3r1Vyfx0sAlWysmBq2CqEt2VFhQHpxjxBLAjG2dhmtEJWNshJafCuVX9Q 8FnIDbA6123YSNJdoCn/kvc5rA13f5YX11HXcmevu5u8KVx9s1pGUvc4r6ukRByzfoXWk785N632H EJ0mLWSQ==; Received: from [2001:4bb8:180:5443:c70:4a89:bc61:3] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1khYMY-0006VC-60; Tue, 24 Nov 2020 13:28:06 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Tejun Heo , Josef Bacik , Konrad Rzeszutek Wilk , Coly Li , Mike Snitzer , Greg Kroah-Hartman , Jan Kara , Johannes Thumshirn , dm-devel@redhat.com, Richard Weinberger , Jan Kara , linux-block@vger.kernel.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 08/45] loop: do not call set_blocksize Date: Tue, 24 Nov 2020 14:27:14 +0100 Message-Id: <20201124132751.3747337-9-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201124132751.3747337-1-hch@lst.de> References: <20201124132751.3747337-1-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: Jan Kara --- 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;