From patchwork Sat Nov 28 16:14:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11938231 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 9B27EC83020 for ; Sat, 28 Nov 2020 22:12:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 676A62224B for ; Sat, 28 Nov 2020 22:12:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="shpiisUA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389576AbgK1VuD (ORCPT ); Sat, 28 Nov 2020 16:50:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731100AbgK1Sry (ORCPT ); Sat, 28 Nov 2020 13:47:54 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4DADFC02577D; Sat, 28 Nov 2020 08:15:36 -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=2uWDeQgsBeIc9r8ohTt9OrV40AdHP0SZhV+7+E52opA=; b=shpiisUAhts82WFLQNhdzcv7gf cVXdTqnjKFz6zzbQfWDVeyUWw5ZitA4C1KMpmS00s5jdL1Tl5dH/EJAgvASHZak5i+LPVhjxY70m9 hWE2iHpA6jngvi/UzdCraCOzf6O2BGU5xGNAzeAVONtlffl2qaRwK677uBtkU+NRx/fx6Y+8YnogM hEuHXUziGVxxk6pZ5ZKe6tSPOYqqoLGuyOo3PQuS/pzr9RxgfNVrjR5q+7/M/xgtcITAbcfpLu0jJ Yla6VRt48cUuPRK/EfdZ/nz0mD+7eNkKyZmm0XBWVj5T4VdNG7s6tYmt/d2n+b0Mat81gCz7MOBq6 Euy92KgA==; 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 1kj2sd-0000DU-6A; Sat, 28 Nov 2020 16:15:23 +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 07/45] loop: do not call set_blocksize Date: Sat, 28 Nov 2020 17:14:32 +0100 Message-Id: <20201128161510.347752-8-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 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org 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 Reviewed-by: Hannes Reinecke Reviewed-by: Johannes Thumshirn --- 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;