From patchwork Fri May 26 07:33:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luis Chamberlain X-Patchwork-Id: 13256523 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 CEF14C7EE31 for ; Fri, 26 May 2023 07:33:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242419AbjEZHdo (ORCPT ); Fri, 26 May 2023 03:33:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60490 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229681AbjEZHdn (ORCPT ); Fri, 26 May 2023 03:33:43 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 12D84B6; Fri, 26 May 2023 00:33:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To: Content-ID:Content-Description:In-Reply-To:References; bh=23YpyXCnG95trpP/pZ5n4GhJ2jHSbd6X9bDByt1pjCI=; b=1pmptwQdQfDrJXHTJIIak+p56N nZDFIQCxxcIxw0zUKarHhboTE6oY7rvTOgGfiswmsjC5CWW8lOGwJ9B5AeQkCpBGux3R65tB+k27i P0vmdsjYL3A3dM9V9slp2BqgHODGy/QH4BFYSeTt8omfsUwrWvOq2scl47MGO3EOySrYqMO7TXK3f mcggnMJmh8lWXyude7lxcrYzLdmf6LD5lAWFgWWQ97kY0Fr+9zfUTGxbeAVryzFYAmYle936W9M7+ lbtmgWmxGlHTbwW0x4N0xCtJcJMISx+JewfMyrmz0ftBPLkT8DvX5h3pcFpy/B1olU2EFewhzzf1c At6yXbow==; Received: from mcgrof by bombadil.infradead.org with local (Exim 4.96 #2 (Red Hat Linux)) id 1q2RxA-001RdO-2w; Fri, 26 May 2023 07:33:36 +0000 From: Luis Chamberlain To: axboe@kernel.dk, agk@redhat.com, snitzer@kernel.org, philipp.reisner@linbit.com, lars.ellenberg@linbit.com, christoph.boehmwalder@linbit.com, hch@infradead.org, djwong@kernel.org, minchan@kernel.org, senozhatsky@chromium.org Cc: patches@lists.linux.dev, linux-block@vger.kernel.org, linux-mm@kvack.org, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, dm-devel@redhat.com, drbd-dev@lists.linbit.com, linux-kernel@vger.kernel.org, willy@infradead.org, hare@suse.de, p.raghav@samsung.com, da.gomez@samsung.com, rohan.puri@samsung.com, rpuri.linux@gmail.com, kbusch@kernel.org, mcgrof@kernel.org Subject: [PATCH v2 0/5] block: simplify with PAGE_SECTORS_SHIFT Date: Fri, 26 May 2023 00:33:31 -0700 Message-Id: <20230526073336.344543-1-mcgrof@kernel.org> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Sender: Luis Chamberlain Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org A bit of block drivers have their own incantations with PAGE_SHIFT - SECTOR_SHIFT. Just simplfy and use PAGE_SECTORS_SHIFT all over. Based on linux-next next-20230525. Changes since v1: o keep iomap math visibly simple o Add tags for Reviews/acks o rebase onto next-20230525 Luis Chamberlain (5): block: annotate bdev_disk_changed() deprecation with a symbol namespace drbd: use PAGE_SECTORS_SHIFT and PAGE_SECTORS iomap: simplify iomap_init() with PAGE_SECTORS dm bufio: simplify by using PAGE_SECTORS_SHIFT zram: use generic PAGE_SECTORS and PAGE_SECTORS_SHIFT block/partitions/core.c | 6 +----- drivers/block/drbd/drbd_bitmap.c | 4 ++-- drivers/block/loop.c | 2 ++ drivers/block/zram/zram_drv.c | 12 ++++++------ drivers/block/zram/zram_drv.h | 2 -- drivers/md/dm-bufio.c | 4 ++-- drivers/s390/block/dasd_genhd.c | 2 ++ fs/iomap/buffered-io.c | 2 +- 8 files changed, 16 insertions(+), 18 deletions(-)