Message ID | 20211018101130.1838532-3-hch@lst.de |
---|---|
State | Not Applicable |
Headers | show
Return-Path: <SRS0=5IWi=PG=vger.kernel.org=linux-ext4-owner@ozlabs.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=KMWyFjUU; dkim-atps=neutral Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee2:21ea]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4HXt2p4qTXz9sRR for <incoming@patchwork.ozlabs.org>; Mon, 18 Oct 2021 21:12:02 +1100 (AEDT) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee2:21ea]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4HXt2p3lwRz4xd8 for <incoming@patchwork.ozlabs.org>; Mon, 18 Oct 2021 21:12:02 +1100 (AEDT) Received: by gandalf.ozlabs.org (Postfix) id 4HXt2p3k9zz4xd9; Mon, 18 Oct 2021 21:12:02 +1100 (AEDT) Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: gandalf.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: gandalf.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=KMWyFjUU; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4HXt2p3gBpz4xd8 for <patchwork-incoming@ozlabs.org>; Mon, 18 Oct 2021 21:12:02 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230088AbhJRKOD (ORCPT <rfc822;patchwork-incoming@ozlabs.org>); Mon, 18 Oct 2021 06:14:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbhJRKOD (ORCPT <rfc822;linux-ext4@vger.kernel.org>); Mon, 18 Oct 2021 06:14:03 -0400 Received: from bombadil.infradead.org (unknown [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21044C06161C; Mon, 18 Oct 2021 03:11:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=xjTWeSayf3PGdeuuH3Uv1mvdxKcTliIdGd38f16e0vY=; b=KMWyFjUUP4rTm1jU72NoSazyjw NukgJKTB3XLeVN5/NaHZeMw1abHoo6KJQXk2WQvU/LsTslU9QVmfYML22zcD3OIFxgbvqOWiXdnaR OpY1s7tltedd/mn56643zLiVtvcycJPwOmHKOR3RPDXVr8PVpqxRhuugiqdEMDLPy7Gw62jdy8gjA FCOsAmyXMJVwe63VVc61EYBxID5DtFF4IstC57V/rHMPXBAphyH570DHr1Ob6pxFi144uTQUosdjx mAcl43jh0ueJZ2x4rqHyyAr2lalnUkUd9hsorIFLNvRC3ubFHhIW5VBzOdWy2PLwjmzFlpw5QEA+l 4CL6wc2A==; Received: from [2001:4bb8:199:73c5:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mcPcI-00EtzV-J2; Mon, 18 Oct 2021 10:11:39 +0000 From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk> Cc: Coly Li <colyli@suse.de>, Mike Snitzer <snitzer@redhat.com>, Song Liu <song@kernel.org>, David Sterba <dsterba@suse.com>, Josef Bacik <josef@toxicpanda.com>, "Theodore Ts'o" <tytso@mit.edu>, OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>, Dave Kleikamp <shaggy@kernel.org>, Ryusuke Konishi <konishi.ryusuke@gmail.com>, Anton Altaparmakov <anton@tuxera.com>, Konstantin Komarov <almaz.alexandrovich@paragon-software.com>, Kees Cook <keescook@chromium.org>, Phillip Lougher <phillip@squashfs.org.uk>, Jan Kara <jack@suse.com>, linux-block@vger.kernel.org, dm-devel@redhat.com, drbd-dev@lists.linbit.com, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-nfs@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, reiserfs-devel@vger.kernel.org Subject: [PATCH 02/30] block: add a bdev_nr_bytes helper Date: Mon, 18 Oct 2021 12:11:02 +0200 Message-Id: <20211018101130.1838532-3-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211018101130.1838532-1-hch@lst.de> References: <20211018101130.1838532-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: <linux-ext4.vger.kernel.org> X-Mailing-List: linux-ext4@vger.kernel.org |
Series |
[01/30] block: move the SECTOR_SIZE related definitions to blk_types.h
|
expand
|
diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 082a3e5fd8fa1..b560aee1d69f0 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -235,9 +235,14 @@ static inline sector_t get_start_sect(struct block_device *bdev) return bdev->bd_start_sect; } +static inline loff_t bdev_nr_bytes(struct block_device *bdev) +{ + return i_size_read(bdev->bd_inode); +} + static inline sector_t bdev_nr_sectors(struct block_device *bdev) { - return i_size_read(bdev->bd_inode) >> 9; + return bdev_nr_bytes(bdev) >> SECTOR_SHIFT; } static inline sector_t get_capacity(struct gendisk *disk)