From patchwork Wed Oct 13 05:10:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 12554757 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA96CC433F5 for ; Wed, 13 Oct 2021 05:38:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C40F60C41 for ; Wed, 13 Oct 2021 05:38:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237772AbhJMFkJ (ORCPT ); Wed, 13 Oct 2021 01:40:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229524AbhJMFkI (ORCPT ); Wed, 13 Oct 2021 01:40:08 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 489B6C061570; Tue, 12 Oct 2021 22:38:05 -0700 (PDT) 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=DI57HM99JgBzfFnLmBUybQWNf682vnIdHw9T61SP0gQ=; b=vNbS7uqoz6/aNrya2ptXVceM+G Skcz/WgNdnkyrlwsdIEGVCi7e7QuKXvljYw9z9lYreb/M56Q3xCWJPS4TFHuwso/XAOq/0HS/IXaL ppl46l7/TyY3Q9sUEfW2RdBsCLctWocpR21vfbIiyhG6Q7sG24gAEK6ui0dSC8cH45NZt498z107H +m54zXQrXvLIUveBpSb09/sJLLhPgmEmV7GVD4LusuGHTFNdeYqaehK1OAo0cgyKsPhLYTBHGuabV oanuJI2d6DyBNBOEQS538E1Ld8Q99m/XmzMYCfe/qgfpraqlpkqpSPldbRTfV+9B7Y3nqBeOYAgRS 3372D83Q==; Received: from 089144212063.atnat0021.highway.a1.net ([89.144.212.63] helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1maWtU-0077im-2k; Wed, 13 Oct 2021 05:33:50 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Coly Li , Mike Snitzer , Song Liu , David Sterba , Josef Bacik , "Theodore Ts'o" , OGAWA Hirofumi , Dave Kleikamp , Ryusuke Konishi , Anton Altaparmakov , Konstantin Komarov , Kees Cook , Phillip Lougher , Jan Kara , 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-mtd@lists.infradead.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 20/29] pstore/blk: use bdev_nr_sectors instead of open coding it Date: Wed, 13 Oct 2021 07:10:33 +0200 Message-Id: <20211013051042.1065752-21-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211013051042.1065752-1-hch@lst.de> References: <20211013051042.1065752-1-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: target-devel@vger.kernel.org Use the proper helper to read the block device size. Signed-off-by: Christoph Hellwig --- fs/pstore/blk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/pstore/blk.c b/fs/pstore/blk.c index 04ce58c939a0b..f43009cb2ec82 100644 --- a/fs/pstore/blk.c +++ b/fs/pstore/blk.c @@ -223,8 +223,8 @@ static int __register_pstore_blk(struct pstore_device_info *dev, goto err_fput; } - inode = I_BDEV(psblk_file->f_mapping->host)->bd_inode; - dev->zone.total_size = i_size_read(inode); + inode = psblk_file->f_mapping->host; + dev->zone.total_size = bdev_nr_sectors(I_BDEV(inode)) << SECTOR_SHIFT; ret = __register_pstore_device(dev); if (ret)