From mboxrd@z Thu Jan 1 00:00:00 1970 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 777C4C433FE for ; Wed, 13 Oct 2021 06:09:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5F34D60E53 for ; Wed, 13 Oct 2021 06:09:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237884AbhJMGLp (ORCPT ); Wed, 13 Oct 2021 02:11:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237837AbhJMGLm (ORCPT ); Wed, 13 Oct 2021 02:11:42 -0400 Received: from mail-pl1-x634.google.com (mail-pl1-x634.google.com [IPv6:2607:f8b0:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A88DAC061570 for ; Tue, 12 Oct 2021 23:09:39 -0700 (PDT) Received: by mail-pl1-x634.google.com with SMTP id y1so1069566plk.10 for ; Tue, 12 Oct 2021 23:09:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=z0+/l2JzZcIMvRxuVnPDxpTt0N87/VTetFSC9UipIbo=; b=dDm5KKH54Cm+jQj+Mhb1k8rvRxfJNbsL/HRxrPpWdrzH1k+JCSsBgY9A1wItnAnyuP 9ultcLUzRn7czy1OW9j2NX2hgXb5hjl16HGUd04L8fCWxy7FcQb0Xj95F86MpdxVurhd +Yoq3Vcva7UyTZ4UkXIHSgLR2MTnO/N9XCsr0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=z0+/l2JzZcIMvRxuVnPDxpTt0N87/VTetFSC9UipIbo=; b=S1RPXG2+qf/sPgn4hZ0eDZVXlOtClUazdaqjWh8bX05OFvq9VGY1kOeJMxMZu4Q31X +blCUriCp7LHknqKWHgvE/vLu4ukPovdXyUq4VH1u3vjka7rw+3naFXl7uQ9T5QjW0TR qLgBaR/uH2DWEVPs2gU+d1pkm7vRXrod5eWccTIlC2CT+oIg2gLPCZq1GN2OV/kGOL3G +M1A61WQ343EO3kiokxtvoUGpnYAFR9RkBbWEONuvHJzo1mJ29xGHqHJT+uxGpBzQJAH N27SX1JI0nlNadMIXMNlpxnZ5jmrrKil40hiD0IbQDCGwQyHGOlpFz7cPOs7v3YVlSjm lfxQ== X-Gm-Message-State: AOAM5306wzG8I5MM40r7xVZf3voErjBLHdHASKRDngwtLFgzwDxJiQQ+ JSPz37EMNdFocVqeVDppdQrDeg== X-Google-Smtp-Source: ABdhPJx1Mq3qptD5w3g2Y6okZL9tWnjLnFrTXEu5gKzk6Wq6AX2hVHSkDjnl1IkjZGDzNZT+Poo5bw== X-Received: by 2002:a17:902:b593:b0:12d:7aa5:de2d with SMTP id a19-20020a170902b59300b0012d7aa5de2dmr34892215pls.31.1634105379132; Tue, 12 Oct 2021 23:09:39 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id nn14sm5323477pjb.27.2021.10.12.23.09.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Oct 2021 23:09:38 -0700 (PDT) Date: Tue, 12 Oct 2021 23:09:38 -0700 From: Kees Cook To: Christoph Hellwig Cc: Jens Axboe , Coly Li , Mike Snitzer , Song Liu , David Sterba , Josef Bacik , Theodore Ts'o , OGAWA Hirofumi , Dave Kleikamp , Ryusuke Konishi , Anton Altaparmakov , Konstantin Komarov , 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: Re: [PATCH 02/29] drbd: use bdev_nr_sectors instead of open coding it Message-ID: <202110122309.FB5CB2DE3@keescook> References: <20211013051042.1065752-1-hch@lst.de> <20211013051042.1065752-3-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211013051042.1065752-3-hch@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-bcache@vger.kernel.org On Wed, Oct 13, 2021 at 07:10:15AM +0200, Christoph Hellwig wrote: > Use the proper helper to read the block device size. > > Signed-off-by: Christoph Hellwig Reviewed-by: Kees Cook -- Kees Cook