Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp2846364pxb; Mon, 18 Oct 2021 03:13:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyhBENrIf+YaR8YhIvOSat4ArKutiJqNWZ5Il4hXS0NdS+JwPti95UMmNhH0r6utK1x6wVV X-Received: by 2002:a17:90a:ccb:: with SMTP id 11mr5627631pjt.121.1634551990133; Mon, 18 Oct 2021 03:13:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1634551990; cv=none; d=google.com; s=arc-20160816; b=K5sTxxOCqI0mumo9OcCZSVbaRWjfRKtl3fSrPrOEY0Z+Bt/NVz9S1yK/oS7Zr6jhLk F4WCHMd3Pa5jCRy2APJIti+3V6q2oON4hljO7tcxyvSfZNbqFeh45kXjeY0Cs+qLTa8z 33wPBKboHXSQFFJrW67Ttfn+hKpavRX6yVZbX+7/59U+xlQy9dX7n8bnf0SWYUdEuWiw gz9WsgIBbDUR27E4BsgexZH18s9Qd0VSgkWfHsrBu9we8co2jYyKvInPupOqjQEOunsU w0GzxvZBJY6qConIy0GH27JKKIYpToM95GrT7c19Mmby5TQO4s6QQNRKAexxPQP19xWO CmGg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=Yh+z+whkMCjXlGfSieTjzpMbNq/jpmSmFhhD2XKG2/0=; b=vIQ1f29oJaiEfKF+QYUbwzHDT8vmVgKM4NH9NW9pBPTkJ7/3tOBqAoAg81RjqWom5e gx51vK7dZRYvnjE33nsVqIHrElDB9EUaZYV/kCE+51oPBHJzYGfG5MqbFPe/aipOYp3Y qrhKWQGpo/0nI+zSYuKBanfthm0qnXQYLGM/NGcxFlPe7k8GHH45r3j05MPa7RlkRvY2 ZpXf0F99zSkWJVBwa93aSBejTRYMY+qXayoIEmZJqEJ9hWSOWmzEHTXAH77cIVhU4nFZ s5KDeX0QQdTg93Uhz5QZNvpHzg8lGYlf7AqyvVNUs/XtJp682H40FxHaUBYd0QeBcahf V8jg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=dOgIzGxW; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id t15si23528795pgm.599.2021.10.18.03.12.57; Mon, 18 Oct 2021 03:13:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=dOgIzGxW; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231834AbhJRKOx (ORCPT + 99 others); Mon, 18 Oct 2021 06:14:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231570AbhJRKOY (ORCPT ); Mon, 18 Oct 2021 06:14:24 -0400 Received: from bombadil.infradead.org (unknown [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DCE8C061714; Mon, 18 Oct 2021 03:12:13 -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=Yh+z+whkMCjXlGfSieTjzpMbNq/jpmSmFhhD2XKG2/0=; b=dOgIzGxW11roiePXE+sll361NK LYGpgQMoubpTOVmUT1Y39mMzfmuqwMpOB4ci4j6R2aKMVmlGa/YRIGL/swEN/eVMD0upgNGRukMym izFxF8HQCyYNFQD+qdcgMooZP+Jcoc0WJy2g0E9KmeHryFgXV1nCn4Kt5ZxVjzCv8TvG0Owa1QGvD 8ziYgSuAjQVdd1Vzof/owy8oCnxrD0t3lwh0Yf0p/d1MD+K0QGV9OqJAtTDreNuvcdjJNYdURo/Lu 61efTOMREqhL58vmBYt27QC3vmE69B9XHhRLLocqerfpU+M3Um5RdX8b3RnokS3Y0wc8leL5UIWTX u5KUMKEw==; 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 1mcPcd-00EuC1-S3; Mon, 18 Oct 2021 10:12:00 +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-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, Jan Kara Subject: [PATCH 10/30] fs: simplify init_page_buffers Date: Mon, 18 Oct 2021 12:11:10 +0200 Message-Id: <20211018101130.1838532-11-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 by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org No need to convert from bdev to inode and back. Signed-off-by: Christoph Hellwig Reviewed-by: Kees Cook Reviewed-by: Jan Kara --- fs/buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/buffer.c b/fs/buffer.c index 156358977249f..46bc589b7a03c 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -897,7 +897,7 @@ init_page_buffers(struct page *page, struct block_device *bdev, struct buffer_head *head = page_buffers(page); struct buffer_head *bh = head; int uptodate = PageUptodate(page); - sector_t end_block = blkdev_max_block(I_BDEV(bdev->bd_inode), size); + sector_t end_block = blkdev_max_block(bdev, size); do { if (!buffer_mapped(bh)) { -- 2.30.2