Message ID | 20211013051042.1065752-10-hch@lst.de (mailing list archive) |
---|---|
State | Not Applicable, archived |
Delegated to: | Mike Snitzer |
Headers | show
Return-Path: <SRS0=XhuN=PB=redhat.com=dm-devel-bounces@kernel.org> 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 68C25C43219 for <dm-devel@archiver.kernel.org>; Wed, 13 Oct 2021 05:21:50 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 02AF060231 for <dm-devel@archiver.kernel.org>; Wed, 13 Oct 2021 05:21:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 02AF060231 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=redhat.com Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-342-Mo_hmlMVMpOeTZwDV9Wwcw-1; Wed, 13 Oct 2021 01:21:45 -0400 X-MC-Unique: Mo_hmlMVMpOeTZwDV9Wwcw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id ED7A93630A; Wed, 13 Oct 2021 05:21:40 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6920910013D7; Wed, 13 Oct 2021 05:21:40 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 969DC4E58F; Wed, 13 Oct 2021 05:21:39 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 19D5LcXX023467 for <dm-devel@listman.util.phx.redhat.com>; Wed, 13 Oct 2021 01:21:38 -0400 Received: by smtp.corp.redhat.com (Postfix) id 44F8D40CFD10; Wed, 13 Oct 2021 05:21:38 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast06.extmail.prod.ext.rdu2.redhat.com [10.11.55.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4016340CFD04 for <dm-devel@redhat.com>; Wed, 13 Oct 2021 05:21:38 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 27068185A794 for <dm-devel@redhat.com>; Wed, 13 Oct 2021 05:21:38 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-121-Vb-52ApjN3awNyBF80LBxA-1; Wed, 13 Oct 2021 01:21:34 -0400 X-MC-Unique: Vb-52ApjN3awNyBF80LBxA-1 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 1maWfl-0076UD-PC; Wed, 13 Oct 2021 05:20:03 +0000 From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk> Date: Wed, 13 Oct 2021 07:10:22 +0200 Message-Id: <20211013051042.1065752-10-hch@lst.de> 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 <hch@infradead.org> by casper.infradead.org. See http://www.infradead.org/rpr.html X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.84 on 10.11.54.1 X-loop: dm-devel@redhat.com Cc: Dave Kleikamp <shaggy@kernel.org>, jfs-discussion@lists.sourceforge.net, Mike Snitzer <snitzer@redhat.com>, linux-nvme@lists.infradead.org, Konstantin Komarov <almaz.alexandrovich@paragon-software.com>, Song Liu <song@kernel.org>, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, reiserfs-devel@vger.kernel.org, drbd-dev@lists.linbit.com, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>, linux-ext4@vger.kernel.org, Kees Cook <keescook@chromium.org>, Josef Bacik <josef@toxicpanda.com>, Coly Li <colyli@suse.de>, linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, David Sterba <dsterba@suse.com>, Ryusuke Konishi <konishi.ryusuke@gmail.com>, Anton Altaparmakov <anton@tuxera.com>, linux-block@vger.kernel.org, linux-nfs@vger.kernel.org, Theodore Ts'o <tytso@mit.edu>, linux-ntfs-dev@lists.sourceforge.net, Jan Kara <jack@suse.com>, linux-fsdevel@vger.kernel.org, Phillip Lougher <phillip@squashfs.org.uk>, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org Subject: [dm-devel] [PATCH 09/29] fs: simplify init_page_buffers X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development <dm-devel.redhat.com> List-Unsubscribe: <https://listman.redhat.com/mailman/options/dm-devel>, <mailto:dm-devel-request@redhat.com?subject=unsubscribe> List-Archive: <https://listman.redhat.com/archives/dm-devel> List-Post: <mailto:dm-devel@redhat.com> List-Help: <mailto:dm-devel-request@redhat.com?subject=help> List-Subscribe: <https://listman.redhat.com/mailman/listinfo/dm-devel>, <mailto:dm-devel-request@redhat.com?subject=subscribe> Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit |
Series |
[01/29] bcache: remove bdev_sectors
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On Wed, Oct 13, 2021 at 07:10:22AM +0200, Christoph Hellwig wrote: > No need to convert from bdev to inode and back. > > Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kees Cook <keescook@chromium.org>
On Wed 13-10-21 07:10:22, Christoph Hellwig wrote: > No need to convert from bdev to inode and back. > > Signed-off-by: Christoph Hellwig <hch@lst.de> Looks good. Feel free to add: Reviewed-by: Jan Kara <jack@suse.cz> Honza
diff --git a/fs/buffer.c b/fs/buffer.c index 3fb9c5b457ab6..ef1fe4f77a952 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)) {
No need to convert from bdev to inode and back. Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)