From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f43.google.com (mail-wg0-f43.google.com [74.125.82.43]) by kanga.kvack.org (Postfix) with ESMTP id 7DF336B0072 for ; Thu, 8 Jan 2015 12:46:40 -0500 (EST) Received: by mail-wg0-f43.google.com with SMTP id k14so3945317wgh.2 for ; Thu, 08 Jan 2015 09:46:40 -0800 (PST) Received: from casper.infradead.org (casper.infradead.org. [2001:770:15f::2]) by mx.google.com with ESMTPS id jy9si1414501wjc.138.2015.01.08.09.46.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Jan 2015 09:46:32 -0800 (PST) From: Christoph Hellwig Subject: [PATCH 06/12] nilfs2: set up s_bdi like the generic mount_bdev code Date: Thu, 8 Jan 2015 18:45:27 +0100 Message-Id: <1420739133-27514-7-git-send-email-hch@lst.de> In-Reply-To: <1420739133-27514-1-git-send-email-hch@lst.de> References: <1420739133-27514-1-git-send-email-hch@lst.de> Sender: owner-linux-mm@kvack.org List-ID: To: Jens Axboe Cc: David Howells , Tejun Heo , linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-mtd@lists.infradead.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org mapping->backing_dev_info will go away, so don't rely on it. Signed-off-by: Christoph Hellwig Acked-by: Ryusuke Konishi --- fs/nilfs2/super.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 2e5b3ec..3d4bbac 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -1057,7 +1057,6 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent) { struct the_nilfs *nilfs; struct nilfs_root *fsroot; - struct backing_dev_info *bdi; __u64 cno; int err; @@ -1077,8 +1076,7 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent) sb->s_time_gran = 1; sb->s_max_links = NILFS_LINK_MAX; - bdi = sb->s_bdev->bd_inode->i_mapping->backing_dev_info; - sb->s_bdi = bdi ? : &default_backing_dev_info; + sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info; err = load_nilfs(nilfs, sb); if (err) -- 1.9.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org