From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig To: Jens Axboe 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> Cc: linux-nfs@vger.kernel.org, linux-mm@kvack.org, David Howells , linux-fsdevel@vger.kernel.org, linux-mtd@lists.infradead.org, Tejun Heo , ceph-devel@vger.kernel.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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