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| author | Christoph Hellwig <hch@lst.de> | 2015-01-14 10:42:35 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-01-20 14:03:02 -0700 |
| commit | 26ff13047e3dc6c0230a629867e8dbd4a15a7626 (patch) | |
| tree | 3ea0e34502568ba4eabd054a5ab764178b28a595 /fs | |
| parent | 495a276e1ca96af622edb67ad0f85431935b20d2 (diff) | |
| download | blackbird-op-linux-26ff13047e3dc6c0230a629867e8dbd4a15a7626.tar.gz blackbird-op-linux-26ff13047e3dc6c0230a629867e8dbd4a15a7626.zip | |
nilfs2: set up s_bdi like the generic mount_bdev code
mapping->backing_dev_info will go away, so don't rely on it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Reviewed-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nilfs2/super.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 2e5b3ec85b8f..3d4bbac36bea 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) |
