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Commit 26ff1304 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

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: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Reviewed-by: default avatarTejun Heo <tj@kernel.org>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 495a276e

fs/nilfs2/super.c

+1 −3
Original line number Diff line number Diff line
@@ -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)