ntfs_bread
bh = ntfs_bread(sb, lbo >> sb->s_blocksize_bits);
bh = ntfs_bread(sb, lbo >> sb->s_blocksize_bits);
bh = ntfs_bread(wnd->sb, lbo >> sb->s_blocksize_bits);
return ntfs_bread(sb, lbo >> sb->s_blocksize_bits);
bh = ntfs_bread(sb, block);
bh = ntfs_bread(sb, block);
bh = ntfs_bread(sb, block + blk);
struct buffer_head *ntfs_bread(struct super_block *sb, sector_t block);
bh = ntfs_bread(sb, boot_block);