1 typedef unsigned long long u64;
3 unsigned long s_blocksize;
4 struct block_device *s_bdev;
9 struct buffer_head *sb_bread(struct super_block *sb, u64 block)
11 return __bread(sb->s_bdev, block, sb->s_blocksize);
15 int (*test) (struct sysv_sb_info *, struct buffer_head *);
18 int sysv_fill_super(struct super_block *sb, void *data, int silent)
20 struct buffer_head *bh = 0;
21 unsigned long blocknr;
24 for (i = 0; i < 1 && !size; i++)
25 size = flavours[i].test(SYSV_SB(sb), bh);
28 blocknr = bh->b_blocknr >> 1;
29 bh = sb_bread(sb, blocknr);