Lines Matching defs:root_bh
335 struct buffer_head *root_bh = NULL;
428 root_bh = affs_bread(sb, sbi->s_root_block + num_bm);
429 if (!root_bh)
431 if (!affs_checksum_block(sb, root_bh) &&
432 be32_to_cpu(AFFS_ROOT_HEAD(root_bh)->ptype) == T_SHORT &&
433 be32_to_cpu(AFFS_ROOT_TAIL(sb, root_bh)->stype) == ST_ROOT) {
438 affs_brelse(root_bh);
439 root_bh = NULL;
449 sbi->s_root_bh = root_bh;
510 u8 len = AFFS_ROOT_TAIL(sb, root_bh)->disk_name[0];
513 AFFS_ROOT_TAIL(sb, root_bh)->disk_name + 1,