efs_dinode
struct efs_dinode *efs_inode;
(EFS_BLOCKSIZE / sizeof(struct efs_dinode));
(EFS_BLOCKSIZE / sizeof(struct efs_dinode))) *
sizeof(struct efs_dinode);
efs_inode = (struct efs_dinode *) (bh->b_data + offset);
(EFS_BLOCKSIZE / sizeof(struct efs_dinode));