447 	int count_offset;  in get_dx_countlimit()  local
450 		count_offset = 8;  in get_dx_countlimit()
460 		count_offset = 32;  in get_dx_countlimit()
465 		*offset = count_offset;  in get_dx_countlimit()
466 	return (struct dx_countlimit *)(((void *)dirent) + count_offset);  in get_dx_countlimit()
470 			   int count_offset, int count, struct dx_tail *t)  in ext4_dx_csum()  argument
479 	size = count_offset + (count * sizeof(struct dx_entry));  in ext4_dx_csum()
492 	int count_offset, limit, count;  in ext4_dx_csum_verify()  local
497 	c = get_dx_countlimit(inode, dirent, &count_offset);  in ext4_dx_csum_verify()
504 	if (count_offset + (limit * sizeof(struct dx_entry)) >  in ext4_dx_csum_verify()
511 	if (t->dt_checksum != ext4_dx_csum(inode, dirent, count_offset,  in ext4_dx_csum_verify()
521 	int count_offset, limit, count;  in ext4_dx_csum_set()  local
526 	c = get_dx_countlimit(inode, dirent, &count_offset);  in ext4_dx_csum_set()
533 	if (count_offset + (limit * sizeof(struct dx_entry)) >  in ext4_dx_csum_set()
540 	t->dt_checksum = ext4_dx_csum(inode, dirent, count_offset, count, t);  in ext4_dx_csum_set()