83 			       struct ext4_dir_entry *dirent);
109 	struct ext4_dir_entry *dirent;  in __ext4_read_dirblock()  local
130 	dirent = (struct ext4_dir_entry *) bh->b_data;  in __ext4_read_dirblock()
135 		else if (ext4_rec_len_from_disk(dirent->rec_len,  in __ext4_read_dirblock()
156 		if (ext4_dx_csum_verify(inode, dirent))  in __ext4_read_dirblock()
341 static __le32 ext4_dirblock_csum(struct inode *inode, void *dirent, int size)  in ext4_dirblock_csum()  argument
347 	csum = ext4_chksum(sbi, ei->i_csum_seed, (__u8 *)dirent, size);  in ext4_dirblock_csum()
408 					       struct ext4_dir_entry *dirent,  in get_dx_countlimit()  argument
415 	if (le16_to_cpu(dirent->rec_len) == EXT4_BLOCK_SIZE(inode->i_sb))  in get_dx_countlimit()
417 	else if (le16_to_cpu(dirent->rec_len) == 12) {  in get_dx_countlimit()
418 		dp = (struct ext4_dir_entry *)(((void *)dirent) + 12);  in get_dx_countlimit()
432 	return (struct dx_countlimit *)(((void *)dirent) + count_offset);  in get_dx_countlimit()
435 static __le32 ext4_dx_csum(struct inode *inode, struct ext4_dir_entry *dirent,  in ext4_dx_csum()  argument
446 	csum = ext4_chksum(sbi, ei->i_csum_seed, (__u8 *)dirent, size);  in ext4_dx_csum()
454 			       struct ext4_dir_entry *dirent)  in ext4_dx_csum_verify()  argument
463 	c = get_dx_countlimit(inode, dirent, &count_offset);  in ext4_dx_csum_verify()
477 	if (t->dt_checksum != ext4_dx_csum(inode, dirent, count_offset,  in ext4_dx_csum_verify()
483 static void ext4_dx_csum_set(struct inode *inode, struct ext4_dir_entry *dirent)  in ext4_dx_csum_set()  argument
492 	c = get_dx_countlimit(inode, dirent, &count_offset);  in ext4_dx_csum_set()
506 	t->dt_checksum = ext4_dx_csum(inode, dirent, count_offset, count, t);  in ext4_dx_csum_set()