Lines Matching refs:dirent
84 struct ext4_dir_entry *dirent);
110 struct ext4_dir_entry *dirent; in __ext4_read_dirblock() local
134 dirent = (struct ext4_dir_entry *) bh->b_data; in __ext4_read_dirblock()
139 else if (ext4_rec_len_from_disk(dirent->rec_len, in __ext4_read_dirblock()
160 if (ext4_dx_csum_verify(inode, dirent) && in __ext4_read_dirblock()
347 static __le32 ext4_dirblock_csum(struct inode *inode, void *dirent, int size) in ext4_dirblock_csum() argument
353 csum = ext4_chksum(sbi, ei->i_csum_seed, (__u8 *)dirent, size); in ext4_dirblock_csum()
414 struct ext4_dir_entry *dirent, in get_dx_countlimit() argument
421 if (le16_to_cpu(dirent->rec_len) == EXT4_BLOCK_SIZE(inode->i_sb)) in get_dx_countlimit()
423 else if (le16_to_cpu(dirent->rec_len) == 12) { in get_dx_countlimit()
424 dp = (struct ext4_dir_entry *)(((void *)dirent) + 12); in get_dx_countlimit()
438 return (struct dx_countlimit *)(((void *)dirent) + count_offset); in get_dx_countlimit()
441 static __le32 ext4_dx_csum(struct inode *inode, struct ext4_dir_entry *dirent, in ext4_dx_csum() argument
452 csum = ext4_chksum(sbi, ei->i_csum_seed, (__u8 *)dirent, size); in ext4_dx_csum()
460 struct ext4_dir_entry *dirent) in ext4_dx_csum_verify() argument
469 c = get_dx_countlimit(inode, dirent, &count_offset); in ext4_dx_csum_verify()
483 if (t->dt_checksum != ext4_dx_csum(inode, dirent, count_offset, in ext4_dx_csum_verify()
489 static void ext4_dx_csum_set(struct inode *inode, struct ext4_dir_entry *dirent) in ext4_dx_csum_set() argument
498 c = get_dx_countlimit(inode, dirent, &count_offset); in ext4_dx_csum_set()
512 t->dt_checksum = ext4_dx_csum(inode, dirent, count_offset, count, t); in ext4_dx_csum_set()