dt_checksum       258 fs/ext4/namei.c 	__le32 dt_checksum;	/* crc32c(uuid+inum+dirblock) */
dt_checksum       443 fs/ext4/namei.c 	int offset = offsetof(struct dx_tail, dt_checksum);
dt_checksum       477 fs/ext4/namei.c 	if (t->dt_checksum != ext4_dx_csum(inode, dirent, count_offset,
dt_checksum       506 fs/ext4/namei.c 	t->dt_checksum = ext4_dx_csum(inode, dirent, count_offset, count, t);