ext4_dx_csum      477 fs/ext4/namei.c 	if (t->dt_checksum != ext4_dx_csum(inode, dirent, count_offset,
ext4_dx_csum      506 fs/ext4/namei.c 	t->dt_checksum = ext4_dx_csum(inode, dirent, count_offset, count, t);