xfs_dir2_data_unused_tag_p
*xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16(offset);
*xfs_dir2_data_unused_tag_p(newdup) =
*xfs_dir2_data_unused_tag_p(newdup) =
be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup)))
*xfs_dir2_data_unused_tag_p(newdup) =
*xfs_dir2_data_unused_tag_p(newdup) =
*xfs_dir2_data_unused_tag_p(newdup) =
*xfs_dir2_data_unused_tag_p(newdup2) =
if (be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup)) !=
be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup)));
*xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16((char *)dup - (char *)hdr);
(uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)hdr),
(uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)hdr +
*xfs_dir2_data_unused_tag_p(prevdup) =
*xfs_dir2_data_unused_tag_p(prevdup) =
tag = be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup));
tag = be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup));