xfs_bmap_last_offset
int xfs_bmap_last_offset(struct xfs_inode *ip, xfs_fileoff_t *unused,
*error = xfs_bmap_last_offset(dp, &eof, XFS_DATA_FORK);
if ((error = xfs_bmap_last_offset(dp, &fo, XFS_DATA_FORK))) {
error = xfs_bmap_last_offset(dp, &fo, XFS_DATA_FORK);
error = xfs_bmap_last_offset(ip, &endoff, whichfork);
error = xfs_bmap_last_offset(dp, &last, XFS_DATA_FORK);