xfs_rtrefcount_broot_space_calc
new_size = xfs_rtrefcount_broot_space_calc(mp, level, new_numrecs);
xfs_rtrefcount_broot_space_calc(mp, level, numrecs));
xfs_rtrefcount_broot_space_calc(mp, 0, 0));
return xfs_rtrefcount_broot_space_calc(mp, be16_to_cpu(bb->bb_level),
return xfs_rtrefcount_broot_space_calc(cur->bc_mp, level,