numa_remove_memblk_from
void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi);
numa_remove_memblk_from(phys_blk, pi);
numa_remove_memblk_from(idx, src);
numa_remove_memblk_from(i--, mi);
numa_remove_memblk_from(j--, mi);