If there are multiple reserved memory blocks via lmb_reserve() that are
contiguous addresses and on different NUMA nodes we are losing track of which
address ranges to reserve in bootmem on which node. I discovered this
when I only recently got to try 16GB huge pages on a system with more
then
Minor nits ...
One is, you add this helper to mm/page_alloc.c, which means that I'll
need some ack from Hugh or Andrew before I can merge that via the
powerpc tree... Unless there's another user, I'd rather keep the
helper function in powerpc code for now, it can be moved to common
code later if
