[PATCH v3 19/26] mm: introduce numa_emulation

[Dan Williams]

Mike Rapoport wrote:
> From: "Mike Rapoport (Microsoft)" <rppt at kernel.org>
> 
> Move numa_emulation codfrom arch/x86 to mm/numa_emulation.c

s/codfrom/code from/

I am surprised that numa-emulation stayed x86 only for so long. I think
it is useful facility for debugging NUMA scaling and heterogenous memory
topologies. So, glad to see it upleveled.