questions about memory hotplug

[Shaohua Li]

On Tue, 2011-08-02 at 01:08 +0800, Larry Bassel wrote:
> 
> In use case #1 yes, maybe not in #2 (we can arrange it to be
> at the end of memory, but then might waste memory as it may
> not be aligned on a SPARSEMEM section boundary and so would
> need to be padded).
then maybe the new migrate type I suggested can help here for the
non-aligned memory. Anyway, let me do an experiment.

Thanks,
Shaohua