Re: revamp vmem_altmap / dev_pagemap handling V3

On Mon, Jan 8, 2018 at 3:26 AM, Christoph Hellwig [off-list ref] wrote:

Any chance to get this fully reviewed and picked up before the
end of the merge window?

I'm fine carrying these through the nvdimm tree, but I'd need an ack
from the mm folks for all the code touches related to arch_add_memory.