Re: [PATCH 09/17] mm: split altmap memory map allocation from normal case

[Dan Williams]

On Fri, Dec 15, 2017 at 6:09 AM, Christoph Hellwig <hch@xxxxxx> wrote:
> No functional changes, just untangling the call chain.

I'd also mention that creating more helper functions in the altmap_
namespace helps document why altmap is passed all around the hotplug
code.

>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> Reviewed-by: Logan Gunthorpe <logang@xxxxxxxxxxxx>

Reviewed-by: Dan Williams <dan.j.williams@xxxxxxxxx>