Re: cleanup the walk_page_range interface

[Christoph Hellwig]

On Fri, Aug 16, 2019 at 11:57:40AM +0000, Jason Gunthorpe wrote:
> Are there conflicts with trees other than hmm?
> 
> We can put it on a topic branch and merge to hmm to resolve. If hmm
> has problems then send the topic on its own?

I see two new walk_page_range user in linux-next related to MADV_COLD
support (which probably really should use walk_range_vma), and then
there is the series from Steven, which hasn't been merged yet.