Re: [PATCH] mm/memremap: Fix reuse of pgmap instances with internal references

To: Dan Williams <dan.j.williams@xxxxxxxxx>
Subject: Re: [PATCH] mm/memremap: Fix reuse of pgmap instances with internal references
From: Christoph Hellwig <hch@xxxxxx>
Date: Fri, 9 Aug 2019 16:42:19 +0200
Cc: linux-nvdimm@xxxxxxxxxxxx, Fan Du <fan.du@xxxxxxxxx>, Vishal Verma <vishal.l.verma@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Ira Weiny <ira.weiny@xxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxxxx>, linux-mm@xxxxxxxxx
In-reply-to: <156530042781.2068700.8733813683117819799.stgit@dwillia2-desk3.amr.corp.intel.com>
References: <156530042781.2068700.8733813683117819799.stgit@dwillia2-desk3.amr.corp.intel.com>
User-agent: Mutt/1.5.17 (2007-11-01)

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH] mm/memremap: Fix reuse of pgmap instances with internal references
  - From: Dan Williams