Re: [PATCH v1 02/14] mm: remove extra ZONE_DEVICE struct page refcount

Subject: Re: [PATCH v1 02/14] mm: remove extra ZONE_DEVICE struct page refcount
From: Christoph Hellwig <hch@xxxxxx>
Date: Wed, 25 Aug 2021 09:35:59 +0200
Cc: akpm@xxxxxxxxxxxxxxxxxxxx, Felix.Kuehling@xxxxxxx, linux-mm@xxxxxxxxx, rcampbell@xxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxxxxxx, amd-gfx@xxxxxxxxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, hch@xxxxxx, jgg@xxxxxxxxxx, jglisse@xxxxxxxxxx
In-reply-to: <20210825034828.12927-3-alex.sierra@amd.com>
References: <20210825034828.12927-1-alex.sierra@amd.com> <20210825034828.12927-3-alex.sierra@amd.com>
User-agent: Mutt/1.5.17 (2007-11-01)

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v1 00/14] Add MEMORY_DEVICE_PUBLIC for CPU-accessible coherent device memory
  - From: Alex Sierra
- [PATCH v1 02/14] mm: remove extra ZONE_DEVICE struct page refcount
  - From: Alex Sierra