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References: <20191115001134.2489505-1-jhubbard@nvidia.com> <20191115001134.2489505-3-jhubbard@nvidia.com>
In-Reply-To: <20191115001134.2489505-3-jhubbard@nvidia.com>
From: Dan Williams <dan.j.williams@intel.com>
Date: Fri, 15 Nov 2019 08:41:55 -0800
Message-ID: <CAPcyv4hWksbxM5h4b4hCfs_MSggDoEDoxiu4sw2uj1N=z+mOcg@mail.gmail.com>
Subject: Re: [PATCH 2/2] mm: devmap: refactor 1-based refcounting for
 ZONE_DEVICE pages
To: John Hubbard <jhubbard@nvidia.com>
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CC: Andrew Morton <akpm@linux-foundation.org>, Christoph Hellwig <hch@infradead.org>, Jan Kara <jack@suse.cz>, Jason Gunthorpe <jgg@ziepe.ca>, Jens Axboe <axboe@kernel.dk>, =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>, linux-nvdimm <linux-nvdimm@lists.01.org>, Linux MM <linux-mm@kvack.org>, LKML <linux-kernel@vger.kernel.org>, Christoph Hellwig <hch@lst.de>
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