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From: Dan Williams <dan.j.williams@intel.com>
Date: Thu, 2 Nov 2017 14:06:57 -0700
Message-ID: <CAPcyv4g0-kXCXzGo6=3fwaRJTM_4N8BFp+-W71t4Vd_to7LDBA@mail.gmail.com>
Subject: Re: [PATCH 10/15] IB/core: disable memory registration of
 fileystem-dax vmas
To: Christoph Hellwig <hch@lst.de>
Cc: "linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
        Sean Hefty <sean.hefty@intel.com>, linux-xfs@vger.kernel.org,
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        Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
        Linux MM <linux-mm@kvack.org>, Doug Ledford <dledford@redhat.com>,
        linux-fsdevel <linux-fsdevel@vger.kernel.org>,
        Ross Zwisler <ross.zwisler@linux.intel.com>,
        Hal Rosenstock <hal.rosenstock@gmail.com>
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On Thu, Nov 2, 2017 at 1:13 PM, Christoph Hellwig <hch@lst.de> wrote:
> Any chance we could add a new get_user_pages_longerm or similar
> helper instead of opencoding this in the various callers?

Sounds like a great idea to me, I'll take a look...