Re: [PATCH 5/7] dax, iomap: Add support for synchronous faults

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To: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>, Jan Kara <jack@xxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, Dan Williams <dan.j.williams@xxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxx>, linux-nvdimm@xxxxxxxxxxxx, linux-xfs@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 5/7] dax, iomap: Add support for synchronous faults
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Tue, 1 Aug 2017 03:56:08 -0700
In-reply-to: <20170727224245.GF22000@linux.intel.com>
References: <20170727131245.28279-1-jack@suse.cz> <20170727131245.28279-6-jack@suse.cz> <20170727224245.GF22000@linux.intel.com>
User-agent: Mutt/1.8.0 (2017-02-23)

On Thu, Jul 27, 2017 at 04:42:45PM -0600, Ross Zwisler wrote:
> I wonder if we should name this flag something a little stronger and more
> specific to its usage with respect to DAX and sync faults?  Maybe
> "VM_FAULT_NEEDDSYNC" for consistency with the iomap flag?

Agreed.

References:
- [RFC PATCH 0/7] dax, ext4: Synchronous page faults
  - From: Jan Kara
- [PATCH 5/7] dax, iomap: Add support for synchronous faults
  - From: Jan Kara
- Re: [PATCH 5/7] dax, iomap: Add support for synchronous faults
  - From: Ross Zwisler

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