Re: [PATCH V7 4/9] fs/xfs: Make DAX mount option a tri-state

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To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [PATCH V7 4/9] fs/xfs: Make DAX mount option a tri-state
From: Ira Weiny <ira.weiny@xxxxxxxxx>
Date: Tue, 14 Apr 2020 13:34:14 -0700
Cc: linux-kernel@xxxxxxxxxxxxxxx, "Darrick J. Wong" <darrick.wong@xxxxxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>, Dave Chinner <david@xxxxxxxxxxxxx>, "Theodore Y. Ts'o" <tytso@xxxxxxx>, Jan Kara <jack@xxxxxxx>, Jeff Moyer <jmoyer@xxxxxxxxxx>, linux-ext4@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx
In-reply-to: <20200414062530.GD23154@lst.de>
References: <20200413054046.1560106-1-ira.weiny@intel.com> <20200413054046.1560106-5-ira.weiny@intel.com> <20200414062530.GD23154@lst.de>
User-agent: Mutt/1.11.1 (2018-12-01)

On Tue, Apr 14, 2020 at 08:25:30AM +0200, Christoph Hellwig wrote:
> On Sun, Apr 12, 2020 at 10:40:41PM -0700, ira.weiny@xxxxxxxxx wrote:
> > +#define XFS_MOUNT_DAX		(1ULL << 62)
> > +#define XFS_MOUNT_NODAX		(1ULL << 63)
> 
> Replace this with XFS_MOUNT_DAX_ALWAYS and XFS_MOUNT_DAX_NEVER?

Sounds reasonable, Done for v8

Ira

References:
- [PATCH V7 0/9] Enable per-file/per-directory DAX operations V7
  - From: ira . weiny
- [PATCH V7 4/9] fs/xfs: Make DAX mount option a tri-state
  - From: ira . weiny
- Re: [PATCH V7 4/9] fs/xfs: Make DAX mount option a tri-state
  - From: Christoph Hellwig

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