linux-ext4 - Re: [PATCH V7 4/9] fs/xfs: Make DAX mount option a tri-state

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Message-ID: <20200414062530.GD23154@lst.de>
Date:   Tue, 14 Apr 2020 08:25:30 +0200
From:   Christoph Hellwig <hch@....de>
To:     ira.weiny@...el.com
Cc:     linux-kernel@...r.kernel.org,
        "Darrick J. Wong" <darrick.wong@...cle.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Dave Chinner <david@...morbit.com>,
        Christoph Hellwig <hch@....de>,
        "Theodore Y. Ts'o" <tytso@....edu>, Jan Kara <jack@...e.cz>,
        Jeff Moyer <jmoyer@...hat.com>, linux-ext4@...r.kernel.org,
        linux-xfs@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH V7 4/9] fs/xfs: Make DAX mount option a tri-state

On Sun, Apr 12, 2020 at 10:40:41PM -0700, ira.weiny@...el.com 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?