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Date: Wed, 30 Aug 2017 09:15:00 -0700
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH] xfs: don't set DAX flag for v2 inodes
Message-ID: <20170830161500.GA1755@infradead.org>
References: <20170830155517.GI4757@magnolia>
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To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: xfs <linux-xfs@vger.kernel.org>, Jan Kara <jack@suse.cz>, Christoph Hellwig <hch@infradead.org>

How about returning an error from xfs_set_diflags for
anything that would go into di_flags2 for v2 inodes?