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Date:   Thu, 6 Jul 2023 08:30:07 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     David Howells <dhowells@redhat.com>
Cc:     Jens Axboe <axboe@kernel.dk>, Al Viro <viro@zeniv.linux.org.uk>,
        Christoph Hellwig <hch@infradead.org>,
        Matthew Wilcox <willy@infradead.org>, Jan Kara <jack@suse.cz>,
        Jeff Layton <jlayton@kernel.org>,
        David Hildenbrand <david@redhat.com>,
        Jason Gunthorpe <jgg@nvidia.com>,
        Logan Gunthorpe <logang@deltatee.com>,
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        linux-kernel@vger.kernel.org, linux-mm@kvack.org,
        Christoph Hellwig <hch@lst.de>,
        Christian Brauner <christian@brauner.io>
Subject: Re: [RFC PATCH 05/11] iov_iter: Use IOMAP_WRITE rather than iterator
 direction
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References: <20230630152524.661208-1-dhowells@redhat.com>
 <20230630152524.661208-6-dhowells@redhat.com>
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On Fri, Jun 30, 2023 at 04:25:18PM +0100, David Howells wrote:
> If an iomap_iter is available, use the IOMAP_WRITE flag instead of the
> iterator direction.

This is really two patches, one for dax and one for iomap, and not one
for the iov_iter code.