linux-kernel - Re: [PATCH v6 01/34] vfs: Unconditionally set IOCB_WRITE in call_write

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Message-ID: <3037549.1674162886@warthog.procyon.org.uk>
Date:   Thu, 19 Jan 2023 21:14:46 +0000
From:   David Howells <dhowells@...hat.com>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     dhowells@...hat.com, Al Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>,
        linux-block@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        Matthew Wilcox <willy@...radead.org>, Jan Kara <jack@...e.cz>,
        Jeff Layton <jlayton@...nel.org>,
        Logan Gunthorpe <logang@...tatee.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 01/34] vfs: Unconditionally set IOCB_WRITE in call_write_iter()

Christoph Hellwig <hch@...radead.org> wrote:

> So what about deferring this whole cleanup for now?

So you'd rather I stick with the direction indicator in the iov_iter struct
for now?

I still want to add iov_iter_extract_pages(), netfs_extract_user_iter() and
netfs_extract_iter_to_sg(), even if it's only cifs and netfslib that use them
for the moment.

David