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From:   David Howells <dhowells@redhat.com>
In-Reply-To: <Y8vi8/sCvOxvLzzc@infradead.org>
References: <Y8vi8/sCvOxvLzzc@infradead.org> <20230120175556.3556978-1-dhowells@redhat.com> <20230120175556.3556978-5-dhowells@redhat.com>
To:     Christoph Hellwig <hch@infradead.org>
Cc:     dhowells@redhat.com, Al Viro <viro@zeniv.linux.org.uk>,
        Matthew Wilcox <willy@infradead.org>,
        Jens Axboe <axboe@kernel.dk>, Jan Kara <jack@suse.cz>,
        Jeff Layton <jlayton@kernel.org>,
        Logan Gunthorpe <logang@deltatee.com>,
        linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org,
        linux-kernel@vger.kernel.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v7 4/8] block: Rename BIO_NO_PAGE_REF to BIO_PAGE_REFFED and invert the meaning
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Date:   Mon, 23 Jan 2023 09:38:45 +0000
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Christoph Hellwig <hch@infradead.org> wrote:

> ... I've put together a version of this series that implements this and =
my
> other suggestions here:
> =

> http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dio-pin-=
pages
> =

> This also tests fine with xfs and btrfs and nvme passthrough I/O.

That looks okay.  Do you need to put a Co-developed-by tag on the "block:
invert BIO_NO_PAGE_REF" patch?

Should I take that set of patches and send it on to Linus when the window
opens?  Or should it go through the block tree?

David