linux-kernel - Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)

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Message-ID: <Y+zqy7kyWWo9v/Wt@infradead.org>
Date:   Wed, 15 Feb 2023 06:23:07 -0800
From:   Christoph Hellwig <hch@...radead.org>
To:     David Howells <dhowells@...hat.com>
Cc:     Jens Axboe <axboe@...nel.dk>, smfrench@...il.com,
        Al Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>,
        Matthew Wilcox <willy@...radead.org>, Jan Kara <jack@...e.cz>,
        Jeff Layton <jlayton@...nel.org>,
        David Hildenbrand <david@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Hillf Danton <hdanton@...a.com>, linux-fsdevel@...r.kernel.org,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just
 list)

On Wed, Feb 15, 2023 at 08:07:58AM +0000, David Howells wrote:
>  	return total_spliced ? total_spliced : error;
>  }
> +EXPORT_SYMBOL(filemap_splice_read);

EXPORT_SYMBOL_GPL for filemap internals, please.