From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Thu, 11 Oct 2018 06:42:56 -0700
From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: david@fromorbit.com, sandeen@redhat.com, linux-nfs@vger.kernel.org,
	linux-cifs@vger.kernel.org, Amir Goldstein <amir73il@gmail.com>,
	linux-unionfs@vger.kernel.org, linux-xfs@vger.kernel.org,
	linux-mm@kvack.org, linux-btrfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
	ocfs2-devel@oss.oracle.com
Subject: Re: [PATCH 03/25] vfs: check file ranges before cloning files
Message-ID: <20181011134256.GC23424@infradead.org>
References: <153923113649.5546.9840926895953408273.stgit@magnolia>
 <153923115968.5546.9927577186377570573.stgit@magnolia>
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> -EXPORT_SYMBOL(vfs_clone_file_prep_inodes);
> +EXPORT_SYMBOL(vfs_clone_file_prep);

Btw, why isn't this EXPORT_SYMBOL_GPL?  It is rather Linux internal
code, including some that I wrote which you lifted into the core
in "vfs: refactor clone/dedupe_file_range common functions".