linux-kernel - Re: GPL only modules

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Date:	Mon, 18 Dec 2006 03:28:38 -0700
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
Cc:	Chris Wedgwood <cw@...f.org>,
	Christoph Hellwig <hch@...radead.org>,
	Linus Torvalds <torvalds@...l.org>,
	Jeff Garzik <jeff@...zik.org>, Greg KH <gregkh@...e.de>,
	Jonathan Corbet <corbet@....net>,
	Andrew Morton <akpm@...l.org>,
	Martin Bligh <mbligh@...igh.org>,
	"Michael K. Edwards" <medwards.linux@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: GPL only modules

Jan Engelhardt <jengelh@...ux01.gwdg.de> writes:

> On Dec 14 2006 09:52, Chris Wedgwood wrote:
>>On Thu, Dec 14, 2006 at 05:38:27PM +0000, Christoph Hellwig wrote:
>>
>>> Yes, EXPORT_SYMBOL_INTERNAL would make a lot more sense.
>>
>>A quick grep shows that changing this now would require updating
>>nearly 1900 instances, so patches to do this would be pretty large and
>>disruptive (though we could support both during a transition and
>>migrate them over time).
>
> I'd prefer to do it at once. But that's not my decision so you anyway do what
> you want.
>
> That said, I would like to keep EXPORT_SYMBOL_GPL, because EXPORT and INTERNAL
> is somehow contrary. Just a wording issue.

I would suggest that we make the prefix MODULE and not EXPORT.  It
more accurately conveys what we are trying to say, and it doesn't
have the conflicting problem with INTERNAL.

I don't know if it is actually worth doing a great rename for such
a simple clarification in language.  But it is worth considering
because it would more strongly convey that we don't expect these
symbols to be used by everything.

Eric
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