linux-kernel - Re: [PATCH] lib/plist.c: Export plist

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Date:   Wed, 6 Dec 2017 16:59:17 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Hareesh Gundu <hareeshg@...eaurora.org>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Steven Rostedt <rostedt@...dmis.org>, jcrouse@...eaurora.org,
        Mel Gorman <mgorman@...e.de>, efault@....de,
        tglx@...utronix.de, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] lib/plist.c: Export plist_*() APIs

On Wed, Dec 06, 2017 at 08:59:27PM +0530, Hareesh Gundu wrote:
> 
> On 12/5/2017 8:11 PM, Peter Zijlstra wrote:
> > On Tue, Dec 05, 2017 at 08:05:43PM +0530, Hareesh Gundu wrote:
> > > Allow plist_add(), plist_del() and plist_requeue() APIs to
> > > be referenced by kernel modules by adding the EXPORT_SYMBOL().
> This change is not for in-tree kernel module. It's for modules built outside
> of kernel tree modules.
> 
> Is it really required to show out tree kernel modules ?

Typically we don't add EXPORTs for functions not used in in-tree
modules.