linux-kernel - Re: [PATCH] __used is needed for function referenced only from inline asm

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Date:	Mon, 24 Nov 2008 10:32:54 +0100
From:	Andreas Schwab <schwab@...e.de>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Török Edwin <edwintorok@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	David Howells <dhowells@...hat.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] __used is needed for function referenced only from inline asm

Andi Kleen <andi@...stfloor.org> writes:

> Geert Uytterhoeven <geert@...ux-m68k.org> writes:
>>>   */
>>> -static void noinline __sched
>>> +static __used noinline void __sched
>>
>> Perhaps we should incorporate it into `noinline'?
>
> No, we use noinline for other reasons too. Perhaps the other way
> around though.

Or just drop noinline here (since there are no callers to inline into
anyway).

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@...e.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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