linux-kernel - Re: PREEMPT is messing with everyone

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Message-ID: <Pine.LNX.4.61.0612052129380.18570@yvahk01.tjqt.qr>
Date:	Tue, 5 Dec 2006 21:30:01 +0100 (MET)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Jaswinder Singh <jaswinderrajput@...il.com>
cc:	Michal Schmidt <xschmi00@...d.feec.vutbr.cz>,
	linux-kernel@...r.kernel.org
Subject: Re: PREEMPT is messing with everyone


> Yes, Compiler will remove it but this looks ugly and confusing.
>
> Why dont we use like this :-

Even more fugly.

> # ifdef CONFIG_PREEMPT
> # include <linux/preempt.h>
> # endif
>
> #ifdef CONFIG_PREEMPT
> preempt_disable();
> #endif
>
> #ifdef CONFIG_PREEMPT
> preempt_enable();
> #endif
>

	-`J'
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