linux-kernel - Re: [PATCH 3/7] x86: make 32bit support per

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Message-ID: <20080815082147.GB4776@elte.hu>
Date:	Fri, 15 Aug 2008 10:21:47 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Yinghai Lu <yhlu.kernel@...il.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/7] x86: make 32bit support per_cpu vector fix #1


* Yinghai Lu <yhlu.kernel@...il.com> wrote:

> +#ifdef CONFIG_SMP
> +        return cpu_online_map;
> +#else
> +        return cpumask_of_cpu(0);
> +#endif

unrelated sidenote - shouldnt the scheduler define cpu_online_map to 
cpumask_of_cpu(0) on UP, to avoid such ugly #ifdefs?

	Ingo
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