From: Andi Kleen <ak@suse.de>
Organization: SUSE Linux Products GmbH, Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg)
To: Paul Jackson <pj@sgi.com>
Subject: Re: [PATCH 4/5] x86: Add config variables for SMP_MAX
Date: Mon, 28 Jan 2008 18:00:24 +0100
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Cc: Mike Travis <travis@sgi.com>, ioe-lkml@rameria.de,
       akpm@linux-foundation.org, mingo@elte.hu, clameter@sgi.com,
       linux-mm@kvack.org, linux-kernel@vger.kernel.org
References: <20080118183011.354965000@sgi.com> <479108C3.1010800@sgi.com> <20080128104520.e1e6c878.pj@sgi.com>
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> The problem in kernel/sched.c:isolated_cpu_setup() is an array of
> NR_CPUS integers:
> 
>     static int __init isolated_cpu_setup(char *str)
>     {
> 	    int ints[NR_CPUS], i;
> 
> 	    str = get_options(str, ARRAY_SIZE(ints), ints);
> 
> Since isolated_cpu_setup() is an __init routine, perhaps we could
> make that ints[] array static __initdata?

That or use alloc_bootmem / free_bootmem

-Andi
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