linux-kernel - Re: Weirdness in __alloc_bootmem_node

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Message-Id: <20120424.030050.767238391336824492.davem@davemloft.net>
Date:	Tue, 24 Apr 2012 03:00:50 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	sam@...nborg.org
Cc:	yinghai@...nel.org, tj@...nel.org, mhocko@...e.cz,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: Weirdness in __alloc_bootmem_node_high

From: Sam Ravnborg <sam@...nborg.org>
Date: Tue, 24 Apr 2012 08:32:36 +0200

> On Sun, Apr 22, 2012 at 10:00:54PM -0400, David Miller wrote:
>> diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
>> index db4e821..3763302 100644
>> --- a/arch/sparc/Kconfig
>> +++ b/arch/sparc/Kconfig
>> @@ -109,6 +109,9 @@ config NEED_PER_CPU_EMBED_FIRST_CHUNK
>>  config NEED_PER_CPU_PAGE_FIRST_CHUNK
>>  	def_bool y if SPARC64
>>  
>> +config NO_BOOTMEM
>> +	def_bool y if SPARC64
> 
> mm/Kconfig define NO_BOOTMEM so you can just add a "select NO_BOOTMEM"
> to SPARC64.

I was merely following the lead on x86 :-) but yes it should
probably be a select.

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