linux-kernel - Re: [BUGFIX][mmotm] fix walk system ram range patch (Was Re: mmotm on powerpc: walk_memory

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Date:	Wed, 16 Sep 2009 16:25:54 +0800
From:	Américo Wang <xiyou.wangcong@...il.com>
To:	David Rientjes <rientjes@...gle.com>
Cc:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Hugh Dickins <hugh.dickins@...cali.co.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ben Herrenschmidt <benh@...nel.crashing.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [BUGFIX][mmotm] fix walk system ram range patch (Was Re: mmotm on 
	powerpc: walk_memory_resource?

On Wed, Sep 16, 2009 at 2:16 PM, David Rientjes <rientjes@...gle.com> wrote:
> On Wed, 16 Sep 2009, KAMEZAWA Hiroyuki wrote:
>
>> Index: mmotm-2.6.31-Sep14/arch/powerpc/mm/mem.c
>> ===================================================================
>> --- mmotm-2.6.31-Sep14.orig/arch/powerpc/mm/mem.c
>> +++ mmotm-2.6.31-Sep14/arch/powerpc/mm/mem.c
>> @@ -166,7 +166,7 @@ walk_system_ram_range(unsigned long star
>>       }
>>       return ret;
>>  }
>> -EXPORT_SYMBOL_GPL(walk_memory_resource);
>> +EXPORT_SYMBOL_GPL(walk_system_ram_range);
>>
>>  /*
>>   * Initialize the bootmem system and give it all the memory we
>>
>
> Um, doesn't drivers/infiniband/hw/ehca/ehca_mrmw.c need to be fixed too?

Yes, all callers of walk_memory_resource() should be fixed.
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