Re: [PATCH 20/31] lmb: Add __NOT_KEEP_LMB to put lmb code to .init

[Yinghai Lu]

On 03/29/2010 11:34 AM, David Miller wrote:
> From: Yinghai Lu <yinghai@xxxxxxxxxx>
> Date: Mon, 29 Mar 2010 09:20:28 -0700
> 
>> BTW, it seems only PowerPC need to keep lmb after init stage, right ?
> 
> For now.  Sparc64 will need it at some point in the future.

for memory hotplug support?

Yinghai
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