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Subject: Re: [PATCH v8 1/7] x86, memhp, numa: Online memory-less nodes at boot
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To: Tejun Heo <tj@kernel.org>
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From: Dou Liyang <douly.fnst@cn.fujitsu.com>
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Date: Wed, 20 Jul 2016 10:28:29 +0800
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在 2016年07月20日 02:50, Tejun Heo 写道:

> Hello,
>
> On Tue, Jul 19, 2016 at 03:28:02PM +0800, Dou Liyang wrote:
>> In this series of patches, we are going to construct cpu <-> node mapping
>> for all possible cpus at boot time, which is a 1-1 mapping. It means the
> 1-1 mapping means that each cpu is mapped to its own private node
> which isn't the case.  Just call it a persistent mapping?

Yes, for cpus, each cpu is in a persistent node.
However, the opposite is not that.

I will modify it.

Thanks.
Dou