Re: [PATCH 0/3] NUMA boot hash allocation interleaving

[Hiroyuki KAMEZAWA]

Luck, Tony wrote:
> > this behavior is turned on by default only for IA64 NUMA systems
>
>
> > A boot line parameter "hashdist" can be set to override the default
> > behavior.
>
>
>
> Note to node hot-plug developers ... if this patch goes in you
> will also want to disable this behaviour, otherwaise all nodes
> become non-removeable (unless you can transparently re-locate the
> physical memory backing all these tables).
(adding CC to LHMS)

I think GFP_HOTREMOVABLE , which Goto is proposing, will work well
when we want MEMORY_HOTPLUG.


Thnaks.
--Kame <kamezawa.hiroyu@xxxxxxxxxxxxxx>

>
> -Tony


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