Messages in this thread | | | Date | Wed, 15 Dec 2004 09:28:04 +0900 | From | Hiroyuki KAMEZAWA <> | Subject | Re: [PATCH 0/3] NUMA boot hash allocation interleaving |
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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@jp.fujitsu.com>
> > -Tony
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