Re: [Xen-devel] [Patch 0/6] Cpupools

To:	Ian Pratt <Ian.Pratt@xxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] [Patch 0/6] Cpupools
From:	Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
Date:	Wed, 21 Apr 2010 13:35:37 +0200
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Ian Pratt wrote:
>> Round 2 for cpupools patches.
>>
>> Changes from 1st version:
>> - create all domains in Pool-0, move to specific pool afterwards
> 
> Do you make sure that the domain is moved to the right pool *before* any 
> memory is assigned to the domain?  It's necessary that the CPU affinity mask 
> gets set appropriately to ensure memory gets allocated from the right node.

Yep. Right after creation the domain is moved to it's target pool, after that
the resources are allocated.


Juergen

-- 
Juergen Gross                 Principal Developer Operating Systems
TSP ES&S SWE OS6                       Telephone: +49 (0) 89 3222 2967
Fujitsu Technology Solutions              e-mail: juergen.gross@xxxxxxxxxxxxxx
Domagkstr. 28                           Internet: ts.fujitsu.com
D-80807 Muenchen                 Company details: ts.fujitsu.com/imprint.html

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Re: [Xen-devel] [Patch 0/6] Cpupools