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[Xen-devel] [Patch] remove unneeded test for cpu in cpupool


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Przywara, Andre" <Andre.Przywara@xxxxxxx>
  • From: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
  • Date: Wed, 16 Mar 2011 07:34:05 +0100
  • Cc:
  • Delivery-date: Tue, 15 Mar 2011 23:35:05 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi,

attached patch removes an unneeded check in vcpu_migrate().

Andre, could you please give it a try on your 48 core machine with

xl cpupool-numa-split

I'd like to make sure the check is really not needed. On my machines it worked
okay, but your machine seems to trigger races more easily.


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
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Attachment: cputest.patch
Description: Text Data

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