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Re: [Xen-devel] TPR write optimization (even improves 2003 sp2)

  • To: James Harper <james.harper@xxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
  • Date: Wed, 07 Jan 2009 12:24:24 +0000
  • Cc:
  • Delivery-date: Wed, 07 Jan 2009 04:24:43 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AclwbQESFc81qMn2SR2vAjv2yU5MgQABpemAAAyUQdEAAFfuQAAAdgGuAAA1Q7AAAPb/BAAAN9OgAADpQpkAA5LWcAAAj3LQ
  • Thread-topic: [Xen-devel] TPR write optimization (even improves 2003 sp2)
On 07/01/2009 12:12, "James Harper" <james.harper@xxxxxxxxxxxxxxxx> wrote:

>> Yes. See vmx_intr_assist().
> 
> I can see the vmx_intr_assist function, but I can't find what calls it.
> 
> Is vmx code for both amd and intel? Or is it vmx=intel and svm=amd? I've
> never got my head around those terms...

svm=amd, vmx=intel. There's a svm_intr_assist() too.

 -- Keir



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