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Re: [Xen-devel] unnecessary VCPU migration happens again

To: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
Subject: Re: [Xen-devel] unnecessary VCPU migration happens again
From: Emmanuel Ackaouy <ack@xxxxxxxxxxxxx>
Date: Wed, 13 Dec 2006 22:05:10 +0000
Cc: "Petersson, Mats" <Mats.Petersson@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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Anthony,

I checked in a change to the scheduler multi-core/thread
mechanisms in xen-unstable which should address the over
aggressive migrations you were seeing.

Can you pull that change, try your experiments again, and
let me know how it works for you?

Cheers,
Emmanuel.

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