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Re: [Xen-devel] Unplugging a dom0 vcpu and domain destruction
| To: | George Dunlap <dunlapg@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Unplugging a dom0 vcpu and domain destruction |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Tue, 17 Feb 2009 17:39:59 +0000 |
| Cc: | |
| Delivery-date: | Tue, 17 Feb 2009 09:40:28 -0800 |
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| Thread-topic: | [Xen-devel] Unplugging a dom0 vcpu and domain destruction |
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On 17/02/2009 17:30, "George Dunlap" <dunlapg@xxxxxxxxx> wrote: > domain_destroy() is only called from put_domain(), so presumably > there's somehow reference counts held somewhere which aren't released > when the second cpu is offline. > > I've duplicated this using the standard credit scheduler on > xen-unstable tip. I'm using a Debian dom0 filesystem, and a > linux-2.6.18-xen0 build from a month ago. If the domain never runs there will be very few domain refcnt updates. You should be able to track it down pretty easily by logging every caller. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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