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[Xen-devel] PV Memory Management
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] PV Memory Management |
| From: | "Mike Sun" <msun@xxxxxxxxxx> |
| Date: | Mon, 18 Feb 2008 23:34:53 -0500 |
| Delivery-date: | Mon, 18 Feb 2008 20:35:16 -0800 |
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Hi -- I'm finding myself a bit confused about the PV memory management. My first question is whether page table type pages are pinned and not allowed to be swapped by the guest OS. If this is the case, how is memory pinning accomplished by Xen? Secondly, how does Xen keep track of which mfns allocated to a guest domain are of what type (i.e. which frames are page table frames)? Any help would be greatly appreciated, Mike _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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