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[Xen-devel] Re: lazy context switching
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] Re: lazy context switching |
| From: | Dan Magenheimer <dan.magenheimer@xxxxxx> |
| Date: | Tue, 30 Aug 2005 15:25:29 +0000 (UTC) |
| Delivery-date: | Tue, 30 Aug 2005 15:28:30 +0000 |
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Hi Hollis -- Sorry for the late reply... keeping up with xen-devel is getting tough! How does Linux do this on Power? Xen/ia64 heavily leverages the equivalent Linux/ia64 code. As you may know, Linux/ia64 scatters state all over memory and uses "unwind descriptors" so that it can recover all the state. I'd imagine Power does something similar... Dan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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