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[Xen-devel] A question about the macro current.
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] A question about the macro current. |
| From: | p z <zpengxen@xxxxxxxxx> |
| Date: | Fri, 27 Mar 2009 17:05:04 +0800 |
| Delivery-date: | Fri, 27 Mar 2009 02:06:10 -0700 |
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Hi, There is a macro current which may mean to get the current vcpu information. But the physical machine may be multi-core ,thus there may be tow or more vcpus running in parallel on different cores.Then how can I understand the current vcpu please? Which vcpu is the current? Could somebody provide some documents about xen's vcpu mechanism or the relationship between vcpu and physical cpu please? Thanks. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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