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[Xen-devel] [PATCH] Bug #327 xentop/libxenstat vcpu fix
| To: | Josh Triplett <josh@xxxxxxxxxxxxxxx>, Xen Mailing List <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH] Bug #327 xentop/libxenstat vcpu fix |
| From: | Daniel Stekloff <dsteklof@xxxxxxxxxx> |
| Date: | Fri, 14 Oct 2005 15:39:14 -0700 |
| Delivery-date: | Fri, 14 Oct 2005 22:36:39 +0000 |
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xentop will error when getting vcpu information if there are disabled vcpus for a domain at the end of the vcpu list. xentop merely goes through the num_vcpus list and calls DOM0_GETVCPUCONTEXT, it doesn't check if the requested vcpu is disabled or enabled. DOM0_GETVCPUCONTEXT returns the next enabled vcpu in the list or an error if it doesn't find one. xentop will then error. This is just a quick fix to check the vcpu_to_cpu[] map before requesting vcpu info. Signed-off-by: Daniel Stekloff <dsteklof@xxxxxxxxxx>
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