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[Xen-users] questions about hypercall and xenoprof
| To: | xen-users@xxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-users] questions about hypercall and xenoprof |
| From: | "John mathews" <john.xen@xxxxxxxxx> |
| Date: | Thu, 16 Aug 2007 10:29:51 -0700 |
| Delivery-date: | Thu, 16 Aug 2007 10:30:23 -0700 |
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Hi,
I was running xenoprof on xen-3.0.4 and see "hypercall" and "hypercall_page" as one of the primary overhead for a benchmark. I am confused about both? Are they functions ? Does "hypercall" represents all the hypercall or its a function pointer. I am novice to xen. A little explanation will help my understanding.
-John
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