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[Xen-devel] question

  • To: Xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: Steven <wangwangkang@xxxxxxxxx>
  • Date: Sat, 17 Oct 2009 01:10:48 -0400
  • Cc:
  • Delivery-date: Fri, 16 Oct 2009 22:11:15 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Dear All:
I have a question about exporting some information to VMM. For
example, I would lile to let the VMM have the information of the
number of running processes in one guest domain. I know that this
information can be obtained by the per_CPU runqueue in each guest. But
how to copy this number to xen VMM? Should I use shared memory? Thanks
in advance.

- Steven

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