Hi >From: Isaku Yamahata [mailto:yamah...@valinux.co.jp] >Sent: 2009年2月19日 11:12 >To: Zhang, Yang >Cc: firstname.lastname@example.org >Subject: Re: [Xen-ia64-devel] [PATCH] Fix that guest can not get continuous >memory for vhpt >- It is a poor approach to introduce new HVM_PARAM_VHPT_SIZE. > This is inconsistent with XEN_DOMCTL_arch_setup by which libxc tells > VMM vhpt size of PV domain. > So the first idea which came into my mind is to call > XEN_DOMCTL_ARCH_setup before populating domain memory. > I haven't checked if it's possible or not, though. Maybe we can introduce > new XEN_DOMAINSETUP_xxx flag. I doesn't introduce HVM_PARAM_VHPT_SIZE. The hvm needs it to save the vhpt'size for allocating vhpt's memory when vcpu boot. I just add some code to save memory for vhpt beforehand when libxc tells VMM vhpt size of hvm. And I don't think PV domain need to do this.
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