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domainwin
2011 Sep 28
2
event channel in xenpaging
Hi,Olaf,
I have some questions about event channel in Xenpaging to ask you.
1) In xenpaging it uses Inter-Domainain Commnication (IDC) between
dom0 and domU to build bidirectional connection,but I found there is
only an event channel notification from xen to dom0 when page faults
happens.It seems that xenpaging_resume_page()->xc_evtchn_notify()
doesn''t make any difference.So why don''t use vI...