[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PROPOSAL] Event channel for SMP-VMs: per-vCPU or per-OS?
On Tue, Oct 29, 2013 at 10:42 PM, Jan Beulich <JBeulich@xxxxxxxx> wrote:
Since the I/O event is marked as pending for "the whole guest OS", not pending for a specific vCPU. To tickle a vCPU does not necessarily mean that the event is exactly for that vCPU, but can mean that we give the
tickled vCPU a chance to serve it. But we do not refuse other vCPUs to get in early. Not sure whether my argument is sensible or not..:) Thanks, Luwei _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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