On Wed, 4 Sep 2019 at 17:48, Rafael J. Wysocki <[email protected]> wrote: > > On 8/29/2019 10:49 AM, Wanpeng Li wrote: > > From: Wanpeng Li <[email protected]> > > > > The downside of guest side polling is that polling is performed even > > with other runnable tasks in the host. However, even if poll in kvm > > can aware whether or not other runnable tasks in the same pCPU, it > > can still incur extra overhead in over-subscribe scenario. Now we can > > just enable guest polling when dedicated pCPUs are available. > > > > Acked-by: Paolo Bonzini <[email protected]> > > Cc: Rafael J. Wysocki <[email protected]> > > Cc: Paolo Bonzini <[email protected]> > > Cc: Radim Krčmář <[email protected]> > > Signed-off-by: Wanpeng Li <[email protected]> > > As stated before, I'm going to queue up this change for 5.4, with the > Paolo's ACK. > > BTW, in the future please CC power management changes to > [email protected] for easier handling.
Ok, thanks. Wanpeng
