Re: [RFC PATCH V2 4/4] Utilize the vmx preemption timer for tsc deadline timer

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 25/05/2016 01:11, David Matlack wrote:
> > However, it possibly has impact if the vCPU thread is scheduled in/out
> > very frequently, because it switches from/to the hrtimer emulation a lot.
> 
> What is the cost of the extra sched-in/out hooks?

I still have to review this version of the patches, but I think they can
be removed and moved to blocking/unblocking instead.

Thanks,

Paolo
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux