Re: [QEMU patch 2/2] kvm: allow configuration of tsc deadline timer advancement

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

 




On 10/12/2014 18:04, Marcelo Tosatti wrote:
>> Please add an object property to the x86 CPU object.  It can then be
>> configured with "-global" on the command line.
> 
> Don't want to allow individual values for different CPUs. 
> It is a per-VM property.

Why?  It can cause busy waiting, it would make sense to make it stricter
for realtime CPUs and leave 0 for non-realtime CPUs.

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