On 01/06/2016 12:48 AM, Peter Hornyack wrote:
On Thu, Dec 24, 2015 at 1:33 AM, Andrey Smetanin
wrote:
Lately tsc page was implemented but filled with empty
values. This patch setup tsc page scale and offset based
on vcpu tsc, tsc_khz and HV_X64_MSR_TIME_REF_COUNT
On Thu, Dec 24, 2015 at 1:33 AM, Andrey Smetanin
wrote:
> Lately tsc page was implemented but filled with empty
> values. This patch setup tsc page scale and offset based
> on vcpu tsc, tsc_khz and HV_X64_MSR_TIME_REF_COUNT value.
>
> The valid tsc page drops
Lately tsc page was implemented but filled with empty
values. This patch setup tsc page scale and offset based
on vcpu tsc, tsc_khz and HV_X64_MSR_TIME_REF_COUNT value.
The valid tsc page drops HV_X64_MSR_TIME_REF_COUNT msr
reads count to zero which potentially improves performance.
The patch