This adds code to measure "stolen" time per virtual core in units of
timebase ticks, and to report the stolen time to the guest using the
dispatch trace log (DTL). The guest can register an area of memory
for the DTL for a given vcpu. The DTL is a ring buffer where KVM
fills in one entry every ti
On 20.12.2011, at 11:37, Paul Mackerras wrote:
> This adds code to measure "stolen" time per virtual core in units of
> timebase ticks, and to report the stolen time to the guest using the
> dispatch trace log (DTL). The guest can register an area of memory
> for the DTL for a given vcpu. The D
