On 14/10/19 07:50, Jianyong Wu (Arm Technology China) wrote: >> >> John (Stultz), does that sound good to you? The context is that Jianyong >> would like to add a hypercall that returns a (cycles, >> nanoseconds) pair to the guest. On x86 we're relying on the vclock_mode >> field that is already there for the vDSO, but being able to just use >> ktime_get_snapshot would be much nicer. >> > Could I add struct clocksource to system_time_snapshot struct in next version of my patch set? Yes, I say go ahead. At least it will get closer to a final design. Paolo
