On Tue, 23 Oct 2018, John Stultz wrote: > On Fri, Oct 19, 2018 at 3:36 PM, John Stultz <john.stultz@xxxxxxxxxx> wrote: > I spent a little bit of time thinking this out. Unfortunately I don't > think its a simple matter of calculating the granularity error on the > raw clock and adding it in each interval. The other trouble spot is > that the adjusted clocks (monotonic/realtime) are adjusted off of that > raw clock. So they would need to have that error added as well, > otherwise the raw and a otherwise non-adjusted monotonic clock would > drift. > > However, to be correct, the ntp adjustments made would have to be made > to both the base interval + error, which mucks the math up a fair bit. Hmm, confused as usual. Why would you need to do anything like that? Thanks, tglx
