Hi, Paul, On Thu, 13 Apr 2023 at 17:21, Paul E. McKenney <paulmck@xxxxxxxxxx> wrote: > > Been there, done that! > > And actually, it is kind of reassuring that the Linux kernel avoids > tens-of-milliseocnds latency blows in the common case on your system. Especially since we're talking about a HZ=100 non-preemptive kernel. :) Rui