On Mon, 9 May 2022 11:39:34 -0700 "Paul E. McKenney" <paulmck@xxxxxxxxxx> wrote: > This allows your current RCU_NOCB_CPU_CB_BOOST with something like > this in place of the "default n": > > default y if PREEMPT_RT > default n if !PREEMPT_RT BTW, I don't think you need the !PREEMPT_RT, because all configs are 'n' by default. That is: default y if PREEMPT_RT should be good enough. -- Steve