On Thu, Jun 27, 2019 at 11:41:07AM -0700, Paul E. McKenney wrote: > Or just don't do the wakeup at all, if it comes to that. I don't know > of any way to determine whether rcu_read_unlock() is being called from > the scheduler, but it has been some time since I asked Peter Zijlstra > about that.
There (still) is no 'in-scheduler' state.
