On Mon, 19 Apr 2021 10:50:25 Marco Elver wrote: > + > + WRITE_ONCE(kfence_timer_waiting, true); > + smp_mb(); /* See comment in __kfence_alloc(). */ This is not needed given task state change in wait_event(). > + wait_event_timeout(allocation_wait, atomic_read(&kfence_allocation_gate), HZ); > + smp_store_release(&kfence_timer_waiting, false); /* Order after wait_event(). */ > +
