preempt_disable_notrace  348 kernel/trace/ftrace.c 	preempt_disable_notrace();
preempt_disable_notrace   52 kernel/trace/trace_sched_wakeup.c 	preempt_disable_notrace();
preempt_disable_notrace   37 lib/smp_processor_id.c 	preempt_disable_notrace();