+# # echo mscan_start_xmit > set_graph_function
+# cat > set_ftrace_notrace <<EOF
+# can_receive __netdev_alloc_skb __kfree_skb kmem_cache_alloc sk_filter
+# napi_gro_flush enqueue_task add_interrupt_randomness note_interrupt
+# *_preempt_count msecs_to_jiffies
+# EOF
+# echo raw_recvmsg mscan_isr mscan_rx_poll mscan_low_latency_recv > set_graph_function