+
+ /*
+ * There is a possibility that a CPU in adaptive-ticks state
+ * might run in the kernel with the scheduling-clock tick disabled
+ * for an extended time period. Invoke rcu_kick_nohz_cpu() to
+ * force the CPU to restart the scheduling-clock tick in this
+ * CPU is in this state.
+ */
+ rcu_kick_nohz_cpu(rdp->cpu);
+