NUM_RCU_NODES      55 include/linux/rcu_node_tree.h #  define NUM_RCU_NODES	      NUM_RCU_LVL_0
NUM_RCU_NODES      63 include/linux/rcu_node_tree.h #  define NUM_RCU_NODES	      (NUM_RCU_LVL_0 + NUM_RCU_LVL_1)
NUM_RCU_NODES      72 include/linux/rcu_node_tree.h #  define NUM_RCU_NODES	      (NUM_RCU_LVL_0 + NUM_RCU_LVL_1 + NUM_RCU_LVL_2)
NUM_RCU_NODES      82 include/linux/rcu_node_tree.h #  define NUM_RCU_NODES	      (NUM_RCU_LVL_0 + NUM_RCU_LVL_1 + NUM_RCU_LVL_2 + NUM_RCU_LVL_3)