Search for "rcu_read_lock", "rcu_read_unlock", "call_rcu",
"rcu_read_lock_bh", "rcu_read_unlock_bh", "call_rcu_bh",
- "synchronize_rcu", and "synchronize_net".
+ "srcu_read_lock", "srcu_read_unlock", "synchronize_rcu",
+ "synchronize_net", and "synchronize_srcu".
o What guidelines should I follow when writing code that uses RCU?