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-rw-r--r--Documentation/RCU/rcu.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/RCU/rcu.txt b/Documentation/RCU/rcu.txt
index 7e0c2ab6f2bd..eb444006683e 100644
--- a/Documentation/RCU/rcu.txt
+++ b/Documentation/RCU/rcu.txt
@@ -43,7 +43,9 @@ o If I am running on a uniprocessor kernel, which can only do one
o How can I see where RCU is currently used in the Linux kernel?
- Search for "rcu_read_lock", "call_rcu", and "synchronize_kernel".
+ 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".
o What guidelines should I follow when writing code that uses RCU?