Document RCU and unloadable modules
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/RCU/00-INDEX b/Documentation/RCU/00-INDEX
index 461481d..0f2a8d0 100644
--- a/Documentation/RCU/00-INDEX
+++ b/Documentation/RCU/00-INDEX
@@ -12,6 +12,8 @@
- Reference-count design for elements of lists/arrays protected by RCU
rcu.txt
- RCU Concepts
+rcubarrier.txt
+ - Unloading modules that use RCU callbacks
RTFP.txt
- List of RCU papers (bibliography) going back to 1980.
torture.txt