docs: Additional LWN links to RCU API
Kees Cook [Wed, 7 Dec 2011 23:11:23 +0000 (15:11 -0800)]
Tyler Hicks pointed me at an additional article on RCU and I figured
it should probably be mentioned with the others.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

Documentation/RCU/whatisRCU.txt

index 8e8cdc2..6bbe8dc 100644 (file)
@@ -4,6 +4,7 @@ to start learning about RCU:
 1.     What is RCU, Fundamentally?  http://lwn.net/Articles/262464/
 2.     What is RCU? Part 2: Usage   http://lwn.net/Articles/263130/
 3.     RCU part 3: the RCU API      http://lwn.net/Articles/264090/
+4.     The RCU API, 2010 Edition    http://lwn.net/Articles/418853/
 
 
 What is RCU?