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diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
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+++ b/Documentation/memory-barriers.txt
@@ -1789,7 +1789,6 @@ The Linux kernel has a number of locking constructs:
(*) mutexes
(*) semaphores
(*) R/W semaphores
- (*) RCU
In all cases there are variants on "ACQUIRE" operations and "RELEASE" operations
for each construct. These operations all imply certain barriers: