doc: update rcu_dereference.rst reference

Changeset b00aedf978aa ("doc: Convert to rcu_dereference.txt to rcu_dereference.rst")
renamed: Documentation/RCU/rcu_dereference.txt
to: Documentation/RCU/rcu_dereference.rst.

Update its cross-reference accordingly.

Fixes: b00aedf978aa ("doc: Convert to rcu_dereference.txt to rcu_dereference.rst")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/tools/memory-model/Documentation/glossary.txt b/tools/memory-model/Documentation/glossary.txt
index b2da636..6f3d16d 100644 (file)
--- a/tools/memory-model/Documentation/glossary.txt
+++ b/tools/memory-model/Documentation/glossary.txt
@@ -19,7 +19,7 @@ Address Dependency:  When the address of a later memory access is computed
         from the value returned by the rcu_dereference() on line 2, the
         address dependency extends from that rcu_dereference() to that
         "p->a".  In rare cases, optimizing compilers can destroy address
-        dependencies.  Please see Documentation/RCU/rcu_dereference.txt
+        dependencies.  Please see Documentation/RCU/rcu_dereference.rst
         for more information.
 
         See also "Control Dependency" and "Data Dependency".