[PATCH] Documentation: RCU: lockdep.txt: Convert to lockdep.rst

[Pawan Kumar Meena <pawank1804@xxxxxxxxx>]

This patch converts lockdep.txt to lockdep.rst and adds it to index.rst.

Signed-off-by: Pawan Kumar Meena <pawank1804@xxxxxxxxx>
---
 Documentation/RCU/index.rst                    | 1 +
 Documentation/RCU/{lockdep.txt => lockdep.rst} | 2 ++
 2 files changed, 3 insertions(+)
 rename Documentation/RCU/{lockdep.txt => lockdep.rst} (99%)

diff --git a/Documentation/RCU/index.rst b/Documentation/RCU/index.rst
index 81a0a1e5f767..109dea13f165 100644
--- a/Documentation/RCU/index.rst
+++ b/Documentation/RCU/index.rst
@@ -10,6 +10,7 @@ RCU concepts
    arrayRCU
    rcubarrier
    rcu_dereference
+   lockdep
    whatisRCU
    rcu
    listRCU
diff --git a/Documentation/RCU/lockdep.txt b/Documentation/RCU/lockdep.rst
similarity index 99%
rename from Documentation/RCU/lockdep.txt
rename to Documentation/RCU/lockdep.rst
index 89db949eeca0..4e71f77bdd28 100644
--- a/Documentation/RCU/lockdep.txt
+++ b/Documentation/RCU/lockdep.rst
@@ -1,3 +1,5 @@
+.. _lockdep_doc:
+
 RCU and lockdep checking
 
 All flavors of RCU have lockdep checking available, so that lockdep is
-- 
2.17.1