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-rw-r--r--include/linux/key.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/key.h b/include/linux/key.h
index 722914798f37..e45212f2777e 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -354,7 +354,10 @@ static inline bool key_is_instantiated(const struct key *key)
!test_bit(KEY_FLAG_NEGATIVE, &key->flags);
}
-#define rcu_dereference_key(KEY) \
+#define dereference_key_rcu(KEY) \
+ (rcu_dereference((KEY)->payload.rcu_data0))
+
+#define dereference_key_locked(KEY) \
(rcu_dereference_protected((KEY)->payload.rcu_data0, \
rwsem_is_locked(&((struct key *)(KEY))->sem)))
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