radix tree test suite: add lockdep_is_held to header

maple tree uses lockdep_is_held, so define it as external in the header. Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Signed-off-by: Alexandre Frade <kernel@xanmod.org>
xanmod · Oct 3, 2022 · a6503ef · a6503ef
1 parent 0847806
commit a6503ef
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tools/testing/radix-tree/linux/lockdep.h b/tools/testing/radix-tree/linux/lockdep.h
@@ -11,4 +11,6 @@ static inline void lockdep_set_class(spinlock_t *lock,
 					struct lock_class_key *key)
 {
 }
+
+extern int lockdep_is_held(const void *);
 #endif /* _LINUX_LOCKDEP_H */