From: Liam Howlett <liam.howlett@oracle.com>
Date: Thu, 14 Apr 2022 06:07:12 +0000 (-0700)
Subject: radix tree test suite: add lockdep_is_held to header
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6ab2f471a0b253e8031a02317275219cc1a8164f;p=users%2Fjedix%2Flinux-maple.git

radix tree test suite: add lockdep_is_held to header

maple tree uses lockdep_is_held, so define it as external in the header.

Link: https://lkml.kernel.org/r/20220404143501.2016403-6-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/tools/testing/radix-tree/linux/lockdep.h b/tools/testing/radix-tree/linux/lockdep.h
index 016cff473cfc4..62473ab57f99c 100644
--- 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 */