diff options
Diffstat (limited to 'tools/testing/radix-tree/linux/lockdep.h')
-rw-r--r-- | tools/testing/radix-tree/linux/lockdep.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/linux/lockdep.h b/tools/testing/radix-tree/linux/lockdep.h index 565fccdfe6e9..62473ab57f99 100644 --- a/tools/testing/radix-tree/linux/lockdep.h +++ b/tools/testing/radix-tree/linux/lockdep.h @@ -1,5 +1,8 @@ #ifndef _LINUX_LOCKDEP_H #define _LINUX_LOCKDEP_H + +#include <linux/spinlock.h> + struct lock_class_key { unsigned int a; }; @@ -8,4 +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 */ |