1 files changed, 6 insertions, 0 deletions
diff --git a/fs/debugfs/internal.h b/fs/debugfs/internal.h
index f7c489b5a368..c7d61cfc97d2 100644
--- a/fs/debugfs/internal.h
+++ b/fs/debugfs/internal.h
@@ -7,6 +7,7 @@
 
 #ifndef _DEBUGFS_INTERNAL_H_
 #define _DEBUGFS_INTERNAL_H_
+#include <linux/lockdep.h>
 
 struct file_operations;
 
@@ -23,6 +24,11 @@ struct debugfs_fsdata {
 		struct {
 			refcount_t active_users;
 			struct completion active_users_drained;
+#ifdef CONFIG_LOCKDEP
+			struct lockdep_map lockdep_map;
+			struct lock_class_key key;
+			char *lock_name;
+#endif
 		};
 	};
 };