*/
#define MAX_LOCKDEP_ENTRIES 8192UL
-#define MAX_LOCKDEP_KEYS_BITS 11
-#define MAX_LOCKDEP_KEYS (1UL << MAX_LOCKDEP_KEYS_BITS)
-
#define MAX_LOCKDEP_CHAINS_BITS 14
#define MAX_LOCKDEP_CHAINS (1UL << MAX_LOCKDEP_CHAINS_BITS)
extern unsigned int max_lockdep_depth;
extern unsigned int max_recursion_depth;
+extern unsigned long lockdep_count_forward_deps(struct lock_class *);
+extern unsigned long lockdep_count_backward_deps(struct lock_class *);
+
#ifdef CONFIG_DEBUG_LOCKDEP
/*
* Various lockdep statistics: