#define LOCKSTAT_POINTS 4
+struct lockdep_map;
+typedef int (*lock_cmp_fn)(const struct lockdep_map *a,
+ const struct lockdep_map *b);
+typedef void (*lock_print_fn)(const struct lockdep_map *map);
+
/*
* The lock-class itself. The order of the structure members matters.
* reinit_class() zeroes the key member and all subsequent members.
struct list_head locks_after, locks_before;
const struct lockdep_subclass_key *key;
+ lock_cmp_fn cmp_fn;
+ lock_print_fn print_fn;
+
unsigned int subclass;
unsigned int dep_gen_id;