diff options
Diffstat (limited to 'include/linux/lockdep_types.h')
| -rw-r--r-- | include/linux/lockdep_types.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/lockdep_types.h b/include/linux/lockdep_types.h index d22430840b53..8bf79c4e4873 100644 --- a/include/linux/lockdep_types.h +++ b/include/linux/lockdep_types.h @@ -84,6 +84,11 @@ struct lock_trace; #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. @@ -109,6 +114,9 @@ struct lock_class { 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; |