lockdep_reset_lock
extern void lockdep_reset_lock(struct lockdep_map *lock);
# define I_SPINLOCK(x) lockdep_reset_lock(&lock_##x.dep_map)
# define I_RAW_SPINLOCK(x) lockdep_reset_lock(&raw_lock_##x.dep_map)
# define I_RWLOCK(x) lockdep_reset_lock(&rwlock_##x.dep_map)
# define I_MUTEX(x) lockdep_reset_lock(&mutex_##x.dep_map)
# define I_RWSEM(x) lockdep_reset_lock(&rwsem_##x.dep_map)
# define I_WW(x) lockdep_reset_lock(&x.dep_map)
# define I_LOCAL_LOCK(x) lockdep_reset_lock(this_cpu_ptr(&local_##x.dep_map))
# define I_RTMUTEX(x) lockdep_reset_lock(&rtmutex_##x.dep_map)