63 static pthread_mutex_t lock;  variable
71   pthread_mutex_init(&lock, NULL);  in allocation_tracker_init()
73   pthread_mutex_lock(&lock);  in allocation_tracker_init()
81   pthread_mutex_unlock(&lock);  in allocation_tracker_init()
89   pthread_mutex_lock(&lock);  in allocation_tracker_uninit()
92   pthread_mutex_unlock(&lock);  in allocation_tracker_uninit()
99   pthread_mutex_lock(&lock);  in allocation_tracker_reset()
101   pthread_mutex_unlock(&lock);  in allocation_tracker_reset()
108   pthread_mutex_lock(&lock);  in allocation_tracker_expect_no_allocations()
113   pthread_mutex_unlock(&lock);  in allocation_tracker_expect_no_allocations()
126   pthread_mutex_lock(&lock);  in allocation_tracker_notify_alloc()
141   pthread_mutex_unlock(&lock);  in allocation_tracker_notify_alloc()
154   pthread_mutex_lock(&lock);  in allocation_tracker_notify_free()
175   pthread_mutex_unlock(&lock);  in allocation_tracker_notify_free()