16 	struct mutex mtx;  /* protect block_list */  member
32 	struct mutex mtx;  /* protect stats and counter_idr */  member
52 	mutex_lock(&counter->mtx);  in prestera_counter_lock()
57 	mutex_unlock(&counter->mtx);  in prestera_counter_unlock()
62 	mutex_lock(&block->mtx);  in prestera_counter_block_lock()
67 	mutex_unlock(&block->mtx);  in prestera_counter_block_unlock()
176 	mutex_init(&block->mtx);  in prestera_counter_block_get()
188 	mutex_destroy(&block->mtx);  in prestera_counter_block_get()
221 	mutex_destroy(&block->mtx);  in prestera_counter_block_put()
451 	mutex_init(&counter->mtx);  in prestera_counter_init()
472 	mutex_destroy(&counter->mtx);  in prestera_counter_fini()