heap_page_add_freeobj 1542 gc.c           	heap_page_add_freeobj(objspace, page, (VALUE)p);
heap_page_add_freeobj 2754 gc.c           	heap_page_add_freeobj(objspace, GET_HEAP_PAGE(zombie), zombie);
heap_page_add_freeobj 3440 gc.c           			      heap_page_add_freeobj(objspace, sweep_page, (VALUE)p);
heap_page_add_freeobj 6082 gc.c               heap_page_add_freeobj(objspace, GET_HEAP_PAGE(obj), obj);