scan_size         167 gc/alloc.c         word scan_size;		/* Estimate of memory to be scanned 	*/
scan_size         172 gc/alloc.c         scan_size = BYTES_TO_WORDS(GC_heapsize - GC_large_free_bytes
scan_size         177 gc/alloc.c             return scan_size / (2 * GC_free_space_divisor);
scan_size         179 gc/alloc.c             return scan_size / GC_free_space_divisor;