size_t PSAdaptiveSizePolicy::calculated_old_free_size_in_bytes() const {
size_t free_size = (size_t)(_promo_size + avg_promoted()->padded_average());
size_t live = ParallelScavengeHeap::heap()->old_gen()->used_in_bytes();
if (MinHeapFreeRatio != 0) {
size_t min_free = calculate_free_based_on_live(live, MinHeapFreeRatio);
free_size = MAX2(free_size, min_free);
}
if (MaxHeapFreeRatio != 100) {
size_t max_free = calculate_free_based_on_live(live, MaxHeapFreeRatio);
free_size = MIN2(max_free, free_size);
}
return free_size;
}
size_t padded_average_promoted_in_bytes() const {
return (size_t)avg_promoted()->padded_average();
}
size_t calculated_old_free_size_in_bytes() const {
return (size_t)(_promo_size + avg_promoted()->padded_average());
}