src/share/vm/gc_implementation/parallelScavenge/asPSOldGen.cpp
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*** old/src/share/vm/gc_implementation/parallelScavenge/asPSOldGen.cpp Fri Oct 25 15:32:39 2013
--- new/src/share/vm/gc_implementation/parallelScavenge/asPSOldGen.cpp Fri Oct 25 15:32:39 2013
*** 89,110 ****
--- 89,110 ----
assert(virtual_space()->is_aligned(gen_size_limit()), "not aligned");
assert(gen_size_limit() >= virtual_space()->committed_size(), "bad gen size");
ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
size_t result = gen_size_limit() - virtual_space()->committed_size();
! size_t result_aligned = align_size_down(result, heap->old_gen_alignment());
! size_t result_aligned = align_size_down(result, heap->generation_alignment());
return result_aligned;
}
size_t ASPSOldGen::available_for_contraction() {
size_t uncommitted_bytes = virtual_space()->uncommitted_size();
if (uncommitted_bytes != 0) {
return uncommitted_bytes;
}
ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
! const size_t gen_alignment = heap->old_gen_alignment();
! const size_t gen_alignment = heap->generation_alignment();
PSAdaptiveSizePolicy* policy = heap->size_policy();
const size_t working_size =
used_in_bytes() + (size_t) policy->avg_promoted()->padded_average();
const size_t working_aligned = align_size_up(working_size, gen_alignment);
const size_t working_or_min = MAX2(working_aligned, min_gen_size());
src/share/vm/gc_implementation/parallelScavenge/asPSOldGen.cpp
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