parallelScavengeHeap.inline.hpp revision 9056:dc9930a04ab0 
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24
25#ifndef SHARE_VM_GC_PARALLEL_PARALLELSCAVENGEHEAP_INLINE_HPP
26#define SHARE_VM_GC_PARALLEL_PARALLELSCAVENGEHEAP_INLINE_HPP
27
28#include "gc/parallel/parallelScavengeHeap.hpp"
29#include "gc/parallel/psMarkSweep.hpp"
30#include "gc/parallel/psParallelCompact.hpp"
31#include "gc/parallel/psScavenge.hpp"
32
33inline size_t ParallelScavengeHeap::total_invocations() {
34  return UseParallelOldGC ? PSParallelCompact::total_invocations() :
35    PSMarkSweep::total_invocations();
36}
37
38inline bool ParallelScavengeHeap::should_alloc_in_eden(const size_t size) const {
39  const size_t eden_size = young_gen()->eden_space()->capacity_in_words();
40  return size < eden_size / 2;
41}
42
43inline void ParallelScavengeHeap::invoke_scavenge() {
44  PSScavenge::invoke();
45}
46
47inline bool ParallelScavengeHeap::is_in_young(oop p) {
48  // Assumes the the old gen address range is lower than that of the young gen.
49  bool result = ((HeapWord*)p) >= young_gen()->reserved().start();
50  assert(result == young_gen()->is_in_reserved(p),
51         "incorrect test - result=%d, p=" PTR_FORMAT, result, p2i((void*)p));
52  return result;
53}
54#endif // SHARE_VM_GC_PARALLEL_PARALLELSCAVENGEHEAP_INLINE_HPP
55