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comparison src/share/vm/services/memReporter.hpp @ 20553:417e3b8d04c5

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8059100: SIGSEGV VirtualMemoryTracker::remove_released_region Summary: Disallow increasing native memory tracking level Reviewed-by: hseigel, ctornqvi, gtriantafill
author coleenp
date Fri, 10 Oct 2014 19:36:12 +0000
parents 833b0f92429a
children 7848fc12602b
comparison
equal deleted inserted replaced
20547:fffbcc20bf61 20553:417e3b8d04c5
94 MallocMemorySnapshot* _malloc_snapshot; 94 MallocMemorySnapshot* _malloc_snapshot;
95 VirtualMemorySnapshot* _vm_snapshot; 95 VirtualMemorySnapshot* _vm_snapshot;
96 size_t _class_count; 96 size_t _class_count;
97 97
98 public: 98 public:
99 // Report summary tracking data from global snapshots directly.
100 // This constructor is used for final reporting and hs_err reporting.
101 MemSummaryReporter(MallocMemorySnapshot* malloc_snapshot,
102 VirtualMemorySnapshot* vm_snapshot, outputStream* output,
103 size_t class_count = 0, size_t scale = K) :
104 MemReporterBase(output, scale),
105 _malloc_snapshot(malloc_snapshot),
106 _vm_snapshot(vm_snapshot) {
107 if (class_count == 0) {
108 _class_count = InstanceKlass::number_of_instance_classes();
109 } else {
110 _class_count = class_count;
111 }
112 }
113 // This constructor is for normal reporting from a recent baseline. 99 // This constructor is for normal reporting from a recent baseline.
114 MemSummaryReporter(MemBaseline& baseline, outputStream* output, 100 MemSummaryReporter(MemBaseline& baseline, outputStream* output,
115 size_t scale = K) : MemReporterBase(output, scale), 101 size_t scale = K) : MemReporterBase(output, scale),
116 _malloc_snapshot(baseline.malloc_memory_snapshot()), 102 _malloc_snapshot(baseline.malloc_memory_snapshot()),
117 _vm_snapshot(baseline.virtual_memory_snapshot()), 103 _vm_snapshot(baseline.virtual_memory_snapshot()),