Mercurial > hg > graal-jvmci-8
diff src/share/vm/services/memoryManager.cpp @ 6197:d2a62e0f25eb
6995781: Native Memory Tracking (Phase 1)
7151532: DCmd for hotspot native memory tracking
Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
Reviewed-by: acorn, coleenp, fparain
| author | zgu |
|---|---|
| date | Thu, 28 Jun 2012 17:03:16 -0400 |
| parents | bf864f701a4a |
| children | da91efe96a93 |
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--- a/src/share/vm/services/memoryManager.cpp Wed Jun 27 15:23:36 2012 +0200 +++ b/src/share/vm/services/memoryManager.cpp Thu Jun 28 17:03:16 2012 -0400 @@ -166,15 +166,15 @@ GCStatInfo::GCStatInfo(int num_pools) { // initialize the arrays for memory usage - _before_gc_usage_array = (MemoryUsage*) NEW_C_HEAP_ARRAY(MemoryUsage, num_pools); - _after_gc_usage_array = (MemoryUsage*) NEW_C_HEAP_ARRAY(MemoryUsage, num_pools); + _before_gc_usage_array = (MemoryUsage*) NEW_C_HEAP_ARRAY(MemoryUsage, num_pools, mtInternal); + _after_gc_usage_array = (MemoryUsage*) NEW_C_HEAP_ARRAY(MemoryUsage, num_pools, mtInternal); _usage_array_size = num_pools; clear(); } GCStatInfo::~GCStatInfo() { - FREE_C_HEAP_ARRAY(MemoryUsage*, _before_gc_usage_array); - FREE_C_HEAP_ARRAY(MemoryUsage*, _after_gc_usage_array); + FREE_C_HEAP_ARRAY(MemoryUsage*, _before_gc_usage_array, mtInternal); + FREE_C_HEAP_ARRAY(MemoryUsage*, _after_gc_usage_array, mtInternal); } void GCStatInfo::set_gc_usage(int pool_index, MemoryUsage usage, bool before_gc) { @@ -214,8 +214,8 @@ void GCMemoryManager::initialize_gc_stat_info() { assert(MemoryService::num_memory_pools() > 0, "should have one or more memory pools"); - _last_gc_stat = new(ResourceObj::C_HEAP) GCStatInfo(MemoryService::num_memory_pools()); - _current_gc_stat = new(ResourceObj::C_HEAP) GCStatInfo(MemoryService::num_memory_pools()); + _last_gc_stat = new(ResourceObj::C_HEAP, mtGC) GCStatInfo(MemoryService::num_memory_pools()); + _current_gc_stat = new(ResourceObj::C_HEAP, mtGC) GCStatInfo(MemoryService::num_memory_pools()); // tracking concurrent collections we need two objects: one to update, and one to // hold the publicly available "last (completed) gc" information. }