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8000754: NPG: Implement a MemoryPool MXBean for Metaspace

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Reviewed-by: jmasa, stefank
This commit is contained in:
Erik Helin 2013-03-22 16:10:01 +01:00
parent 0268771fc4
commit 902be4665b
9 changed files with 177 additions and 7 deletions
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5
hotspot/src/share/vm/services/memoryService.hpp
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@ -73,6 +73,10 @@ private:
// Code heap memory pool
static MemoryPool* _code_heap_pool;
// Metaspace pools
static MemoryPool* _metaspace_pool;
static MemoryPool* _class_metaspace_pool;
static void add_generation_memory_pool(Generation* gen,
MemoryManager* major_mgr,
MemoryManager* minor_mgr);
@ -121,6 +125,7 @@ private:
public:
static void set_universe_heap(CollectedHeap* heap);
static void add_code_heap_memory_pool(CodeHeap* heap);
static void add_metaspace_memory_pools();
static MemoryPool* get_memory_pool(instanceHandle pool);
static MemoryManager* get_memory_manager(instanceHandle mgr);