Mercurial > hg > truffle
diff src/share/vm/interpreter/oopMapCache.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 | f95d63e2154a |
children | da91efe96a93 |
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--- a/src/share/vm/interpreter/oopMapCache.cpp Wed Jun 27 15:23:36 2012 +0200 +++ b/src/share/vm/interpreter/oopMapCache.cpp Thu Jun 28 17:03:16 2012 -0400 @@ -348,7 +348,7 @@ if (mask_size() > small_mask_limit) { assert(_bit_mask[0] == 0, "bit mask should be new or just flushed"); _bit_mask[0] = (intptr_t) - NEW_C_HEAP_ARRAY(uintptr_t, mask_word_size()); + NEW_C_HEAP_ARRAY(uintptr_t, mask_word_size(), mtClass); } } @@ -356,7 +356,7 @@ if (mask_size() > small_mask_limit && _bit_mask[0] != 0) { assert(!Thread::current()->resource_area()->contains((void*)_bit_mask[0]), "This bit mask should not be in the resource area"); - FREE_C_HEAP_ARRAY(uintptr_t, _bit_mask[0]); + FREE_C_HEAP_ARRAY(uintptr_t, _bit_mask[0], mtClass); debug_only(_bit_mask[0] = 0;) } } @@ -506,7 +506,7 @@ OopMapCache::OopMapCache() : _mut(Mutex::leaf, "An OopMapCache lock", true) { - _array = NEW_C_HEAP_ARRAY(OopMapCacheEntry, _size); + _array = NEW_C_HEAP_ARRAY(OopMapCacheEntry, _size, mtClass); // Cannot call flush for initialization, since flush // will check if memory should be deallocated for(int i = 0; i < _size; i++) _array[i].initialize(); @@ -520,7 +520,7 @@ flush(); // Deallocate array NOT_PRODUCT(_total_memory_usage -= sizeof(OopMapCache) + (sizeof(OopMapCacheEntry) * _size);) - FREE_C_HEAP_ARRAY(OopMapCacheEntry, _array); + FREE_C_HEAP_ARRAY(OopMapCacheEntry, _array, mtClass); } OopMapCacheEntry* OopMapCache::entry_at(int i) const { @@ -639,9 +639,9 @@ void OopMapCache::compute_one_oop_map(methodHandle method, int bci, InterpreterOopMap* entry) { // Due to the invariants above it's tricky to allocate a temporary OopMapCacheEntry on the stack - OopMapCacheEntry* tmp = NEW_C_HEAP_ARRAY(OopMapCacheEntry, 1); + OopMapCacheEntry* tmp = NEW_C_HEAP_ARRAY(OopMapCacheEntry, 1, mtClass); tmp->initialize(); tmp->fill(method, bci); entry->resource_copy(tmp); - FREE_C_HEAP_ARRAY(OopMapCacheEntry, tmp); + FREE_C_HEAP_ARRAY(OopMapCacheEntry, tmp, mtInternal); }