Mercurial > hg > graal-jvmci-8
diff src/share/vm/memory/cardTableModRefBS.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 | fd09f2d8283e |
| children | b9a9ed0f8eeb |
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--- a/src/share/vm/memory/cardTableModRefBS.cpp Wed Jun 27 15:23:36 2012 +0200 +++ b/src/share/vm/memory/cardTableModRefBS.cpp Thu Jun 28 17:03:16 2012 -0400 @@ -33,6 +33,7 @@ #include "runtime/java.hpp" #include "runtime/mutexLocker.hpp" #include "runtime/virtualspace.hpp" +#include "services/memTracker.hpp" #ifdef COMPILER1 #include "c1/c1_LIR.hpp" #include "c1/c1_LIRGenerator.hpp" @@ -90,6 +91,9 @@ const size_t rs_align = _page_size == (size_t) os::vm_page_size() ? 0 : MAX2(_page_size, (size_t) os::vm_allocation_granularity()); ReservedSpace heap_rs(_byte_map_size, rs_align, false); + + MemTracker::record_virtual_memory_type((address)heap_rs.base(), mtGC); + os::trace_page_sizes("card table", _guard_index + 1, _guard_index + 1, _page_size, heap_rs.base(), heap_rs.size()); if (!heap_rs.is_reserved()) { @@ -113,16 +117,17 @@ // Do better than this for Merlin vm_exit_out_of_memory(_page_size, "card table last card"); } + *guard_card = last_card; _lowest_non_clean = - NEW_C_HEAP_ARRAY(CardArr, max_covered_regions); + NEW_C_HEAP_ARRAY(CardArr, max_covered_regions, mtGC); _lowest_non_clean_chunk_size = - NEW_C_HEAP_ARRAY(size_t, max_covered_regions); + NEW_C_HEAP_ARRAY(size_t, max_covered_regions, mtGC); _lowest_non_clean_base_chunk_index = - NEW_C_HEAP_ARRAY(uintptr_t, max_covered_regions); + NEW_C_HEAP_ARRAY(uintptr_t, max_covered_regions, mtGC); _last_LNC_resizing_collection = - NEW_C_HEAP_ARRAY(int, max_covered_regions); + NEW_C_HEAP_ARRAY(int, max_covered_regions, mtGC); if (_lowest_non_clean == NULL || _lowest_non_clean_chunk_size == NULL || _lowest_non_clean_base_chunk_index == NULL