< prev index

src/share/vm/gc_implementation/shared/vmGCOperations.cpp

Print this page
rev 8065 : 8065331

*** 194,203 **** --- 194,215 ---- GenCollectedHeap* gch = GenCollectedHeap::heap(); GCCauseSetter gccs(gch, _gc_cause); gch->do_full_collection(gch->must_clear_all_soft_refs(), _max_level); } + VM_CollectForMetadataAllocation::VM_CollectForMetadataAllocation(ClassLoaderData* loader_data, + size_t size, + Metaspace::MetadataType mdtype, + uint gc_count_before, + uint full_gc_count_before, + GCCause::Cause gc_cause) + : VM_GC_Operation(gc_count_before, gc_cause, full_gc_count_before, true), + _loader_data(loader_data), _size(size), _mdtype(mdtype), _result(NULL) { + assert(_size != 0, "An allocation should always be requested with this operation."); + AllocTracer::send_allocation_requiring_gc_event(_size * HeapWordSize, GCId::peek()); + } + // Returns true iff concurrent GCs unloads metadata. bool VM_CollectForMetadataAllocation::initiate_concurrent_GC() { #if INCLUDE_ALL_GCS if (UseConcMarkSweepGC && CMSClassUnloadingEnabled) { MetaspaceGC::set_should_concurrent_collect(true);
*** 298,302 **** --- 310,322 ---- if (GC_locker::is_active_and_needs_gc()) { set_gc_locked(); } } + + VM_CollectForAllocation::VM_CollectForAllocation(size_t word_size, uint gc_count_before, GCCause::Cause cause) + : VM_GC_Operation(gc_count_before, cause), _result(NULL), _word_size(word_size) { + // Only report if operation was really caused by an allocation. + if (_word_size != 0) { + AllocTracer::send_allocation_requiring_gc_event(_word_size * HeapWordSize, GCId::peek()); + } + }
< prev index