Mercurial > hg > graal-jvmci-8
diff src/share/vm/gc_implementation/g1/vm_operations_g1.cpp @ 23472:047a642c9729
8065579: WB method to start G1 concurrent mark cycle should be introduced
Summary: Add a WhiteBox callback to the VM to start a concurrent mark cycle in G1.
Reviewed-by: tschatzl, sjohanss
Contributed-by: Leonid Mesnik <leonid.mesnik@oracle.com>
author | kevinw |
---|---|
date | Wed, 02 Dec 2015 13:58:34 +0530 |
parents | af8f16ac392c |
children |
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--- a/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp Tue Dec 15 09:46:51 2015 +0100 +++ b/src/share/vm/gc_implementation/g1/vm_operations_g1.cpp Wed Dec 02 13:58:34 2015 +0530 @@ -90,12 +90,8 @@ void VM_G1IncCollectionPause::doit() { G1CollectedHeap* g1h = G1CollectedHeap::heap(); - assert(!_should_initiate_conc_mark || - ((_gc_cause == GCCause::_gc_locker && GCLockerInvokesConcurrent) || - (_gc_cause == GCCause::_java_lang_system_gc && ExplicitGCInvokesConcurrent) || - _gc_cause == GCCause::_g1_humongous_allocation || - _gc_cause == GCCause::_update_allocation_context_stats_inc), - "only a GC locker, a System.gc(), stats update or a hum allocation induced GC should start a cycle"); + assert(!_should_initiate_conc_mark || g1h->should_do_concurrent_full_gc(_gc_cause), + "only a GC locker, a System.gc(), stats update, whitebox, or a hum allocation induced GC should start a cycle"); if (_word_size > 0) { // An allocation has been requested. So, try to do that first.