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src/share/vm/gc/g1/g1CollectedHeap.hpp
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rev 9489 : 8143251: HeapRetentionTest.java Test is failing on jdk9/dev
Reviewed-by: tschatzl, david
@@ -243,13 +243,15 @@
// It decides whether an explicit GC should start a concurrent cycle
// instead of doing a STW GC. Currently, a concurrent cycle is
// explicitly started if:
// (a) cause == _gc_locker and +GCLockerInvokesConcurrent, or
- // (b) cause == _java_lang_system_gc and +ExplicitGCInvokesConcurrent.
- // (c) cause == _dcmd_gc_run and +ExplicitGCInvokesConcurrent.
- // (d) cause == _g1_humongous_allocation
+ // (b) cause == _g1_humongous_allocation
+ // (c) cause == _java_lang_system_gc and +ExplicitGCInvokesConcurrent.
+ // (d) cause == _dcmd_gc_run and +ExplicitGCInvokesConcurrent.
+ // (e) cause == _update_allocation_context_stats_inc
+ // (f) cause == _wb_conc_mark
bool should_do_concurrent_full_gc(GCCause::Cause cause);
// indicates whether we are in young or mixed GC mode
G1CollectorState _collector_state;
@@ -577,10 +579,12 @@
void clear_cset_fast_test() {
_in_cset_fast_test.clear();
}
+ bool is_user_requested_concurrent_full_gc(GCCause::Cause cause);
+
// This is called at the start of either a concurrent cycle or a Full
// GC to update the number of old marking cycles started.
void increment_old_marking_cycles_started();
// This is called at the end of either a concurrent cycle or a Full
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