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src/hotspot/share/gc/g1/g1CollectedHeap.hpp
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rev 53920 : imported patch 8218880-g1-crashes-periodic-gc-gclocker
*** 1059,1068 ****
--- 1059,1073 ----
// Perform a collection of the heap; intended for use in implementing
// "System.gc". This probably implies as full a collection as the
// "CollectedHeap" supports.
virtual void collect(GCCause::Cause cause);
+ // Perform a collection of the heap; if the VM operation fails to execute for
+ // any reason, retry only if retry_on_vmop_failure is set. Returns whether
+ // the collection actually executed.
+ virtual bool attempt_collect(GCCause::Cause cause, bool retry_on_vmop_failure);
+
// True iff an evacuation has failed in the most-recent collection.
bool evacuation_failed() { return _evacuation_failed; }
void remove_from_old_sets(const uint old_regions_removed, const uint humongous_regions_removed);
void prepend_to_freelist(FreeRegionList* list);
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