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8201640: Use _ref_processor_* member variables directly in G1CollectedHeap

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Reviewed-by: sjohanss
This commit is contained in:
Thomas Schatzl 2018-05-03 14:09:21 +02:00
parent 945701e945
commit 91ba4b5676
1 changed files with 11 additions and 11 deletions
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22
src/hotspot/share/gc/g1/g1CollectedHeap.cpp
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@ -988,9 +988,9 @@ void G1CollectedHeap::abort_concurrent_cycle() {
// Disable discovery and empty the discovered lists
// for the CM ref processor.
ref_processor_cm()->disable_discovery();
ref_processor_cm()->abandon_partial_discovery();
ref_processor_cm()->verify_no_references_recorded();
_ref_processor_cm->disable_discovery();
_ref_processor_cm->abandon_partial_discovery();
_ref_processor_cm->verify_no_references_recorded();
// Abandon current iterations of concurrent marking and concurrent
// refinement, if any are in progress.
@ -1080,10 +1080,10 @@ void G1CollectedHeap::verify_after_full_collection() {
// That will be done at the start of the next marking cycle.
// We also know that the STW processor should no longer
// discover any new references.
assert(!ref_processor_stw()->discovery_enabled(), "Postcondition");
assert(!ref_processor_cm()->discovery_enabled(), "Postcondition");
ref_processor_stw()->verify_no_references_recorded();
ref_processor_cm()->verify_no_references_recorded();
assert(!_ref_processor_stw->discovery_enabled(), "Postcondition");
assert(!_ref_processor_cm->discovery_enabled(), "Postcondition");
_ref_processor_stw->verify_no_references_recorded();
_ref_processor_cm->verify_no_references_recorded();
}
void G1CollectedHeap::print_heap_after_full_collection(G1HeapTransition* heap_transition) {
@ -2839,14 +2839,14 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
// reference processing currently works in G1.
// Enable discovery in the STW reference processor
ref_processor_stw()->enable_discovery();
_ref_processor_stw->enable_discovery();
{
// We want to temporarily turn off discovery by the
// CM ref processor, if necessary, and turn it back on
// on again later if we do. Using a scoped
// NoRefDiscovery object will do this.
NoRefDiscovery no_cm_discovery(ref_processor_cm());
NoRefDiscovery no_cm_discovery(_ref_processor_cm);
// Forget the current alloc region (we might even choose it to be part
// of the collection set!).
@ -2984,8 +2984,8 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
_verifier->verify_after_gc(verify_type);
_verifier->check_bitmaps("GC End");
assert(!ref_processor_stw()->discovery_enabled(), "Postcondition");
ref_processor_stw()->verify_no_references_recorded();
assert(!_ref_processor_stw->discovery_enabled(), "Postcondition");
_ref_processor_stw->verify_no_references_recorded();
// CM reference discovery will be re-enabled if necessary.
}