# HG changeset patch
# User eosterlund
# Date 1525682198 -7200
# Node ID bcf41be8ea14024536b7e15421aa1cef7ce49bbc
# Parent  ea0a16ba6ac0d1d3cc9cf806228a91b331e65716
8202083: Remove explicit CMS checks in CardTableBarrierSet
Reviewed-by: kbarrett

diff -r ea0a16ba6ac0 -r bcf41be8ea14 src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp
--- a/src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp	Mon May 07 12:28:11 2018 +0200
+++ b/src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp	Mon May 07 10:36:38 2018 +0200
@@ -32,9 +32,8 @@
 template <DecoratorSet decorators, typename T>
 inline void CardTableBarrierSet::write_ref_field_post(T* field, oop newVal) {
   volatile jbyte* byte = _card_table->byte_for(field);
-  if (UseConcMarkSweepGC) {
-    // Perform a releasing store if using CMS so that it may
-    // scan and clear the cards concurrently during pre-cleaning.
+  if (_card_table->scanned_concurrently()) {
+    // Perform a releasing store if the card table is scanned concurrently
     OrderAccess::release_store(byte, CardTable::dirty_card_val());
   } else {
     *byte = CardTable::dirty_card_val();