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diff src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp @ 20296:a3953c777565

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8027959: Early reclamation of large objects in G1 Summary: Try to reclaim humongous objects at every young collection after doing a conservative estimate of its liveness. Reviewed-by: brutisso, mgerdin
author tschatzl
date Wed, 23 Jul 2014 09:03:32 +0200
parents 2c6ef90f030a
children eec72fa4b108
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp	Mon Jul 21 10:00:31 2014 +0200
+++ b/src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp	Wed Jul 23 09:03:32 2014 +0200
@@ -694,6 +694,9 @@
   clear_fcc();
 }
 
+bool OtherRegionsTable::is_empty() const {
+  return occ_sparse() == 0 && occ_coarse() == 0 && _first_all_fine_prts == NULL;
+}
 
 size_t OtherRegionsTable::occupied() const {
   size_t sum = occ_fine();