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diff src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp @ 20216:570cb6369f17

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8019342: G1: High "Other" time most likely due to card redirtying Summary: Parallelize card redirtying to decrease the time it takes. Reviewed-by: brutisso
author tschatzl
date Mon, 21 Jul 2014 09:40:19 +0200
parents 8847586c9037
children 1f1d373cd044
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp	Mon Jul 21 09:40:19 2014 +0200
+++ b/src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp	Mon Jul 21 09:40:19 2014 +0200
@@ -29,7 +29,7 @@
 #include "gc_implementation/g1/g1HotCardCache.hpp"
 #include "runtime/java.hpp"
 
-ConcurrentG1Refine::ConcurrentG1Refine(G1CollectedHeap* g1h) :
+ConcurrentG1Refine::ConcurrentG1Refine(G1CollectedHeap* g1h, CardTableEntryClosure* refine_closure) :
   _threads(NULL), _n_threads(0),
   _hot_card_cache(g1h)
 {
@@ -61,7 +61,7 @@
 
   ConcurrentG1RefineThread *next = NULL;
   for (uint i = _n_threads - 1; i != UINT_MAX; i--) {
-    ConcurrentG1RefineThread* t = new ConcurrentG1RefineThread(this, next, worker_id_offset, i);
+    ConcurrentG1RefineThread* t = new ConcurrentG1RefineThread(this, next, refine_closure, worker_id_offset, i);
     assert(t != NULL, "Conc refine should have been created");
     if (t->osthread() == NULL) {
         vm_shutdown_during_initialization("Could not create ConcurrentG1RefineThread");