src/share/vm/gc/g1/g1CollectedHeap.cpp

rev 13288 : imported patch 8181917-refactor-ul-logstream

@@ -2493,14 +2493,14 @@
   }
   return false; // keep some compilers happy
 }
 
 void G1CollectedHeap::print_heap_regions() const {
-  Log(gc, heap, region) log;
-  if (log.is_trace()) {
-    ResourceMark rm;
-    print_regions_on(log.trace_stream());
+  LogTarget(Trace, gc, heap, region) lt;
+  if (lt.is_enabled()) {
+    LogStream ls(lt);
+    print_regions_on(&ls);
   }
 }
 
 void G1CollectedHeap::print_on(outputStream* st) const {
   st->print(" %-20s", "garbage-first heap");

@@ -2915,11 +2915,12 @@
   if (!log_is_enabled(Trace, gc, task, stats)) {
     return;
   }
   Log(gc, task, stats) log;
   ResourceMark rm;
-  outputStream* st = log.trace_stream();
+  LogStream ls(log.trace());
+  outputStream* st = &ls;
 
   print_taskqueue_stats_hdr(st);
 
   TaskQueueStats totals;
   const uint n = num_task_queues();