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diff src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 1388:7666957bc44d

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6937142: G1: improvements to debugging output (S-M) Summary: Various fixes to the G1 debugging output. Reviewed-by: johnc, iveresov
author tonyp
date Tue, 30 Mar 2010 15:43:03 -0400
parents 0bfd3fb24150
children 5dbd9300cf9c
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Tue Apr 13 13:52:10 2010 -0700
+++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Tue Mar 30 15:43:03 2010 -0400
@@ -2397,8 +2397,8 @@
       print_on(gclog_or_tty, true /* extended */);
       gclog_or_tty->print_cr("");
       if (VerifyDuringGC && G1VerifyDuringGCPrintReachable) {
-        concurrent_mark()->print_reachable(use_prev_marking,
-                                           "failed-verification");
+        concurrent_mark()->print_reachable("at-verification-failure",
+                                           use_prev_marking, false /* all */);
       }
       gclog_or_tty->flush();
     }
@@ -3118,6 +3118,11 @@
     } else {
       // the region was retained from the last collection
       ++_gc_alloc_region_counts[ap];
+      if (G1PrintHeapRegions) {
+        gclog_or_tty->print_cr("new alloc region %d:["PTR_FORMAT", "PTR_FORMAT"], "
+                               "top "PTR_FORMAT,
+                               alloc_region->hrs_index(), alloc_region->bottom(), alloc_region->end(), alloc_region->top());
+      }
     }
 
     if (alloc_region != NULL) {