changeset 5618:24f32d09a0d7

8023643: G1 assert failed when NewSize was specified greater than MaxNewSize Summary: Exit with an error if incompatible NewSize and MaxNeSize are set Reviewed-by: brutisso, tschatzl
author jwilhelm
date Sat, 12 Oct 2013 00:49:19 +0200
parents 2382ff14d889
children d6818f623792 027006a47a6d
files src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
diffstat 1 files changed, 4 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp	Sat Oct 12 05:08:42 2013 +0000
+++ b/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp	Sat Oct 12 00:49:19 2013 +0200
@@ -344,6 +344,10 @@
     }
   }
 
+  if (FLAG_IS_CMDLINE(NewSize) && FLAG_IS_CMDLINE(MaxNewSize) && NewSize > MaxNewSize) {
+    vm_exit_during_initialization("Initial young gen size set larger than the maximum young gen size");
+  }
+
   if (FLAG_IS_CMDLINE(NewSize)) {
     _min_desired_young_length = MAX2((uint) (NewSize / HeapRegion::GrainBytes),
                                      1U);