Mercurial > hg > openjdk > jdk8 > hotspot
changeset 5498:24f32d09a0d7
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(-) [+] |
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--- 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);