--- a/src/hotspot/share/memory/metachunk.cpp	Tue May 08 15:40:03 2018 +0200
+++ b/src/hotspot/share/memory/metachunk.cpp	Wed May 09 06:51:41 2018 +0200
@@ -107,7 +107,7 @@
   Copy::fill_to_words(start, size, word_value);
 }
 
-void Metachunk::verify() {
+void Metachunk::verify() const {
   assert(is_valid_sentinel(), "Chunk " PTR_FORMAT ": sentinel invalid", p2i(this));
   const ChunkIndex chunk_type = get_chunk_type();
   assert(is_valid_chunktype(chunk_type), "Chunk " PTR_FORMAT ": Invalid chunk type.", p2i(this));