src/share/vm/gc/g1/vmStructs_g1.hpp

rev 8871 : [mq]: mikael-changes

@@ -32,11 +32,11 @@
 #define VM_STRUCTS_G1(nonstatic_field, static_field)                          \
                                                                               \
   static_field(HeapRegion, GrainBytes,        size_t)                         \
   static_field(HeapRegion, LogOfHRGrainBytes, int)                            \
                                                                               \
-  nonstatic_field(G1OffsetTableContigSpace, _top,       HeapWord*)            \
+  nonstatic_field(G1OffsetTableContigSpace, _top,       HeapWord* volatile)   \
                                                                               \
   nonstatic_field(G1HeapRegionTable, _base,             address)              \
   nonstatic_field(G1HeapRegionTable, _length,           size_t)               \
   nonstatic_field(G1HeapRegionTable, _biased_base,      address)              \
   nonstatic_field(G1HeapRegionTable, _bias,             size_t)               \