src/os/linux/vm/os_linux.cpp

@@ -2726,11 +2726,13 @@
     commit_memory(addr, bytes, alignment_hint, !ExecMem);
   }
 }
 
 void os::numa_make_global(char *addr, size_t bytes) {
+  if (numa_get_groups_num() > 1) {
   Linux::numa_interleave_memory(addr, bytes);
+  }
 }
 
 // Define for numa_set_bind_policy(int). Setting the argument to 0 will set the
 // bind policy to MPOL_PREFERRED for the current thread.
 #define USE_MPOL_PREFERRED 0