freeList = new GenericFreeList(Conversions.bytesToPages(bytes.toInt()));
freeList = new GenericFreeList(Conversions.bytesToPages(bytes));
  FreeListVMResource(byte space_, String vmName, VM_Address vmStart, VM_Extent bytes, byte status) {    super(space_, vmName, vmStart, bytes, (byte) (VMResource.IN_VM | status));    freeList = new GenericFreeList(Conversions.bytesToPages(bytes.toInt()));    gcLock = new Lock("NewFreeListVMResrouce.gcLock");    mutatorLock = new Lock("NewFreeListVMResrouce.gcLock");  }