------------------------------------------------------------
  revno: 3458
  revision-id: marko.makela@oracle.com-20100511105012-b2t7wvz6mu6bll74
  parent: marko.makela@oracle.com-20100511104910-nim8kgguawpis7zo
  committer: Marko Mäkelä <marko.makela@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Tue 2010-05-11 13:50:12 +0300
  message:
    Do not demand that buf_page_t be fully initialized on 64-bit systems.
    There may be padding before buf_page_t::zip. (Bug #53307)