K 10 svn:author V 3 mav K 8 svn:date V 27 2013-06-25T07:27:23.784157Z K 7 svn:log V 231 MFC r251792: Restore use of polling mode for disk cache flush in case of kernel panic. While I am not sure that any extra hardware access is a good idea after panic, that is an existing behaviour that should better work correctly. END