K 10 svn:author V 4 jkim K 8 svn:date V 27 2010-01-06T20:28:47.880934Z K 7 svn:log V 348 MFC: r200251 - Try pre-allocating all FIBs upfront. Previously we tried pre-allocating 128 FIBs first and allocated more later if necessary. Remove now unused definitions from the header file[1]. - Force sequential bus scanning. It seems parallel scanning is in fact slower and causes more harm than good[1]. Adjust a comment to reflect that. END