K 10 svn:author V 3 alc K 8 svn:date V 27 1999-06-05T18:21:53.000000Z K 7 svn:log V 172 vm_mmap: Insure that device mappings get MAP_PREFAULT(_PARTIAL) set, so that 4M page mappings are used when possible. Reviewed by: Luoqi Chen END