K 10 svn:author V 5 dyson K 8 svn:date V 27 1995-11-05T20:46:03.000000Z K 7 svn:log V 193 Greatly simplify the msync code. Eliminate complications in vm_pageout for msyncing. Remove a bug that manifests itself primarily on NFS (the dirty range on the buffers is not set on msync.) END