ref: 1c2fc5208163b09667482c357934cd51b5938f4f
parent: 08e433f31db74945aecfcad2755ccf274e849810
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Fri Mar 14 17:15:16 EDT 2014
ramfs: replace with new lib9p based implementation old ramfs had a limit on the number of files it could serve and file size was limited to maximum allocaiton size. the new implementation uses multiple memory chunks to back file data in a private compactable memory pool to overcome these limits. files can be sparse. file metadata is maintained by 9pfile data structures of lib9p.