convert namei cache to hold soft references to inodes so that
. and .. may be placed in the cache

remove paranoid test; make hashsize a power of two (avoid unsigned
modulo)

use ITIME in irele to update times in irele without write to disk

force iupdate from irele if count still > 0,
avoiding delayed updates from namei cache

4.2 distribution

update inode time stamps when no work so touch works

indirtrunc always returns blocks released for use with i_blocks;
macro-ized to eliminate DEV_BSHIFT

botched non-QUOTA code (from kre)

guard against negative mod parameters

rewrite itrunc and indirtrunc to work (and handle triple indirect
blocks as well)

merge of 4.1b and 4.1c

missing declaration of size

more lint

more lint

lint

fix lint

move vax header files to their own directory

new fs system calls prior to truncate and rename

cosmetics

rewrite of nami + reorganization of wdir

pull maknode and wdir to ufs_nami.c

merge with calder

disc quotas

complete fix of 4.15 (clear i_rdev in real inode before
second iupdate - otherwise all the good work is undone)
4.15 is probably not really needed (does no real good).