on my p4 3.4ghz + reiser3fs IO Wait time went from 2.6 to 1.9 seconds
(total login time went from 3.01511 to 2.29971, with 100% cached login time
being 0.41809)
on my core 2 duo laptop + ext3fs IO Wait time went from 2.05 to 1.15 seconds
(total login time went from 2.50988 to 1.60785, with 100% cached login time
being 0.45850)
this should speed up e's login a bit... i hope.
note - it is adaptive. it needs you to log in at least once using the current
code as it traps and logs certain file accesses and needs that log to replay
next login.
SVN revision: 26742
