K 10
svn:author
V 5
peter
K 8
svn:date
V 27
1998-10-31T14:05:11.000000Z
K 7
svn:log
V 475
Convert the vnode clean/dirty attached buffer lists from LISTs to TAILQs.
Add a new flags field (we get this for free because of struct packing)
for cleaner management of tailq membership.
We had two spare b_flags slots, but they are a precious resource and may
be needed for other things that are related to other b_flags bits.  The two
new flags are convenient to use in a seperate location.

Reviewed (in principle) by: dg
Obtained from: John Dyson's old work-in-progress

END