K 10
svn:author
V 2
dg
K 8
svn:date
V 27
1994-12-19T00:02:56.000000Z
K 7
svn:log
V 195
Don't ever clear B_BUSY on a pbuf (or any other flag for that matter).
This appears to be the cause of some buffer confusion that leads to
a panic during heavy paging.

Submitted by:	 John Dyson

END