dyson 7a84712547 Make MADV_FREE work better. Specifically, it did not wait for
the page to be unbusy, and it caused some algorithmic problems
as a result.  There were some other problems with it also, so
this is a general cleanup of the code.
Submitted by:	Douglas Crosher <dtc@scrooge.ee.swin.oz.au> and myself.
1997-01-20 02:25:14 +00:00
..
1997-01-16 15:59:31 +00:00
1997-01-18 14:09:16 +00:00