drochner 4a60ccd128 fix 2 problems with subregion allocation:
-a subregion start was ignored if all previous allocations were before
the subregion, reported by Lennart Augustsson in PR kern/7539
-an existing allocation which overlaps the beginning of the subregion
was ignored (ie overlapped) if is is not the last allocation
1999-05-11 11:02:54 +00:00
..
1999-04-30 21:40:30 +00:00
1999-05-06 17:11:04 +00:00