Fixed compiler warnings.

Sponsored by:	EMC / Isilon storage division
All test in this scenario should have an equal opportunity to run.

Sponsored by:	EMC / Isilon storage division
Fix compiler warnings. Remove local versions of err() and warn(), as they
are no longer needed.

Sponsored by:	EMC / Isilon storage division
Rework test case so it work as intended. Map text segment RW and turn
off the optimizer.

Sponsored by:	EMC / Isilon storage division
Check if test scenario terminate before time.

Sponsored by:	EMC / Isilon storage division
Added a fail safe test termination method.

Sponsored by:	EMC / Isilon storage division
Added two regression test for r253189: "Never remove user-wired pages from
an object when doing msync(MS_INVALIDATE)".

Sponsored by:	EMC / Isilon storage division
Swap test scenario added.

Sponsored by:	EMC / Isilon storage division
Rewrote test to use libMicro from ports.

Sponsored by:	EMC / Isilon storage division
Added a new test case.

Sponsored by:	EMC / Isilon storage division
Added a new mlockall(2) regression test.

Sponsored by:	EMC / Isilon storage division