PLEASE TEST: IPI deadlock avoidance patch

[Craig Boston]

On Thu, Aug 26, 2004 at 04:13:06PM -0600, Scott Long wrote:
> You're using gvinum, right?  Any chance you can switch back to classic 
> vinum and re-test?

Yes.  My swap is on a gvinum partition, but I think I have enough RAM
to buildworld without it (maybe).  I'll give rev 1.6 of
geom_vinum_raid5.c a try, and if that doesn't work I'll test with
regular vinum and see what happens.

Craig