K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2007-07-19T20:03:15.000000Z
K 7
svn:log
V 706
 - Refine the load balancer to improve buildkernel times on dual core
   machines.
 - Leave the long-term load balancer running by default once per second.
 - Enable stealing load from the idle thread only when the remote processor
   has more than two transferable tasks.  Setting this to one further
   improves buildworld.  Setting it higher improves mysql.
 - Remove the bogus pick_zero option.  I had not intended to commit this.
 - Entirely disallow migration for threads with SRQ_YIELDING set.  This
   balances out the extra migration allowed for with the load balancers.
   It also makes pick_pri perform better as I had anticipated.

Tested by:	Dmitry Morozovsky <marck@rinet.ru>
Approved by:	re

END