K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2007-06-04T23:55:32.000000Z
K 7
svn:log
V 443
Commit 9/14 of sched_lock decomposition.
 - Attempt to return the ttyinfo() selection algorithm to something sane
   as it has been broken and disabled for some time.  Adapt this algorithm
   in such a way that it does not conflict with per-cpu scheduler locking.

Tested by:      kris, current@
Tested on:      i386, amd64, ULE, 4BSD, libthr, libkse, PREEMPTION, etc.
Discussed with: kris, attilio, kmacy, jhb, julian, bde (small parts each)

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