K 10
svn:author
V 6
jasone
K 8
svn:date
V 27
2000-09-07T01:33:02.000000Z
K 7
svn:log
V 453
Major update to the way synchronization is done in the kernel.  Highlights
include:

* Mutual exclusion is used instead of spl*().  See mutex(9).  (Note: The
  alpha port is still in transition and currently uses both.)

* Per-CPU idle processes.

* Interrupts are run in their own separate kernel threads and can be
  preempted (i386 only).

Partially contributed by:	BSDi (BSD/OS)
Submissions by (at least):	cp, dfr, dillon, grog, jake, jhb, sheldonh

END