K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2008-07-25T17:46:01.582484Z
K 7
svn:log
V 798
MFC: Add cpuset, an api for thread to cpu binding and cpu resource grouping
and assignment.  This is mostly synched up with what is in HEAD with the
following exceptions:
- I didn't MFC any of the interrupt binding stuff as it requires other
  changes and I figured this change was large enough as it is.
- The sched_affinity() implementation for ULE in HEAD depends on the newer
  CPU topology stuff as well as other changes in ULE.  Rather than
  backport all of that, I implemented sched_affinity() using the existing
  CPU topology and ULE code in 7.x.  Thus, any bugs in the ULE affinity
  stuff in 7 are purely my fault and not Jeff's.

Note that, just as in HEAD, cpusets currently don't work on SCHED_4BSD (the
syscalls will succeed, but they don't have any effect).

Tested by:	brooks, ps

END