K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2009-03-03T17:34:09.920285Z
K 7
svn:log
V 136
as suggested by jhb@, panic in case the ncpus == 0.
it helps to catch bugs in the callers.

Approved by:	kib (mentor)
MFC after:	5 days

END