K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2014-12-09T10:21:31.052496Z
K 7
svn:log
V 113
Include sys/kernel.h to pick up the definition of hz. subr_syscall.c uses
it after r275616.

X-MFC with:	r275616

END