Code is in subr_hash, not kern_hash.

from Michal Spacek

share/man/man9/hashinit.9

@@ -1,4 +1,4 @@
-.\"     $NetBSD: hashinit.9,v 1.6 2008/05/27 22:03:52 hubertf Exp $
+.\"     $NetBSD: hashinit.9,v 1.7 2008/07/01 15:37:04 pooka Exp $
 .\"
 .\" Copyright (c) 2006 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -27,7 +27,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd May 28, 2008
+.Dd July 1, 2008
 .Dt HASHINIT 9
 .Os
 .Sh NAME
@@ -119,7 +119,7 @@ on failure.
 .Xr malloc 9
 .Sh CODE REFERENCES
 These functions are implemented in
-.Pa sys/kern/kern_hash.c .
+.Pa sys/kern/subr_hash.c .
 .Sh HISTORY
 A
 .Fn hashinit