diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -40,6 +40,9 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20211120
+OLD_FILES+=usr/share/man/man9/kernel_vmount.9.gz
+
 # 20211115: vm_page busy functions removed
 OLD_FILES+=share/man/man9/vm_page_sbusy.9.gz
 OLD_FILES+=share/man/man9/vm_page_xbusy.9.gz
diff --git a/share/man/man9/Makefile b/share/man/man9/Makefile
--- a/share/man/man9/Makefile
+++ b/share/man/man9/Makefile
@@ -1313,7 +1313,6 @@
 	ithread.9 ithread_schedule.9
 MLINKS+=kernacc.9 useracc.9
 MLINKS+=kernel_mount.9 free_mntarg.9 \
-	kernel_mount.9 kernel_vmount.9 \
 	kernel_mount.9 mount_arg.9 \
 	kernel_mount.9 mount_argb.9 \
 	kernel_mount.9 mount_argf.9 \
diff --git a/share/man/man9/kernel_mount.9 b/share/man/man9/kernel_mount.9
--- a/share/man/man9/kernel_mount.9
+++ b/share/man/man9/kernel_mount.9
@@ -25,13 +25,12 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 13, 2004
+.Dd November 20, 2021
 .Dt KERNEL_MOUNT 9
 .Os
 .Sh NAME
 .Nm free_mntarg ,
 .Nm kernel_mount ,
-.Nm kernel_vmount ,
 .Nm mount_arg ,
 .Nm mount_argb ,
 .Nm mount_argf ,
@@ -42,8 +41,6 @@
 .Fn free_mntarg "struct mntarg *ma"
 .Ft int
 .Fn kernel_mount "struct mntarg *ma" "int flags"
-.Ft int
-.Fn kernel_vmount "int flags" ...
 .Ft "struct mntarg *"
 .Fo mount_arg
 .Fa "struct mntarg *ma" "const char *name" "const void *val" "int len"
@@ -100,12 +97,6 @@
 not be attempted.
 .Pp
 The
-.Fn kernel_vmount
-is a function similar to
-.Xr printf 9
-which is used to mount a file system.
-.Pp
-The
 .Fn mount_arg
 function takes a plain argument and crafts parts of
 the structure with regards to various mount options.
@@ -178,20 +169,6 @@
 	return (error);
 }
 .Ed
-.Pp
-When working with
-.Fn kernel_vmount ,
-.Fa varargs
-must come in pairs, e.g.,
-.Brq Va name , value .
-.Bd -literal
-	error = kernel_vmount(
-	    MNT_RDONLY,
-	    "fstype", vfsname,
-	    "fspath", "/",
-	    "from", path,
-	    NULL);
-.Ed
 .Sh SEE ALSO
 .Xr VFS 9 ,
 .Xr VFS_MOUNT 9
diff --git a/sys/kern/vfs_mount.c b/sys/kern/vfs_mount.c
--- a/sys/kern/vfs_mount.c
+++ b/sys/kern/vfs_mount.c
@@ -2816,32 +2816,6 @@
 	return (error);
 }
 
-/*
- * A printflike function to mount a filesystem.
- */
-int
-kernel_vmount(int flags, ...)
-{
-	struct mntarg *ma = NULL;
-	va_list ap;
-	const char *cp;
-	const void *vp;
-	int error;
-
-	va_start(ap, flags);
-	for (;;) {
-		cp = va_arg(ap, const char *);
-		if (cp == NULL)
-			break;
-		vp = va_arg(ap, const void *);
-		ma = mount_arg(ma, cp, vp, (vp != NULL ? -1 : 0));
-	}
-	va_end(ap);
-
-	error = kernel_mount(ma, flags);
-	return (error);
-}
-
 /* Map from mount options to printable formats. */
 static struct mntoptnames optnames[] = {
 	MNTOPT_NAMES
diff --git a/sys/sys/mount.h b/sys/sys/mount.h
--- a/sys/sys/mount.h
+++ b/sys/sys/mount.h
@@ -973,7 +973,6 @@
 int	dounmount(struct mount *, uint64_t, struct thread *);
 
 int	kernel_mount(struct mntarg *ma, uint64_t flags);
-int	kernel_vmount(int flags, ...);
 struct mntarg *mount_arg(struct mntarg *ma, const char *name, const void *val, int len);
 struct mntarg *mount_argb(struct mntarg *ma, int flag, const char *name);
 struct mntarg *mount_argf(struct mntarg *ma, const char *name, const char *fmt, ...);