--- researchv9/sys/sun3/machdep.c	2018/04/24 17:21:59	1.1
+++ researchv9/sys/sun3/machdep.c	2018/04/24 17:30:16	1.1.1.2
@@ -420,6 +420,8 @@ startup()
 #define	valloclim(name, type, num, lim) \
 	    (name) = (type *)(v); (v) = (caddr_t)((lim) = ((name)+(num)))
 	valloc(swbuf, struct buf, nswbuf);
+	valloc(swsize, short, nswbuf);	/* note: nswbuf is even */
+	valloc(swpf, int, nswbuf);
 	valloclim(inode, struct inode, ninode, inodeNINODE);
 	valloclim(file, struct file, nfile, fileNFILE);
 	valloclim(proc, struct proc, nproc, procNPROC);