CVS commit: [uebayasi-xip] src/sys/miscfs/genfs

[Masao Uebayashi]

Module Name:    src
Committed By:   uebayasi
Date:           Sun Nov 21 14:52:23 UTC 2010

Modified Files:
        src/sys/miscfs/genfs [uebayasi-xip]: genfs_io.c

Log Message:
Assert.


To generate a diff of this commit:
cvs rdiff -u -r1.36.2.60 -r1.36.2.61 src/sys/miscfs/genfs/genfs_io.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/sys/miscfs/genfs/genfs_io.c
diff -u src/sys/miscfs/genfs/genfs_io.c:1.36.2.60 src/sys/miscfs/genfs/genfs_io.c:1.36.2.61
--- src/sys/miscfs/genfs/genfs_io.c:1.36.2.60	Sun Nov 21 12:42:59 2010
+++ src/sys/miscfs/genfs/genfs_io.c	Sun Nov 21 14:52:23 2010
@@ -1,4 +1,4 @@
-/*	$NetBSD: genfs_io.c,v 1.36.2.60 2010/11/21 12:42:59 uebayasi Exp $	*/
+/*	$NetBSD: genfs_io.c,v 1.36.2.61 2010/11/21 14:52:23 uebayasi Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1993
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.36.2.60 2010/11/21 12:42:59 uebayasi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.36.2.61 2010/11/21 14:52:23 uebayasi Exp $");
 
 #include "opt_xip.h"
 
@@ -1050,6 +1050,7 @@
 	flags = origflags;
 	KASSERT((vp->v_iflag & VI_ONWORKLST) != 0 ||
 	    (vp->v_iflag & VI_WRMAPDIRTY) == 0);
+	KASSERT((vp->v_vflag & VV_XIP) == 0 || uobj->uo_npages == 0);
 	if (uobj->uo_npages == 0) {
 		if (vp->v_iflag & VI_ONWORKLST) {
 			vp->v_iflag &= ~VI_WRMAPDIRTY;