[src/uebayasi-xip]: src/sys/miscfs/genfs Assert.

[uebayasi <uebayasi%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c90c4ef0ffea
branches:  uebayasi-xip
changeset: 751897:c90c4ef0ffea
user:      uebayasi <uebayasi%NetBSD.org@localhost>
date:      Sun Nov 21 14:52:23 2010 +0000

description:
Assert.

diffstat:

 sys/miscfs/genfs/genfs_io.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r 855dbfc1d3bf -r c90c4ef0ffea sys/miscfs/genfs/genfs_io.c
--- a/sys/miscfs/genfs/genfs_io.c       Sun Nov 21 12:42:59 2010 +0000
+++ b/sys/miscfs/genfs/genfs_io.c       Sun Nov 21 14:52:23 2010 +0000
@@ -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;