[src/trunk]: src/sys/miscfs/genfs Fix DEBUG build.

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

details:   https://anonhg.NetBSD.org/src/rev/e40cca92c54e
branches:  trunk
changeset: 466243:e40cca92c54e
user:      ad <ad%NetBSD.org@localhost>
date:      Sun Dec 15 21:43:42 2019 +0000

description:
Fix DEBUG build.

diffstat:

 sys/miscfs/genfs/genfs_io.c |  13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)

diffs (41 lines):

diff -r 7faaeffd4d3f -r e40cca92c54e sys/miscfs/genfs/genfs_io.c
--- a/sys/miscfs/genfs/genfs_io.c       Sun Dec 15 21:12:40 2019 +0000
+++ b/sys/miscfs/genfs/genfs_io.c       Sun Dec 15 21:43:42 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: genfs_io.c,v 1.78 2019/12/15 21:11:34 ad Exp $ */
+/*     $NetBSD: genfs_io.c,v 1.79 2019/12/15 21:43:42 ad Exp $ */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1993
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.78 2019/12/15 21:11:34 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.79 2019/12/15 21:43:42 ad Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -1232,7 +1232,13 @@
        if (cleanall && wasclean && gp->g_dirtygen == dirtygen &&
            (vp->v_iflag & VI_ONWORKLST) != 0) {
 #if defined(DEBUG)
-               TAILQ_FOREACH(pg, &uobj->memq, listq.queue) {
+               uvm_page_array_init(&a);
+               for (nextoff = 0;; nextoff = pg->offset + PAGE_SIZE) {
+                       pg = uvm_page_array_fill_and_peek(&a, uobj, nextoff,
+                           0, 0);
+                       if (pg == NULL) {
+                               break;
+                       }
                        if ((pg->flags & (PG_FAKE | PG_MARKER)) != 0) {
                                continue;
                        }
@@ -1243,6 +1249,7 @@
                                printf("%s: %p: modified\n", __func__, pg);
                        }
                }
+               uvm_page_array_fini(&a);
 #endif /* defined(DEBUG) */
                vp->v_iflag &= ~VI_WRMAPDIRTY;
                if (LIST_FIRST(&vp->v_dirtyblkhd) == NULL)