[src/trunk]: src/sys/rump/librump/rumpvfs pager wants truncated offsets

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

details:   https://anonhg.NetBSD.org/src/rev/fb7de6e1528d
branches:  trunk
changeset: 757583:fb7de6e1528d
user:      pooka <pooka%NetBSD.org@localhost>
date:      Mon Sep 06 17:56:56 2010 +0000

description:
pager wants truncated offsets

diffstat:

 sys/rump/librump/rumpvfs/vm_vfs.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r 262a8e2d37d2 -r fb7de6e1528d sys/rump/librump/rumpvfs/vm_vfs.c
--- a/sys/rump/librump/rumpvfs/vm_vfs.c Mon Sep 06 17:49:56 2010 +0000
+++ b/sys/rump/librump/rumpvfs/vm_vfs.c Mon Sep 06 17:56:56 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vm_vfs.c,v 1.18 2010/09/06 17:32:38 pooka Exp $        */
+/*     $NetBSD: vm_vfs.c,v 1.19 2010/09/06 17:56:56 pooka Exp $        */
 
 /*
  * Copyright (c) 2008 Antti Kantee.  All Rights Reserved.
@@ -29,7 +29,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vm_vfs.c,v 1.18 2010/09/06 17:32:38 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vm_vfs.c,v 1.19 2010/09/06 17:56:56 pooka Exp $");
 
 #include <sys/param.h>
 
@@ -107,8 +107,9 @@
                npages = MIN(maxpages, round_page(len) >> PAGE_SHIFT);
                memset(pgs, 0, npages * sizeof(struct vm_page *));
                mutex_enter(&uobj->vmobjlock);
-               rv = uobj->pgops->pgo_get(uobj, off, pgs, &npages, 0, 
-                   VM_PROT_READ | VM_PROT_WRITE, 0, PAGERFLAGS | PGO_PASTEOF);
+               rv = uobj->pgops->pgo_get(uobj, trunc_page(off),
+                   pgs, &npages, 0, VM_PROT_READ | VM_PROT_WRITE,
+                   0, PAGERFLAGS | PGO_PASTEOF);
                KASSERT(npages > 0);
 
                for (i = 0; i < npages; i++) {