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Date:      Wed, 29 Sep 2010 09:18:35 +0000 (UTC)
From:      Andriy Gapon <avg@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
Subject:   svn commit: r213263 - stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
Message-ID:  <201009290918.o8T9IZHZ002680@svn.freebsd.org>
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Author: avg
Date: Wed Sep 29 09:18:34 2010
New Revision: 213263
URL: http://svn.freebsd.org/changeset/base/213263

Log:
  MFC r212655: zfs mappedread, update_pages: use int for offset and length
  within a page

Modified:
  stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
==============================================================================
--- stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c	Wed Sep 29 09:16:45 2010	(r213262)
+++ stable/8/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c	Wed Sep 29 09:18:34 2010	(r213263)
@@ -388,7 +388,7 @@ update_pages(vnode_t *vp, int64_t start,
 {
 	vm_object_t obj;
 	struct sf_buf *sf;
-	int64_t off;
+	int off;
 
 	ASSERT(vp->v_mount != NULL);
 	obj = vp->v_object;
@@ -398,7 +398,7 @@ update_pages(vnode_t *vp, int64_t start,
 	VM_OBJECT_LOCK(obj);
 	for (start &= PAGEMASK; len > 0; start += PAGESIZE) {
 		vm_page_t pp;
-		uint64_t nbytes = MIN(PAGESIZE - off, len);
+		int nbytes = MIN(PAGESIZE - off, len);
 
 		if ((pp = page_lookup(vp, start, off, nbytes)) != NULL) {
 			caddr_t va;
@@ -441,9 +441,10 @@ mappedread(vnode_t *vp, int nbytes, uio_
 	vm_object_t obj;
 	vm_page_t m;
 	struct sf_buf *sf;
-	int64_t start, off;
+	int64_t start;
 	caddr_t va;
 	int len = nbytes;
+	int off;
 	int error = 0;
 	uint64_t dirbytes;
 
@@ -456,11 +457,11 @@ mappedread(vnode_t *vp, int nbytes, uio_
 	dirbytes = 0;
 	VM_OBJECT_LOCK(obj);
 	for (start &= PAGEMASK; len > 0; start += PAGESIZE) {
-		uint64_t bytes = MIN(PAGESIZE - off, len);
+		int bytes = MIN(PAGESIZE - off, len);
 
 again:
 		if ((m = vm_page_lookup(obj, OFF_TO_IDX(start))) != NULL &&
-		    vm_page_is_valid(m, (vm_offset_t)off, bytes)) {
+		    vm_page_is_valid(m, off, bytes)) {
 			if ((m->oflags & VPO_BUSY) != 0) {
 				/*
 				 * Reference the page before unlocking and

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