Module Name: src
Committed By: dholland
Date: Mon Apr 11 02:14:57 UTC 2011
Modified Files:
src/sys/kern: vfs_lookup.c
Log Message:
description:
vref new vnodes before vrele'ing old vnodes, just in case.
To generate a diff of this commit:
cvs rdiff -u -r1.152 -r1.153 src/sys/kern/vfs_lookup.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/kern/vfs_lookup.c
diff -u src/sys/kern/vfs_lookup.c:1.152 src/sys/kern/vfs_lookup.c:1.153
--- src/sys/kern/vfs_lookup.c:1.152 Mon Apr 11 02:13:22 2011
+++ src/sys/kern/vfs_lookup.c Mon Apr 11 02:14:57 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: vfs_lookup.c,v 1.152 2011/04/11 02:13:22 dholland Exp $ */
+/* $NetBSD: vfs_lookup.c,v 1.153 2011/04/11 02:14:57 dholland Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vfs_lookup.c,v 1.152 2011/04/11 02:13:22 dholland Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vfs_lookup.c,v 1.153 2011/04/11 02:14:57 dholland Exp $");
#include "opt_magiclinks.h"
@@ -910,8 +910,8 @@
break;
tdp = searchdir;
searchdir = searchdir->v_mount->mnt_vnodecovered;
- vput(tdp);
vref(searchdir);
+ vput(tdp);
vn_lock(searchdir, LK_EXCLUSIVE | LK_RETRY);
}
}
@@ -936,8 +936,8 @@
(searchdir->v_mount->mnt_flag & MNT_UNION)) {
tdp = searchdir;
searchdir = searchdir->v_mount->mnt_vnodecovered;
- vput(tdp);
vref(searchdir);
+ vput(tdp);
vn_lock(searchdir, LK_EXCLUSIVE | LK_RETRY);
goto unionlookup;
}
