Module Name: src
Committed By: hannken
Date: Fri Jul 9 08:13:34 UTC 2010
Modified Files:
src/sys/uvm: uvm_swap.c
Log Message:
Replace vget() with vref()/vn_lock(), this node already has a reference.
To generate a diff of this commit:
cvs rdiff -u -r1.151 -r1.152 src/sys/uvm/uvm_swap.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/uvm/uvm_swap.c
diff -u src/sys/uvm/uvm_swap.c:1.151 src/sys/uvm/uvm_swap.c:1.152
--- src/sys/uvm/uvm_swap.c:1.151 Thu Jun 24 13:03:20 2010
+++ src/sys/uvm/uvm_swap.c Fri Jul 9 08:13:33 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_swap.c,v 1.151 2010/06/24 13:03:20 hannken Exp $ */
+/* $NetBSD: uvm_swap.c,v 1.152 2010/07/09 08:13:33 hannken Exp $ */
/*
* Copyright (c) 1995, 1996, 1997, 2009 Matthew R. Green
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_swap.c,v 1.151 2010/06/24 13:03:20 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_swap.c,v 1.152 2010/07/09 08:13:33 hannken Exp $");
#include "opt_uvmhist.h"
#include "opt_compat_netbsd.h"
@@ -552,7 +552,9 @@
*/
if (SCARG(uap, arg) == NULL) {
vp = rootvp; /* miniroot */
- if (vget(vp, LK_EXCLUSIVE)) {
+ vref(vp);
+ if (vn_lock(vp, LK_EXCLUSIVE)) {
+ vrele(vp);
error = EBUSY;
goto out;
}
