Module Name: src
Committed By: ad
Date: Sat Dec 14 15:34:19 UTC 2019
Modified Files:
src/sys/uvm: uvm_swap.c
Log Message:
Update uvmexp.nswget with atomics.
To generate a diff of this commit:
cvs rdiff -u -r1.183 -r1.184 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:1.183 src/sys/uvm/uvm_swap.c:1.184
--- src/sys/uvm/uvm_swap.c:1.183 Sun Dec 1 23:14:47 2019
+++ src/sys/uvm/uvm_swap.c Sat Dec 14 15:34:18 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_swap.c,v 1.183 2019/12/01 23:14:47 uwe Exp $ */
+/* $NetBSD: uvm_swap.c,v 1.184 2019/12/14 15:34:18 ad 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 1.183 2019/12/01 23:14:47 uwe Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_swap.c,v 1.184 2019/12/14 15:34:18 ad Exp $");
#include "opt_uvmhist.h"
#include "opt_compat_netbsd.h"
@@ -1738,7 +1738,7 @@ uvm_swap_get(struct vm_page *page, int s
{
int error;
- uvmexp.nswget++;
+ atomic_inc_uint(&uvmexp.nswget);
KASSERT(flags & PGO_SYNCIO);
if (swslot == SWSLOT_BAD) {
return EIO;
