Module Name: src
Committed By: martin
Date: Fri Apr 30 10:02:00 UTC 2010
Modified Files:
src/sys/kern: kern_synch.c
Log Message:
Add a CTASSERT to make sure the cexp and ldavg arrays are kept in sync
To generate a diff of this commit:
cvs rdiff -u -r1.282 -r1.283 src/sys/kern/kern_synch.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/kern_synch.c
diff -u src/sys/kern/kern_synch.c:1.282 src/sys/kern/kern_synch.c:1.283
--- src/sys/kern/kern_synch.c:1.282 Tue Apr 20 16:49:48 2010
+++ src/sys/kern/kern_synch.c Fri Apr 30 10:02:00 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_synch.c,v 1.282 2010/04/20 16:49:48 rmind Exp $ */
+/* $NetBSD: kern_synch.c,v 1.283 2010/04/30 10:02:00 martin Exp $ */
/*-
* Copyright (c) 1999, 2000, 2004, 2006, 2007, 2008, 2009
@@ -69,7 +69,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_synch.c,v 1.282 2010/04/20 16:49:48 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_synch.c,v 1.283 2010/04/30 10:02:00 martin Exp $");
#include "opt_kstack.h"
#include "opt_perfctrs.h"
@@ -1260,6 +1260,7 @@
/* Load average calculation. */
if (__predict_false(lavg_count == 0)) {
int i;
+ CTASSERT(__arraycount(cexp) == __arraycount(avg->ldavg));
for (i = 0; i < __arraycount(cexp); i++) {
avg->ldavg[i] = (cexp[i] * avg->ldavg[i] +
nrun * FSCALE * (FSCALE - cexp[i])) >> FSHIFT;
