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authoryamt <yamt@NetBSD.org>2009-03-13 11:06:26 +0000
committeryamt <yamt@NetBSD.org>2009-03-13 11:06:26 +0000
commit34ccaa3db1113bb9e7c816475cdc761c484175a6 (patch)
treed7e4e535cb2a6f72680bd1ae99b9f4c36a481adf /sys/dev/tprof
parent6fb9967219e1051c03f43766d19e057e5fefc948 (diff)
tprof_stop1: add an assertion.
Diffstat (limited to 'sys/dev/tprof')
-rw-r--r--sys/dev/tprof/tprof.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/tprof/tprof.c b/sys/dev/tprof/tprof.c
index 1562c2e2c17..61c3adbaa97 100644
--- a/sys/dev/tprof/tprof.c
+++ b/sys/dev/tprof/tprof.c
@@ -1,4 +1,4 @@
-/* $NetBSD: tprof.c,v 1.5 2009/03/11 13:48:47 yamt Exp $ */
+/* $NetBSD: tprof.c,v 1.6 2009/03/13 11:06:26 yamt Exp $ */
/*-
* Copyright (c)2008,2009 YAMAMOTO Takashi,
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tprof.c,v 1.5 2009/03/11 13:48:47 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tprof.c,v 1.6 2009/03/13 11:06:26 yamt Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -230,6 +230,7 @@ tprof_stop1(void)
struct cpu_info *ci;
KASSERT(mutex_owned(&tprof_startstop_lock));
+ KASSERT(tprof_nworker == 0);
for (CPU_INFO_FOREACH(cii, ci)) {
tprof_cpu_t * const c = tprof_cpu(ci);