Module Name: src
Committed By: riastradh
Date: Tue Aug 16 21:23:37 UTC 2022
Modified Files:
src/sys/kern: kern_lock.c
Log Message:
KERNEL_LOCK(9): Fix previous for non-LOCKDEBUG builds.
To generate a diff of this commit:
cvs rdiff -u -r1.176 -r1.177 src/sys/kern/kern_lock.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_lock.c
diff -u src/sys/kern/kern_lock.c:1.176 src/sys/kern/kern_lock.c:1.177
--- src/sys/kern/kern_lock.c:1.176 Tue Aug 16 18:13:09 2022
+++ src/sys/kern/kern_lock.c Tue Aug 16 21:23:37 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_lock.c,v 1.176 2022/08/16 18:13:09 riastradh Exp $ */
+/* $NetBSD: kern_lock.c,v 1.177 2022/08/16 21:23:37 riastradh Exp $ */
/*-
* Copyright (c) 2002, 2006, 2007, 2008, 2009, 2020 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_lock.c,v 1.176 2022/08/16 18:13:09 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_lock.c,v 1.177 2022/08/16 21:23:37 riastradh Exp $");
#ifdef _KERNEL_OPT
#include "opt_lockdebug.h"
@@ -216,7 +216,9 @@ _kernel_lock(int nlocks)
0);
if (__predict_true(__cpu_simple_lock_try(kernel_lock))) {
+#ifdef LOCKDEBUG
kernel_lock_holder = curcpu();
+#endif
ci->ci_biglock_count = nlocks;
l->l_blcnt = nlocks;
LOCKDEBUG_LOCKED(kernel_lock_dodebug, kernel_lock, NULL,
