Module Name: src
Committed By: riastradh
Date: Fri Jun 23 21:19:03 UTC 2023
Modified Files:
src/sys/kern: kern_synch.c
Log Message:
tsleep(9): Assert kernel lock held.
This is never safe to use without the kernel lock. It should only
appear in legacy subsystems that still run with the kernel lock.
To generate a diff of this commit:
cvs rdiff -u -r1.354 -r1.355 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:1.354 src/sys/kern/kern_synch.c:1.355
--- src/sys/kern/kern_synch.c:1.354 Sun Apr 9 12:16:42 2023
+++ src/sys/kern/kern_synch.c Fri Jun 23 21:19:03 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_synch.c,v 1.354 2023/04/09 12:16:42 riastradh Exp $ */
+/* $NetBSD: kern_synch.c,v 1.355 2023/06/23 21:19:03 riastradh Exp $ */
/*-
* Copyright (c) 1999, 2000, 2004, 2006, 2007, 2008, 2009, 2019, 2020
@@ -69,7 +69,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_synch.c,v 1.354 2023/04/09 12:16:42 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_synch.c,v 1.355 2023/06/23 21:19:03 riastradh Exp $");
#include "opt_kstack.h"
#include "opt_dtrace.h"
@@ -178,6 +178,7 @@ tsleep(wchan_t ident, pri_t priority, co
KASSERT((l->l_pflag & LP_INTR) == 0);
KASSERT(ident != &lbolt);
+ KASSERT(KERNEL_LOCKED_P());
if (sleepq_dontsleep(l)) {
(void)sleepq_abort(NULL, 0);
