Module Name: src
Committed By: matt
Date: Thu Aug 30 02:26:03 UTC 2012
Modified Files:
src/sys/kern: kern_lwp.c
Log Message:
A few more KASSERT/KASSERTMSG.
To generate a diff of this commit:
cvs rdiff -u -r1.171 -r1.172 src/sys/kern/kern_lwp.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_lwp.c
diff -u src/sys/kern/kern_lwp.c:1.171 src/sys/kern/kern_lwp.c:1.172
--- src/sys/kern/kern_lwp.c:1.171 Sun Jul 22 22:40:19 2012
+++ src/sys/kern/kern_lwp.c Thu Aug 30 02:26:02 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_lwp.c,v 1.171 2012/07/22 22:40:19 rmind Exp $ */
+/* $NetBSD: kern_lwp.c,v 1.172 2012/08/30 02:26:02 matt Exp $ */
/*-
* Copyright (c) 2001, 2006, 2007, 2008, 2009 The NetBSD Foundation, Inc.
@@ -211,7 +211,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_lwp.c,v 1.171 2012/07/22 22:40:19 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_lwp.c,v 1.172 2012/08/30 02:26:02 matt Exp $");
#include "opt_ddb.h"
#include "opt_lockdebug.h"
@@ -919,6 +919,7 @@ lwp_create(lwp_t *l1, proc_t *p2, vaddr_
void
lwp_startup(struct lwp *prev, struct lwp *new)
{
+ KASSERTMSG(new == curlwp, "l %p curlwp %p prevlwp %p", new, curlwp, prev);
SDT_PROBE(proc,,,lwp_start, new, 0,0,0,0);
@@ -983,6 +984,7 @@ lwp_exit(struct lwp *l)
mutex_enter(p->p_lock);
if (p->p_nlwps - p->p_nzlwps == 1) {
KASSERT(current == true);
+ KASSERT(p != &proc0);
/* XXXSMP kernel_lock not held */
exit1(l, 0);
/* NOTREACHED */
