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Ignore processes with PK_MARKER set.

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This commit is contained in:
ad 2008-04-29 16:21:01 +00:00
parent cf6ae11aea
commit a4c98bcccd
1 changed files with 5 additions and 3 deletions
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8
sys/kern/kern_exit.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_exit.c,v 1.207 2008/04/28 20:24:03 martin Exp $ */
/* $NetBSD: kern_exit.c,v 1.208 2008/04/29 16:21:01 ad Exp $ */
/*-
* Copyright (c) 1998, 1999, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@ -67,7 +67,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_exit.c,v 1.207 2008/04/28 20:24:03 martin Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_exit.c,v 1.208 2008/04/29 16:21:01 ad Exp $");
#include "opt_ktrace.h"
#include "opt_perfctrs.h"
@ -429,8 +429,10 @@ exit1(struct lwp *l, int rv)
* eventual former children on zombproc list won't reference
* p_opptr anymore.
*/
if (p->p_slflag & PSL_CHTRACED) {
if (__predict_false(p->p_slflag & PSL_CHTRACED)) {
PROCLIST_FOREACH(q, &allproc) {
if ((q->p_flag & PK_MARKER) != 0)
continue;
if (q->p_opptr == p)
q->p_opptr = NULL;
}