Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lwp_suspend: don't forget to decrement p_nrlwps when suspending ourselves.

Browse Source 
fix PR/33287 from Gregory McGarry.
This commit is contained in:
yamt 2006-04-26 11:44:39 +00:00
parent f79b447e34
commit a0e5478237
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/kern/kern_lwp.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: kern_lwp.c,v 1.34 2006/03/29 23:02:31 cube Exp $ */ /* $NetBSD: kern_lwp.c,v 1.35 2006/04/26 11:44:39 yamt Exp $ */
/*- /*-
* Copyright (c) 2001 The NetBSD Foundation, Inc. * Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_lwp.c,v 1.34 2006/03/29 23:02:31 cube Exp $"); __KERNEL_RCSID(0, "$NetBSD: kern_lwp.c,v 1.35 2006/04/26 11:44:39 yamt Exp $");
#include "opt_multiprocessor.h" #include "opt_multiprocessor.h"
@ -217,7 +217,9 @@ lwp_suspend(struct lwp *l, struct lwp *t)
if (t == l) { if (t == l) {
SCHED_LOCK(s); SCHED_LOCK(s);
KASSERT(l->l_stat == LSONPROC);
l->l_stat = LSSUSPENDED; l->l_stat = LSSUSPENDED;
p->p_nrlwps--;
/* XXX NJWLWP check if this makes sense here: */ /* XXX NJWLWP check if this makes sense here: */
p->p_stats->p_ru.ru_nvcsw++; p->p_stats->p_ru.ru_nvcsw++;
mi_switch(l, NULL); mi_switch(l, NULL);