From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: Ingo Molnar <mingo@elte.hu>
Cc: Linus Torvalds <torvalds@transmeta.com>,
<linux-kernel@vger.kernel.org>,
Daniel Jacobowitz <drow@false.org>
Subject: Re: [PATCH] Fix for ptrace breakage
Date: Mon, 16 Sep 2002 20:58:53 +0900 [thread overview]
Message-ID: <87vg565eo2.fsf@devron.myhome.or.jp> (raw)
In-Reply-To: <Pine.LNX.4.44.0209161349270.29027-100000@localhost.localdomain>
Ingo Molnar <mingo@elte.hu> writes:
> On Mon, 16 Sep 2002, OGAWA Hirofumi wrote:
>
> > list_for_each(_p, &father->ptrace_children) {
> > p = list_entry(_p,struct task_struct,ptrace_list);
> > list_del_init(&p->ptrace_list);
> > reparent_thread(p, reaper, child_reaper);
> > if (p->parent != p->real_parent)
> > list_add(&p->ptrace_list, &p->real_parent->ptrace_children);
> > }
> >
> > current->ptrace_children should be empty after this reparent.
>
> oh, okay. It's also cleaner this way.
Grr, sorry. This patch is bad version.
list_for_each(_p, &father->ptrace_children) {
of course, this should
list_for_each_safe(_p, _n, &father->ptrace_children) {
I'll resend patch.
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
next prev parent reply other threads:[~2002-09-16 11:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-16 10:56 [PATCH] Fix for ptrace breakage OGAWA Hirofumi
2002-09-16 11:23 ` Ingo Molnar
2002-09-16 11:41 ` OGAWA Hirofumi
2002-09-16 11:50 ` Ingo Molnar
2002-09-16 11:58 ` OGAWA Hirofumi [this message]
2002-09-16 12:44 ` OGAWA Hirofumi
2002-09-16 13:07 ` Daniel Jacobowitz
2002-09-16 14:28 ` OGAWA Hirofumi
2002-09-16 14:42 ` Daniel Jacobowitz
2002-09-16 15:57 ` OGAWA Hirofumi
2002-09-16 16:05 ` Daniel Jacobowitz
2002-09-16 17:44 ` OGAWA Hirofumi
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