linux-kernel - Re: [PATCH 3/3] ptrace: wait_consider_task: s/same_thread_group/ptrace

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Date:	Sat, 25 Jun 2011 15:52:05 +0200
From:	Tejun Heo <tj@...nel.org>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	vda.linux@...glemail.com, jan.kratochvil@...hat.com,
	pedro@...esourcery.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] ptrace: wait_consider_task:
 s/same_thread_group/ptrace_reparented/

On Fri, Jun 24, 2011 at 05:34:39PM +0200, Oleg Nesterov wrote:
> wait_consider_task() checks same_thread_group(parent, real_parent),
> this is the open-coded ptrace_reparented().
> 
> __ptrace_detach() remains the only function which has to check this by
> hand, although we could reorganize the code to delay __ptrace_unlink.
> 
> Signed-off-by: Oleg Nesterov <oleg@...hat.com>

Acked-by: Tejun Heo <tj@...nel.org>

Thanks.

-- 
tejun
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