linux-kernel - Re: [PATCH 2/3] ptrace: kill real_parent_is_ptracer() in in favor of ptrace

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Message-ID: <20110625134938.GV30101@htj.dyndns.org>
Date:	Sat, 25 Jun 2011 15:49:38 +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 2/3] ptrace: kill real_parent_is_ptracer() in in favor of
 ptrace_reparented()

On Fri, Jun 24, 2011 at 05:34:23PM +0200, Oleg Nesterov wrote:
> Kill real_parent_is_ptracer() and update the callers to use
> ptrace_reparented(), after the previous patch they do the same.
> 
> Remove the unnecessary ->ptrace != 0 check in get_signal_to_deliver(),
> if ptrace_reparented() == T then the task must be ptraced.
> 
> Signed-off-by: Oleg Nesterov <oleg@...hat.com>

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

Thanks.

-- 
tejun
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