linux-kernel - Re: [PATCH,RESEND -mm 2/2] umh && creds: kill subprocess

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Message-ID: <20100308174707.GB23634@hmsreliant.think-freely.org>
Date:	Mon, 8 Mar 2010 12:47:07 -0500
From:	Neil Horman <nhorman@...driver.com>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Andi Kleen <andi@...stfloor.org>, linux-kernel@...r.kernel.org,
	David Howells <dhowells@...hat.com>
Subject: Re: [PATCH,RESEND -mm 2/2] umh && creds: kill subprocess_info->cred
 logic

On Sat, Mar 06, 2010 at 12:10:54AM +0100, Oleg Nesterov wrote:
> Now that nobody ever changes subprocess_info->cred we can kill this
> member and related code. ____call_usermodehelper() always runs in the
> context of freshly forked kernel thread, it has the proper ->cred
> copied from its parent kthread, keventd.
> 
> Signed-off-by: Oleg Nesterov <oleg@...hat.com>
> Acked-by: Neil Horman <nhorman@...driver.com>
> ---
> 

Acked-by: Neil Horman <nhorman@...driver.com>

> 
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