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Date: Sun, 18 Jan 2009 15:11:57 +0000
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
       Cedric Le Goater <clg@fr.ibm.com>, Dave Hansen <haveblue@us.ibm.com>,
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       Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
       linux-kernel@vger.kernel.org
Subject: Re: [PATCH] pids: kill now unused signal_struct-> __pgrp/__session
 and friends
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On Sun, 18 Jan 2009 15:33:54 +0100
Oleg Nesterov <oleg@redhat.com> wrote:

> On top of
> 	[PATCH] autofs: fix the wrong usage of the deprecated task_pgrp_nr()
> 	[PATCH] autofs4: turn ->oz_pgrp into "struct pid *"
> 	[PATCH] coda: alloc_upcall: s/task_pgrp_nr/task_pgrp_vnr/
> 
> task_pgrp_nr() was wiped from fs/ code recently, task_session_nr() has no
> callers since 2e2ba22ea4fd4bb85f0fa37c521066db6775cbef. __pgrp/__session
> become write-only. Kill them and the related helpers.
> 
> The change in drivers/char/tty_io.c is cosmetic, but hopefully makes sense
> anyway.
> 
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>

TTY parts Acked-by: Alan Cox <number6@the-village.bc.nu>