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Date: Thu, 12 May 2011 19:33:21 +0200
From: Tejun Heo <tj@kernel.org>
To: Oleg Nesterov <oleg@redhat.com>
Cc: jan.kratochvil@redhat.com, vda.linux@googlemail.com,
        linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
        akpm@linux-foundation.org, indan@nul.nu
Subject: Re: [PATCH 09/11] job control: reorganize wait_task_stopped()
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On Thu, May 12, 2011 at 07:32:28PM +0200, Tejun Heo wrote:
> waitid(2) should always succeed as it's never consuming wait state,
> but it does, with or without the patch.  All transitions need to be

I meant "but it does fail (0 in si.si_pid)".

> made water tight to remove the bug.

-- 
tejun
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