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Date: Mon, 16 May 2011 13:56:37 +0200
From: Oleg Nesterov <oleg@redhat.com>
To: Tejun Heo <tj@kernel.org>
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, bdonlan@gmail.com
Subject: Re: [PATCH 1/9] job control: reorganize wait_task_stopped()
Message-ID: <20110516115637.GA4898@redhat.com>
References: <1305301580-9924-1-git-send-email-tj@kernel.org> <1305301580-9924-2-git-send-email-tj@kernel.org>
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On 05/13, Tejun Heo wrote:
>
> wait_task_stopped() tested task_stopped_code() without acquiring
> siglock and, if stop condition existed, called wait_task_stopped() and
> directly returned the result.  This patch moves the initial
> task_stopped_code() testing into wait_task_stopped() and make
> wait_consider_task() fall through to wait_task_continue() on 0 return.

FYI, I already applied this one.

Oleg.