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Date: Sat, 23 Feb 2013 20:59:22 +0100
From: Oleg Nesterov <oleg@redhat.com>
To: Mandeep Singh Baines <msb@chromium.org>
Cc: linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        "Rafael J. Wysocki" <rjw@sisk.pl>, Ingo Molnar <mingo@redhat.com>,
        adurbin@chromium.org
Subject: Re: [PATCH 4/5] freezer: clear fake signal on exit from
	__refrigerator
Message-ID: <20130223195922.GA11817@redhat.com>
References: <1361008406-2307-1-git-send-email-msb@chromium.org> <1361008406-2307-4-git-send-email-msb@chromium.org> <20130216170644.GD4910@redhat.com> <20130216171228.GF4910@redhat.com> <CACBanvoArjZ=7rjXjt5fN6MrhLohPY7NAjQwhWepnMLZbqpHdQ@mail.gmail.com> <20130223194125.GB9405@redhat.com>
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Sorry, forgot to mention...

On 02/23, Oleg Nesterov wrote:
>
> And let me repeat, as for coredump this can only solve the problems in
> wait_for_dump_handler().

And, otoh, if we change freeze_task() then wait_event_freezable()
should work just fine in wait_for_dump_handler().

> I'll try to make the coredumping fixes tomorrow, then we discuss this
> again.

Yes, I'm afraid my comments were very confusing ;) I think the patches
will explain what I mean.

Oleg.