linux-kernel - Re: [PATCH] coredump: Retry writes where appropriate

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Message-ID: <20090601190914.GV1065@one.firstfloor.org>
Date:	Mon, 1 Jun 2009 21:09:14 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	paul@...-scientist.net, Oleg Nesterov <oleg@...hat.com>,
	linux-kernel@...r.kernel.org, stable@...nel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andi Kleen <andi@...stfloor.org>,
	Roland McGrath <roland@...hat.com>
Subject: Re: [PATCH] coredump: Retry writes where appropriate

On Mon, Jun 01, 2009 at 08:02:32PM +0100, Alan Cox wrote:
> > If a program seems to be unresponsive the user could ^C, without
> > realizing that it was really dumping core.  Now when they are asked to
> > produce the core so the problem can be debugged, they can't do it.  Or,
> 
> and get their prompt back, which is probably why they are banging ^C. If
> they didn't want their prompt back at that point they'd still be
> wondering why nothing was occuring at the point it said (core dumped)

Maybe we need a background core dump?

-Andi

-- 
ak@...ux.intel.com -- Speaking for myself only.
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