From: Oleg Nesterov <oleg@redhat.com>
To: Paul Smith <paul@mad-scientist.net>
Cc: Roland McGrath <roland@redhat.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-kernel@vger.kernel.org, stable@kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Andi Kleen <andi@firstfloor.org>
Subject: Re: [PATCH] coredump: Retry writes where appropriate
Date: Tue, 7 Jul 2009 21:37:25 +0200 [thread overview]
Message-ID: <20090707193725.GA26085@redhat.com> (raw)
In-Reply-To: <20090623193751.GA28836@redhat.com>
On 06/23, Oleg Nesterov wrote:
>
> On 06/23, Paul Smith wrote:
> >
> > Did you have any more time to look into this? I'm currently using my
> > patch and it's OK for my purposes but I'll be happy to test any proposal
> > you come up with, if you like, so I can drop my patch in the future.
>
> Thanks for reminding...
>
> I'll try to make the patch this or next week.
Well, I need to think more.
SIGNAL_GROUP_DUMPING is not that simple. If we want to use it
in recalc_sigpending(), we can only set it after coredump_wait() succeeds.
And we need some changes in send_signal()->complete_signal() anyway, to make
sure SIGKILL does wakeup even if SIGNAL_GROUP_EXIT.
Sorry for delay, will try to make patches soon ;)
Oleg.
next prev parent reply other threads:[~2009-07-07 19:41 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-31 5:33 [PATCH] coredump: Retry writes where appropriate Paul Smith
2009-05-31 10:18 ` Alan Cox
2009-05-31 14:03 ` Olivier Galibert
2009-05-31 16:31 ` Alan Cox
2009-05-31 16:49 ` Olivier Galibert
2009-05-31 17:46 ` Paul Smith
2009-05-31 16:56 ` Paul Smith
2009-06-01 16:12 ` Oleg Nesterov
2009-06-01 16:41 ` Alan Cox
2009-06-01 17:11 ` Oleg Nesterov
2009-06-01 17:46 ` Alan Cox
2009-06-01 18:23 ` Oleg Nesterov
2009-06-01 20:38 ` Roland McGrath
2009-06-01 22:32 ` Oleg Nesterov
2009-06-01 23:02 ` Roland McGrath
2009-06-02 0:08 ` Oleg Nesterov
2009-06-03 7:09 ` Roland McGrath
2009-06-04 3:15 ` Oleg Nesterov
2009-06-04 17:14 ` Roland McGrath
2009-06-23 17:31 ` Paul Smith
2009-06-23 19:37 ` Oleg Nesterov
2009-07-07 19:37 ` Oleg Nesterov [this message]
2009-06-02 8:21 ` Alan Cox
2009-06-02 15:29 ` Oleg Nesterov
2009-06-03 7:15 ` Roland McGrath
2009-06-03 14:05 ` Paul Smith
2009-06-01 17:36 ` Paul Smith
2009-06-01 17:49 ` Alan Cox
2009-06-01 18:39 ` Paul Smith
2009-06-01 19:02 ` Alan Cox
2009-06-01 19:09 ` Andi Kleen
2009-06-01 19:06 ` Alan Cox
2009-06-01 19:14 ` Andi Kleen
2009-06-01 19:51 ` Paul Smith
2009-06-01 20:20 ` Oleg Nesterov
2009-06-01 21:34 ` Alan Cox
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