From: Andrea Arcangeli <andrea@suse.de>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Voluspa <lista4@comhem.se>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] oom killer (Core)
Date: Sun, 5 Dec 2004 16:34:04 +0100 [thread overview]
Message-ID: <20041205153404.GC30536@dualathlon.random> (raw)
In-Reply-To: <1102258507.13353.366.camel@tglx.tec.linutronix.de>
On Sun, Dec 05, 2004 at 03:55:07PM +0100, Thomas Gleixner wrote:
> Yes, the modification are not interfering with your patch. They just add
> the accounting of child processes to the selection.
Could you post your modifications on top of my patch so we can combine
them easily?
> That makes sense, but it does not catch processes forking a lot of
> childs, because the allocation rate is not accounted to the parent.
Not sure, the child could easily inherit the allocation rate of the parent.
So if the fork bomb spreads the last leaf in the process tree would
easily get accounted for every kernel stack/fds/etc.. and userspace
allocation done from its previous parents too.
next prev parent reply other threads:[~2004-12-05 15:34 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-04 12:42 [PATCH] oom killer (Core) Voluspa
2004-12-04 16:43 ` Andrea Arcangeli
2004-12-04 18:33 ` Thomas Gleixner
2004-12-04 21:02 ` Thomas Gleixner
2004-12-05 0:27 ` Andrea Arcangeli
2004-12-05 14:55 ` Thomas Gleixner
2004-12-05 15:34 ` Andrea Arcangeli [this message]
2004-12-05 16:29 ` Thomas Gleixner
-- strict thread matches above, loose matches on Subject: below --
2004-12-05 8:32 Voluspa
2004-12-05 2:22 Voluspa
2004-12-04 7:00 Voluspa
2004-12-04 8:08 ` Andrea Arcangeli
2004-12-01 10:21 tvrtko.ursulin
2004-12-01 9:49 tglx
2004-12-01 21:16 ` Andrea Arcangeli
2004-12-01 22:06 ` Thomas Gleixner
2004-12-01 22:33 ` Andrea Arcangeli
2004-12-02 3:36 ` Andrea Arcangeli
2004-12-02 11:09 ` Thomas Gleixner
2004-12-02 13:48 ` Thomas Gleixner
2004-12-02 16:47 ` Andrea Arcangeli
2004-12-02 16:55 ` Andrew Morton
2004-12-02 11:18 ` Marcelo Tosatti
2004-12-02 17:17 ` Thomas Gleixner
2004-12-02 17:27 ` Andrew Morton
2004-12-02 18:08 ` Andrea Arcangeli
2004-12-02 18:29 ` Andrew Morton
2004-12-02 19:01 ` Thomas Gleixner
2004-12-02 18:55 ` Thomas Gleixner
2004-12-02 19:07 ` Andrew Morton
2004-12-02 19:08 ` Thomas Gleixner
2004-12-02 19:22 ` Andrew Morton
2004-12-02 19:24 ` Thomas Gleixner
2004-12-02 20:11 ` Andre Tomt
2004-12-03 22:45 ` Thomas Gleixner
2004-12-02 23:47 ` Andrea Arcangeli
2004-12-03 14:41 ` Helge Hafting
2004-12-03 21:20 ` Thomas Gleixner
2004-12-05 21:14 ` Helge Hafting
2004-12-02 23:35 ` Andrea Arcangeli
2004-12-03 2:28 ` Andrea Arcangeli
2004-12-03 22:37 ` Thomas Gleixner
2004-12-03 22:51 ` Thomas Gleixner
2004-12-03 23:08 ` Andrea Arcangeli
2004-12-10 16:36 ` William Lee Irwin III
2004-12-10 17:35 ` Andrea Arcangeli
2004-12-10 17:43 ` William Lee Irwin III
2004-12-10 17:55 ` Andrea Arcangeli
2004-12-10 18:00 ` William Lee Irwin III
2004-12-10 18:15 ` Andrea Arcangeli
2004-12-10 18:19 ` William Lee Irwin III
2004-12-10 19:05 ` Andrea Arcangeli
2004-12-10 16:51 ` William Lee Irwin III
2004-12-03 21:10 ` Thomas Gleixner
2004-12-03 22:21 ` Andrea Arcangeli
2004-12-05 2:52 ` William Lee Irwin III
2004-12-05 13:38 ` Thomas Gleixner
2004-12-05 15:22 ` Andrea Arcangeli
2004-12-10 16:32 ` William Lee Irwin III
2004-12-10 16:52 ` Thomas Gleixner
2004-12-10 17:43 ` William Lee Irwin III
2004-12-10 17:47 ` William Lee Irwin III
2004-12-10 17:49 ` Andrea Arcangeli
2004-12-10 17:57 ` William Lee Irwin III
2004-12-12 0:12 ` William Lee Irwin III
2004-12-24 1:18 ` Andrea Arcangeli
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