From: Helge Hafting <helgehaf@aitel.hist.no>
To: Rik van Riel <riel@conectiva.com.br>, linux-kernel@vger.kernel.org
Subject: Re: Killing/balancing processes when overcommited
Date: Mon, 16 Sep 2002 09:29:47 +0200 [thread overview]
Message-ID: <3D85886B.3AB1284@aitel.hist.no> (raw)
In-Reply-To: Pine.LNX.4.44L.0209131943390.1857-100000@imladris.surriel.com
Rik van Riel wrote:
> If you kill the process that requests memory, the sequence often
> goes as follows:
>
> 1) memory is exhausted
>
> 2) the network driver can't allocate memory and
> spits out a message
>
> 3) syslogd and/or klogd get killed
>
> Clearly you want to be a bit smarter about which process to kill.
Ill-implemented klogd/syslogd. Pre-allocating a little memory
is one way to go, or drop messages until allocation
becomes possible again. Then log a complaint about
messages missing due to a temporary OOM.
Helge Hafting
next prev parent reply other threads:[~2002-09-16 7:24 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-13 21:13 Killing/balancing processes when overcommited Jim Sibley
2002-09-13 22:31 ` Timothy D. Witham
2002-09-13 22:38 ` Timothy D. Witham
2002-09-13 22:44 ` Rik van Riel
2002-09-13 23:12 ` Timothy D. Witham
2002-09-16 7:29 ` Helge Hafting [this message]
2002-09-16 14:03 ` Rik van Riel
2002-09-16 18:49 ` Timothy D. Witham
2002-09-16 19:11 ` Rik van Riel
2002-09-16 20:27 ` Timothy D. Witham
2002-09-14 0:23 ` Jim Sibley
-- strict thread matches above, loose matches on Subject: below --
2002-09-12 19:00 Jim Sibley
2002-09-12 19:08 ` Thunder from the hill
2002-09-12 20:35 ` Alan Cox
2002-09-12 20:43 ` Thunder from the hill
2002-09-12 20:55 ` Alan Cox
2002-09-12 21:15 ` Thunder from the hill
2002-09-12 21:22 ` Jesse Pollard
2002-09-12 23:08 ` Alan Cox
2002-09-12 23:12 ` Thunder from the hill
2002-09-12 21:19 ` Jesse Pollard
2002-09-12 21:56 ` Thunder from the hill
2002-09-13 7:51 ` Giuliano Pochini
2002-09-13 10:17 ` Thunder from the hill
2002-09-12 19:09 ` Rik van Riel
2002-09-13 8:05 ` Giuliano Pochini
2002-09-13 10:54 ` Helge Hafting
2002-09-13 13:02 ` Giuliano Pochini
2002-09-13 16:40 ` Gerhard Mack
2002-09-13 20:23 ` Timothy D. Witham
2002-09-12 18:14 Jim Sibley
2002-09-11 18:08 Jim Sibley
2002-09-11 18:27 ` Jurriaan
2002-09-12 8:26 ` Helge Hafting
2002-09-11 21:44 ` Alan Cox
2002-09-12 7:06 ` Tim Connors
2002-09-12 7:25 ` Giuliano Pochini
2002-09-12 16:02 ` Rik van Riel
2002-09-12 18:30 ` Thunder from the hill
2002-09-13 8:17 ` Giuliano Pochini
2002-09-13 10:22 ` Thunder from the hill
2002-09-13 12:53 ` Denis Vlasenko
2002-09-13 12:54 ` Jesse Pollard
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