Re: Some questions about linux kernel.

From: Rik van Riel (riel@conectiva.com.br)
Date: Tue Mar 14 2000 - 15:03:09 EST


On Tue, 14 Mar 2000, James Sutherland wrote:

> It then looks like a legitimate process, and other things die
> :-)
>
> > People have actually tried this and my patch seems to
> > catch the hog just fine :)
>
> Any sufficiently well-coded bomb is indistinguishable from an
> innocent unattended package :-)

Indeed. There is always a way to fool any OOM killer.
The only thing that could save us here are proper
per-user resource limits, but even then we'd still want
an emergency OOM killer to rescue the system in situations
where we hit the wall...

Rik

--
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of people. That is its real strength.

http://www.conectiva.com/ http://www.surriel.com/

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