linux-kernel - Re: [PATCH] copy over oom

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <alpine.DEB.2.00.0907211258500.10356@chino.kir.corp.google.com>
Date:	Tue, 21 Jul 2009 13:00:19 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Paul Menage <menage@...gle.com>
cc:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Rik van Riel <riel@...hat.com>, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org, mel@....ul.ie, npiggin@...e.de
Subject: Re: [PATCH] copy over oom_adj value at fork time

On Tue, 21 Jul 2009, Paul Menage wrote:

> Agreed, but the same livelock can be fixed in ways that don't break
> the API. (E.g. check for the victim being OOM_DISABLED in
> select_bad_process() when we find a new "worst" candidate).
> 

And allow /proc/pid-of-child/oom_score to represent a possible candidate 
(and, additionally, a hint at the oom killing priority) when it really 
isn't?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/