linux-kernel - Re: [PATCH RESEND] avoid swapping out with swappiness==0

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]

Date:	Wed, 23 May 2012 17:45:42 -0400
From:	Rik van Riel <riel@...hat.com>
To:	Satoru Moriya <satoru.moriya@....com>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"lwoodman@...hat.com" <lwoodman@...hat.com>,
	"jweiner@...hat.com" <jweiner@...hat.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Richard Davies <richard.davies@...stichosts.com>,
	Seiji Aguchi <seiji.aguchi@....com>,
	"dle-develop@...ts.sourceforge.net" 
	<dle-develop@...ts.sourceforge.net>,
	Minchan Kim <minchan@...nel.org>,
	Jerome Marchand <jmarchan@...hat.com>,
	Christoph Lameter <cl@...ux.com>
Subject: Re: [PATCH RESEND] avoid swapping out with swappiness==0

On 05/23/2012 04:41 PM, Satoru Moriya wrote:

> The patch may not be perfect but, at least, we can improve
> the kernel behavior in the enough filebacked memory case
> with this patch. I believe it's better than nothing.

Agreed.

> Do you have any comments about it?

Only one comment, and it's for Andrew :)

> Signed-off-by: Satoru Moriya<satoru.moriya@....com>
> Acked-by: Minchan Kim<minchan@...nel.org>
> Acked-by: Rik van Riel<riel@...hat.com>

Andrew, you can turn my Acked-by into a

Reviewed-by: Rik van Riel<riel@...hat.com>

This is functionality that many people seem to want, and
will not break anything current users typically do.

-- 
All rights reversed
--
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/