linux-kernel - Re: [PATCH] mm: vmpressure: make vmpressure

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] [day] [month] [year] [list]

Date:	Thu, 4 Feb 2016 15:25:46 -0500
From:	Johannes Weiner <hannes@...xchg.org>
To:	Martijn Coenen <maco@...gle.com>
Cc:	linux-mm@...ck.org, Anton Vorontsov <anton@...msg.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Michal Hocko <mhocko@...e.com>,
	Vladimir Davydov <vdavydov@...tuozzo.com>,
	linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
	Jonathan Corbet <corbet@....net>
Subject: Re: [PATCH] mm: vmpressure: make vmpressure_window a tunable.

On Thu, Feb 04, 2016 at 12:18:34PM +0100, Martijn Coenen wrote:
> I like this idea; I'm happy to come up with a window size and scaling
> factors that we think works well, and get your feedback on that. My
> only concern again would be that what works well for us may not work
> well for others.

Thanks for doing this. There is a good chance that this will work just
fine for others as well, so I think it's preferable to speculatively
change the implementation than adding ABI for potentially no reason.