linux-kernel - Re: [patch] CFS scheduler, -v6

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: <1177834277.6264.44.camel@Homer.simpson.net>
Date:	Sun, 29 Apr 2007 10:11:17 +0200
From:	Mike Galbraith <efault@....de>
To:	Willy Tarreau <w@....eu>
Cc:	Ingo Molnar <mingo@...e.hu>, Kasper Sandberg <lkml@...anurb.dk>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Gene Heskett <gene.heskett@...il.com>,
	linux-kernel@...r.kernel.org, Con Kolivas <kernel@...ivas.org>,
	Nick Piggin <npiggin@...e.de>,
	Arjan van de Ven <arjan@...radead.org>,
	Peter Williams <pwil3058@...pond.net.au>,
	Thomas Gleixner <tglx@...utronix.de>, caglar@...dus.org.tr,
	Mark Lord <lkml@....ca>, Zach Carter <linux@...hcarter.com>,
	buddabrod <buddabrod@...il.com>
Subject: Re: [patch] CFS scheduler, -v6

On Sun, 2007-04-29 at 09:16 +0200, Willy Tarreau wrote:

> In fact, what I'd like to see in 2.6.22 is something better for everybody
> and with *no* regression, even if it's not perfect. I had the feeling
> that SD matched that goal right now, except for Mike who has not tested
> recent versions. Don't get me wrong, I still think that CFS is a more
> interesting long-term target.

While I haven't tested recent SD versions, unless it's design has
radically changed recently, I know what to expect.  CFS is giving me a
very high quality experience already (it's at a whopping v7), while
RSDL/SD irritated me greatly at version v40.  As far as I'm concerned,
CFS is the superior target, short-term, long-term whatever-term.  For
the tree where I make the decisions, the hammer has fallen, and RSDL/SD
is history.  Heck, I'm _almost_ ready to rm -rf my own scheduler trees
as well... I could really use some free disk space.

	-Mike

-
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/