linux-kernel - Re: [PATCH] cfq-iosched: don't allow aliased requests to starve others

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: <20100724080459.GA6500@fancy-poultry.org>
Date:	Sat, 24 Jul 2010 10:04:59 +0200
From:	Heinz Diehl <htd@...cy-poultry.org>
To:	jmoyer@...hat.com
Cc:	linux-kernel@...r.kernel.org, axboe@...nel.dk
Subject: Re: [PATCH] cfq-iosched: don't allow aliased requests to starve
 others

On 14.07.2010, Jeff Moyer wrote: 

> Comments, as always, are welcome.

This patch, applied to 2.6.35-rc6, increases desktop interactivity
_NOTICEABLY_ on my quadcore machine, and the machine stays rock-stable.
I have now tested this patch with the latest 2.6.35-rc kernels over 
1 week.

Unfortunately, I can't provide some testing results which makes this
statement more objective, but I'll do some synthetic testing in the next
days.

--
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/