linux-kernel - Re: [PATCH 1/3] Added runqueue clock normalized with cpufreq

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:	Fri, 17 Dec 2010 20:31:51 +0100
From:	Harald Gustafsson <hgu1972@...il.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Dario Faggioli <raistlin@...ux.it>,
	Harald Gustafsson <harald.gustafsson@...csson.com>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Claudio Scordino <claudio@...dence.eu.com>,
	Michael Trimarchi <trimarchi@...is.sssup.it>,
	Fabio Checconi <fabio@...dalf.sssup.it>,
	Tommaso Cucinotta <cucinotta@...up.it>,
	Juri Lelli <juri.lelli@...il.com>
Subject: Re: [PATCH 1/3] Added runqueue clock normalized with cpufreq

>> We already did the very same thing (for another EU Project called
>> FRESCOR), although it was done in an userspace sort of daemon. It was
>> also able to consider other "high level" parameters like some estimation
>> of the QoS of each application and of the global QoS of the system.
>>
>> However, converting the basic mechanism into a CPUfreq governor should
>> be easily doable... The only problem is finding the time for that! ;-P
>
> Ah, I think Harald will solve that for you,.. :)

Yes, I don't mind doing that. Could you point me to the right part of
the FRESCOR code, Dario?
I will then compare that with what I already have.
--
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/