linux-kernel - Re: [RFC v1] Tunable sched_mc_power

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <486626C8.7070705@firstfloor.org>
Date:	Sat, 28 Jun 2008 13:55:52 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Tim Connors <tconnors@...ro.swin.edu.au>
CC:	Peter Zijlstra <peterz@...radead.org>, dipankar@...ibm.com,
	balbir@...ux.vnet.ibm.com,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Suresh B Siddha <suresh.b.siddha@...el.com>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	Ingo Molnar <mingo@...e.hu>, Vatsa <vatsa@...ux.vnet.ibm.com>,
	Gautham R Shenoy <ego@...ibm.com>
Subject: Re: [RFC v1] Tunable sched_mc_power_savings=n

Tim Connors wrote:
> Andi Kleen <andi@...stfloor.org> said on Fri, 27 Jun 2008 10:06:28 +0200:
>> Peter Zijlstra wrote:
>>> disappeared then I'd call that a huge usability regression. Basically
>>> making ondemand useless.
>>>
>>> /me checks,..
>>>
>>> Yeah, on F9, my opteron runs at 1GHz when idle, but when I start distcc,
>>> which like said runs on nice 19, the cpu speed goes up to 2.4GHz.
>> Ok distcc is a special case, 
> 
> No it's not. 

You're arguing against the current default of ondemand then.

-Andi
--
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/