From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan Diestelhorst Subject: Re: Xen cpufreq support status: how to notify hypervisorof frequency change? Date: Thu, 13 Apr 2006 14:52:34 +0200 Message-ID: <443E4992.20702@cam.ac.uk> References: <1144848620188.jason@jasonandjessi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1144848620188.jason@jasonandjessi.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: jason Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org jason wrote: >Would it be possible to do a virtual CPU Freq on DomU kernels? I know that >right now we can schedule a weight for CPU time in the different domains, but >it may be nifty to say "firewall, you get 50MHZ, MySQL you get 900MHZ" or >something similar. > > What exactly would you want to expres with that? Try hard realtime settings for your domain, should give you similar (if not better results), with a proper guarantees, -Stephan >--- "Matt T. Yourst" wrote: > >