Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751640AbWHXTQj (ORCPT ); Thu, 24 Aug 2006 15:16:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751630AbWHXTQj (ORCPT ); Thu, 24 Aug 2006 15:16:39 -0400 Received: from hera.kernel.org ([140.211.167.34]:17313 "EHLO hera.kernel.org") by vger.kernel.org with ESMTP id S1751613AbWHXTQi (ORCPT ); Thu, 24 Aug 2006 15:16:38 -0400 From: Len Brown Reply-To: Len Brown Organization: Intel Open Source Technology Center To: Arjan van de Ven Subject: Re: [RFC] maximum latency tracking infrastructure Date: Thu, 24 Aug 2006 15:18:14 -0400 User-Agent: KMail/1.8.2 Cc: linux-kernel@vger.kernel.org References: <1156441295.3014.75.camel@laptopd505.fenrus.org> In-Reply-To: <1156441295.3014.75.camel@laptopd505.fenrus.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200608241518.15227.len.brown@intel.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 703 Lines: 20 On Thursday 24 August 2006 13:41, Arjan van de Ven wrote: > Subject: [RFC] maximum latency tracking infrastructure > From: Arjan van de Ven > > The patch below adds infrastructure to track "maximum allowable latency" for power > saving policies. I like it. Stating the constraints is much nicer than today's hack where ipw2100 reaches into ACPI and disables C3 when it notices that DMA overflows. everything in usecs -- good. -Len - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/