From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sitsofe Wheeler Subject: Re: Reading EeePC900 battery info causes stalls Date: Thu, 25 Sep 2008 18:30:27 +0100 Message-ID: <48DBCAB3.8020306@yahoo.com> References: <48DB5032.8020604@gmail.com> <48DB5B90.9060607@yahoo.com> <48DB5FEE.4000404@gmail.com> <48DB710A.2060206@gmail.com> <48DB7C5A.6070900@yahoo.com> <48DB7D91.4000206@gmail.com> <48DBA6E4.80008@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from ptb-relay02.plus.net ([212.159.14.146]:48537 "EHLO ptb-relay02.plus.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752503AbYIYRaW (ORCPT ); Thu, 25 Sep 2008 13:30:22 -0400 In-Reply-To: <48DBA6E4.80008@gmail.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Alexey Starikovskiy Cc: linux-acpi@vger.kernel.org Alexey Starikovskiy wrote: > Ok, here is the ACPICA-friendly patch, please check if it's still good. I've tested it and it seems good enough to prevent music playing in rhythmbox being interrupted by battery checking. There are cases where you can still detect stalling (e.g. while playing games and the battery is read) but it's brought latency down from 3232905us to 13900us on a desktop kernel which is significant in and of itself. Tested-by: Sitsofe Wheeler -- Sitsofe | http://sucs.org/~sits/