From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758342AbZDKO42 (ORCPT ); Sat, 11 Apr 2009 10:56:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756087AbZDKO4S (ORCPT ); Sat, 11 Apr 2009 10:56:18 -0400 Received: from mail-bw0-f169.google.com ([209.85.218.169]:61049 "EHLO mail-bw0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755153AbZDKO4S (ORCPT ); Sat, 11 Apr 2009 10:56:18 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:x-mailer:mime-version:content-type :content-transfer-encoding; b=azDiWbgFs0lGRCvs7EhtC7vUmLooFomqV5D9nxKqlnb5EIY9qoXtXo7eeJqTRQfOhc q3Xds5kEJTcgn6cA4DcDQVMLeAiBIHXoTtSaSwqecScP0xw0oqgkMpGbNhCZY4hG7JiA hjLHpkJmfyuuJ2QXsanA8gC9x2pSChkcq40es= Date: Sat, 11 Apr 2009 15:56:12 +0100 From: "Tiago =?ISO-8859-1?B?U2lt9WVz?= Batista" To: linux-kernel@vger.kernel.org Subject: High latency on /sys/class/thermal Message-ID: <20090411155612.5808570c@ua.pt> X-Mailer: Claws Mail 3.7.1 (GTK+ 2.14.7; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all Yesterday, I recompiled my kernel (git + tuxonice) v2.6.30-rc1-1002-gac91f91, there were a couple of issues, the main one is ilustrated bellow. I am not familiar with the kernel code, but if you give me some pointers, I will be glad to investigate this further $time cat /sys/class/thermal/thermal_zone0/temp 34000 real 0m6.613s user 0m0.000s sys 0m0.001s Tiago