From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752872Ab2IOXiH (ORCPT ); Sat, 15 Sep 2012 19:38:07 -0400 Received: from mail-gh0-f174.google.com ([209.85.160.174]:63848 "EHLO mail-gh0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751816Ab2IOXiE (ORCPT ); Sat, 15 Sep 2012 19:38:04 -0400 Date: Sat, 15 Sep 2012 19:38:00 -0400 (EDT) From: Parag Warudkar X-X-Sender: parag@ubuntu To: Parag Warudkar cc: Guenter Roeck , lm-sensors@lm-sensors.org, linux-kernel@vger.kernel.org, rydberg@euromail.se, khali@linux-fr.org Subject: Re: [PATCH] applesmc: Bump max wait and rearrange udelay In-Reply-To: Message-ID: References: <20120915225841.GA3816@roeck-us.net> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 15 Sep 2012, Parag Warudkar wrote: > > Yeah, that would fix the code to match what it says and eliminate most > failures. But in my testing sometimes it needed a max wait of 57344 us - > I wrote a separate patch to instrument it by bumping up max wait in > increments of 0x2000 until it no longer failed under my normal workloads. Of course I meant 57 us instead of 57344 which I remembered from my unconverted debug printks. Parag