From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Lord Subject: Re: [PATCH #upstream-fixes] sata_mv: don't issue two DMA commands concurrently Date: Wed, 13 Aug 2008 19:36:05 -0400 Message-ID: <48A36FE5.5000706@rtr.ca> References: <489C19CE.6030708@ngs.ru> <489C4B6E.9070306@rtr.ca> <489C4F29.6020007@rtr.ca> <489C54D1.5080901@rtr.ca> <48A29E14.3090908@gmail.com> <48A2BBDC.2090201@ngs.ru> <48A2BC5D.5060801@gmail.com> <48A2C35C.7020400@ngs.ru> <48A2C460.6040504@gmail.com> <48A2C770.2040200@ngs.ru> <48A2CB1B.4000200@gmail.com> <48A2CE09.9090806@ngs.ru> <48A30920.5030803@rtr.ca> <48A33CDC.3000809@ngs.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from rtr.ca ([76.10.145.34]:50073 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752600AbYHMXgI (ORCPT ); Wed, 13 Aug 2008 19:36:08 -0400 In-Reply-To: <48A33CDC.3000809@ngs.ru> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Bokhan Artem Cc: Tejun Heo , linux-ide@vger.kernel.org Bokhan Artem wrote: > As it named RETRY, I set it to 0, "define SD_MAX_RETRIES 0" > But still got two retries. Any suggestions? .. I only see two failures (eg. one retry) in the log you showed. But it probably was not a retry, but rather a second I/O after the first one. The filesystem layer often does that. Cheers