From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: with ECARTIS (v1.0.0; list xfs); Sat, 26 Jul 2008 02:11:23 -0700 (PDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.168.28]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id m6Q9BLif019995 for ; Sat, 26 Jul 2008 02:11:21 -0700 Received: from ipmail01.adl6.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 3F4AAEA58FE for ; Sat, 26 Jul 2008 02:12:32 -0700 (PDT) Received: from ipmail01.adl6.internode.on.net (ipmail01.adl6.internode.on.net [203.16.214.146]) by cuda.sgi.com with ESMTP id J1y9H0ggDGvpOWa8 for ; Sat, 26 Jul 2008 02:12:32 -0700 (PDT) Date: Sat, 26 Jul 2008 19:12:30 +1000 From: Dave Chinner Subject: Re: [PATCH 2/3] optimize xfs_ichgtime Message-ID: <20080726091230.GS5947@disturbed> References: <20080726063335.GB22603@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080726063335.GB22603@lst.de> Sender: xfs-bounce@oss.sgi.com Errors-to: xfs-bounce@oss.sgi.com List-Id: xfs To: Christoph Hellwig Cc: xfs@oss.sgi.com On Sat, Jul 26, 2008 at 08:33:35AM +0200, Christoph Hellwig wrote: > Port a little optmization from file_update_time to xfs_ichgtime, and > only update the timestamp and mark the inode dirty if the timestamp > actually changes in the timer tick resultion supported by the running > kernel. Looks ok. Cheers, Dave. -- Dave Chinner david@fromorbit.com