From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id n36HdHkY181222 for ; Mon, 6 Apr 2009 12:39:34 -0500 Received: from bombadil.infradead.org (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 4F0711F17D6 for ; Mon, 6 Apr 2009 10:38:57 -0700 (PDT) Received: from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34]) by cuda.sgi.com with ESMTP id AW6JgA8uxm3llbHz for ; Mon, 06 Apr 2009 10:38:57 -0700 (PDT) Date: Mon, 6 Apr 2009 13:38:55 -0400 From: Christoph Hellwig Subject: Re: why xfs_write() race with O_DIRECT only? Message-ID: <20090406173846.GA30403@infradead.org> References: <49CD7912.6080508@GreenKey.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <49CD7912.6080508@GreenKey.net> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Curtis Doty Cc: XFS On Fri, Mar 27, 2009 at 06:10:42PM -0700, Curtis Doty wrote: > I'm guessing this is the race fixed in 2.6.29. > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=25051158 > > But my app is running O_DIRECT and only calls pwrite(). Is there > something I'm missing that explains the aio stuff etc.? The aboe patch only matters when using dmapi. Can you send a simple sample program or other kind of testcases that reproduces the bug that you see? _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs