From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o4Q6A9cm065337 for ; Wed, 26 May 2010 01:10:09 -0500 Received: from mail.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 97765A52B76 for ; Tue, 25 May 2010 23:14:13 -0700 (PDT) Received: from mail.internode.on.net (bld-mail15.adl6.internode.on.net [150.101.137.100]) by cuda.sgi.com with ESMTP id EtfOdjU1cDoqwGcT for ; Tue, 25 May 2010 23:14:13 -0700 (PDT) Date: Wed, 26 May 2010 16:12:26 +1000 From: Dave Chinner Subject: Re: [PATCH 1/2 v2] xfs: drop dmapi hooks Message-ID: <20100526061226.GP2150@dastard> References: <20100510140823.GA16540@infradead.org> <20100525094524.GA1647@infradead.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20100525094524.GA1647@infradead.org> 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: Christoph Hellwig Cc: xfs@oss.sgi.com On Tue, May 25, 2010 at 05:45:24AM -0400, Christoph Hellwig wrote: > Dmapi support was never merged upstream, but we still have a lot of hooks > bloating XFS for it, all over the fast pathes of the filesystem. > > This patch drops over 700 lines of dmapi overhead. If we'll ever get HSM > support in mainline at least the namespace events can be done much saner > in the VFS instead of the individual filesystem, so it's not like this > is much help for future work. > > Signed-off-by: Christoph Hellwig Looks good to me. Reviewed-by: Dave Chinner -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs