From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 842A17F61 for ; Mon, 3 Feb 2014 09:06:20 -0600 (CST) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay3.corp.sgi.com (Postfix) with ESMTP id 2D21BAC001 for ; Mon, 3 Feb 2014 07:06:17 -0800 (PST) Received: from bombadil.infradead.org ([198.137.202.9]) by cuda.sgi.com with ESMTP id lZLMLvjEOrgd92Cl (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Mon, 03 Feb 2014 07:06:15 -0800 (PST) Date: Mon, 3 Feb 2014 07:06:15 -0800 From: Christoph Hellwig Subject: Re: [PATCH 2/5] metadump: support writing discontiguous io cursors Message-ID: <20140203150615.GA6335@infradead.org> References: <1390472635-17225-1-git-send-email-david@fromorbit.com> <1390472635-17225-3-git-send-email-david@fromorbit.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1390472635-17225-3-git-send-email-david@fromorbit.com> 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 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Dave Chinner Cc: xfs@oss.sgi.com On Thu, Jan 23, 2014 at 09:23:52PM +1100, Dave Chinner wrote: > From: Dave Chinner > > To handle discontiguous buffers, metadump needs to be able to handle > io cursrors that use discontiguous buffer mappings. Factor > write_buf() to extract the data copy routine and use that to > implement support for both flat and discontiguous buffer maps. > > Signed-off-by: Dave Chinner Looks good, Reviewed-by: Christoph Hellwig _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs