Received: with ECARTIS (v1.0.0; list xfs); Wed, 16 Jul 2008 22:21:19 -0700 (PDT)
X-Spam-Checker-Version: SpamAssassin 3.3.0-r574664 (2007-09-11) on oss.sgi.com
X-Spam-Level: 
X-Spam-Status: No, score=-2.2 required=5.0 tests=AWL,BAYES_00 autolearn=ham
	version=3.3.0-r574664
Received: from larry.melbourne.sgi.com (larry.melbourne.sgi.com [134.14.52.130])
	by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with SMTP id m6H5LC60022141
	for <xfs@oss.sgi.com>; Wed, 16 Jul 2008 22:21:13 -0700
Received: from chook.melbourne.sgi.com (chook.melbourne.sgi.com [134.14.54.237]) by larry.melbourne.sgi.com (950413.SGI.8.6.12/950213.SGI.AUTOCF) via ESMTP id PAA13265; Thu, 17 Jul 2008 15:22:12 +1000
Received: by chook.melbourne.sgi.com (Postfix, from userid 1116)
	id AB26958C4C3F; Thu, 17 Jul 2008 15:22:12 +1000 (EST)
To: sgi.bugs.xfs@engr.sgi.com, xfs@oss.sgi.com
Subject: PARTIAL 984030 - incorrect delta in xfs_bmap_add_extent_unwritten_real
Message-Id: <20080717052212.AB26958C4C3F@chook.melbourne.sgi.com>
Date: Thu, 17 Jul 2008 15:22:12 +1000 (EST)
From: tes@sgi.com (Tim Shimmin)
X-Virus-Scanned: ClamAV 0.91.2/6021/Wed Feb 27 15:55:48 2008 on oss.sgi.com
X-Virus-Status: Clean
X-archive-position: 16927
X-ecartis-version: Ecartis v1.0.0
Sender: xfs-bounce@oss.sgi.com
Errors-to: xfs-bounce@oss.sgi.com
X-original-sender: tes@sgi.com
Precedence: bulk
X-list: xfs

A bug was found in xfs_bmap_add_extent_unwritten_real().
In a particular case, the delta param which is supposed to describe
the region where extents have changed was not updated appropriately.

Date:  Thu Jul 17 15:20:34 AEST 2008
Workarea:  chook.melbourne.sgi.com:/build/tes/2.6.x-xfs-quilt
Inspected by:  olaf@sgi.com,lachlan@sgi.com

The following file(s) were checked into:
  longdrop.melbourne.sgi.com:/isms/linux/2.6.x-xfs-melb


Modid:  xfs-linux-melb:xfs-kern:31663a
fs/xfs/xfs_bmap.c - 1.395 - changed
	- A bug was found in xfs_bmap_add_extent_unwritten_real().
	  In a particular case, the delta param which is supposed to describe
	  the region where extents have changed was not updated appropriately.