PARTIAL 984030 - incorrect delta in xfs_bmap_add_extent_unwritten

To:	sgi.bugs.xfs@xxxxxxxxxxxx, xfs@xxxxxxxxxxx
Subject:	PARTIAL 984030 - incorrect delta in xfs_bmap_add_extent_unwritten_real
From:	tes@xxxxxxx (Tim Shimmin)
Date:	Thu, 17 Jul 2008 15:22:12 +1000 (EST)
Sender:	xfs-bounce@xxxxxxxxxxx

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@xxxxxxx,lachlan@xxxxxxx

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.

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PARTIAL 984030 - incorrect delta in xfs_bmap_add_extent_unwritten_real