From: Christoph Hellwig <hch@infradead.org>
Date: Wed, 11 May 2011 15:04:08 +0000 (+0000)
Subject: xfs: do not use unchecked extent indices in xfs_bunmapi
X-Git-Tag: v3.0-rc1~139^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00239acf36d3bba8e7c0609e6c473d6e408a2135;p=pandora-kernel.git

xfs: do not use unchecked extent indices in xfs_bunmapi

Make sure to only call xfs_iext_get_ext after we've validate the
extent index when moving on to the next index in xfs_bunmapi.  Also
remove the old workaround for too large indices that has been
superceeded by the proper fix in xfs_bmap_del_extent.

Based on an earlier patch from Lachlan McIlroy.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lachlan McIlroy <lmcilroy@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
---

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