xfs: do not do pointer arithmetic on extent records

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We need to call xfs_iext_get_ext for the previous extent to get a
valid pointer, and can't just do pointer arithmetics as they might
be in different pages.

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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Christoph Hellwig 2011-05-11 15:04:09 +00:00 • committed by Alex Elder

parent 00239acf36

commit f1c63b73cf

1 changed files with 6 additions and 3 deletions

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fs/xfs/xfs_bmap.c

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