btrfs: remove BUG_ON(!eie) in find_parent_nodes

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If we're looking for leafs that point to a data extent we want to record
the extent items that point at our bytenr.  At this point we have the
reference and we know for a fact that this leaf should have a reference
to our bytenr.  However if there's some sort of corruption we may not
find any references to our leaf, and thus could end up with eie == NULL.
Replace this BUG_ON() with an ASSERT() and then return -EUCLEAN for the
mortals.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Josef Bacik 2021-11-05 16:45:35 -04:00 • committed by David Sterba

parent fcba0120ed

commit 9f05c09d6b

1 changed files with 11 additions and 3 deletions

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fs/btrfs/backref.c

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