Josef Bacik
2013-Mar-08 20:42 UTC
[PATCH] Btrfs: return EIO if we have extent tree corruption
The callers of lookup_inline_extent_info all handle getting an error back
properly, so return an error if we have corruption instead of being a jerk and
panicing. Still WARN_ON() since this is kind of crucial and I''ve been
seeing it
a bit too much recently for my taste, I think we''re doing something
wrong
somewhere. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
---
fs/btrfs/extent-tree.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index dd23e8e..742b7a7 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1538,8 +1538,11 @@ again:
if (ret && !insert) {
err = -ENOENT;
goto out;
+ } else if (ret) {
+ err = -EIO;
+ WARN_ON(1);
+ goto out;
}
- BUG_ON(ret); /* Corruption */
leaf = path->nodes[0];
item_size = btrfs_item_size_nr(leaf, path->slots[0]);
--
1.7.7.6
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