diff mbox series

[v2,15/21] btrfs: return -EUCLEAN if extent item is missing when searching inline backref

Message ID 20d52d8e4ff00c2f64907e83bc379669cc20bb8b.1694192469.git.fdmanana@suse.com (mailing list archive)
State New, archived
Headers show
Series btrfs: updates to delayed refs accounting and space reservation | expand

Commit Message

Filipe Manana Sept. 8, 2023, 5:20 p.m. UTC 
From: Filipe Manana <fdmanana@suse.com>

At lookup_inline_extent_backref() when trying to insert an inline backref,
if we don't find the extent item we log an error and then return -EIO.
This error code is confusing because there was actually no IO error, and
this means we have some corruption, either caused by a bug or something
like a memory bitflip for example. So change the error code from -EIO to
-EUCLEAN.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
 fs/btrfs/extent-tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index e57061106860..756589195ed7 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -851,7 +851,7 @@  int lookup_inline_extent_backref(struct btrfs_trans_handle *trans,
 "extent item not found for insert, bytenr %llu num_bytes %llu parent %llu root_objectid %llu owner %llu offset %llu",
 			  bytenr, num_bytes, parent, root_objectid, owner,
 			  offset);
-		ret = -EIO;
+		ret = -EUCLEAN;
 		goto out;
 	}