diff options
| author | Adarsh Das <adarshdas950@gmail.com> | 2026-02-03 22:53:57 +0530 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2026-02-18 15:25:53 +0100 |
| commit | be6324a809dbda76d5fdb23720ad9b20e5c1905c (patch) | |
| tree | 9e157fc82caa61ec51efdec1f5d462bbb5067f5b /fs/btrfs | |
| parent | 1c88823a1958011343fa33b12a40fe42e829d9d9 (diff) | |
btrfs: replace BUG() with error handling in __btrfs_balance()
We search with offset (u64)-1 which should never match exactly.
Previously this was handled with BUG(). Now logs an error
and return -EUCLEAN.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Adarsh Das <adarshdas950@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/volumes.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index f281d113519b..50f7aae70418 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -4367,8 +4367,14 @@ again: * this shouldn't happen, it means the last relocate * failed */ - if (ret == 0) - BUG(); /* FIXME break ? */ + if (unlikely(ret == 0)) { + btrfs_err(fs_info, + "unexpected exact match of CHUNK_ITEM in chunk tree, offset 0x%llx", + key.offset); + mutex_unlock(&fs_info->reclaim_bgs_lock); + ret = -EUCLEAN; + goto error; + } ret = btrfs_previous_item(chunk_root, path, 0, BTRFS_CHUNK_ITEM_KEY); |