In the case where the orphan_del fails, and cannot return
error to the caller, the filesystem turns to readonly instead
of BUG_ON().
Signed-off-by: Tsutomu Itoh <t-itoh@xxxxxxxxxxxxxx>
---
fs/btrfs/inode.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 8ad26b1..464e79e 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1960,7 +1960,10 @@ void btrfs_orphan_commit_root(struct btrfs_trans_handle *trans,
btrfs_root_refs(&root->root_item) > 0) {
ret = btrfs_del_orphan_item(trans, root->fs_info->tree_root,
root->root_key.objectid);
- BUG_ON(ret);
+ if (ret) {
+ btrfs_std_error(root->fs_info, ret);
+ return;
+ }
root->orphan_item_inserted = 0;
}
@@ -3532,7 +3535,8 @@ void btrfs_evict_inode(struct inode *inode)
if (ret == 0) {
trans->block_rsv = root->orphan_block_rsv;
ret = btrfs_orphan_del(trans, inode);
- BUG_ON(ret);
+ if (ret)
+ btrfs_std_error(root->fs_info, ret);
}
trans->block_rsv = &root->fs_info->trans_block_rsv;
--
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