diff options
Diffstat (limited to 'fs/btrfs/relocation.c')
| -rw-r--r-- | fs/btrfs/relocation.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index fc067b07e31f..b26a5aea41b4 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -235,12 +235,12 @@ static void backref_cache_cleanup(struct backref_cache *cache) cache->last_trans = 0; for (i = 0; i < BTRFS_MAX_LEVEL; i++) - BUG_ON(!list_empty(&cache->pending[i])); - BUG_ON(!list_empty(&cache->changed)); - BUG_ON(!list_empty(&cache->detached)); - BUG_ON(!RB_EMPTY_ROOT(&cache->rb_root)); - BUG_ON(cache->nr_nodes); - BUG_ON(cache->nr_edges); + ASSERT(list_empty(&cache->pending[i])); + ASSERT(list_empty(&cache->changed)); + ASSERT(list_empty(&cache->detached)); + ASSERT(RB_EMPTY_ROOT(&cache->rb_root)); + ASSERT(!cache->nr_nodes); + ASSERT(!cache->nr_edges); } static struct backref_node *alloc_backref_node(struct backref_cache *cache) @@ -1171,8 +1171,12 @@ out: lower = list_entry(useless.next, struct backref_node, list); list_del_init(&lower->list); + if (lower == node) + node = NULL; free_backref_node(cache, lower); } + + free_backref_node(cache, node); return ERR_PTR(err); } ASSERT(!node || !node->detached); @@ -1719,7 +1723,7 @@ int replace_file_extents(struct btrfs_trans_handle *trans, btrfs_header_owner(leaf), key.objectid, key.offset); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); break; } @@ -1727,7 +1731,7 @@ int replace_file_extents(struct btrfs_trans_handle *trans, parent, btrfs_header_owner(leaf), key.objectid, key.offset); if (ret) { - btrfs_abort_transaction(trans, root, ret); + btrfs_abort_transaction(trans, ret); break; } } |