diff --git a/cmds-check.c b/cmds-check.c index cf58f95d..62e87b88 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -11020,7 +11020,7 @@ static int maybe_repair_root_item(struct btrfs_fs_info *info, */ static int repair_root_items(struct btrfs_fs_info *info) { - struct btrfs_path *path = NULL; + struct btrfs_path path; struct btrfs_key key; struct extent_buffer *leaf; struct btrfs_trans_handle *trans = NULL; @@ -11028,16 +11028,12 @@ static int repair_root_items(struct btrfs_fs_info *info) int bad_roots = 0; int need_trans = 0; + btrfs_init_path(&path); + ret = build_roots_info_cache(info); if (ret) goto out; - path = btrfs_alloc_path(); - if (!path) { - ret = -ENOMEM; - goto out; - } - key.objectid = BTRFS_FIRST_FREE_OBJECTID; key.type = BTRFS_ROOT_ITEM_KEY; key.offset = 0; @@ -11056,19 +11052,19 @@ again: } } - ret = btrfs_search_slot(trans, info->tree_root, &key, path, + ret = btrfs_search_slot(trans, info->tree_root, &key, &path, 0, trans ? 1 : 0); if (ret < 0) goto out; - leaf = path->nodes[0]; + leaf = path.nodes[0]; while (1) { struct btrfs_key found_key; - if (path->slots[0] >= btrfs_header_nritems(leaf)) { - int no_more_keys = find_next_key(path, &key); + if (path.slots[0] >= btrfs_header_nritems(leaf)) { + int no_more_keys = find_next_key(&path, &key); - btrfs_release_path(path); + btrfs_release_path(&path); if (trans) { ret = btrfs_commit_transaction(trans, info->tree_root); @@ -11082,14 +11078,14 @@ again: goto again; } - btrfs_item_key_to_cpu(leaf, &found_key, path->slots[0]); + btrfs_item_key_to_cpu(leaf, &found_key, path.slots[0]); if (found_key.type != BTRFS_ROOT_ITEM_KEY) goto next; if (found_key.objectid == BTRFS_TREE_RELOC_OBJECTID) goto next; - ret = maybe_repair_root_item(info, path, &found_key, + ret = maybe_repair_root_item(info, &path, &found_key, trans ? 0 : 1); if (ret < 0) goto out; @@ -11097,18 +11093,18 @@ again: if (!trans && repair) { need_trans = 1; key = found_key; - btrfs_release_path(path); + btrfs_release_path(&path); goto again; } bad_roots++; } next: - path->slots[0]++; + path.slots[0]++; } ret = 0; out: free_roots_info_cache(); - btrfs_free_path(path); + btrfs_release_path(&path); if (trans) btrfs_commit_transaction(trans, info->tree_root); if (ret < 0)