Lines Matching defs:key
127 * eb, the lockdep key is determined by the btrfs_root it belongs to and
140 * The key is set by the readpage_end_io_hook after the buffer has passed
375 KERN_ERR "BTRFS: tree first key check failed\n");
377 "tree first key mismatch detected, bytenr=%llu parent_transid=%llu key expected=(%llu,%u,%llu) has=(%llu,%u,%llu)",
392 * @first_key: expected key of first slot, skip check if NULL
981 * @first_key: expected key in slot 0, skip check if NULL
1135 struct btrfs_key key;
1182 key.objectid = objectid;
1183 key.type = BTRFS_ROOT_ITEM_KEY;
1184 key.offset = 0;
1185 ret = btrfs_insert_root(trans, tree_root, &key, &root->root_item);
1286 struct btrfs_key *key)
1294 root = btrfs_alloc_root(fs_info, key->objectid, GFP_NOFS);
1298 ret = btrfs_find_root(tree_root, key, path,
1327 struct btrfs_key *key)
1335 root = read_tree_root_path(tree_root, path, key);
1547 struct btrfs_key key;
1574 key.objectid = objectid;
1575 key.type = BTRFS_ROOT_ITEM_KEY;
1576 key.offset = (u64)-1;
1577 root = btrfs_read_tree_root(fs_info->tree_root, &key);
1595 key.objectid = BTRFS_ORPHAN_OBJECTID;
1596 key.type = BTRFS_ORPHAN_ITEM_KEY;
1597 key.offset = objectid;
1599 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0);
1674 struct btrfs_key key;
1692 key.objectid = objectid;
1693 key.type = BTRFS_ROOT_ITEM_KEY;
1694 key.offset = (u64)-1;
1695 root = read_tree_root_path(fs_info->tree_root, path, &key);
2561 * Obvious sys_chunk_array corruptions, it must hold at least one key