Lines Matching refs:tree_root
1250 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_tree() local
1304 ret = btrfs_insert_root(trans, tree_root, &key, &root->root_item); in btrfs_create_tree()
1425 static struct btrfs_root *read_tree_root_path(struct btrfs_root *tree_root, in read_tree_root_path() argument
1430 struct btrfs_fs_info *fs_info = tree_root->fs_info; in read_tree_root_path()
1439 ret = btrfs_find_root(tree_root, key, path, in read_tree_root_path()
1467 struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root, in btrfs_read_tree_root() argument
1476 root = read_tree_root_path(tree_root, path, key); in btrfs_read_tree_root()
1558 return btrfs_grab_root(fs_info->tree_root); in btrfs_get_global_root()
1634 btrfs_put_root(fs_info->tree_root); in btrfs_free_fs_info()
1697 root = btrfs_read_tree_root(fs_info->tree_root, &key); in btrfs_get_root_ref()
1719 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_get_root_ref()
1814 root = read_tree_root_path(fs_info->tree_root, path, &key); in btrfs_get_fs_root_commit_root()
2021 btrfs_set_backup_tree_root(root_backup, info->tree_root->node->start); in backup_super_roots()
2023 btrfs_header_generation(info->tree_root->node)); in backup_super_roots()
2026 btrfs_header_level(info->tree_root->node)); in backup_super_roots()
2165 free_root_extent_buffers(info->tree_root); in free_root_pointers()
2269 BTRFS_I(inode)->root = btrfs_grab_root(fs_info->tree_root); in btrfs_init_btree_inode()
2440 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_read_roots() local
2445 BUG_ON(!fs_info->tree_root); in btrfs_read_roots()
2451 root = btrfs_read_tree_root(tree_root, &location); in btrfs_read_roots()
2463 root = btrfs_read_tree_root(tree_root, &location); in btrfs_read_roots()
2479 root = btrfs_read_tree_root(tree_root, &location); in btrfs_read_roots()
2495 root = btrfs_get_fs_root(tree_root->fs_info, in btrfs_read_roots()
2508 root = btrfs_read_tree_root(tree_root, &location); in btrfs_read_roots()
2516 root = btrfs_read_tree_root(tree_root, &location); in btrfs_read_roots()
2530 root = btrfs_read_tree_root(tree_root, &location); in btrfs_read_roots()
2784 struct btrfs_root *tree_root = fs_info->tree_root; in init_tree_roots() local
2794 if (!IS_ERR(tree_root->node)) in init_tree_roots()
2795 free_extent_buffer(tree_root->node); in init_tree_roots()
2796 tree_root->node = NULL; in init_tree_roots()
2819 tree_root->node = read_tree_block(fs_info, btrfs_super_root(sb), in init_tree_roots()
2822 if (IS_ERR(tree_root->node)) { in init_tree_roots()
2824 ret = PTR_ERR(tree_root->node); in init_tree_roots()
2825 tree_root->node = NULL; in init_tree_roots()
2829 } else if (!extent_buffer_uptodate(tree_root->node)) { in init_tree_roots()
2836 btrfs_set_root_node(&tree_root->root_item, tree_root->node); in init_tree_roots()
2837 tree_root->commit_root = btrfs_root_node(tree_root); in init_tree_roots()
2838 btrfs_set_root_refs(&tree_root->root_item, 1); in init_tree_roots()
2844 ret = btrfs_init_root_free_objectid(tree_root); in init_tree_roots()
2850 ASSERT(tree_root->free_objectid <= BTRFS_LAST_FREE_OBJECTID); in init_tree_roots()
3141 (ret = btrfs_orphan_cleanup(fs_info->tree_root))) { in btrfs_start_pre_rw_mount()
3148 ret = btrfs_recover_relocation(fs_info->tree_root); in btrfs_start_pre_rw_mount()
3209 struct btrfs_root *tree_root; in open_ctree() local
3222 tree_root = btrfs_alloc_root(fs_info, BTRFS_ROOT_TREE_OBJECTID, in open_ctree()
3224 fs_info->tree_root = tree_root; in open_ctree()
3228 if (!tree_root || !chunk_root) { in open_ctree()
3581 fs_info->cleaner_kthread = kthread_run(cleaner_kthread, tree_root, in open_ctree()
3587 tree_root, in open_ctree()
4318 struct btrfs_root *root = fs_info->tree_root; in btrfs_commit_super()
4992 trace_btrfs_transaction_commit(fs_info->tree_root); in btrfs_cleanup_transaction()