Lines Matching refs:chunk_root
1500 return btrfs_grab_root(fs_info->chunk_root); in btrfs_get_global_root()
1573 btrfs_put_root(fs_info->chunk_root); in btrfs_free_fs_info()
1976 btrfs_set_backup_chunk_root(root_backup, info->chunk_root->node->start); in backup_super_roots()
1978 btrfs_header_generation(info->chunk_root->node)); in backup_super_roots()
1980 btrfs_header_level(info->chunk_root->node)); in backup_super_roots()
2123 free_root_extent_buffers(info->chunk_root); in free_root_pointers()
3177 struct btrfs_root *chunk_root; in open_ctree() local
3192 chunk_root = btrfs_alloc_root(fs_info, BTRFS_CHUNK_TREE_OBJECTID, in open_ctree()
3194 fs_info->chunk_root = chunk_root; in open_ctree()
3195 if (!tree_root || !chunk_root) { in open_ctree()
3424 chunk_root->node = read_tree_block(fs_info, in open_ctree()
3428 if (IS_ERR(chunk_root->node) || in open_ctree()
3429 !extent_buffer_uptodate(chunk_root->node)) { in open_ctree()
3431 if (!IS_ERR(chunk_root->node)) in open_ctree()
3432 free_extent_buffer(chunk_root->node); in open_ctree()
3433 chunk_root->node = NULL; in open_ctree()
3436 btrfs_set_root_node(&chunk_root->root_item, chunk_root->node); in open_ctree()
3437 chunk_root->commit_root = btrfs_root_node(chunk_root); in open_ctree()
3439 read_extent_buffer(chunk_root->node, fs_info->chunk_tree_uuid, in open_ctree()