Lines Matching refs:chunk_root
1434 return btrfs_grab_root(fs_info->chunk_root);
1507 btrfs_put_root(fs_info->chunk_root);
1902 btrfs_set_backup_chunk_root(root_backup, info->chunk_root->node->start);
1904 btrfs_header_generation(info->chunk_root->node));
1906 btrfs_header_level(info->chunk_root->node));
2049 free_root_extent_buffers(info->chunk_root);
2454 btrfs_err(fs_info, "chunk_root level too big: %d >= %d",
2498 btrfs_warn(fs_info, "chunk_root block unaligned: %llu",
2941 struct btrfs_root *chunk_root;
2957 chunk_root = btrfs_alloc_root(fs_info, BTRFS_CHUNK_TREE_OBJECTID,
2959 fs_info->chunk_root = chunk_root;
2960 if (!tree_root || !chunk_root) {
3172 chunk_root->node = read_tree_block(fs_info,
3175 if (IS_ERR(chunk_root->node) ||
3176 !extent_buffer_uptodate(chunk_root->node)) {
3178 if (!IS_ERR(chunk_root->node))
3179 free_extent_buffer(chunk_root->node);
3180 chunk_root->node = NULL;
3183 btrfs_set_root_node(&chunk_root->root_item, chunk_root->node);
3184 chunk_root->commit_root = btrfs_root_node(chunk_root);
3186 read_extent_buffer(chunk_root->node, fs_info->chunk_tree_uuid,