449 	io_tree = &BTRFS_I(root->fs_info->btree_inode)->io_tree;  in btree_read_extent_buffer_pages()
1075 	struct inode *btree_inode = root->fs_info->btree_inode;  in readahead_tree_block()  local
1080 	read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree,  in readahead_tree_block()
1089 	struct inode *btree_inode = root->fs_info->btree_inode;  in reada_tree_block_flagged()  local
1090 	struct extent_io_tree *io_tree = &BTRFS_I(btree_inode)->io_tree;  in reada_tree_block_flagged()
1267 				     fs_info->btree_inode->i_mapping);  in __setup_root()
2186 	fs_info->btree_inode->i_ino = BTRFS_BTREE_INODE_OBJECTID;  in btrfs_init_btree_inode()
2187 	set_nlink(fs_info->btree_inode, 1);  in btrfs_init_btree_inode()
2193 	fs_info->btree_inode->i_size = OFFSET_MAX;  in btrfs_init_btree_inode()
2194 	fs_info->btree_inode->i_mapping->a_ops = &btree_aops;  in btrfs_init_btree_inode()
2196 	RB_CLEAR_NODE(&BTRFS_I(fs_info->btree_inode)->rb_node);  in btrfs_init_btree_inode()
2197 	extent_io_tree_init(&BTRFS_I(fs_info->btree_inode)->io_tree,  in btrfs_init_btree_inode()
2198 			     fs_info->btree_inode->i_mapping);  in btrfs_init_btree_inode()
2199 	BTRFS_I(fs_info->btree_inode)->io_tree.track_uptodate = 0;  in btrfs_init_btree_inode()
2200 	extent_map_tree_init(&BTRFS_I(fs_info->btree_inode)->extent_tree);  in btrfs_init_btree_inode()
2202 	BTRFS_I(fs_info->btree_inode)->io_tree.ops = &btree_extent_io_ops;  in btrfs_init_btree_inode()
2204 	BTRFS_I(fs_info->btree_inode)->root = tree_root;  in btrfs_init_btree_inode()
2205 	memset(&BTRFS_I(fs_info->btree_inode)->location, 0,  in btrfs_init_btree_inode()
2208 		&BTRFS_I(fs_info->btree_inode)->runtime_flags);  in btrfs_init_btree_inode()
2209 	btrfs_insert_inode_hash(fs_info->btree_inode);  in btrfs_init_btree_inode()
2482 	fs_info->btree_inode = new_inode(sb);  in open_ctree()
2483 	if (!fs_info->btree_inode) {  in open_ctree()
2488 	mapping_set_gfp_mask(fs_info->btree_inode->i_mapping, GFP_NOFS);  in open_ctree()
2580 			     fs_info->btree_inode->i_mapping);  in open_ctree()
2582 			     fs_info->btree_inode->i_mapping);  in open_ctree()
3084 	filemap_write_and_wait(fs_info->btree_inode->i_mapping);  in open_ctree()
3095 	invalidate_inode_pages2(fs_info->btree_inode->i_mapping);  in open_ctree()
3103 	iput(fs_info->btree_inode);  in open_ctree()
3777 	invalidate_inode_pages2(fs_info->btree_inode->i_mapping);  in close_ctree()
3783 	iput(fs_info->btree_inode);  in close_ctree()
3820 	struct inode *btree_inode = buf->pages[0]->mapping->host;  in btrfs_buffer_uptodate()  local
3826 	ret = verify_parent_transid(&BTRFS_I(btree_inode)->io_tree, buf,  in btrfs_buffer_uptodate()
3891 				   root->fs_info->btree_inode->i_mapping);  in __btrfs_btree_balance_dirty()