449 	io_tree = &BTRFS_I(root->fs_info->btree_inode)->io_tree;  in btree_read_extent_buffer_pages()
1083 	struct inode *btree_inode = root->fs_info->btree_inode;  in readahead_tree_block()  local
1088 	read_extent_buffer_pages(&BTRFS_I(btree_inode)->io_tree,  in readahead_tree_block()
1097 	struct inode *btree_inode = root->fs_info->btree_inode;  in reada_tree_block_flagged()  local
1098 	struct extent_io_tree *io_tree = &BTRFS_I(btree_inode)->io_tree;  in reada_tree_block_flagged()
1276 				     fs_info->btree_inode->i_mapping);  in __setup_root()
2232 	fs_info->btree_inode->i_ino = BTRFS_BTREE_INODE_OBJECTID;  in btrfs_init_btree_inode()
2233 	set_nlink(fs_info->btree_inode, 1);  in btrfs_init_btree_inode()
2239 	fs_info->btree_inode->i_size = OFFSET_MAX;  in btrfs_init_btree_inode()
2240 	fs_info->btree_inode->i_mapping->a_ops = &btree_aops;  in btrfs_init_btree_inode()
2242 	RB_CLEAR_NODE(&BTRFS_I(fs_info->btree_inode)->rb_node);  in btrfs_init_btree_inode()
2243 	extent_io_tree_init(&BTRFS_I(fs_info->btree_inode)->io_tree,  in btrfs_init_btree_inode()
2244 			     fs_info->btree_inode->i_mapping);  in btrfs_init_btree_inode()
2245 	BTRFS_I(fs_info->btree_inode)->io_tree.track_uptodate = 0;  in btrfs_init_btree_inode()
2246 	extent_map_tree_init(&BTRFS_I(fs_info->btree_inode)->extent_tree);  in btrfs_init_btree_inode()
2248 	BTRFS_I(fs_info->btree_inode)->io_tree.ops = &btree_extent_io_ops;  in btrfs_init_btree_inode()
2250 	BTRFS_I(fs_info->btree_inode)->root = tree_root;  in btrfs_init_btree_inode()
2251 	memset(&BTRFS_I(fs_info->btree_inode)->location, 0,  in btrfs_init_btree_inode()
2254 		&BTRFS_I(fs_info->btree_inode)->runtime_flags);  in btrfs_init_btree_inode()
2255 	btrfs_insert_inode_hash(fs_info->btree_inode);  in btrfs_init_btree_inode()
2531 	fs_info->btree_inode = new_inode(sb);  in open_ctree()
2532 	if (!fs_info->btree_inode) {  in open_ctree()
2537 	mapping_set_gfp_mask(fs_info->btree_inode->i_mapping, GFP_NOFS);  in open_ctree()
2629 			     fs_info->btree_inode->i_mapping);  in open_ctree()
2631 			     fs_info->btree_inode->i_mapping);  in open_ctree()
3150 	filemap_write_and_wait(fs_info->btree_inode->i_mapping);  in open_ctree()
3164 	invalidate_inode_pages2(fs_info->btree_inode->i_mapping);  in open_ctree()
3172 	iput(fs_info->btree_inode);  in open_ctree()
3879 	invalidate_inode_pages2(fs_info->btree_inode->i_mapping);  in close_ctree()
3885 	iput(fs_info->btree_inode);  in close_ctree()
3922 	struct inode *btree_inode = buf->pages[0]->mapping->host;  in btrfs_buffer_uptodate()  local
3928 	ret = verify_parent_transid(&BTRFS_I(btree_inode)->io_tree, buf,  in btrfs_buffer_uptodate()
3993 				   root->fs_info->btree_inode->i_mapping);  in __btrfs_btree_balance_dirty()