469 	io_tree = &BTRFS_I(fs_info->btree_inode)->io_tree;  in btree_read_extent_buffer_pages()
2098 	struct inode *inode = fs_info->btree_inode;  in btrfs_init_btree_inode()
2742 	fs_info->btree_inode = new_inode(sb);  in open_ctree()
2743 	if (!fs_info->btree_inode) {  in open_ctree()
2747 	mapping_set_gfp_mask(fs_info->btree_inode->i_mapping, GFP_NOFS);  in open_ctree()
3372 	filemap_write_and_wait(fs_info->btree_inode->i_mapping);  in open_ctree()
3385 	invalidate_inode_pages2(fs_info->btree_inode->i_mapping);  in open_ctree()
3396 	iput(fs_info->btree_inode);  in open_ctree()
4134 	invalidate_inode_pages2(fs_info->btree_inode->i_mapping);  in close_ctree()
4149 	iput(fs_info->btree_inode);  in close_ctree()
4174 	struct inode *btree_inode = buf->pages[0]->mapping->host;  in btrfs_buffer_uptodate()  local
4180 	ret = verify_parent_transid(&BTRFS_I(btree_inode)->io_tree, buf,  in btrfs_buffer_uptodate()
4247 		balance_dirty_pages_ratelimited(fs_info->btree_inode->i_mapping);  in __btrfs_btree_balance_dirty()