259 			block_t blkaddr, struct dnode_of_data *dn)  in check_index_in_prev_nodes()  argument
267 	struct dnode_of_data tdn = *dn;  in check_index_in_prev_nodes()
294 	if (dn->inode->i_ino == nid) {  in check_index_in_prev_nodes()
296 		if (!dn->inode_page_locked)  in check_index_in_prev_nodes()
297 			lock_page(dn->inode_page);  in check_index_in_prev_nodes()
298 		tdn.node_page = dn->inode_page;  in check_index_in_prev_nodes()
301 	} else if (dn->nid == nid) {  in check_index_in_prev_nodes()
315 	if (ino != dn->inode->i_ino) {  in check_index_in_prev_nodes()
321 		inode = dn->inode;  in check_index_in_prev_nodes()
331 	if (ino == dn->inode->i_ino && dn->inode_page_locked)  in check_index_in_prev_nodes()
332 		unlock_page(dn->inode_page);  in check_index_in_prev_nodes()
343 	if (ino != dn->inode->i_ino)  in check_index_in_prev_nodes()
345 	else if (dn->inode_page_locked)  in check_index_in_prev_nodes()
346 		lock_page(dn->inode_page);  in check_index_in_prev_nodes()
352 	if (dn->inode->i_ino == nid && !dn->inode_page_locked)  in check_index_in_prev_nodes()
353 		unlock_page(dn->inode_page);  in check_index_in_prev_nodes()
362 	struct dnode_of_data dn;  in do_recover_data()  local
386 	set_new_dnode(&dn, inode, NULL, NULL, 0);  in do_recover_data()
388 	err = get_dnode_of_data(&dn, start, ALLOC_NODE);  in do_recover_data()
392 	f2fs_wait_on_page_writeback(dn.node_page, NODE);  in do_recover_data()
394 	get_node_info(sbi, dn.nid, &ni);  in do_recover_data()
396 	f2fs_bug_on(sbi, ofs_of_node(dn.node_page) != ofs_of_node(page));  in do_recover_data()
398 	for (; start < end; start++, dn.ofs_in_node++) {  in do_recover_data()
401 		src = datablock_addr(dn.node_page, dn.ofs_in_node);  in do_recover_data()
402 		dest = datablock_addr(page, dn.ofs_in_node);  in do_recover_data()
410 			truncate_data_blocks_range(&dn, 1);  in do_recover_data()
419 			truncate_data_blocks_range(&dn, 1);  in do_recover_data()
420 			err = reserve_new_block(&dn);  in do_recover_data()
429 				err = reserve_new_block(&dn);  in do_recover_data()
435 			err = check_index_in_prev_nodes(sbi, dest, &dn);  in do_recover_data()
440 			f2fs_replace_block(sbi, &dn, src, dest,  in do_recover_data()
446 	if (IS_INODE(dn.node_page))  in do_recover_data()
447 		sync_inode_page(&dn);  in do_recover_data()
449 	copy_node_footer(dn.node_page, page);  in do_recover_data()
450 	fill_node_footer(dn.node_page, dn.nid, ni.ino,  in do_recover_data()
452 	set_page_dirty(dn.node_page);  in do_recover_data()
454 	f2fs_put_dnode(&dn);  in do_recover_data()