307 struct f2fs_dir_entry *f2fs_find_in_inline_dir(struct inode *dir,  in f2fs_find_in_inline_dir()  argument
310 	struct f2fs_sb_info *sbi = F2FS_SB(dir->i_sb);  in f2fs_find_in_inline_dir()
318 	ipage = f2fs_get_node_page(sbi, dir->i_ino);  in f2fs_find_in_inline_dir()
324 	namehash = f2fs_dentry_hash(dir, &name, fname);  in f2fs_find_in_inline_dir()
326 	inline_dentry = inline_data_addr(dir, ipage);  in f2fs_find_in_inline_dir()
328 	make_dentry_ptr_inline(dir, &d, inline_dentry);  in f2fs_find_in_inline_dir()
362 static int f2fs_move_inline_dirents(struct inode *dir, struct page *ipage,  in f2fs_move_inline_dirents()  argument
371 	page = f2fs_grab_cache_page(dir->i_mapping, 0, false);  in f2fs_move_inline_dirents()
377 	set_new_dnode(&dn, dir, ipage, NULL, 0);  in f2fs_move_inline_dirents()
386 			  __func__, dir->i_ino, dn.data_blkaddr);  in f2fs_move_inline_dirents()
395 	make_dentry_ptr_inline(dir, &src, inline_dentry);  in f2fs_move_inline_dirents()
396 	make_dentry_ptr_block(dir, &dst, dentry_blk);  in f2fs_move_inline_dirents()
415 	f2fs_truncate_inline_inode(dir, ipage, 0);  in f2fs_move_inline_dirents()
417 	stat_dec_inline_dir(dir);  in f2fs_move_inline_dirents()
418 	clear_inode_flag(dir, FI_INLINE_DENTRY);  in f2fs_move_inline_dirents()
424 	if (!f2fs_sb_has_flexible_inline_xattr(F2FS_I_SB(dir)) &&  in f2fs_move_inline_dirents()
425 			!f2fs_has_inline_xattr(dir))  in f2fs_move_inline_dirents()
426 		F2FS_I(dir)->i_inline_xattr_size = 0;  in f2fs_move_inline_dirents()
428 	f2fs_i_depth_write(dir, 1);  in f2fs_move_inline_dirents()
429 	if (i_size_read(dir) < PAGE_SIZE)  in f2fs_move_inline_dirents()
430 		f2fs_i_size_write(dir, PAGE_SIZE);  in f2fs_move_inline_dirents()
436 static int f2fs_add_inline_entries(struct inode *dir, void *inline_dentry)  in f2fs_add_inline_entries()  argument
442 	make_dentry_ptr_inline(dir, &d, inline_dentry);  in f2fs_add_inline_entries()
468 		err = f2fs_add_regular_entry(dir, &new_name, NULL, NULL,  in f2fs_add_inline_entries()
477 	truncate_inode_pages(&dir->i_data, 0);  in f2fs_add_inline_entries()
478 	f2fs_truncate_blocks(dir, 0, false);  in f2fs_add_inline_entries()
479 	f2fs_remove_dirty_inode(dir);  in f2fs_add_inline_entries()
483 static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage,  in f2fs_move_rehashed_dirents()  argument
489 	backup_dentry = f2fs_kmalloc(F2FS_I_SB(dir),  in f2fs_move_rehashed_dirents()
490 				MAX_INLINE_DATA(dir), GFP_F2FS_ZERO);  in f2fs_move_rehashed_dirents()
496 	memcpy(backup_dentry, inline_dentry, MAX_INLINE_DATA(dir));  in f2fs_move_rehashed_dirents()
497 	f2fs_truncate_inline_inode(dir, ipage, 0);  in f2fs_move_rehashed_dirents()
501 	err = f2fs_add_inline_entries(dir, backup_dentry);  in f2fs_move_rehashed_dirents()
507 	stat_dec_inline_dir(dir);  in f2fs_move_rehashed_dirents()
508 	clear_inode_flag(dir, FI_INLINE_DENTRY);  in f2fs_move_rehashed_dirents()
514 	if (!f2fs_sb_has_flexible_inline_xattr(F2FS_I_SB(dir)) &&  in f2fs_move_rehashed_dirents()
515 			!f2fs_has_inline_xattr(dir))  in f2fs_move_rehashed_dirents()
516 		F2FS_I(dir)->i_inline_xattr_size = 0;  in f2fs_move_rehashed_dirents()
523 	memcpy(inline_dentry, backup_dentry, MAX_INLINE_DATA(dir));  in f2fs_move_rehashed_dirents()
524 	f2fs_i_depth_write(dir, 0);  in f2fs_move_rehashed_dirents()
525 	f2fs_i_size_write(dir, MAX_INLINE_DATA(dir));  in f2fs_move_rehashed_dirents()
533 static int f2fs_convert_inline_dir(struct inode *dir, struct page *ipage,  in f2fs_convert_inline_dir()  argument
536 	if (!F2FS_I(dir)->i_dir_level)  in f2fs_convert_inline_dir()
537 		return f2fs_move_inline_dirents(dir, ipage, inline_dentry);  in f2fs_convert_inline_dir()
539 		return f2fs_move_rehashed_dirents(dir, ipage, inline_dentry);  in f2fs_convert_inline_dir()
542 int f2fs_add_inline_entry(struct inode *dir, const struct qstr *new_name,  in f2fs_add_inline_entry()  argument
546 	struct f2fs_sb_info *sbi = F2FS_I_SB(dir);  in f2fs_add_inline_entry()
556 	ipage = f2fs_get_node_page(sbi, dir->i_ino);  in f2fs_add_inline_entry()
560 	inline_dentry = inline_data_addr(dir, ipage);  in f2fs_add_inline_entry()
561 	make_dentry_ptr_inline(dir, &d, inline_dentry);  in f2fs_add_inline_entry()
565 		err = f2fs_convert_inline_dir(dir, ipage, inline_dentry);  in f2fs_add_inline_entry()
574 		page = f2fs_init_inode_metadata(inode, dir, new_name,  in f2fs_add_inline_entry()
584 	name_hash = f2fs_dentry_hash(dir, new_name, NULL);  in f2fs_add_inline_entry()
591 		f2fs_i_pino_write(inode, dir->i_ino);  in f2fs_add_inline_entry()
600 	f2fs_update_parent_metadata(dir, inode, 0);  in f2fs_add_inline_entry()
610 					struct inode *dir, struct inode *inode)  in f2fs_delete_inline_entry()  argument
621 	inline_dentry = inline_data_addr(dir, page);  in f2fs_delete_inline_entry()
622 	make_dentry_ptr_inline(dir, &d, inline_dentry);  in f2fs_delete_inline_entry()
631 	dir->i_ctime = dir->i_mtime = current_time(dir);  in f2fs_delete_inline_entry()
632 	f2fs_mark_inode_dirty_sync(dir, false);  in f2fs_delete_inline_entry()
635 		f2fs_drop_nlink(dir, inode);  in f2fs_delete_inline_entry()
638 bool f2fs_empty_inline_dir(struct inode *dir)  in f2fs_empty_inline_dir()  argument
640 	struct f2fs_sb_info *sbi = F2FS_I_SB(dir);  in f2fs_empty_inline_dir()
646 	ipage = f2fs_get_node_page(sbi, dir->i_ino);  in f2fs_empty_inline_dir()
650 	inline_dentry = inline_data_addr(dir, ipage);  in f2fs_empty_inline_dir()
651 	make_dentry_ptr_inline(dir, &d, inline_dentry);  in f2fs_empty_inline_dir()