241 	       clu.dir != EXFAT_EOF_CLUSTER) {  in exfat_search_empty_slot()
256 					clu.dir++;  in exfat_search_empty_slot()
258 					clu.dir = EXFAT_EOF_CLUSTER;  in exfat_search_empty_slot()
260 				if (exfat_get_next_cluster(sb, &clu.dir))  in exfat_search_empty_slot()
270 	if (dentry == total_entries || clu.dir == EXFAT_EOF_CLUSTER)  in exfat_search_empty_slot()
283 		 * exFAT spec allows a dir to grow up to 8388608(256MB)  in exfat_check_max_dentries()
342 		if (exfat_zeroed_cluster(inode, clu.dir))  in exfat_find_empty_entry()
346 			ei->start_clu = clu.dir;  in exfat_find_empty_entry()
347 			p_dir->dir = clu.dir;  in exfat_find_empty_entry()
355 			exfat_chain_cont_cluster(sb, p_dir->dir, p_dir->size);  in exfat_find_empty_entry()
361 			if (exfat_ent_set(sb, last_clu, clu.dir))  in exfat_find_empty_entry()
364 		if (hint_femp.cur.dir == EXFAT_EOF_CLUSTER)  in exfat_find_empty_entry()
365 			exfat_chain_set(&hint_femp.cur, clu.dir, 0, clu.flags);  in exfat_find_empty_entry()
441 		const unsigned char *path, struct exfat_chain *dir,  in exfat_resolve_path()  argument
444 	return __exfat_resolve_path(inode, path, dir, uni, 0);  in exfat_resolve_path()
448 		const unsigned char *path, struct exfat_chain *dir,  in exfat_resolve_path_for_lookup()  argument
451 	return __exfat_resolve_path(inode, path, dir, uni, 1);  in exfat_resolve_path_for_lookup()
456 	return ((loff_t) info->dir.dir << 32) | (info->entry & 0xffffffff);  in exfat_make_i_pos()
496 		start_clu = clu.dir;  in exfat_add_entry()
511 	info->dir = *p_dir;  in exfat_add_entry()
539 static int exfat_create(struct mnt_idmap *idmap, struct inode *dir,  in exfat_create()  argument
542 	struct super_block *sb = dir->i_sb;  in exfat_create()
548 	loff_t size = i_size_read(dir);  in exfat_create()
555 	err = exfat_add_entry(dir, dentry->d_name.name, &cdir, TYPE_FILE,  in exfat_create()
560 	inode_inc_iversion(dir);  in exfat_create()
561 	inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));  in exfat_create()
562 	if (IS_DIRSYNC(dir) && size != i_size_read(dir))  in exfat_create()
563 		exfat_sync_inode(dir);  in exfat_create()
565 		mark_inode_dirty(dir);  in exfat_create()
586 static int exfat_find(struct inode *dir, struct qstr *qname,  in exfat_find()  argument
592 	struct super_block *sb = dir->i_sb;  in exfat_find()
594 	struct exfat_inode_info *ei = EXFAT_I(dir);  in exfat_find()
597 	/* for optimized dir & entry to prevent long traverse of cluster chain */  in exfat_find()
604 	ret = exfat_resolve_path_for_lookup(dir, qname->name, &cdir, &uni_name);  in exfat_find()
609 	if (ei->version != (inode_peek_iversion_raw(dir) & 0xffffffff)) {  in exfat_find()
610 		ei->hint_stat.clu = cdir.dir;  in exfat_find()
612 		ei->version = (inode_peek_iversion_raw(dir) & 0xffffffff);  in exfat_find()
621 	info->dir = cdir;  in exfat_find()
626 	cdir.dir = hint_opt.clu;  in exfat_find()
669 			       i_size_read(dir), ei->dir.dir, ei->entry);  in exfat_find()
690 static struct dentry *exfat_lookup(struct inode *dir, struct dentry *dentry,  in exfat_lookup()  argument
693 	struct super_block *sb = dir->i_sb;  in exfat_lookup()
702 	err = exfat_find(dir, &dentry->d_name, &info);  in exfat_lookup()
722 	 * FS is not corrupted (especially double linked dir).  in exfat_lookup()
758 		exfat_d_version_set(dentry, inode_query_iversion(dir));  in exfat_lookup()
767 static int exfat_unlink(struct inode *dir, struct dentry *dentry)  in exfat_unlink()  argument
770 	struct super_block *sb = dir->i_sb;  in exfat_unlink()
780 	exfat_chain_dup(&cdir, &ei->dir);  in exfat_unlink()
782 	if (ei->dir.dir == DIR_DELETED) {  in exfat_unlink()
804 	ei->dir.dir = DIR_DELETED;  in exfat_unlink()
806 	inode_inc_iversion(dir);  in exfat_unlink()
807 	simple_inode_init_ts(dir);  in exfat_unlink()
808 	exfat_truncate_inode_atime(dir);  in exfat_unlink()
809 	mark_inode_dirty(dir);  in exfat_unlink()
815 	exfat_d_version_set(dentry, inode_query_iversion(dir));  in exfat_unlink()
821 static int exfat_mkdir(struct mnt_idmap *idmap, struct inode *dir,  in exfat_mkdir()  argument
824 	struct super_block *sb = dir->i_sb;  in exfat_mkdir()
830 	loff_t size = i_size_read(dir);  in exfat_mkdir()
837 	err = exfat_add_entry(dir, dentry->d_name.name, &cdir, TYPE_DIR,  in exfat_mkdir()
842 	inode_inc_iversion(dir);  in exfat_mkdir()
843 	inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));  in exfat_mkdir()
844 	if (IS_DIRSYNC(dir) && size != i_size_read(dir))  in exfat_mkdir()
845 		exfat_sync_inode(dir);  in exfat_mkdir()
847 		mark_inode_dirty(dir);  in exfat_mkdir()
848 	inc_nlink(dir);  in exfat_mkdir()
880 	if (p_dir->dir == EXFAT_EOF_CLUSTER)  in exfat_check_dir_empty()
885 	while (clu.dir != EXFAT_EOF_CLUSTER) {  in exfat_check_dir_empty()
903 				clu.dir++;  in exfat_check_dir_empty()
905 				clu.dir = EXFAT_EOF_CLUSTER;  in exfat_check_dir_empty()
907 			if (exfat_get_next_cluster(sb, &(clu.dir)))  in exfat_check_dir_empty()
915 static int exfat_rmdir(struct inode *dir, struct dentry *dentry)  in exfat_rmdir()  argument
930 	exfat_chain_dup(&cdir, &ei->dir);  in exfat_rmdir()
933 	if (ei->dir.dir == DIR_DELETED) {  in exfat_rmdir()
960 	err = exfat_put_dentry_set(&es, IS_DIRSYNC(dir));  in exfat_rmdir()
964 	ei->dir.dir = DIR_DELETED;  in exfat_rmdir()
966 	inode_inc_iversion(dir);  in exfat_rmdir()
967 	simple_inode_init_ts(dir);  in exfat_rmdir()
968 	exfat_truncate_inode_atime(dir);  in exfat_rmdir()
969 	if (IS_DIRSYNC(dir))  in exfat_rmdir()
970 		exfat_sync_inode(dir);  in exfat_rmdir()
972 		mark_inode_dirty(dir);  in exfat_rmdir()
973 	drop_nlink(dir);  in exfat_rmdir()
979 	exfat_d_version_set(dentry, inode_query_iversion(dir));  in exfat_rmdir()
1038 		ei->dir = *p_dir;  in exfat_rename_file()
1096 	exfat_chain_set(&ei->dir, p_newdir->dir, p_newdir->size,  in exfat_move_file()
1137 	if (ei->dir.dir == DIR_DELETED) {  in __exfat_rename()
1147 	/* check whether new dir is existing directory and empty */  in __exfat_rename()
1152 		if (new_ei->dir.dir == DIR_DELETED) {  in __exfat_rename()
1157 		p_dir = &(new_ei->dir);  in __exfat_rename()
1170 			new_clu.dir = new_ei->start_clu;  in __exfat_rename()
1190 	if (olddir.dir == newdir.dir)  in __exfat_rename()
1214 		/* Free the clusters if new_inode is a dir(as if exfat_rmdir) */  in __exfat_rename()
1239 		new_ei->dir.dir = DIR_DELETED;  in __exfat_rename()
1281 	i_pos = ((loff_t)EXFAT_I(old_inode)->dir.dir << 32) |  in exfat_rename()