267 static int ovl_check_whiteouts(struct dentry *dir, struct ovl_readdir_data *rdd)  in ovl_check_whiteouts()  argument
276 	err = down_write_killable(&dir->d_inode->i_rwsem);  in ovl_check_whiteouts()
281 			dentry = lookup_one_len(p->name, dir, p->len);  in ovl_check_whiteouts()
287 		inode_unlock(dir->d_inode);  in ovl_check_whiteouts()
461 	struct dentry *dir = path->dentry;  in ovl_cache_update_ino()  local
465 	int xinobits = ovl_xino_bits(dir->d_sb);  in ovl_cache_update_ino()
468 	if (!ovl_same_dev(dir->d_sb))  in ovl_cache_update_ino()
473 			this = dget(dir);  in ovl_cache_update_ino()
478 			this = dget(dir->d_parent);  in ovl_cache_update_ino()
482 	this = lookup_one_len(p->name, dir, p->len);  in ovl_cache_update_ino()
509 			     dir->d_sb->s_dev != stat.dev);  in ovl_cache_update_ino()
515 					  ovl_xino_warn(dir->d_sb));  in ovl_cache_update_ino()
676 	struct inode *dir = d_inode(file->f_path.dentry);  in ovl_is_impure_dir()  local
684 	return od->is_upper && ovl_test_flag(OVL_IMPURE, dir);  in ovl_is_impure_dir()
692 	struct dentry *dir = file->f_path.dentry;  in ovl_iterate_real()  local
693 	const struct ovl_layer *lower_layer = ovl_layer_lower(dir);  in ovl_iterate_real()
697 		.xinobits = ovl_xino_bits(dir->d_sb),  in ovl_iterate_real()
698 		.xinowarn = ovl_xino_warn(dir->d_sb),  in ovl_iterate_real()
704 	if (OVL_TYPE_MERGE(ovl_path_type(dir->d_parent))) {  in ovl_iterate_real()
708 		statpath.dentry = dir->d_parent;  in ovl_iterate_real()
713 		WARN_ON_ONCE(dir->d_sb->s_dev != stat.dev);  in ovl_iterate_real()
1069 	struct inode *dir = path->dentry->d_inode;  in ovl_workdir_cleanup_recurse()  local
1098 	inode_lock_nested(dir, I_MUTEX_PARENT);  in ovl_workdir_cleanup_recurse()
1117 			err = ovl_workdir_cleanup(dir, path->mnt, dentry, level);  in ovl_workdir_cleanup_recurse()
1122 	inode_unlock(dir);  in ovl_workdir_cleanup_recurse()
1128 int ovl_workdir_cleanup(struct inode *dir, struct vfsmount *mnt,  in ovl_workdir_cleanup()  argument
1134 		return ovl_cleanup(dir, dentry);  in ovl_workdir_cleanup()
1137 	err = ovl_do_rmdir(dir, dentry);  in ovl_workdir_cleanup()
1141 		inode_unlock(dir);  in ovl_workdir_cleanup()
1143 		inode_lock_nested(dir, I_MUTEX_PARENT);  in ovl_workdir_cleanup()
1145 			err = ovl_cleanup(dir, dentry);  in ovl_workdir_cleanup()
1156 	struct inode *dir = indexdir->d_inode;  in ovl_indexdir_cleanup()  local
1173 	inode_lock_nested(dir, I_MUTEX_PARENT);  in ovl_indexdir_cleanup()
1189 			err = ovl_workdir_cleanup(dir, path.mnt, index, 1);  in ovl_indexdir_cleanup()
1199 			err = ovl_cleanup(dir, index);  in ovl_indexdir_cleanup()
1212 			err = ovl_cleanup_and_whiteout(ofs, dir, index);  in ovl_indexdir_cleanup()
1215 			err = ovl_cleanup(dir, index);  in ovl_indexdir_cleanup()
1226 	inode_unlock(dir);  in ovl_indexdir_cleanup()