323 	struct inode *udir = upperdir->d_inode;  in ovl_create_upper()  local
327 	if (!attr->hardlink && !IS_POSIXACL(udir))  in ovl_create_upper()
330 	inode_lock_nested(udir, I_MUTEX_PARENT);  in ovl_create_upper()
331 	newdentry = ovl_create_real(udir,  in ovl_create_upper()
349 	inode_unlock(udir);  in ovl_create_upper()
353 	ovl_cleanup(udir, newdentry);  in ovl_create_upper()
364 	struct inode *udir = upperdir->d_inode;  in ovl_clear_empty()  local
388 	if (upper->d_parent->d_inode != udir)  in ovl_clear_empty()
410 	err = ovl_do_rename(wdir, opaquedir, udir, upper, RENAME_EXCHANGE);  in ovl_clear_empty()
463 	struct inode *udir = upperdir->d_inode;  in ovl_create_over_whiteout()  local
532 		err = ovl_do_rename(wdir, newdentry, udir, upper,  in ovl_create_over_whiteout()
539 		err = ovl_do_rename(wdir, newdentry, udir, upper, 0);  in ovl_create_over_whiteout()
545 		ovl_cleanup(udir, newdentry);  in ovl_create_over_whiteout()