329 	struct inode *udir = upperdir->d_inode;  in ovl_create_upper()  local
333 	inode_lock_nested(udir, I_MUTEX_PARENT);  in ovl_create_upper()
334 	newdentry = ovl_create_real(ofs, udir,  in ovl_create_upper()
353 	inode_unlock(udir);  in ovl_create_upper()
357 	ovl_cleanup(ofs, udir, newdentry);  in ovl_create_upper()
369 	struct inode *udir = upperdir->d_inode;  in ovl_clear_empty()  local
393 	if (upper->d_parent->d_inode != udir)  in ovl_clear_empty()
415 	err = ovl_do_rename(ofs, wdir, opaquedir, udir, upper, RENAME_EXCHANGE);  in ovl_clear_empty()
453 	struct inode *udir = upperdir->d_inode;  in ovl_create_over_whiteout()  local
522 		err = ovl_do_rename(ofs, wdir, newdentry, udir, upper,  in ovl_create_over_whiteout()
529 		err = ovl_do_rename(ofs, wdir, newdentry, udir, upper, 0);  in ovl_create_over_whiteout()
536 		ovl_cleanup(ofs, udir, newdentry);  in ovl_create_over_whiteout()