1361 		struct rlimit *new_rlim, struct rlimit *old_rlim)  in do_prlimit()  argument
1368 	if (new_rlim) {  in do_prlimit()
1369 		if (new_rlim->rlim_cur > new_rlim->rlim_max)  in do_prlimit()
1372 				new_rlim->rlim_max > sysctl_nr_open)  in do_prlimit()
1385 	if (new_rlim) {  in do_prlimit()
1388 		if (new_rlim->rlim_max > rlim->rlim_max &&  in do_prlimit()
1393 					resource, new_rlim);  in do_prlimit()
1394 		if (resource == RLIMIT_CPU && new_rlim->rlim_cur == 0) {  in do_prlimit()
1401 			new_rlim->rlim_cur = 1;  in do_prlimit()
1407 		if (new_rlim)  in do_prlimit()
1408 			*rlim = *new_rlim;  in do_prlimit()
1418 	 if (!retval && new_rlim && resource == RLIMIT_CPU &&  in do_prlimit()
1419 			 new_rlim->rlim_cur != RLIM_INFINITY)  in do_prlimit()
1420 		update_rlimit_cpu(tsk, new_rlim->rlim_cur);  in do_prlimit()
1449 		const struct rlimit64 __user *, new_rlim,  in SYSCALL_DEFINE4()  argument
1457 	if (new_rlim) {  in SYSCALL_DEFINE4()
1458 		if (copy_from_user(&new64, new_rlim, sizeof(new64)))  in SYSCALL_DEFINE4()
1477 	ret = do_prlimit(tsk, resource, new_rlim ? &new : NULL,  in SYSCALL_DEFINE4()
1492 	struct rlimit new_rlim;  in SYSCALL_DEFINE2()  local
1494 	if (copy_from_user(&new_rlim, rlim, sizeof(*rlim)))  in SYSCALL_DEFINE2()
1496 	return do_prlimit(current, resource, &new_rlim, NULL);  in SYSCALL_DEFINE2()