1471 		      struct rlimit *new_rlim, struct rlimit *old_rlim)  in do_prlimit()  argument
1480 	if (new_rlim) {  in do_prlimit()
1481 		if (new_rlim->rlim_cur > new_rlim->rlim_max)  in do_prlimit()
1484 				new_rlim->rlim_max > sysctl_nr_open)  in do_prlimit()
1491 	if (new_rlim) {  in do_prlimit()
1496 		if (new_rlim->rlim_max > rlim->rlim_max &&  in do_prlimit()
1500 			retval = security_task_setrlimit(tsk, resource, new_rlim);  in do_prlimit()
1505 		if (new_rlim)  in do_prlimit()
1506 			*rlim = *new_rlim;  in do_prlimit()
1515 	if (!retval && new_rlim && resource == RLIMIT_CPU &&  in do_prlimit()
1516 	    new_rlim->rlim_cur != RLIM_INFINITY &&  in do_prlimit()
1527 		update_rlimit_cpu(tsk->group_leader, new_rlim->rlim_cur);  in do_prlimit()
1700 		const struct rlimit64 __user *, new_rlim,  in SYSCALL_DEFINE4()  argument
1712 	if (new_rlim) {  in SYSCALL_DEFINE4()
1713 		if (copy_from_user(&new64, new_rlim, sizeof(new64)))  in SYSCALL_DEFINE4()
1733 	ret = do_prlimit(tsk, resource, new_rlim ? &new : NULL,  in SYSCALL_DEFINE4()
1748 	struct rlimit new_rlim;  in SYSCALL_DEFINE2()  local
1750 	if (copy_from_user(&new_rlim, rlim, sizeof(*rlim)))  in SYSCALL_DEFINE2()
1752 	return do_prlimit(current, resource, &new_rlim, NULL);  in SYSCALL_DEFINE2()