1406 	struct rlimit r;  in COMPAT_SYSCALL_DEFINE2()  local
1413 		r.rlim_cur = RLIM_INFINITY;  in COMPAT_SYSCALL_DEFINE2()
1415 		r.rlim_cur = r32.rlim_cur;  in COMPAT_SYSCALL_DEFINE2()
1417 		r.rlim_max = RLIM_INFINITY;  in COMPAT_SYSCALL_DEFINE2()
1419 		r.rlim_max = r32.rlim_max;  in COMPAT_SYSCALL_DEFINE2()
1420 	return do_prlimit(current, resource, &r, NULL);  in COMPAT_SYSCALL_DEFINE2()
1426 	struct rlimit r;  in COMPAT_SYSCALL_DEFINE2()  local
1429 	ret = do_prlimit(current, resource, NULL, &r);  in COMPAT_SYSCALL_DEFINE2()
1432 		if (r.rlim_cur > COMPAT_RLIM_INFINITY)  in COMPAT_SYSCALL_DEFINE2()
1435 			r32.rlim_cur = r.rlim_cur;  in COMPAT_SYSCALL_DEFINE2()
1436 		if (r.rlim_max > COMPAT_RLIM_INFINITY)  in COMPAT_SYSCALL_DEFINE2()
1439 			r32.rlim_max = r.rlim_max;  in COMPAT_SYSCALL_DEFINE2()
1476 	struct rlimit r;  in COMPAT_SYSCALL_DEFINE2()  local
1483 	r = current->signal->rlim[resource];  in COMPAT_SYSCALL_DEFINE2()
1485 	if (r.rlim_cur > 0x7FFFFFFF)  in COMPAT_SYSCALL_DEFINE2()
1486 		r.rlim_cur = 0x7FFFFFFF;  in COMPAT_SYSCALL_DEFINE2()
1487 	if (r.rlim_max > 0x7FFFFFFF)  in COMPAT_SYSCALL_DEFINE2()
1488 		r.rlim_max = 0x7FFFFFFF;  in COMPAT_SYSCALL_DEFINE2()
1490 	if (put_user(r.rlim_cur, &rlim->rlim_cur) ||  in COMPAT_SYSCALL_DEFINE2()
1491 	    put_user(r.rlim_max, &rlim->rlim_max))  in COMPAT_SYSCALL_DEFINE2()
1703 static void accumulate_thread_rusage(struct task_struct *t, struct rusage *r)  in accumulate_thread_rusage()  argument
1705 	r->ru_nvcsw += t->nvcsw;  in accumulate_thread_rusage()
1706 	r->ru_nivcsw += t->nivcsw;  in accumulate_thread_rusage()
1707 	r->ru_minflt += t->min_flt;  in accumulate_thread_rusage()
1708 	r->ru_majflt += t->maj_flt;  in accumulate_thread_rusage()
1709 	r->ru_inblock += task_io_get_inblock(t);  in accumulate_thread_rusage()
1710 	r->ru_oublock += task_io_get_oublock(t);  in accumulate_thread_rusage()
1713 void getrusage(struct task_struct *p, int who, struct rusage *r)  in getrusage()  argument
1724 	memset(r, 0, sizeof(*r));  in getrusage()
1730 		accumulate_thread_rusage(p, r);  in getrusage()
1742 		r->ru_nvcsw = sig->cnvcsw;  in getrusage()
1743 		r->ru_nivcsw = sig->cnivcsw;  in getrusage()
1744 		r->ru_minflt = sig->cmin_flt;  in getrusage()
1745 		r->ru_majflt = sig->cmaj_flt;  in getrusage()
1746 		r->ru_inblock = sig->cinblock;  in getrusage()
1747 		r->ru_oublock = sig->coublock;  in getrusage()
1755 		r->ru_nvcsw += sig->nvcsw;  in getrusage()
1756 		r->ru_nivcsw += sig->nivcsw;  in getrusage()
1757 		r->ru_minflt += sig->min_flt;  in getrusage()
1758 		r->ru_majflt += sig->maj_flt;  in getrusage()
1759 		r->ru_inblock += sig->inblock;  in getrusage()
1760 		r->ru_oublock += sig->oublock;  in getrusage()
1766 			accumulate_thread_rusage(t, r);  in getrusage()
1796 	r->ru_maxrss = maxrss * (PAGE_SIZE / 1024); /* convert pages to KBs */  in getrusage()
1797 	r->ru_utime = ns_to_kernel_old_timeval(utime);  in getrusage()
1798 	r->ru_stime = ns_to_kernel_old_timeval(stime);  in getrusage()
1803 	struct rusage r;  in SYSCALL_DEFINE2()  local
1809 	getrusage(current, who, &r);  in SYSCALL_DEFINE2()
1810 	return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0;  in SYSCALL_DEFINE2()
1816 	struct rusage r;  in COMPAT_SYSCALL_DEFINE2()  local
1822 	getrusage(current, who, &r);  in COMPAT_SYSCALL_DEFINE2()
1823 	return put_compat_rusage(&r, ru);  in COMPAT_SYSCALL_DEFINE2()