1614 static void accumulate_thread_rusage(struct task_struct *t, struct rusage *r)  in accumulate_thread_rusage()  argument
1616 	r->ru_nvcsw += t->nvcsw;  in accumulate_thread_rusage()
1617 	r->ru_nivcsw += t->nivcsw;  in accumulate_thread_rusage()
1618 	r->ru_minflt += t->min_flt;  in accumulate_thread_rusage()
1619 	r->ru_majflt += t->maj_flt;  in accumulate_thread_rusage()
1620 	r->ru_inblock += task_io_get_inblock(t);  in accumulate_thread_rusage()
1621 	r->ru_oublock += task_io_get_oublock(t);  in accumulate_thread_rusage()
1624 static void k_getrusage(struct task_struct *p, int who, struct rusage *r)  in k_getrusage()  argument
1631 	memset((char *) r, 0, sizeof *r);  in k_getrusage()
1637 		accumulate_thread_rusage(p, r);  in k_getrusage()
1649 			r->ru_nvcsw = p->signal->cnvcsw;  in k_getrusage()
1650 			r->ru_nivcsw = p->signal->cnivcsw;  in k_getrusage()
1651 			r->ru_minflt = p->signal->cmin_flt;  in k_getrusage()
1652 			r->ru_majflt = p->signal->cmaj_flt;  in k_getrusage()
1653 			r->ru_inblock = p->signal->cinblock;  in k_getrusage()
1654 			r->ru_oublock = p->signal->coublock;  in k_getrusage()
1663 			r->ru_nvcsw += p->signal->nvcsw;  in k_getrusage()
1664 			r->ru_nivcsw += p->signal->nivcsw;  in k_getrusage()
1665 			r->ru_minflt += p->signal->min_flt;  in k_getrusage()
1666 			r->ru_majflt += p->signal->maj_flt;  in k_getrusage()
1667 			r->ru_inblock += p->signal->inblock;  in k_getrusage()
1668 			r->ru_oublock += p->signal->oublock;  in k_getrusage()
1671 				accumulate_thread_rusage(t, r);  in k_getrusage()
1682 	cputime_to_timeval(utime, &r->ru_utime);  in k_getrusage()
1683 	cputime_to_timeval(stime, &r->ru_stime);  in k_getrusage()
1688 	struct rusage r;  in getrusage()  local
1689 	k_getrusage(p, who, &r);  in getrusage()
1690 	return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0;  in getrusage()