1991/1114/ss/clock.c (diff list | history)

1991/1113/sys/src/9/ss/clock.c:42,48 – 1991/1114/sys/src/9/ss/clock.c:42,48 (short | long | prev | next)
1990/1223		clock(Ureg *ur) { Proc *p;
1991/1113		ulong i, ss, nrun = 0;
1991/1114		ulong i, nrun = 0;
1991/1113		Segment *s;
1990/1223
1990/1227		i = ctr->lim1; /* clear interrupt */
1991/1113/sys/src/9/ss/clock.c:71,80 – 1991/1114/sys/src/9/ss/clock.c:71,79
1991/0821		sched(); }
1991/0711		if((ur->psr&PSRPSUPER) == 0){
1991/1113		ss = spllo(); /* Low because we may fault */
1991/1114		spllo(); /* Low because we may fault */
1991/1113		*(ulong*)(USTKTOP-BY2WD) += TK2MS(1);
1991/1111		notify(ur);
1991/1113		splx(ss); /* return hi for restore */
1991/1114		splhi(); /* return hi for restore */
1991/0711		}
1990/1223		} }