C++ (Cpp) accounttime Examples

Example #1

File: portclock.c Project: Earnestly/plan9

void
hzclock(Ureg *ur)
{
	m->ticks++;
	if(m->proc)
		m->proc->pc = ur->pc;

	if(m->flushmmu){
		if(up)
			flushmmu();
		m->flushmmu = 0;
	}

	accounttime();
	kmapinval();

	if(kproftimer != nil)
		kproftimer(ur->pc);

	if((active.machs&(1<<m->machno)) == 0)
		return;

	if(active.exiting) {
		print("someone's exiting\n");
		exit(0);
	}

	checkalarms();

	if(up && up->state == Running)
		hzsched();	/* in proc.c */
}

Example #2

File: portclock.c Project: Requaos/harvey

void
hzclock(Ureg *ur)
{
	Proc *up = externup();
	uintptr_t pc;

	machp()->ticks++;
	if(machp()->machno == 0)
		sys->ticks = machp()->ticks;

	pc = userpc(ur);
	if(machp()->proc)
		machp()->proc->pc = pc;

	if(machp()->mmuflush){
		if(up)
			mmuflush();
		machp()->mmuflush = 0;
	}

	accounttime();
	kmapinval();

	if(kproftimer != nil)
		kproftimer(pc);
	oprof_alarm_handler(ur);

	if(machp()->online == 0)
		return;

	if(active.exiting) {
		print("someone's exiting\n");
		exit(0);
	}

	if(machp()->machno == 0) {
		/* since sys->ticks is only updated if machp()->machno == 0 */
		checkalarms();
	}

	if(up && up->state == Running)
		hzsched();	/* in proc.c */
}