On Tue, Nov 10, 2015 at 06:01:16AM -0800, Jacob Pan wrote: > On Tue, 10 Nov 2015 14:23:24 +0100 > Peter Zijlstra <pet...@infradead.org> wrote:
> > It looks like what you want is: > > > > hrtimer_forward(hrt, period); > > > > unconditionally. > In the ideal world yes. But my thinking was that timers may not be so > accurate to deliver interrupts, over the time the timeout error may > accumulate so that eventually timers will be out of sync. Timers have a global time base. Even if individual deliveries have an error, there is no accumulated error. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
