Re: [patch 4/8] rtc: core: Make the sync offset default more realistic

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Alexandre,

On Fri, Dec 11 2020 at 00:59, Alexandre Belloni wrote:
> On 06/12/2020 22:46:17+0100, Thomas Gleixner wrote:
>>  	/* Drivers can revise this default after allocating the device. */
>> -	rtc->set_offset_nsec =  NSEC_PER_SEC / 2;
>> +	rtc->set_offset_nsec =  10 * NSEC_PER_MSEC;
>
> I did retest, on a slow 100kHz i2c bus, with a fairly inconvenient RTC,
> The maximum offset to set the RTC was 4845533ns so I'd say 10ms is too
> large. Should we make that 5ms ?

Sure. As I said I pulled the 10 out of thin air.

> Apart from that, on the series, you can add my
> Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>

I'll amend the s/10/5/ throughout the series while queueing the whole
pile in the timers/core branch unless you want it to be handled
differently.

Thanks,

        tglx



[Index of Archives]     [Linux Sound]     [ALSA Users]     [ALSA Devel]     [Linux Audio Users]     [Linux Media]     [Kernel]     [Gimp]     [Yosemite News]     [Linux Media]

  Powered by Linux