On Fri, 29 Apr 2011, Arve Hjønnevåg wrote: > On Fri, Apr 29, 2011 at 10:31 AM, tip-bot for John Stultz > <john.stultz@xxxxxxxxxx> wrote: > > - set_normalized_timespec(&time, > > - newtime + delta.tv_sec, > > - (NSEC_PER_SEC >> 1) + delta.tv_nsec); > > - do_settimeofday(&time); > > + /* subtract kernel time between rtc_suspend to rtc_resume */ > > + time = timespec_sub(time, timespec_sub(newts, oldts)); > > The delta you got from the rtc can be almost a second to long or > short. Do you do anything to prevent these errors from accumulating? By using the the magic crystal ball to avoid it or what do you have in mind ? Thanks, tglx
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