Messages in this thread | | | Subject | Re: [RFC] clocksouce implementation for powerpc | From | Thomas Gleixner <> | Date | Wed, 20 Jun 2007 19:31:21 +0200 |
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On Wed, 2007-06-20 at 21:20 +0400, Sergei Shtylyov wrote: > >>+void update_vsyscall(struct timespec *wall_time, struct clocksource *clock) > >>+{ > >>+ timer_recalc_offset(tb_last_jiffy); > >>+ timer_check_rtc(); > >>+} > > > Hmm .. This doesn't look like it's taking into account that the time has > > changed .. > > Why? By the time it gets called (form the timer softirq context)
It is called from interrupt context at least in mainline. Only the -rt patch moves this to the softirq.
tglx
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