On Thursday 05 November 2015 08:41:11 Hans Verkuil wrote:
> Hi Arnd,
>
> We're redesigning the timestamp handling in the video4linux subsystem moving
> away
> from struct timeval to a single timestamp in ns (what ktime_get_ns() gives
> us).
> But I was wondering: ktime_get_ns() gives a s64, so should we use s64 as well
> as
> the timestamp type we'll eventually be returning to the user, or should we
> use u64?
>
> The current patch series we made uses a u64, but I am now beginning to doubt
> that
> decision.
I would lean towards u64, but I don't think it really matters either way,
especially since all the drivers should be using monotonic timestamps now.
Arnd
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