Mark Harris <mhlk@osj.us> wrote:

> At least for the in-tree filesystems, I do not see any that keep
> timestamps with a granularity larger than 2s.  For that, a simple
> 32-bit tv_granularity in nanoseconds (not limited to 1e9) would
> suffice, and there is no need for the complexity of dealing with
> a separate exponent.

That's a good point.

David