Ellis, thanks for reporting this. This looks like it was a mistake.
The timestamps should definitely be in wallclock time, but this looks to have
been changed unintentionally to reduce overhead, and use a u64 instead of
dealing with timespec64 math, while losing the original intent (there are
Hi all,
One of my colleagues noticed that in testing 2.15.1 out the stats returned
include snapshot_time showing up in a different fashion than before.
Previously, ktime_get_real_ts64 was used to get the current timestamp and that
was presented when stats were printed, whereas now uptime is