diff options
| author | Arnd Bergmann <[email protected]> | 2017-11-27 12:51:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-01-08 16:03:41 +0100 |
| commit | a4493f227d931006e7919dd7a46d7069c4627a3c (patch) | |
| tree | d3734c9d857ef154fe9dadbce096eab2cbdc4843 /tools/perf/scripts/python/bin | |
| parent | 1b39eacdbdff16bae0e2ca56b3b2a3c1b4b08143 (diff) | |
iio: common: ssp_sensors: use ktime_get_real_ns() timestamps
getnstimeofday() suffers from the overflow in y2038 on 32-bit
architectures and requires a conversion into the nanosecond format that
we want here.
This changes ssp_parse_dataframe() to use ktime_get_real_ns() directly,
which does not have that problem.
An open question is what time base should be used here. Normally
timestamps should use ktime_get_ns() or ktime_get_boot_ns() to read
monotonic time instead of "real" time, which suffers from time jumps
due to settimeofday() calls or leap seconds.
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions