diff options
| author |   Miroslav Lichvar <mlichvar@redhat.com> | 2017-06-09 13:43:17 +0200 |
|---|---|---|
| committer |   John Stultz <john.stultz@linaro.org> | 2017-06-20 22:14:45 -0700 |
| commit | 767392565a3e618950fe1a5ff1ba11295f6332f4 (patch) | |
| tree | fd79f44db6c855696e079aa661d1c630eabf054f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | kselftests: timers: Fix inconsistency-check to not ignore first timestamp (diff) | |
| download | wireguard-linux-767392565a3e618950fe1a5ff1ba11295f6332f4.tar.xz wireguard-linux-767392565a3e618950fe1a5ff1ba11295f6332f4.zip | |
kselftests: timers: Add test for frequency step
This test checks the response of the system clock to frequency
steps made with adjtimex(). The frequency error and stability of
the CLOCK_MONOTONIC clock relative to the CLOCK_MONOTONIC_RAW clock
is measured in two intervals following the step. The test fails if
values from the second interval exceed specified limits.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Miroslav Lichvar <mlichvar@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions