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| author |   Paul E. McKenney <paulmck@kernel.org> | 2021-05-03 17:04:57 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-07-27 11:38:56 -0700 |
| commit | 25f6fa53a07422e2bb004229eefd32760c469fb0 (patch) | |
| tree | 3ac629fe664e2f57039d9c54faa792b99ca62739 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 5.14-rc2 (diff) | |
| download | linux-dev-25f6fa53a07422e2bb004229eefd32760c469fb0.tar.xz linux-dev-25f6fa53a07422e2bb004229eefd32760c469fb0.zip | |
refscale: Add measurement of clock readout
This commit adds a "clock" type to refscale, which checks the performance
of ktime_get_real_fast_ns(). Use the "clocksource=" kernel boot parameter
to select the underlying clock source.
[ paulmck: Work around compiler false positive per kernel test robot. ]
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions