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| author | Len Brown <len.brown@intel.com> | 2020-05-27 00:38:38 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2020-09-03 13:48:07 -0400 |
| commit | d76bb7a09bb3b8711077912f3e80cfcf39cd9d0b (patch) | |
| tree | aeafcf2244683cab2c43bb238c4a8c4bc910bc96 /tools/perf/scripts/python | |
| parent | x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU... (diff) | |
| download | linux-d76bb7a09bb3b8711077912f3e80cfcf39cd9d0b.tar.gz linux-d76bb7a09bb3b8711077912f3e80cfcf39cd9d0b.zip | |
tools/power turbostat: Print /dev/cpu_dma_latency
Users are puzzled when they use tuned performance and all their
C-states vanish. Dump /dev/cpu_dma_latency and state
whether the value is default, or constraining,
to explain this situation.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions