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| author | Lianwei Wang <a22439@motorola.com> | 2012-11-01 09:59:52 +0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2016-02-16 13:52:44 -0800 |
| commit | f5b4e661c15486616c73eafb739337c7a6e46427 (patch) | |
| tree | 8cd77681c3a411d50b23f6088c31d268d6de339b /tools/perf/scripts/python/Perf-Trace-Util | |
| parent | 916d0566e4a0d474e6fbee59d76e579c740684ce (diff) | |
cpufreq: interactive: use deferrable timer by default
Avoid wakeups only to handle the governor timer when the system is otherwise
idle.
For platforms where the power cost of remaining in idle at higher CPU
speed may outweigh the cost of a governor wakeup from idle to lower the speed,
set parameter cpufreq_interactive.governidle=1.
Change-Id: Id6c43eb35caecf9b0574fcdd5b769711bc7e6de6
Signed-off-by: LianWei WANG <a22439@motorola.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util')
0 files changed, 0 insertions, 0 deletions