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| author | Sam Wu <wusamuel@google.com> | 2022-11-10 22:57:32 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-11-22 21:56:52 +0300 |
| commit | cdcc5ef26b39c3d02d4e69c0352b007ebe438a22 (patch) | |
| tree | 5204f7ebb2486388e7eff3fc0fb0fdda523a37d9 /tools/perf/scripts/python/stackcollapse.py | |
| parent | eb7081409f94a9a8608593d0fb63a1aa3d6f95d8 (diff) | |
| download | linux-cdcc5ef26b39c3d02d4e69c0352b007ebe438a22.tar.xz | |
Revert "cpufreq: schedutil: Move max CPU capacity to sugov_policy"
This reverts commit 6d5afdc97ea71958287364a1f1d07e59ef151b11.
On a Pixel 6 device, it is observed that this commit increases
latency by approximately 50ms, or 20%, in migrating a task
that requires full CPU utilization from a LITTLE CPU to Fmax
on a big CPU. Reverting this change restores the latency back
to its original baseline value.
Fixes: 6d5afdc97ea7 ("cpufreq: schedutil: Move max CPU capacity to sugov_policy")
Signed-off-by: Sam Wu <wusamuel@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions