Adding pm_qos_resume_latency_us option for cpu plugin. #485
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
@joemario Should we disable dynamic tuning similarly as it is dissabled with |
Dynamic tuning is disabled in RHEL. If enabled, it dynamically changes the global PM QoS according to the CPU load. I think it should work per CPU plugin instance. I.e. instead of the global PM QoS each plugin instance should dynamically change the PM QoS just for the CPUs in the instance. If the PM QoS is set explicitly for the instance, the instance shouldn't perform the dynamic tuning. |
|
Thank you Jaroslav for the info on dynamic tuning. I was unaware of those details. |
Resolves: rhbz#2118786 Signed-off-by: Jan Zerdik <jzerdik@redhat.com>
CZerta
force-pushed
the
rhbz2118786_pm_qos_resume_latency_us_option
branch
from
73736ca
to
3490df4
Compare
yarda
approved these changes
Feb 8, 2023
yarda
approved these changes
Feb 8, 2023
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Resolves: rhbz#2118786
Signed-off-by: Jan Zerdik jzerdik@redhat.com