[cgroups2] Ignore manual enabling of perf_event during prepare phase.

In Cgroups2IsolatorProcess::prepare, it may manually enable controller
by writing to the cgroup.subtree_control process.

For perf_event, since is is automatically turned on, it does not appear
inside the cgroup.controllers file and hence cannot be written to the
cgroup.subtree_control file. For this reason, we skip the enable call for
the perf_event controller.

Review: https://reviews.apache.org/r/74998/
1 file changed
tree: dafec40125496ccdcb109f788ceeaa9f47cec1ce
  1. 3rdparty/
  2. bin/
  3. cmake/
  4. docs/
  5. include/
  6. m4/
  7. site/
  8. src/
  9. support/
  10. .asf.yaml
  11. .gitattributes
  12. bootstrap
  13. CHANGELOG
  14. CMakeLists.txt
  15. configure.ac
  16. Doxyfile
  17. LICENSE
  18. Makefile.am
  19. mesos.pc.in
  20. NOTICE
  21. README.md
README.md

Apache Mesos

Apache Mesos is a cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks. It can run Hadoop, Jenkins, Spark, Aurora, and other frameworks on a dynamically shared pool of nodes.

Visit us at mesos.apache.org.

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Documentation

Documentation is available in the docs/ directory. Additionally, a rendered HTML version can be found on the Mesos website's Documentation page.

Installation

Instructions are included on the Getting Started page.

License

Apache Mesos is licensed under the Apache License, Version 2.0.

For additional information, see the LICENSE and NOTICE files.