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flutter / third_party / perfetto / bf568d0a72f9a97ce2110aa577dc23201bced70c
commitbf568d0a72f9a97ce2110aa577dc23201bced70c[log] [tgz]
authorIoannis Ilkos <ilkos@google.com>Wed May 13 17:29:54 2020 +0100
committerIoannis Ilkos <ilkos@google.com>Wed May 13 17:29:54 2020 +0100
tree2b906af8ed436d82f398cb6a751ac99334df569b
parent974f915feb5c5577aab82ac92ba3dcff380e4b10 [diff]
Support ion_stat

ion/ion_stat is the new tracepoint tracking ion buffer allocations for 4.19+ kernels.
It deprecates ion_heap_grow / ion_heap_shrink.

This change ensures the existing metrics work for the ion_stat events.
Given we no longer support the specific heap name, we use 'all' as the placeholder

Bug: 156492506
Change-Id: I9b9dbe92a342fab26db9e2cd3d93fc8d0bb310d9
4 files changed
tree: 2b906af8ed436d82f398cb6a751ac99334df569b
  1. bazel/
  2. build_overrides/
  3. buildtools/
  4. debian/
  5. docs/
  6. gn/
  7. include/
  8. infra/
  9. protos/
  10. src/
  11. test/
  12. tools/
  13. ui/
  14. .clang-format
  15. .gitignore
  16. .gn
  17. .style.yapf
  18. Android.bp
  19. Android.bp.extras
  20. BUILD
  21. BUILD.extras
  22. BUILD.gn
  23. codereview.settings
  24. heapprofd.rc
  25. LICENSE
  26. METADATA
  27. MODULE_LICENSE_APACHE2
  28. OWNERS
  29. perfetto.rc
  30. PRESUBMIT.py
  31. README.chromium
  32. README.md
  33. TEST_MAPPING
  34. traced_perf.rc
  35. WORKSPACE
README.md

Perfetto - Performance instrumentation and tracing

Perfetto is an open-source project for performance instrumentation and tracing of Linux/Android/Chrome platforms and user-space apps.

See www.perfetto.dev for docs.

Contributing

See /docs/contributing.md for instructions.

The source-of-truth repo is Android's Gerrit. The GitHub repo is a read-only mirror.

Bugs

  • For bugs affecting Android or the tracing internals use the internal bug tracker (go/perfetto-bugs).
  • For bugs affecting Chrome use http://crbug.com, Component:Speed>Tracing label:Perfetto.

Community

You can reach us on our Discord channel. If you prefer using IRC we have an experimental Discord <> IRC bridge synced with #perfetto-dev on Freenode.