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gerrit-public.fairphone.software / platform / external / perfetto / a81d277ddd7fd04ae935d6d7defb13286014cbd4
commita81d277ddd7fd04ae935d6d7defb13286014cbd4[log] [tgz]
authorPrimiano Tucci <primiano@google.com>Wed Oct 07 00:12:41 2020 +0200
committerPrimiano Tucci <primiano@google.com>Wed Oct 07 00:12:41 2020 +0200
tree1cff447fcb0a5a5a0a3695001165356071ee0249
parent77ab7cfe84c5cdc488537a1e8b7747299407bde4 [diff]
Move MaybeReleaseAllocatorMemToOS to base

This CL refactors the calls to mallopt(M_PURGE) into
a base/utils.h function. It also makes it work consistently
on standalone builds using dlsym.
Unfortunately looks like we will have to put more workarounds
to deal with Scudo edge cases. See bug for discussion.
This CL will be used by the upcoming kallsyms symbolizer.

Bug: 170217718
Change-Id: I4d418aac2ab6bb90120f1703e1055426e54c59a5
7 files changed
tree: 1cff447fcb0a5a5a0a3695001165356071ee0249
  1. bazel/
  2. build_overrides/
  3. buildtools/
  4. debian/
  5. docs/
  6. examples/
  7. gn/
  8. include/
  9. infra/
  10. protos/
  11. src/
  12. test/
  13. tools/
  14. ui/
  15. .clang-format
  16. .clang-tidy
  17. .gitignore
  18. .gn
  19. .style.yapf
  20. Android.bp
  21. Android.bp.extras
  22. BUILD
  23. BUILD.extras
  24. BUILD.gn
  25. CHANGELOG
  26. codereview.settings
  27. heapprofd.rc
  28. LICENSE
  29. METADATA
  30. MODULE_LICENSE_APACHE2
  31. OWNERS
  32. perfetto.rc
  33. PRESUBMIT.py
  34. README.chromium
  35. README.md
  36. TEST_MAPPING
  37. traced_perf.rc
  38. WORKSPACE
README.md

Perfetto - System profiling, app tracing and trace analysis

Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.

See https://perfetto.dev/docs or the /docs/ directory for documentation.