commit | 9e8ebb02cd104b7d98d813b28db3a2d64074a515 | [log] [tgz] |
---|---|---|
author | Primiano Tucci <primiano@google.com> | Mon Jan 29 20:48:11 2018 +0000 |
committer | Primiano Tucci <primiano@google.com> | Mon Jan 29 20:48:11 2018 +0000 |
tree | 849b23330ce2b9c2ce46f487c1444c2c6a9832ef | |
parent | b7cca200e551a0b4ea92c639f1d8b6d7279a088a [diff] |
TraceWriter: free the current chunk on destructor This CL fixes a subtle bug that was causing the destructor of a TraceWriteImpl to leave a chunk in the state kChunkBeingWritten. This in turn would cause the shared memory buffer between Producer and Service to become unusable after ~16 trace sessions by virtue of marking all the chunks in the limbo state. Bug: 72640333 Test: perfetto_unittests --gtest_filter=*TraceWriterImplTest* Change-Id: Iaf177b93f3e13b0eb6796bf5a0729f138464e598
This project is meant to be built both as part of the Android tree and from a standalone checkout
For internal docs see this page
Android is the platform targeted in the first milestones. Right now Linux desktop and OSX are maintained best-effort.
This project uses Android AOSP Gerrit for code reviews and uses the Google C++ style. Currently targets -std=c++11
.
You can use both git cl upload
from Chromium depot tools or Android repo to upload patches.
git cl
is quite convenient as it supports code auto-formatting via git cl format
.
See https://source.android.com/source/contributing for more details about external contributions and CLA signing.
See docs/build_instructions.md
Continuous build and test coverage is available at perfetto-ci.appspot.com. Trybots: CLs uploaded to gerrit are automatically submitted to TravisCI within one minute and made available on the CI page above. The relevant code lives in the infra/ directory.
$ tools/ninja -C out/default (tracing_unittests | tracing_benchmarks) $ out/default/tracing_unittests --gtest_help
Either connect a device in ADB mode or use the bundled emulator.
To start the emulator:$ tools/run_android_emulator (arm | arm64) &
To run the tests (either on the emulator or physical device):$ tools/run_android_test out/default tracing_unittests