| commit | 98499f31650fa32813b7ddcc74f9fe23a2857d9c | [log] [tgz] |
|---|---|---|
| author | primiano <primiano@chromium.org> | Mon Oct 10 19:57:22 2016 |
| committer | Commit bot <commit-bot@chromium.org> | Mon Oct 10 20:01:52 2016 |
| tree | 7a0cd0b6f47a2f1c3b90a27f485ecb0de009d75d | |
| parent | b403fa6d086b4a89e991f726cc691b61353f8841 [diff] |
tracing: remove sampling state profiler As per discussion in [1] the tracing sampling state profiler is not used anymore. The coverage of the TRACE_EVENT_SCOPED_SAMPLING_STATE macros became poor over time and new alternatives came out (e.g., V8 sampling profiler). The overall is sensible but should be re-approached in a more sustainable way. More specifically, the new trace event filters could be leveraged to build a sampling profiler on top of the existing TRACE_EVENT macros. [1] https://groups.google.com/a/chromium.org/d/msg/tracing/E3K6qF1YMI8/wapmBei2AQAJ BUG= Review-Url: https://codereview.chromium.org/2406703002 Cr-Original-Commit-Position: refs/heads/master@{#424212} Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src Cr-Mirrored-Commit: 7bc681e5c39bda0926e77961273916dc90530558