1896395 - Allow overriding profiler threads in the URL

Status: RESOLVED FIXED

(Core :: XPCOM, defect)

Comment 1

[Paul Adenot (:padenot)]

Attachment: Bug 1896395 - Allow overriding profiler threads in the URL. r?julienw

Unfortunately writing a test for this isn't easy in the current state of things
because the threads passed to the profiler API aren't surfaced.

Comment 2

[Paul Adenot (:padenot)]

The goal is to diagnose a media bug with this:

about:logging?modules=HTMLMediaElement:4,HTMLMediaElementEvents:4,cubeb:5,PlatformDecoderModule:5,AudioSink:5,AudioSinkWrapper:5,MediaDecoderStateMachine:4,MediaDecoder:4,MediaFormatReader:5,GMP:5,EME:5,FFmpegVideo:4&profiler-threads=media-playback

where most modules are from the media-playback logging preset, and the threads from the Media Playback profiler preset.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/670ec5c88399
Allow overriding profiler threads in the URL. r=julienw DONTBUILD

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/670ec5c88399