Re: [PATCH v2 00/15] tracing: 'hist' triggers

[Karim Yaghmour]

On 15-03-02 02:45 PM, Steven Rostedt wrote:
> Interesting. The Android devices I have still have it enabled (rooted,
> but still running the stock system).

I don't know that there's any policy to disable tracing on Android. The
Android framework in fact has generally been instrumented by Google
itself to output trace info into trace_marker. And the systrace/atrace
tools made available to app developers need to get access to this
tracing info. So, if Android had tracing disabled, systrace/atrace
wouldn't work.
https://developer.android.com/tools/debugging/systrace.html

-- 
Karim Yaghmour
CEO - Opersys inc. / www.opersys.com
http://twitter.com/karimyaghmour

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