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

[Karim Yaghmour]

On 15-03-02 03:48 PM, Alexei Starovoitov wrote:
> good. thanks for explaining.
> all makes sense now.
> 
> btw, that fancy systrace seems to be parsing text from trace_pipe
> https://android.googlesource.com/platform/external/chromium-trace/+/jb-dev/src/tracing/linux_perf_importer.js
> with a bunch of regex...
> including sched_switch: next_prio...

Yes, it does. This is why it's not meant for analyzing large traces.

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

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