Re: [PATCH 0/11] LTTng-core (basic tracing infrastructure) 0.5.108

[Mathieu Desnoyers]

* Ingo Molnar (mingo@xxxxxxx) wrote:
> 
> * Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxx> wrote:
> 
> > Third run : same LTTng instrumentation, with a kprobe handler 
> > triggered by each event traced.
> 
> where exactly did you put the kprobe handler?

ltt_relay_reserve_slot.

See http://ltt.polymtl.ca/svn/tests/kernel/test-kprobes.c to insert the kprobe.
Tests done on LTTng 0.5.111, on a x86 3GHz with hyperthreading.

Mathieu

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