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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Ingo Molnar ([email protected]) wrote:
> 
> * Mathieu Desnoyers <[email protected]> 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

OpenPGP public key:              http://krystal.dyndns.org:8080/key/compudj.gpg
Key fingerprint:     8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux