[lttng-dev] Tracepoints firing without being enabled in LTTng

Jonathan Rajotte-Julien jonathan.rajotte-julien at efficios.com
Wed Feb 20 13:53:10 EST 2019

On Wed, Feb 20, 2019 at 01:43:00PM -0500, Mosleh Uddin wrote:
> Hello,
> I see, I was loading the liblttng-ust-fd but not fork. Once loading both of
> these with LD_PRELOAD everything seems to be working great. Thank you for
> all your assistance.
> I was also wondering, it may be impractical to always load these shared
> objects because the systems starts the app service on boot. Is there an

How is it not practical? I fail to see the problem with launching the
application with LD_PRELOAD set inside the service.

> lttng alternative to integrate this into the build?  I am not too familiar
> with dynamic linking so sorry if this sounds trivial.
> Thanks
Jonathan Rajotte-Julien

More information about the lttng-dev mailing list