[lttng-dev] User-space and kernel-space time stamps synchronisation.

Mathieu Desnoyers mathieu.desnoyers at efficios.com
Tue Feb 7 08:59:58 EST 2012


Did you do this work for lttng and ust 0.x or lttng/lttng-ust 2.0 ?

In both cases, you can send the code as a set of [RFC patch project] to
begin with, and we'll let you know if some changes are needed.

Please follow the Linux kernel patch submission guide lines for
formatting, and send those to lttng-dev at lists.lttng.org, CC'ing the
project maintainer.

In terms of mainlining, we'll certainly be interested to integrate your
work into LTTng 2.1 (we plan to keep the monotonic clock for lttng 2.0).
As far as 0.x is concerned, it's been feature-frozen for a while, so if
your patch targets this version, we might have to adapt it to LTTng 2.0.

Best regards,


* Arshad, Adeel (Adeel_Arshad at mentor.com) wrote:
> Hi,
> Hope to find you all in good health. My name is Adeel Arshad. And I am working at Mentor Graphics as a Senior Software Engineer.
> I have worked on User-space and kernel-space time stamps synchronisation for ARM architecture. We like to contribute to Lttng development and hence like to upstream the patch. Please guide me how to proceed further.
> --- 
> Regards.
> Adeel Arshad | Senior Software Development Engineer
> Mentor Embedded™ | Lahore, Pakistan
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Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.

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