[lttng-dev] possible to configure LTTng to use a different CLOCK_* ? [Re: LTTng Time Stamp Issue]

2018-05-22 Thread Vlad
Greetings, I have what I hope is a related question: - my use case is: - I use LTTng for userspace events only (at this time); - I have the system clock (CLOCK_REALTIME) driven by a PTP driver that comes with a NIC (SolarFlare) that slaves the system to an externally prov

Re: [lttng-dev] possible to configure LTTng to use a different CLOCK_* ? [Re: LTTng Time Stamp Issue]

2018-05-22 Thread Jonathan Rajotte-Julien
Hi Vlad, LTTng-ust does provide a clock override mechanism. See [1] for an example and some basic doc. Hope this cover your use case. Cheers [1] https://github.com/lttng/lttng-ust/tree/master/doc/examples/clock-override On Tue, May 22, 2018 at 11:16:20AM -0400, Vlad wrote: > Greetings, > >

Re: [lttng-dev] possible to configure LTTng to use a different CLOCK_* ? [Re: LTTng Time Stamp Issue]

2018-05-22 Thread Vlad
Fantastic! Thank you for a prompt and helpful response (and shame on me for not checking the examples dir more carefully). On May 22, 2018, at 11:34 AM, Jonathan Rajotte-Julien wrote: > Hi Vlad, > > LTTng-ust does provide a clock override mechanism. > > See [1] for an example and some basic