Re: [Qemu-devel] [lttng-dev] [PATCH] trace: drop LTTng Userspace Tracer backend

[Mohamad Gebai]

Hi Stefan,

I am actually using LTTng 2.x as a backend for UST to do some 
performance analysis and latency investigation using Qemu/KVM. I already 
have all the patches ready to replace the old 0.x interface, and I am 
preparing them for the merge upstream.