On Wed, Jan 31, 2024 at 05:38:37PM +0000, Alan Maguire wrote: > On 31/01/2024 17:06, Daniel Xu wrote: [..] > > > This is something that would be nice to support in bpftrace as well. I'm > > sure other tracers would probably find use as well. > > > > Yeah, I was aiming for as simple as possible to make it easy for tracers > to adopt. The aim is to try and facilitate wider support for runtime > probes, so I'm curious if other folks have run into issues in that area, > or have suggestions. I think user_events is a thing: https://docs.kernel.org/trace/user_events.html Might be good to take a look at that and see how URDT compares.