Re: [PATCH V2] libperf evlist: Fix per-thread mmaps for multi-threaded targets

[Vince Weaver]

On Tue, 6 Sep 2022, Ian Rogers wrote:

> > >>                              perf_evlist__set_mmap_first(evlist, map, overwrite);
> > >>              } else {
> libperf CPU map code as I'd like to propose we start a libperf2 (with
> LPC coming up it'd be a good place to discuss this, there's also the
> office hours on Thursday). What I hope for libperf2 is that we can
> make its license the same as libbpf, so the code can be more widely
> included in projects.

If you did plan to do this, it might be nice to include some 
representatives from groups that would be likely to use such a library.  
This might include the PAPI library developers, and there are various 
other tools (especially in the HPC area) who are coding to 
perf_event_open() directly but probably would like to use a library 
instead if possible.

Vince Weaver
vincent.weaver@xxxxxxxxx