Re: [PATCH bpf-next v2 14/21] bpf: Add tracing_multi link info support for bpf progs

[Jiri Olsa]

On Mon, Oct 12, 2026 at 11:40:16PM +0800, Leon Hwang wrote:
> Show bpf prog info in the link info.
> 
> $ bpftool link
> 9: tracing_multi  prog 25
> 	attach_type trace_fsession_multi  btf_obj_id 1  count 2
> 	prog_id          func_btf_id      addr             cookie           func [module]
> 	21               4                ffffffffc080064c 16706819         target_1 [bpf]
> 	22               5                ffffffffc08006d4 16706819         target_2 [bpf]
> 	pids test_progs(98)
> 
> Signed-off-by: Leon Hwang <leon.hwang@xxxxxxxxx>
> ---
>  include/uapi/linux/bpf.h       |  7 +++-
>  kernel/trace/bpf_trace.c       | 26 ++++++++++----
>  tools/bpf/bpftool/link.c       | 63 +++++++++++++++++++++++++++-------

I think you should split the bpftool change into separate patch

jirka