Hello, When retrieving bpf_link_info.perf_event kprobe/uprobe/tracepoint data, I noticed that the name_len field always returns 0. After some digging, I see that name_len is never actually populated, which explains the 0 value. I expected it to function similarly to bpf_link_info.raw_tracepoint.tp_name_len, where that field is filled with the length of tp_name. However, I noticed that the selftest explicitly asserts that name_len should be 0. I was wondering if someone could clarify whether it is intended for the bpf_link_info.perf_event name_len field to not be populated. I apologize if this is not the appropriate place to ask this question. Thank you for your time!
