Re: [RFC perf,bpf 4/5] perf util: introduce bpf_prog_info_event

[Alexei Starovoitov]

On 11/6/18 12:52 PM, Song Liu wrote:
> +	/* fill in fake symbol name for now, add real name after BTF */
> +	if (info.nr_jited_func_lens == 1 && info.name) {  /* only main prog */
> +		size_t l;
> +
> +		assert(info.nr_jited_ksyms == 1);
> +		l = snprintf(ptr, KSYM_NAME_LEN, "bpf_prog_%s", info.name);

please include the prog tag here. Just like kernel kallsyms do.
Other than this small nit the patch set looks great to me.