Re: [PATCH] perf stat: Support metrics with perf stat --per-thread

[Jin, Yao]

> I wonder if patch below would be enough for this
>
> jirka

Hi Jiri,

I think below patch and next patch (in your another mail) is OK, thanks!

Do I need to upgrade my patch to v2 according to your modifications?

Or you will post your patches? Both OK for me. :)

Thanks
Jin Yao

> ---
> diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
> index 35e9848734d6..56a0a36d0653 100644
> --- a/tools/perf/util/stat.c
> +++ b/tools/perf/util/stat.c
> @@ -259,6 +259,7 @@ process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel
>   	struct perf_counts_values *aggr = &evsel->counts->aggr;
>   	static struct perf_counts_values zero;
>   	bool skip = false;
> +	u64 val;
>   
>   	if (check_per_pkg(evsel, count, cpu, &skip)) {
>   		pr_err("failed to read per-pkg counter\n");
> @@ -270,6 +271,9 @@ process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel
>   
>   	switch (config->aggr_mode) {
>   	case AGGR_THREAD:
> +		val = count->val * evsel->scale;
> +		perf_stat__update_shadow_stats(evsel, &val, 0);
> +		break;
>   	case AGGR_CORE:
>   	case AGGR_SOCKET:
>   	case AGGR_NONE: