Re: [PATCH 13/52] perf annotate-data: Add dso->data_types tree

[Arnaldo Carvalho de Melo]

Em Thu, Nov 09, 2023 at 03:59:32PM -0800, Namhyung Kim escreveu:
> +++ b/tools/perf/util/dso.h
> @@ -154,6 +154,8 @@ struct dso {
>  	size_t		 symbol_names_len;
>  	struct rb_root_cached inlined_nodes;
>  	struct rb_root_cached srclines;
> +	struct rb_root	data_types;
> +
>  	struct {
>  		u64		addr;
>  		struct symbol	*symbol;

At some point we need to make these feature specific members to be
associated on demand, maybe thru some hash table, etc.

I.e. the most basic workflow, what everybody needs should be in 'struct
dso', something one _may_ want, like data profiling, should be in
associated with that DSO thru some other way.

I'm applying this now as this is a super cool feature, but think about
it.

- Arnaldo