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SubjectRe: [PATCH v3 perf,bpf 05/11] perf, bpf: save bpf_prog_info in a rbtree in perf_env
On Fri, Feb 15, 2019 at 01:53:48PM -0800, Song Liu wrote:

SNIP

> @@ -165,6 +179,19 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_tool *tool,
> memcpy(bpf_event->tag, info->tag, BPF_TAG_SIZE);
> memset((void *)event + event->header.size, 0, machine->id_hdr_size);
> event->header.size += machine->id_hdr_size;
> +
> + /* save bpf_prog_info to env */
> + info_node = malloc(sizeof(struct bpf_prog_info_node));
> + if (info_node) {
> + info_node->info_linear = info_linear;
> + perf_env__insert_bpf_prog_info(env, info_node);
> + info_linear = NULL;
> + }
> +
> + /*
> + * process after saving bpf_prog_info to env, so that
> + * required information is ready for look up
> + */
> err = perf_tool__process_synth_event(tool, event,
> machine, process);
> }
> @@ -175,7 +202,7 @@ static int perf_event__synthesize_one_bpf_prog(struct perf_tool *tool,
> return err ? -1 : 0;
> }
>
> -int perf_event__synthesize_bpf_events(struct perf_tool *tool,
> +int perf_event__synthesize_bpf_events(struct perf_session *session,
> perf_event__handler_t process,
> struct machine *machine,
> struct record_opts *opts)

please move the prototype change into separate patch

thanks,
jirka

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