Re: [PATCH 3/7] libperf: Move leader to perf_evsel::leader

[Arnaldo Carvalho de Melo]

Em Tue, Jul 06, 2021 at 05:17:00PM +0200, Jiri Olsa escreveu:
> Moving evsel::leader to perf_evsel::leader, so we can move
> the group interface to libperf.

I also had to apply this, because you didn't build with
BUILD_BPF_SKEL=1, right?

diff --git a/tools/perf/util/bpf_counter.c b/tools/perf/util/bpf_counter.c
index 1d0b9742f7271966..8150e03367bbafad 100644
--- a/tools/perf/util/bpf_counter.c
+++ b/tools/perf/util/bpf_counter.c
@@ -353,7 +353,7 @@ static int bperf_check_target(struct evsel *evsel,
 			      enum bperf_filter_type *filter_type,
 			      __u32 *filter_entry_cnt)
 {
-	if (evsel->leader->core.nr_members > 1) {
+	if (evsel->core.leader->nr_members > 1) {
 		pr_err("bpf managed perf events do not yet support groups.\n");
 		return -1;
 	}