Re: [PATCH 3/7] libperf: Move leader to perf_evsel::leader
From: Arnaldo Carvalho de Melo <acme@kernel.org>
Date: 2021-07-07 14:56:49
Also in:
lkml
Subsystem:
performance events subsystem, the rest · Maintainers:
Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds
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; }