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-rw-r--r--tools/perf/util/bpf_skel/bperf_cgroup.bpf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/bpf_skel/bperf_cgroup.bpf.c b/tools/perf/util/bpf_skel/bperf_cgroup.bpf.c
index 9aa8cdd93de4..435a87556688 100644
--- a/tools/perf/util/bpf_skel/bperf_cgroup.bpf.c
+++ b/tools/perf/util/bpf_skel/bperf_cgroup.bpf.c
@@ -77,7 +77,7 @@ static inline int get_cgroup_v1_idx(__u32 *cgrps, int size)
break;
// convert cgroup-id to a map index
- cgrp_id = BPF_CORE_READ(cgrp, ancestor_ids[i]);
+ cgrp_id = BPF_CORE_READ(cgrp, ancestors[i], kn, id);
elem = bpf_map_lookup_elem(&cgrp_idx, &cgrp_id);
if (!elem)
continue;