diff options
| -rw-r--r-- | tools/bpf/bpftool/skeleton/pid_iter.bpf.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/skeleton/pid_iter.bpf.c b/tools/bpf/bpftool/skeleton/pid_iter.bpf.c index eb05ea53afb1..e2af8e5fb29e 100644 --- a/tools/bpf/bpftool/skeleton/pid_iter.bpf.c +++ b/tools/bpf/bpftool/skeleton/pid_iter.bpf.c @@ -15,6 +15,10 @@ enum bpf_obj_type { BPF_OBJ_BTF, }; +struct perf_event___local { + u64 bpf_cookie; +} __attribute__((preserve_access_index)); + extern const void bpf_link_fops __ksym; extern const void bpf_map_fops __ksym; extern const void bpf_prog_fops __ksym; @@ -41,8 +45,8 @@ static __always_inline __u32 get_obj_id(void *ent, enum bpf_obj_type type) /* could be used only with BPF_LINK_TYPE_PERF_EVENT links */ static __u64 get_bpf_cookie(struct bpf_link *link) { + struct perf_event___local *event; struct bpf_perf_link *perf_link; - struct perf_event *event; perf_link = container_of(link, struct bpf_perf_link, link); event = BPF_CORE_READ(perf_link, perf_file, private_data); |