diff options
Diffstat (limited to 'tools/lib/perf/include/perf/event.h')
| -rw-r--r-- | tools/lib/perf/include/perf/event.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/lib/perf/include/perf/event.h b/tools/lib/perf/include/perf/event.h index 09b7c643ddac..6608f1e3701b 100644 --- a/tools/lib/perf/include/perf/event.h +++ b/tools/lib/perf/include/perf/event.h @@ -467,6 +467,22 @@ struct perf_record_compressed2 { char data[]; }; +#define BPF_METADATA_KEY_LEN 64 +#define BPF_METADATA_VALUE_LEN 256 +#define BPF_PROG_NAME_LEN KSYM_NAME_LEN + +struct perf_record_bpf_metadata_entry { + char key[BPF_METADATA_KEY_LEN]; + char value[BPF_METADATA_VALUE_LEN]; +}; + +struct perf_record_bpf_metadata { + struct perf_event_header header; + char prog_name[BPF_PROG_NAME_LEN]; + __u64 nr_entries; + struct perf_record_bpf_metadata_entry entries[]; +}; + enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_USER_TYPE_START = 64, PERF_RECORD_HEADER_ATTR = 64, @@ -489,6 +505,7 @@ enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_COMPRESSED = 81, PERF_RECORD_FINISHED_INIT = 82, PERF_RECORD_COMPRESSED2 = 83, + PERF_RECORD_BPF_METADATA = 84, PERF_RECORD_HEADER_MAX }; @@ -530,6 +547,7 @@ union perf_event { struct perf_record_header_feature feat; struct perf_record_compressed pack; struct perf_record_compressed2 pack2; + struct perf_record_bpf_metadata bpf_metadata; }; #endif /* __LIBPERF_EVENT_H */ |