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-rw-r--r--tools/lib/perf/include/perf/event.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/tools/lib/perf/include/perf/event.h b/tools/lib/perf/include/perf/event.h
index a6dbba6b9073..988c539bedb6 100644
--- a/tools/lib/perf/include/perf/event.h
+++ b/tools/lib/perf/include/perf/event.h
@@ -201,10 +201,20 @@ struct perf_record_header_tracing_data {
__u32 size;
};
+#define PERF_RECORD_MISC_BUILD_ID_SIZE (1 << 15)
+
struct perf_record_header_build_id {
struct perf_event_header header;
pid_t pid;
- __u8 build_id[24];
+ union {
+ __u8 build_id[24];
+ struct {
+ __u8 data[20];
+ __u8 size;
+ __u8 reserved1__;
+ __u16 reserved2__;
+ };
+ };
char filename[];
};