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-rw-r--r--tools/perf/util/session.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 0b3c9afecaa9..1ac481fc1100 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -55,8 +55,11 @@ struct perf_session {
char filename[0];
};
+struct perf_evsel;
struct perf_event_ops;
+typedef int (*event_sample)(union perf_event *event, struct perf_sample *sample,
+ struct perf_evsel *evsel, struct perf_session *session);
typedef int (*event_op)(union perf_event *self, struct perf_sample *sample,
struct perf_session *session);
typedef int (*event_synth_op)(union perf_event *self,
@@ -65,8 +68,8 @@ typedef int (*event_op2)(union perf_event *self, struct perf_session *session,
struct perf_event_ops *ops);
struct perf_event_ops {
- event_op sample,
- mmap,
+ event_sample sample;
+ event_op mmap,
comm,
fork,
exit,