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-rw-r--r--tools/perf/util/session.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 20b2c9cc834..759d96022a3 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -16,10 +16,12 @@ struct perf_session {
struct map_groups kmaps;
struct rb_root threads;
struct thread *last_match;
+ struct rb_root hists;
int fd;
int cwdlen;
char *cwd;
bool use_modules;
+ bool use_callchain;
char filename[0];
};
@@ -35,7 +37,8 @@ struct perf_event_ops {
event_op process_read_event;
event_op process_throttle_event;
event_op process_unthrottle_event;
- int (*sample_type_check)(u64 sample_type);
+ int (*sample_type_check)(u64 sample_type,
+ struct perf_session *session);
unsigned long total_unknown;
bool full_paths;
};