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-rw-r--r--tools/perf/util/event.h14
1 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index db2de6413518..7c3fa1c8cbcd 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -229,7 +229,7 @@ struct build_id_event {
enum perf_user_event_type { /* above any possible kernel type */
PERF_RECORD_USER_TYPE_START = 64,
PERF_RECORD_HEADER_ATTR = 64,
- PERF_RECORD_HEADER_EVENT_TYPE = 65, /* depreceated */
+ PERF_RECORD_HEADER_EVENT_TYPE = 65, /* deprecated */
PERF_RECORD_HEADER_TRACING_DATA = 66,
PERF_RECORD_HEADER_BUILD_ID = 67,
PERF_RECORD_FINISHED_ROUND = 68,
@@ -675,10 +675,18 @@ size_t perf_event__fprintf_cpu_map(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_namespaces(union perf_event *event, FILE *fp);
size_t perf_event__fprintf(union perf_event *event, FILE *fp);
-u64 kallsyms__get_function_start(const char *kallsyms_filename,
- const char *symbol_name);
+int kallsyms__get_function_start(const char *kallsyms_filename,
+ const char *symbol_name, u64 *addr);
void *cpu_map_data__alloc(struct cpu_map *map, size_t *size, u16 *type, int *max);
void cpu_map_data__synthesize(struct cpu_map_data *data, struct cpu_map *map,
u16 type, int max);
+
+void event_attr_init(struct perf_event_attr *attr);
+
+int perf_event_paranoid(void);
+
+extern int sysctl_perf_event_max_stack;
+extern int sysctl_perf_event_max_contexts_per_stack;
+
#endif /* __PERF_RECORD_H */