diff options
Diffstat (limited to 'tools/perf/util/event.h')
| -rw-r--r-- | tools/perf/util/event.h | 14 |
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 */ |