diff options
Diffstat (limited to 'tools/perf/util/event.h')
| -rw-r--r-- | tools/perf/util/event.h | 150 |
1 files changed, 149 insertions, 1 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index a0dbcbd4f6d8..b7ffb7ee9971 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -226,6 +226,12 @@ enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_AUXTRACE_INFO = 70, PERF_RECORD_AUXTRACE = 71, PERF_RECORD_AUXTRACE_ERROR = 72, + PERF_RECORD_THREAD_MAP = 73, + PERF_RECORD_CPU_MAP = 74, + PERF_RECORD_STAT_CONFIG = 75, + PERF_RECORD_STAT = 76, + PERF_RECORD_STAT_ROUND = 77, + PERF_RECORD_EVENT_UPDATE = 78, PERF_RECORD_HEADER_MAX }; @@ -270,12 +276,61 @@ struct events_stats { u32 nr_proc_map_timeout; }; +enum { + PERF_CPU_MAP__CPUS = 0, + PERF_CPU_MAP__MASK = 1, +}; + +struct cpu_map_entries { + u16 nr; + u16 cpu[]; +}; + +struct cpu_map_mask { + u16 nr; + u16 long_size; + unsigned long mask[]; +}; + +struct cpu_map_data { + u16 type; + char data[]; +}; + +struct cpu_map_event { + struct perf_event_header header; + struct cpu_map_data data; +}; + struct attr_event { struct perf_event_header header; struct perf_event_attr attr; u64 id[]; }; +enum { + PERF_EVENT_UPDATE__UNIT = 0, + PERF_EVENT_UPDATE__SCALE = 1, + PERF_EVENT_UPDATE__NAME = 2, + PERF_EVENT_UPDATE__CPUS = 3, +}; + +struct event_update_event_cpus { + struct cpu_map_data cpus; +}; + +struct event_update_event_scale { + double scale; +}; + +struct event_update_event { + struct perf_event_header header; + u64 type; + u64 id; + + char data[]; +}; + #define MAX_EVENT_NAME 64 struct perf_trace_event_type { @@ -356,6 +411,63 @@ struct context_switch_event { u32 next_prev_tid; }; +struct thread_map_event_entry { + u64 pid; + char comm[16]; +}; + +struct thread_map_event { + struct perf_event_header header; + u64 nr; + struct thread_map_event_entry entries[]; +}; + +enum { + PERF_STAT_CONFIG_TERM__AGGR_MODE = 0, + PERF_STAT_CONFIG_TERM__INTERVAL = 1, + PERF_STAT_CONFIG_TERM__SCALE = 2, + PERF_STAT_CONFIG_TERM__MAX = 3, +}; + +struct stat_config_event_entry { + u64 tag; + u64 val; +}; + +struct stat_config_event { + struct perf_event_header header; + u64 nr; + struct stat_config_event_entry data[]; +}; + +struct stat_event { + struct perf_event_header header; + + u64 id; + u32 cpu; + u32 thread; + + union { + struct { + u64 val; + u64 ena; + u64 run; + }; + u64 values[3]; + }; +}; + +enum { + PERF_STAT_ROUND_TYPE__INTERVAL = 0, + PERF_STAT_ROUND_TYPE__FINAL = 1, +}; + +struct stat_round_event { + struct perf_event_header header; + u64 type; + u64 time; +}; + union perf_event { struct perf_event_header header; struct mmap_event mmap; @@ -368,6 +480,7 @@ union perf_event { struct throttle_event throttle; struct sample_event sample; struct attr_event attr; + struct event_update_event event_update; struct event_type_event event_type; struct tracing_data_event tracing_data; struct build_id_event build_id; @@ -378,12 +491,20 @@ union perf_event { struct aux_event aux; struct itrace_start_event itrace_start; struct context_switch_event context_switch; + struct thread_map_event thread_map; + struct cpu_map_event cpu_map; + struct stat_config_event stat_config; + struct stat_event stat; + struct stat_round_event stat_round; }; void perf_event__print_totals(void); struct perf_tool; struct thread_map; +struct cpu_map; +struct perf_stat_config; +struct perf_counts_values; typedef int (*perf_event__handler_t)(struct perf_tool *tool, union perf_event *event, @@ -395,6 +516,14 @@ int perf_event__synthesize_thread_map(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine, bool mmap_data, unsigned int proc_map_timeout); +int perf_event__synthesize_thread_map2(struct perf_tool *tool, + struct thread_map *threads, + perf_event__handler_t process, + struct machine *machine); +int perf_event__synthesize_cpu_map(struct perf_tool *tool, + struct cpu_map *cpus, + perf_event__handler_t process, + struct machine *machine); int perf_event__synthesize_threads(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine, bool mmap_data, @@ -402,7 +531,21 @@ int perf_event__synthesize_threads(struct perf_tool *tool, int perf_event__synthesize_kernel_mmap(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine); - +int perf_event__synthesize_stat_config(struct perf_tool *tool, + struct perf_stat_config *config, + perf_event__handler_t process, + struct machine *machine); +void perf_event__read_stat_config(struct perf_stat_config *config, + struct stat_config_event *event); +int perf_event__synthesize_stat(struct perf_tool *tool, + u32 cpu, u32 thread, u64 id, + struct perf_counts_values *count, + perf_event__handler_t process, + struct machine *machine); +int perf_event__synthesize_stat_round(struct perf_tool *tool, + u64 time, u64 type, + perf_event__handler_t process, + struct machine *machine); int perf_event__synthesize_modules(struct perf_tool *tool, perf_event__handler_t process, struct machine *machine); @@ -499,9 +642,14 @@ size_t perf_event__fprintf_task(union perf_event *event, FILE *fp); size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp); size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp); size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp); +size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp); +size_t perf_event__fprintf_cpu_map(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); +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); #endif /* __PERF_RECORD_H */ |