summaryrefslogtreecommitdiff
path: root/tools/perf/util/event.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/event.h')
-rw-r--r--tools/perf/util/event.h150
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 */