static u64 cpus_pstate_start_times[MAX_CPUS];
static u64 cpus_pstate_state[MAX_CPUS];
-static int process_comm_event(event_t *event, struct perf_session *session __used)
+static int process_comm_event(event_t *event, struct sample_data *sample __used,
+ struct perf_session *session __used)
{
pid_set_comm(event->comm.tid, event->comm.comm);
return 0;
}
-static int process_fork_event(event_t *event, struct perf_session *session __used)
+static int process_fork_event(event_t *event, struct sample_data *sample __used,
+ struct perf_session *session __used)
{
pid_fork(event->fork.pid, event->fork.ppid, event->fork.time);
return 0;
}
-static int process_exit_event(event_t *event, struct perf_session *session __used)
+static int process_exit_event(event_t *event, struct sample_data *sample __used,
+ struct perf_session *session __used)
{
pid_exit(event->fork.pid, event->fork.time);
return 0;
}
-static int process_sample_event(event_t *event, struct perf_session *session)
+static int process_sample_event(event_t *event __used,
+ struct sample_data *sample,
+ struct perf_session *session)
{
- struct sample_data data;
struct trace_entry *te;
- memset(&data, 0, sizeof(data));
-
- event__parse_sample(event, session->sample_type, &data);
-
if (session->sample_type & PERF_SAMPLE_TIME) {
- if (!first_time || first_time > data.time)
- first_time = data.time;
- if (last_time < data.time)
- last_time = data.time;
+ if (!first_time || first_time > sample->time)
+ first_time = sample->time;
+ if (last_time < sample->time)
+ last_time = sample->time;
}
- te = (void *)data.raw_data;
- if (session->sample_type & PERF_SAMPLE_RAW && data.raw_size > 0) {
+ te = (void *)sample->raw_data;
+ if (session->sample_type & PERF_SAMPLE_RAW && sample->raw_size > 0) {
char *event_str;
struct power_entry *pe;
return 0;
if (strcmp(event_str, "power:power_start") == 0)
- c_state_start(pe->cpu_id, data.time, pe->value);
+ c_state_start(pe->cpu_id, sample->time, pe->value);
if (strcmp(event_str, "power:power_end") == 0)
- c_state_end(pe->cpu_id, data.time);
+ c_state_end(pe->cpu_id, sample->time);
if (strcmp(event_str, "power:power_frequency") == 0)
- p_state_change(pe->cpu_id, data.time, pe->value);
+ p_state_change(pe->cpu_id, sample->time, pe->value);
if (strcmp(event_str, "sched:sched_wakeup") == 0)
- sched_wakeup(data.cpu, data.time, data.pid, te);
+ sched_wakeup(sample->cpu, sample->time, sample->pid, te);
if (strcmp(event_str, "sched:sched_switch") == 0)
- sched_switch(data.cpu, data.time, te);
+ sched_switch(sample->cpu, sample->time, te);
}
return 0;
}
rec_argc = ARRAY_SIZE(record_args) + argc - 1;
rec_argv = calloc(rec_argc + 1, sizeof(char *));
+ if (rec_argv == NULL)
+ return -ENOMEM;
+
for (i = 0; i < ARRAY_SIZE(record_args); i++)
rec_argv[i] = strdup(record_args[i]);