return printed;
}
+/* struct used to pass data to per-thread function */
+struct summary_data {
+ FILE *fp;
+ struct trace *trace;
+ size_t printed;
+};
+
+static int trace__fprintf_one_thread(struct thread *thread, void *priv)
+{
+ struct summary_data *data = priv;
+ FILE *fp = data->fp;
+ size_t printed = data->printed;
+ struct trace *trace = data->trace;
+ struct thread_trace *ttrace = thread->priv;
+ const char *color;
+ double ratio;
+
+ if (ttrace == NULL)
+ return 0;
+
+ ratio = (double)ttrace->nr_events / trace->nr_events * 100.0;
+
+ color = PERF_COLOR_NORMAL;
+ if (ratio > 50.0)
+ color = PERF_COLOR_RED;
+ else if (ratio > 25.0)
+ color = PERF_COLOR_GREEN;
+ else if (ratio > 5.0)
+ color = PERF_COLOR_YELLOW;
+
+ printed += color_fprintf(fp, color, "%20s", thread->comm);
+ printed += fprintf(fp, " - %-5d :%11lu [", thread->tid, ttrace->nr_events);
+ printed += color_fprintf(fp, color, "%5.1f%%", ratio);
+ printed += fprintf(fp, " ] %10.3f ms\n", ttrace->runtime_ms);
+
+ data->printed += printed;
+
+ return 0;
+}
+
static size_t trace__fprintf_thread_summary(struct trace *trace, FILE *fp)
{
- size_t printed = trace__fprintf_threads_header(fp);
- struct rb_node *nd;
-
- for (nd = rb_first(&trace->host->threads); nd; nd = rb_next(nd)) {
- struct thread *thread = rb_entry(nd, struct thread, rb_node);
- struct thread_trace *ttrace = thread->priv;
- const char *color;
- double ratio;
-
- if (ttrace == NULL)
- continue;
-
- ratio = (double)ttrace->nr_events / trace->nr_events * 100.0;
-
- color = PERF_COLOR_NORMAL;
- if (ratio > 50.0)
- color = PERF_COLOR_RED;
- else if (ratio > 25.0)
- color = PERF_COLOR_GREEN;
- else if (ratio > 5.0)
- color = PERF_COLOR_YELLOW;
-
- printed += color_fprintf(fp, color, "%20s", thread->comm);
- printed += fprintf(fp, " - %-5d :%11lu [", thread->tid, ttrace->nr_events);
- printed += color_fprintf(fp, color, "%5.1f%%", ratio);
- printed += fprintf(fp, " ] %10.3f ms\n", ttrace->runtime_ms);
- }
+ struct summary_data data = {
+ .fp = fp,
+ .trace = trace
+ };
+ data.printed = trace__fprintf_threads_header(fp);
- return printed;
+ machine__for_each_thread(trace->host, trace__fprintf_one_thread, &data);
+
+ return data.printed;
}
static int trace__set_duration(const struct option *opt, const char *str,