perf timechart: Add backtrace support to CPU info
Add backtrace info to the CPU usage timechart.
Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ramkumar Ramachandra <artagnon@gmail.com>
Link: http://lkml.kernel.org/r/1385995056-20158-2-git-send-email-stfomichev@yandex-team.ru
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 0bda620..d955095 100644
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -837,8 +837,14 @@
while (c) {
sample = c->samples;
while (sample) {
- if (sample->type == TYPE_RUNNING)
- svg_process(sample->cpu, sample->start_time, sample->end_time, "sample", c->comm);
+ if (sample->type == TYPE_RUNNING) {
+ svg_process(sample->cpu,
+ sample->start_time,
+ sample->end_time,
+ "sample",
+ c->comm,
+ sample->backtrace);
+ }
sample = sample->next;
}