Hello!
I have found that PowerTOP doesn't displays values in "GFX Wakeups/s"
column.
It is because of wrong event field name the handle_trace_point() method
expects to find in a trace event.
Here is the patch:
--8<--Cut-here----------------------------------------------------------------
diff -purN powertop/src/process/do_process.cpp
powertop-new/src/process/do_process.cpp
--- powertop/src/process/do_process.cpp 2012-07-05
13:06:16.080258858 +0400
+++ powertop-new/src/process/do_process.cpp 2012-07-06
13:31:14.382651388 +0400
@@ -340,7 +340,7 @@ void perf_process_bundle::handle_trace_p
int flags;
int pid;
- ret = pevent_get_common_field_val(NULL, event,
"flags",&rec,&val, 0);
+ ret = pevent_get_common_field_val(NULL, event,
"common_flags",&rec,&val, 0);
if (ret< 0)
return;
flags = (int)val;
@@ -625,7 +625,7 @@ void perf_process_bundle::handle_trace_p
class power_consumer *consumer = NULL;
int flags;
- ret = pevent_get_common_field_val(NULL, event,
"flags",&rec,&val, 0);
+ ret = pevent_get_common_field_val(NULL, event,
"common_flags",&rec,&val, 0);
if (ret< 0)
return;
flags = (int)val;
--8<--------------------------------------------------------------------------
Thank you.
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