On Fri, Mar 09 2018 at 16:52 -0700, Steven Rostedt wrote:
On Fri, 9 Mar 2018 16:25:36 -0700
Lina Iyer <ilina@xxxxxxxxxxxxxx> wrote:
Log sent RPMH requests and interrupt responses in FTRACE.
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Lina Iyer <ilina@xxxxxxxxxxxxxx>
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Changes in v4:
- fix compilation issues, use __assign_str
- use %#x instead of 0x%08x
Hmm, I don't believe libtraceevent (used by trace-cmd and perf)
supports "%#x". But that needs to be fixed in libtraceevent and you
don't need to modify this patch.
+ __field(bool, wait)
Usually I would recommend against 'bool' in structures, but it
shouldn't affect the tracing code. Might want to look at how it
converts it in the /sys/kernel/tracing/events/rpmh/rpmh_send_msg/format
file. It probably makes no difference if it was an int.
Other than that... Looks good.
field:bool wait; offset:32; size:1; signed:0;
-- Lina
Reviewed-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
-- Steve
Changes in v3:
- Use __string() instead of char *
- fix TRACE_INCLUDE_PATH
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