linux-kernel - Re: [PATCH v2 03/10] drivers: qcom: rpmh-rsc: log RPMH requests in FTRACE

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Date:   Thu, 15 Feb 2018 20:55:32 +0000
From:   Lina Iyer <ilina@...eaurora.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     andy.gross@...aro.org, david.brown@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        rnayak@...eaurora.org, bjorn.andersson@...aro.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 03/10] drivers: qcom: rpmh-rsc: log RPMH requests in
 FTRACE

On Thu, Feb 15 2018 at 20:51 +0000, Steven Rostedt wrote:
>On Thu, 15 Feb 2018 20:41:18 +0000
>Lina Iyer <ilina@...eaurora.org> wrote:
>
>
>> >--- a/drivers/soc/qcom/Makefile
>> >+++ b/drivers/soc/qcom/Makefile
>> >@@ -1,4 +1,5 @@
>> > # SPDX-License-Identifier: GPL-2.0
>> >+CFLAGS_trace-rpmh.o := -I$(src)
>> I did this here..
>
>Needs to be:
>
> CFLAGS_rpmh-rsc.o
>
>You need to use the C file that has the CREATE_TRACE_POINTS define.
>
Thank you so much.

-- Lina

>-- Steve
>
>>
>> ...
>>
>> >+#undef TRACE_INCLUDE_PATH
>> >+#define TRACE_INCLUDE_PATH ../../drivers/soc/qcom
>> >+
>> Yet, I had to define the whole path here for it to compile. Per comments
>> I should just need to do this -
>>
>> #define TRACE_INCLUDE_PATH .
>>
>> But it doesn't work. What am I missing?
>>
>> >+#undef TRACE_INCLUDE_FILE
>> >+#define TRACE_INCLUDE_FILE trace-rpmh
>> >+
>> >+#include <trace/define_trace.h>
>> >--
>>
>> Thanks,
>> Lina
>