linux-kernel - Re: [PATCH V4 09/20] rv/monitor: wip instrumentation and Makefile/Kconfig entries

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Message-ID: <008fcf02-0713-c43d-6267-4a2ed2eaba75@kernel.org>
Date:   Fri, 17 Jun 2022 18:07:29 +0200
From:   Daniel Bristot de Oliveira <bristot@...nel.org>
To:     Randy Dunlap <rdunlap@...radead.org>,
        Steven Rostedt <rostedt@...dmis.org>
Cc:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Jonathan Corbet <corbet@....net>,
        Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Will Deacon <will@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Marco Elver <elver@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Shuah Khan <skhan@...uxfoundation.org>,
        Gabriele Paoloni <gpaoloni@...hat.com>,
        Juri Lelli <juri.lelli@...hat.com>,
        Clark Williams <williams@...hat.com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-trace-devel@...r.kernel.org
Subject: Re: [PATCH V4 09/20] rv/monitor: wip instrumentation and
 Makefile/Kconfig entries

On 6/16/22 23:00, Randy Dunlap wrote:
> 
> On 6/16/22 01:44, Daniel Bristot de Oliveira wrote:
>> diff --git a/kernel/trace/rv/Kconfig b/kernel/trace/rv/Kconfig
>> index 1eafb5adcfcb..e9246b0bec9d 100644
>> --- a/kernel/trace/rv/Kconfig
>> +++ b/kernel/trace/rv/Kconfig
>> @@ -26,6 +26,13 @@ menuconfig RV
>>  	  the system behavior.
>>  
>>  if RV
>> +config RV_MON_WIP
>> +	depends on PREEMPTIRQ_TRACEPOINTS
>> +	select DA_MON_EVENTS_IMPLICIT
>> +	bool "WIP monitor"
> Does WIP mean work-in-progress?  (It does to me.)
> 
> If not, please explain what it means in the help text.
> 

Wakeup in preemptive. I will add it to the description.

Thanks Randy!
-- Daniel