linux-kernel - Re: [PATCH v8 5/8] tracepoint: Make rcuidle tracepoint callers use SRCU

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Date:   Fri, 1 Jun 2018 21:17:24 -0400 (EDT)
From:   Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
To:     "Joel Fernandes, Google" <joel@...lfernandes.org>
Cc:     Joel Fernandes <joelaf@...gle.com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        kernel-team <kernel-team@...roid.com>,
        Boqun Feng <boqun.feng@...il.com>,
        Byungchul Park <byungchul.park@....com>,
        Erick Reyes <erickreyes@...gle.com>,
        Ingo Molnar <mingo@...hat.com>,
        Julia Cartwright <julia@...com>,
        linux-kselftest <linux-kselftest@...r.kernel.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
        Peter Zijlstra <peterz@...radead.org>,
        shuah <shuah@...nel.org>, rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Todd Kjos <tkjos@...gle.com>,
        Tom Zanussi <tom.zanussi@...ux.intel.com>
Subject: Re: [PATCH v8 5/8] tracepoint: Make rcuidle tracepoint callers use
 SRCU

----- On May 31, 2018, at 1:51 PM, Joel Fernandes, Google joel@...lfernandes.org wrote:

>> I find it odd to have a "return" in a macro that consists of a
>> do { } while (0). I'm tempted to replace "return" by "break" here,
>> to break the macro do/while (0) loop.
> 
> "return;" is also used from "if (!(cond))" above so I prefer be consistent
> and just use return than break as done above, but please let me know if you
> still object.

It's fine by me,

Thanks!

Mathieu

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com