linux-kernel - Re: [PATCH v4 06/17] scs: add accounting

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Message-ID: <CABCJKuegREpQiJCY01B_=nsNJFFCkyxxp63tQOPT=h+yAPifyA@mail.gmail.com>
Date:   Mon, 4 Nov 2019 08:42:43 -0800
From:   Sami Tolvanen <samitolvanen@...gle.com>
To:     Marc Zyngier <maz@...nel.org>
Cc:     Will Deacon <will@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Dave Martin <dave.martin@....com>,
        Kees Cook <keescook@...omium.org>,
        Laura Abbott <labbott@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Jann Horn <jannh@...gle.com>,
        Miguel Ojeda <miguel.ojeda.sandonis@...il.com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        clang-built-linux <clang-built-linux@...glegroups.com>,
        Kernel Hardening <kernel-hardening@...ts.openwall.com>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 06/17] scs: add accounting

On Mon, Nov 4, 2019 at 5:13 AM Marc Zyngier <maz@...nel.org> wrote:
> Is there any reason why you're not consistently using only one of
> "#if IS_ENABLED(...)" or "#ifdef ...", but instead a mix of both?

This is to match the style already used in each file. For example,
fs/proc/meminfo.c uses #ifdef for other configs in the same function,
and include/linux/mmzone.h uses #if IS_ENABLED(...).

Sami