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References: <20130313231413.GA3265@jtriplet-mobl1>
Date: Wed, 13 Mar 2013 16:17:44 -0700
Message-ID: <CAGXu5jJe-XG7jLcx4GCysXQujH2sUdgF-NuLVVeB5TWGUikhxg@mail.gmail.com>
Subject: Re: [PATCH] fs: Don't compile in drop_caches.c when CONFIG_SYSCTL=n
From: Kees Cook <keescook@chromium.org>
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To: Josh Triplett <josh@joshtriplett.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>, Andrew Morton <akpm@linux-foundation.org>, Mel Gorman <mgorman@suse.de>, Michel Lespinasse <walken@google.com>, Rik van Riel <riel@redhat.com>, Konstantin Khlebnikov <khlebnikov@openvz.org>, Ingo Molnar <mingo@kernel.org>, "linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>, linux-mm@kvack.org

On Wed, Mar 13, 2013 at 4:14 PM, Josh Triplett <josh@joshtriplett.org> wrote:
> drop_caches.c provides code only invokable via sysctl, so don't compile
> it in when CONFIG_SYSCTL=n.
>
> Signed-off-by: Josh Triplett <josh@joshtriplett.org>

Seems reasonable to me.

Acked-by: Kees Cook <keescook@chromium.org>

-- 
Kees Cook
Chrome OS Security

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