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Date: Wed, 13 Mar 2013 12:58:58 -0700
Message-ID: <CA+55aFyawa76qCrCXnjYRf=U8xcEwV2UrqNV_J0Z-rVDrSgsHg@mail.gmail.com>
Subject: Re: [PATCH 0/9] overlay filesystem: request for inclusion (v17)
From: Linus Torvalds <torvalds@linux-foundation.org>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Sedat Dilek <sedat.dilek@gmail.com>, Felix Fietkau <nbd@openwrt.org>,
        Robin Holt <holt@sgi.com>, Miklos Szeredi <miklos@szeredi.hu>,
        Al Viro <viro@zeniv.linux.org.uk>,
        linux-fsdevel <linux-fsdevel@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Christoph Hellwig <hch@infradead.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Robo Bot <apw@canonical.com>, Neil Brown <neilb@suse.de>,
        Jordi Pujol <jordipujolp@gmail.com>, ezk@fsl.cs.sunysb.edu,
        David Howells <dhowells@redhat.com>,
        Sedat Dilek <sedat.dilek@googlemail.com>,
        "J. R. Okajima" <hooanon05@yahoo.co.jp>,
        Miklos Szeredi <mszeredi@suse.cz>
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On Wed, Mar 13, 2013 at 12:54 PM, Eric W. Biederman
<ebiederm@xmission.com> wrote:
>>
>> Hehe, I just checked my new kernel... that does not work (nothing in the logs).
>> But I think it's good to see if the filesystem is registered/loaded.
>
> lsmod | grep overlayfs

How about the compiled-in case? What's wrong with just using the
obvious /proc/filesystems?

             Linus
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