Date: Sat, 7 Jan 2006 14:20:08 +0100
From: Jan-Benedict Glaw <jbglaw@lug-owl.de>
To: mark.fasheh@oracle.com, kurt.hackel@oracle.com
Cc: linux-kernel@vger.kernel.org
Subject: OCFS2: __init / __exit problem
Message-ID: <20060107132008.GE820@lug-owl.de>
Mail-Followup-To: mark.fasheh@oracle.com, kurt.hackel@oracle.com,
	linux-kernel@vger.kernel.org
Mime-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
	protocol="application/pgp-signature"; boundary="EXKGNeO8l0xGFBjy"
Content-Disposition: inline
User-Agent: Mutt/1.5.9i
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 2124
Lines: 73


--EXKGNeO8l0xGFBjy
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Hi!

$ make ARCH=3Dvax CROSS_COMPILE=3Dvax-linux-uclibc- mopboot
:
  LD      .tmp_vmlinux1
`exit_ocfs2_uptodate_cache' referenced in section `.init.text' of fs/built-=
in.o: defined in discarded section `.exit.text' of fs/built-in.o
`exit_ocfs2_extent_maps' referenced in section `.init.text' of fs/built-in.=
o: defined in discarded section `.exit.text' of fs/built-in.o
make: *** [.tmp_vmlinux1] Error 1

This happens with CONFIG_MODULES=3Dn because:

super.c:
~~~~~~~~
static int __init ocfs2_init(void)
{
:
leave: =20
        if (status < 0) {
                ocfs2_free_mem_caches();
                exit_ocfs2_uptodate_cache();
                exit_ocfs2_extent_maps();
        }
:
}


uptodate.h:void __exit exit_ocfs2_uptodate_cache(void);
extent_map.c:void __exit exit_ocfs2_extent_maps(void)
extent_map.h:void exit_ocfs2_extent_maps(void);

So an __inint function references __exit functions (which are
discarded for non-modular builds) and the declaration of
exit_ocfs2_extent_maps() in extent_map.h is missing __exit.

MfG, JBG

--=20
Jan-Benedict Glaw       jbglaw@lug-owl.de    . +49-172-7608481             =
_ O _
"Eine Freie Meinung in  einem Freien Kopf    | Gegen Zensur | Gegen Krieg  =
_ _ O
 f=C3=BCr einen Freien Staat voll Freier B=C3=BCrger"  | im Internet! |   i=
m Irak!   O O O
ret =3D do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TCPA)=
);

--EXKGNeO8l0xGFBjy
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: Digital signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (GNU/Linux)

iD8DBQFDv8AIHb1edYOZ4bsRAmFjAJ4vJgIFmp1D0VFd/JKbKF1Mgr3wHwCdHi8K
dOYqbsVbMxqF2KkiPDvO9CQ=
=PZUu
-----END PGP SIGNATURE-----

--EXKGNeO8l0xGFBjy--
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/