Date: Fri, 26 Mar 2004 12:40:50 +0100 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: Lukas Ertl <le@FreeBSD.org> Subject: Re: Problem with g_unload_class() Message-ID: <2093.1080301250@critter.freebsd.dk> In-Reply-To: Your message of "Fri, 26 Mar 2004 12:35:27 %2B0100." <20040326113527.GF8930@darkness.comp.waw.pl>
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In message <20040326113527.GF8930@darkness.comp.waw.pl>, Pawel Jakub Dawidek wr ites: >BTW. Why can't we nuke config and taste here: > > if (error =3D=3D 0) { > mp->taste =3D NULL; > mp->config =3D NULL; > if (mp->fini !=3D NULL) > mp->fini(mp); > LIST_REMOVE(mp, class); > } > >Those events are called from the event queue, aren't they? >So this should be safe. That would force config to be only called from the event queue, that is a hefty price to pay. But a two pass is still necessary so we don't destroy half of the geoms and not the other half. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
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