Date: Sat, 5 Nov 2005 14:52:07 +0200 From: Giorgos Keramidas <keramida@linux.gr> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: freebsd-current@FreeBSD.org, Andre Oppermann <andre@FreeBSD.org>, sam@FreeBSD.org, thierry@herbelot.com Subject: Re: panic: mb_dtor_pack: ref_cnt != 1 Message-ID: <20051105125207.GC1219@flame.pc> In-Reply-To: <20051105084924.GT91530@cell.sick.ru> References: <20051104092724.GA33945@xor.obsecurity.org> <436B885B.6010609@freebsd.org> <20051104163526.GC82727@flame.pc> <200511041833.30955.thierry@herbelot.com> <436BA8B5.9070104@freebsd.org> <20051105003420.GM91530@cell.sick.ru> <20051105034105.GA906@flame.pc> <20051105080116.GR91530@cell.sick.ru> <20051105084924.GT91530@cell.sick.ru>
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On 2005-11-05 11:49, Gleb Smirnoff <glebius@FreeBSD.org> wrote: > One more update. Since I have removed this block: > > if (*(m->m_ext.ref_cnt) == 0) > *(m->m_ext.ref_cnt) = 1; > > I have also altered KASSERT in mb_dtor_pack(). I don't like > inventing an incorrect invariant check and then adding helpers > to avoid it being triggered. > > [--- mbuma.patch ---] Very nice, thanks! I'll build the next kernel with the updated patch, later today.
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