Date: Thu, 29 Sep 2005 15:03:38 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Peter Edwards <peadar@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern vfs_bio.c Message-ID: <20050929130338.GC1715@garage.freebsd.pl> In-Reply-To: <200509291037.j8TAbKdI010227@repoman.freebsd.org> References: <200509291037.j8TAbKdI010227@repoman.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
--0/kgSOzhNoDC5T3a Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 29, 2005 at 10:37:20AM +0000, Peter Edwards wrote: +> peadar 2005-09-29 10:37:20 UTC +>=20 +> FreeBSD src repository +>=20 +> Modified files: +> sys/kern vfs_bio.c=20 +> Log: +> Close a race in biodone(), whereby the bio_done field of the passed +> bio may have been freed and reassigned by the wakeup before being +> tested after releasing the bdonelock. +> =20 +> There's a non-zero chance this is the cause of a few of the crashes +> knocking around with biodone() sitting in the stack backtrace. Should this fix the panic on boot in vmware? --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --0/kgSOzhNoDC5T3a Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFDO+YpForvXbEpPzQRAoj4AJ43TSi7Vdvt7DqJJoyC6QWt/yBJmwCdFMbO 4TAYj20P9mbnnwYjw5lZ1N0= =Aj0v -----END PGP SIGNATURE----- --0/kgSOzhNoDC5T3a--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20050929130338.GC1715>