Date: Wed, 15 Sep 2010 17:52:09 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: Attilio Rao <attilio@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r212661 - head/sys/dev/aac Message-ID: <20100915145209.GK2465@deviant.kiev.zoral.com.ua> In-Reply-To: <201009151424.o8FEOLZE039185@svn.freebsd.org> References: <201009151424.o8FEOLZE039185@svn.freebsd.org>
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--IxJdV6DzbRx1uFDf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 15, 2010 at 02:24:21PM +0000, Attilio Rao wrote: > Author: attilio > Date: Wed Sep 15 14:24:21 2010 > New Revision: 212661 > URL: http://svn.freebsd.org/changeset/base/212661 >=20 > Log: > Fix bogus busying mechanism from cdevsw callbacks: > - D_TRACKCLOSE may be used there as d_close() are expected to match up > d_open() calls VFS is not very good at properly calling VOP_CLOSE(). As example, premature vnode reclaim due to devfs unmount would cause VOP_CLOSE() to be called only once despite the number of opens being > 1. --IxJdV6DzbRx1uFDf Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkyQ3ZkACgkQC3+MBN1Mb4jrAQCg5Nhdhc1xpIrM5R4LbeZH8VfC Ok0AmgOw3B1awWRvkCxNTI6I8QZXgToz =Y1Dg -----END PGP SIGNATURE----- --IxJdV6DzbRx1uFDf--
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