Date: Fri, 9 Nov 2012 21:22:54 +0200 From: Konstantin 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: r242833 - in head/sys: cddl/contrib/opensolaris/uts/common/fs/zfs fs/cd9660 fs/devfs fs/ext2fs fs/fdescfs fs/fuse fs/msdosfs fs/nandfs fs/nfsclient fs/nullfs fs/pseudofs fs/tmpfs fs/udf... Message-ID: <20121109192254.GH73505@kib.kiev.ua> In-Reply-To: <CAJ-FndDWut=0EbYhRM%2BxeoLjPoYMbcg2QJ8dLOpMiVPFUiMgSQ@mail.gmail.com> References: <201211091802.qA9I2QP6026142@svn.freebsd.org> <20121109181103.GF73505@kib.kiev.ua> <CAJ-FndDX6LY5xJS4Cd1%2BjXfrewtYcgsOacbXcvcwK9h2Px-GnQ@mail.gmail.com> <CAJ-FndDWut=0EbYhRM%2BxeoLjPoYMbcg2QJ8dLOpMiVPFUiMgSQ@mail.gmail.com>
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--/xzC8FKR3TvyAjXE Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Nov 09, 2012 at 06:50:52PM +0000, Attilio Rao wrote: > On Fri, Nov 9, 2012 at 6:47 PM, Attilio Rao <attilio@freebsd.org> wrote: > > On Fri, Nov 9, 2012 at 6:11 PM, Konstantin Belousov <kostikbel@gmail.co= m> wrote: > >> On Fri, Nov 09, 2012 at 06:02:26PM +0000, Attilio Rao wrote: > >>> Author: attilio > >>> Date: Fri Nov 9 18:02:25 2012 > >>> New Revision: 242833 > >>> URL: http://svnweb.freebsd.org/changeset/base/242833 > >>> > >>> Log: > >>> Complete MPSAFE VFS interface and remove MNTK_MPSAFE flag. > >>> Porters should refer to __FreeBSD_version 1000021 for this change as > >>> it may have happened at the same timeframe. > >>> > >>> Modified: head/sys/fs/fuse/fuse_vfsops.c > >>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D > >>> --- head/sys/fs/fuse/fuse_vfsops.c Fri Nov 9 17:56:49 2012 = (r242832) > >>> +++ head/sys/fs/fuse/fuse_vfsops.c Fri Nov 9 18:02:25 2012 = (r242833) > >>> @@ -339,7 +339,6 @@ fuse_vfsop_mount(struct mount *mp) > >>> > >>> vfs_getnewfsid(mp); > >>> mp->mnt_flag |=3D MNT_LOCAL; > >>> - mp->mnt_kern_flag |=3D MNTK_MPSAFE; > >>> if (subtype) { > >>> strlcat(mp->mnt_stat.f_fstypename, ".", MFSNAMELEN); > >>> strlcat(mp->mnt_stat.f_fstypename, subtype, MFSNAMELEN); > >> > >> mnt_flag update should happen under the mount interlock. > > > > Yes I already have a patch for that, I'm waiting for testing by flo. >=20 > http://www.freebsd.org/~attilio/fuse_mnt_flag.patch Why mp->mnt_data and mp->mnt_stat.f_iosize updates are synchronized ? VFS does not modify them. --/xzC8FKR3TvyAjXE Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iEYEARECAAYFAlCdWA0ACgkQC3+MBN1Mb4iYxQCcDdn67LUqowhwy4Ou4Fb7SUiC 21wAoKy5OWL6i517n622hcqBh+2gnMC7 =lZHx -----END PGP SIGNATURE----- --/xzC8FKR3TvyAjXE--
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