Date: Sat, 13 Nov 2010 21:09:18 +0000 (UTC) From: Martin Matuska <mm@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs zfs_vfsops.c Message-ID: <201011132109.oADL9h3t011871@repoman.freebsd.org>
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mm 2010-11-13 21:09:18 UTC
FreeBSD src repository
Modified files:
sys/cddl/contrib/opensolaris/uts/common/fs/zfs zfs_vfsops.c
Log:
SVN rev 215260 on 2010-11-13 21:09:18Z by mm
Disable VFS_HOLD placed on mnt_vnodecovered during the mount of a snapshot
and VFS_RELE on a non-existing hold on snapshot parent's z_vfs.
This disables the changes from OpenSolaris onnv-revision 9234:bffdc4fc05c4
(bug IDs: 6792139, 6794830) - not applicable to FreeBSD.
This fixes the process hang if umounting a manually mounted snapshot.
Reported by: Alexander Zagrebin <alexz@visp.ru>
Approved by: delphij (mentor)
MFC after: 1 week
Revision Changes Path
1.45 +4 -0 src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c
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