Date: Sun, 4 Nov 2012 14:43:15 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r242574 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <201211041443.qA4EhFos010521@svn.freebsd.org>
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Author: avg Date: Sun Nov 4 14:43:15 2012 New Revision: 242574 URL: http://svn.freebsd.org/changeset/base/242574 Log: zfsctl_snapdir_lookup: obtain a snapname in the remount case ... which is triggered if somebody did regular umount on a snapshot mount. Reviewed by: Matthew Ahrens <mahrens@delphix.com> MFC after: 20 days Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c Sun Nov 4 14:36:11 2012 (r242573) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c Sun Nov 4 14:43:15 2012 (r242574) @@ -1002,6 +1002,7 @@ zfsctl_snapdir_lookup(ap) * The snapshot was unmounted behind our backs, * try to remount it. */ + VERIFY(zfsctl_snapshot_zname(dvp, nm, MAXNAMELEN, snapname) == 0); goto domount; } else { /*
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