Date: Tue, 17 Jan 2012 01:25:53 +0000 (UTC) From: Kevin Lo <kevlo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r230252 - head/sys/fs/tmpfs Message-ID: <201201170125.q0H1PrlJ061058@svn.freebsd.org>
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Author: kevlo Date: Tue Jan 17 01:25:53 2012 New Revision: 230252 URL: http://svn.freebsd.org/changeset/base/230252 Log: Return EOPNOTSUPP since we only support update mounts for NFS export. Spotted by: trociny Modified: head/sys/fs/tmpfs/tmpfs_vfsops.c Modified: head/sys/fs/tmpfs/tmpfs_vfsops.c ============================================================================== --- head/sys/fs/tmpfs/tmpfs_vfsops.c Tue Jan 17 01:18:40 2012 (r230251) +++ head/sys/fs/tmpfs/tmpfs_vfsops.c Tue Jan 17 01:25:53 2012 (r230252) @@ -150,8 +150,12 @@ tmpfs_mount(struct mount *mp) return (EINVAL); if (mp->mnt_flag & MNT_UPDATE) { + /* + * Only support update mounts for NFS export. + */ if (vfs_flagopt(mp->mnt_optnew, "export", NULL, 0)) return (0); + return (EOPNOTSUPP); } vn_lock(mp->mnt_vnodecovered, LK_SHARED | LK_RETRY);
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